CN107411879B - Auripuncture, Injection in Tympanic Cavity Medical Devices - Google Patents
Auripuncture, Injection in Tympanic Cavity Medical Devices Download PDFInfo
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- CN107411879B CN107411879B CN201710750154.6A CN201710750154A CN107411879B CN 107411879 B CN107411879 B CN 107411879B CN 201710750154 A CN201710750154 A CN 201710750154A CN 107411879 B CN107411879 B CN 107411879B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/20—Ear surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/20—Ear surgery
- A61F11/202—Surgical middle-ear ventilation or drainage, e.g. permanent; Implants therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M2005/3201—Coaxially assembled needle cannulas placed on top of another, e.g. needles having different diameters
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- Psychology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to a kind of auripuncture, Injection in Tympanic Cavity Medical Devices, it is related to ear nose larynx field of medical device, main purpose is after solving tapping in the prior art that second of inserting needle injection formation, two holes lead to drug reflux, increase the technical issues of patient punctures pain.The technical solution mainly used are as follows: auripuncture, Injection in Tympanic Cavity Medical Devices, including support frame, fixed device, link block and auripuncture, Injection in Tympanic Cavity medical device, auripuncture, Injection in Tympanic Cavity medical device include the first sting device, the second sting device, suction unit and injection device；First sting device includes puncture needle and the first connector；Second sting device includes injection needle and the second connector；Suction unit includes negative pressure mechanism and third connector；Injection device includes syringe and the 4th connector；Auripuncture, Injection in Tympanic Cavity medical device, which have aspiration phases and inject two kinds of state, uses form.
Description
Technical field
The present invention relates to ear nose larynx technical field of medical equipment, cure more particularly to a kind of auripuncture, Injection in Tympanic Cavity
Treat equipment.
Background technique
Secretory otitis media is using hydrotympanum and Hearing as the middle ear inflammatory disease of main feature.The cause of disease is mainly
Obstruction of eustachian tube, tympanum endocrine cannot be drained to pharyngeal, formation hydrotympanum.Hydrotympanum is mostly omission timber, diffusate
With the mixture of juice.Removing hydrotympanum is the key that treatment secretory otitis media.Hydrotympanum is sucked out in tympanotomy
It is the most common treatment method of tympanitis, it is simple and easy.Wherein, when treating secretory otitis media, after conventional tapping
Need second of inserting needle injection, form two holes sometimes, when injection drug from another pin hole reflux to eardrum outside；In addition, secondary
Puncture also can making patients puncture pain.
Summary of the invention
In view of this, the present invention provides a kind of auripuncture, Injection in Tympanic Cavity Medical Devices, main purpose is to solve existing
Having in technology after tapping second of inserting needle injection form two holes leads to drug reflux, increases patient and punctures the technology of pain and asks
Topic.
In order to achieve the above objectives, present invention generally provides following technical solutions:
The embodiment of the present invention provides a kind of auripuncture, Injection in Tympanic Cavity Medical Devices, including support frame, fixed dress
It sets, link block, the second column, the second connector, the second driving device, support plate, the 4th connector, fourth drive device and drum
Membrane puncture, Injection in Tympanic Cavity medical device；
Support frame as described above is equipped with the supporting part for carrying user；
The fixed device is arranged on support frame as described above, and the fixed device is corresponding with the position of the supporting part,
It is gripped for the head to the user；
The link block is arranged on support frame as described above, and the position of the link block is opposite with the position of the supporting part
It answers, the link block is equipped with perforative pilot hole；
Second column is arranged on support frame as described above, and second straight line sliding rail is vertically equipped on second column；
Second connector is fixedly connected with the sliding block of the second straight line sliding rail, and link block setting is described the
On two connectors；
Second driving device and second connector are drivingly connected, for driving second connector with respect to institute
State the lifting displacement of second straight line sliding rail；
The support plate is arranged on support frame as described above, and the upper end of the support plate is equipped with sliding slot, and the sliding slot level is set
It sets；
4th connector is placed in the sliding slot, and is slidably matched with the sliding slot, the 4th connector and institute
State the lower end connection of the second column；
It is drivingly connected the fourth drive device with the 4th connector, for driving the 4th connector opposite
The sliding slot horizontal displacement；
The auripuncture, Injection in Tympanic Cavity medical device include the first sting device, the second sting device, suction unit
And injection device；
First sting device includes puncture needle and the first connector, and the puncture needle has the first needle through both ends
The one end in hole, the first connector inner hollow, first connector is connect with one end of the puncture needle, and described
One pin hole is connected to inside first connector；The other end of first connector has the first opening inside connection, institute
The inner wall for stating the first opening is equipped with the first screw thread；The puncture needle passes through the pilot hole, the puncture needle and the pilot hole
Sliding damping cooperation so that the puncture needle can pilot hole sliding relatively, and protected in the position of sliding and the link block
It holds relatively stable；
Second sting device includes injection needle and the second connector, and the injection needle has the second needle through both ends
Hole, one end of second connector are equipped with the first groove, and the bottom surface of first groove is equipped with the second groove and perforation
The first through hole of the second connector the other end face, the other end of second connector and one end of the injection needle connect
It connects, and second pin hole is connected to second inside grooves；The inner wall of first groove is equipped with the second screw thread, and described the
The lateral wall of the other end of two connectors is equipped with third screw thread compatible with first screw thread；Wherein, the injection needle is inserted
Enter in first pin hole, and forms flowing hole between the outer wall of the injection needle and the inner wall of first pin hole, described
Two connectors are spirally connected by the first screw thread of the third screw thread and first connector, and described in first through hole connection
Flowing hole；
The suction unit includes negative pressure mechanism and third connector, and the negative pressure mechanism has inner cavity and makes in described
Chamber generates the negative pressure generating device of negative pressure, and one end of the third connector is equipped with third groove, and the one of the third connector
The outer wall at end is equipped with the 4th screw thread compatible with second screw thread；The bottom surface of the third groove is equipped with through described the
Second through-hole of the joint among three members other end, is also convexly equipped with plug on the bottom surface of the third groove, second through-hole with institute
It states the opposite one end of third groove to connect with the negative pressure mechanism, and second through-hole is connected to the inner cavity；
The injection device includes syringe and the 4th connector, and the outer wall of the 4th connector is equipped with and described the
Compatible 5th screw thread of two screw threads, one end of the 4th connector are equipped with the third through the 4th connector other end
Through-hole, the open end of the third through-hole are connect with the injection port end of the syringe, and the third through-hole is connected to the note
The injection port of emitter；
Wherein, when the auripuncture, Injection in Tympanic Cavity medical device are in the first use state, the third connector
It being spirally connected by the second screw thread of the 4th screw thread and second connector, the plug is inserted into second groove, and
Second pin hole is blocked, the first through hole is connected to the inside of the third groove；When the auripuncture, Injection in Tympanic Cavity
For medical device in the second use state, the 4th connector passes through the 5th screw thread and the second of second connector
Screw thread is spirally connected, the end face of one end for protruding into first inside grooves of the 4th connector and the opening of the first through hole
Outer rim be in contact, to block the first through hole；And the third through-hole is connected to second pin hole.
By above-mentioned technical proposal, auripuncture of the present invention, Injection in Tympanic Cavity Medical Devices at least have below beneficial to effect
Fruit:
In the technical solution provided by the present invention, it since second puncture needle is set in inside first puncture needle, wears when first
When pricker punctures the eardrum of patient, the second puncture needle that first puncture needle can drive it internal also punctures the eardrum of patient, the
Both one puncture needle and second puncture needle are only formed with a puncturing hole on the eardrum of patient, when needing to aspirate intratympanic product
Liquid or when needing to Injection in Tympanic Cavity medical fluid, it is only necessary to select corresponding connector (third connector or the 4th connector) and the
The connection of two connectors, forms two holes on eardrum without secondary puncture and causes outside medical fluid reflux to eardrum, will not be secondary
It punctures and increases the pain punctured to patient.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is a kind of auripuncture of one embodiment of the invention offer, Injection in Tympanic Cavity medical device in the first use
Structural schematic diagram when state；
Fig. 2 is a kind of auripuncture of one embodiment of the invention offer, Injection in Tympanic Cavity medical device in the second use
Structural schematic diagram when state；
Fig. 3 is the structural schematic diagram for the first sting device of one kind that one embodiment of the invention provides；
Fig. 4 is the structural schematic diagram at the first visual angle of the second sting device of one kind that one embodiment of the invention provides；
Fig. 5 is the structural schematic diagram at the second visual angle of the second sting device of one kind that one embodiment of the invention provides；
Fig. 6 is a kind of structural schematic diagram for suction unit that one embodiment of the invention provides；
Fig. 7 is the structural schematic diagram for another suction unit that one embodiment of the invention provides；
Fig. 8 is the structural schematic diagram for another suction unit that one embodiment of the invention provides；
Fig. 9 is the structural schematic diagram for another suction unit that one embodiment of the invention provides；
Figure 10 is a kind of structural schematic diagram for injection device that one embodiment of the invention provides；
Figure 11 is the structural schematic diagram for another injection device that one embodiment of the invention provides；
Figure 12 is the structural schematic diagram for another injection device that one embodiment of the invention provides；
Figure 13 is the structural representation of a kind of auripuncture, Injection in Tympanic Cavity Medical Devices that one embodiment of the invention provides
Figure；
Figure 14 be one embodiment of the invention provide another auripuncture, Injection in Tympanic Cavity Medical Devices structure show
It is intended to；
Figure 15 is the first sub-folder of a kind of auripuncture of one embodiment of the invention offer, Injection in Tympanic Cavity Medical Devices
Hold the structural schematic diagram of seat；
Figure 16 is a kind of part-structure block diagram of the control circuit for remote controler that one embodiment of the invention provides；
Figure 17 is the control circuit of a kind of auripuncture of one embodiment of the invention offer, Injection in Tympanic Cavity Medical Devices
Part-structure block diagram.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Specific embodiment, structure, feature and its effect applied according to the present invention is described in detail such as in attached drawing and preferred embodiment
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.In addition, one or more
Special characteristic, structure or feature in a embodiment can be combined by any suitable form.
As depicted in figs. 1 and 2, a kind of auripuncture of one embodiment of the present of invention proposition, Injection in Tympanic Cavity medical treatment dress
Set the 100, including first sting device 1, the second sting device 2, suction unit 3 and injection device 4.
Wherein, as shown in figure 3, the first sting device 1 includes puncture needle 11 and the first connector 12.Puncture needle 11, which has, to be passed through
Wear first pin hole 111 at both ends.First connector, 12 inner hollow.One end of first connector 12 and one end of puncture needle 11 connect
It connects, and the first pin hole 111 is connected to inside the first connector 12.The other end of first connector 12 has first inside connection to open
The inner wall of mouth 121, the first opening 121 is equipped with the first screw thread 1211.
As shown in figure 4, the second sting device 2 includes injection needle 21 and the second connector 22.Injection needle 21, which has, runs through two
Second pin hole 211 at end.One end of second connector 22 is equipped with the first groove 221.The bottom surface of first groove 221 is equipped with second
Groove 2211.Preferably, as shown in figure 5, the middle part of 221 bottom surface of the first groove is arranged in second groove 2211.First groove
The first through hole 2212 of perforation 22 the other end face of the second connector is additionally provided on 221 bottom surface.The number of the first through hole 2212
It can be single or multiple for measuring, and when the quantity of first through hole 2212 is multiple, multiple first through hole 2212 is with the first groove
221 center line is rounded to be uniformly distributed.The other end of second connector 22 is connect with one end of injection needle 21, and injection needle 21
The second pin hole 211 and the second groove 2211 inside be connected to.Preferably, as shown in figure 5, the bottom of the second groove 2211 be equipped with pass through
The connecting hole 2201 of 22 other end of the second connector is worn, one end of injection needle 21 is connect with the open end of connecting hole 2201, with reality
The technical effect that second pin hole 211 of existing injection needle 21 is connected to the inside of the second groove 2211.Wherein, in the second connector 22
First groove 221 in portion and the second groove 2211 form stepped groove.As shown in figure 4, the inner wall of the first groove 221 is equipped with the second spiral shell
Line 2213.The lateral wall of the other end of second connector 22 is equipped with third screw thread 222 compatible with aforementioned first screw thread 1211.
Being adapted at this time, refers to that both the first connector 12 and the second connector 22 can be by first screw thread 1211 and third spiral shells
Line 222 is spirally connected.Wherein, as depicted in figs. 1 and 2, injection needle 21 is inserted into the first pin hole 111 of puncture needle 11, and injection needle 21
Outer wall and the first pin hole 111 inner wall between formed flowing hole 2101.Second connector 22 passes through third screw thread 222 and first
First screw thread 1211 of connector 12 is spirally connected, so that the two keeps relatively fixed.First through hole 2212 on second connector 22
It is connected to flowing hole 2101.
As shown in Figure 1, Figure 2 and shown in Fig. 5 to Fig. 9, suction unit 3 includes negative pressure mechanism 31 and third connector 32.Negative pressure machine
Structure 31 has inner cavity 311 and makes the negative pressure generating device 312 of the generation of inner cavity 311 negative pressure.One end of third connector 32 is equipped with
Third groove 321.The outer wall of one end of third connector 32 is equipped with the 4th screw thread 322 compatible with the second screw thread 2213, this
When " being adapted " refer to that third connector 32 and the second connector 22 can be by second screw thread 2213 and the 4th screw threads 322
It is spirally connected.The bottom surface of third groove 321 is equipped with the second through-hole 3211 through 32 other end of third connector.Third groove 321
Bottom surface on be also convexly equipped with plug 3212.One end opposite with third groove 321 of second through-hole 3211 and negative pressure mechanism 31 connect
It connects, and the second through-hole 3211 is connected to the inner cavity 311 of negative pressure mechanism 31, as a result, when negative pressure generating device 312 is in negative pressure mechanism 31
Inner cavity 311 in when generating negative pressure, also there is in the second through-hole 3211 negative pressure.
As shown in Figure 1, Figure 2, shown in Figure 10 to Figure 12, injection device 4 includes syringe 41 and the 4th connector 42.4th connection
First 42 outer wall is equipped with the 5th screw thread 422 compatible with the second screw thread 2213, and " being adapted " herein refers to the 4th connection
First 42 and second connector 22 can be spirally connected by the second screw thread 2213 and the 5th screw thread 422.One end of 4th connector 42 is set
There is the third through-hole 421 through 42 other end of the 4th connector.The open end of third through-hole 421 and the injection port end of syringe 41
Connection, and third through-hole 421 be connected to syringe 41 injection port 4112, thus syringe 41 can by third through-hole 421 to
Outer injection drug.
Auripuncture of the invention, Injection in Tympanic Cavity medical device 100 have at least two use states.Wherein, such as Fig. 1
Shown, when auripuncture, Injection in Tympanic Cavity medical device 100 are in the first use state, third connector 32 passes through the 4th spiral shell
Line 322 and the second screw thread 2213 of the second connector 22 are spirally connected, and the plug 3212 on third connector 32 is inserted into the second groove
In 2211, and block the second pin hole 211 being connected to the inside of the second groove 2211；First through hole on second connector 22
The inside of the third groove 321 of 2212 connection third connectors 32.First use state of medical device of the present invention with can be with
Referred to as aspiration phases, under first use state, the flowing hole 2101 between puncture needle 11 and injection needle 21 is sequentially communicated
The third groove 321 in first through hole 2212, third connector 32 on second connector 22, second on third connector 32
The inner cavity 311 of through-hole 3211, negative pressure mechanism 31.When the intracavitary generation negative pressure in negative pressure mechanism 31 of negative pressure generating device 312,
Also there is negative pressure, as a result, when puncture needle 11 and injection needle 21 is equal in the flowing hole 2101 being connected to the inner cavity of negative pressure mechanism 31
When being inserted into the tympanum of patient, negative pressure mechanism 31 can draw intratympanic hydrops by flowing hole 2101, and hydrops is stored
It is intracavitary in negative pressure mechanism 31.
As shown in Fig. 2, when auripuncture, Injection in Tympanic Cavity medical device 100 are in the second use state, injection device 4
The 4th connector 42 be spirally connected by the second screw thread 2213 of the 5th screw thread 422 and the second connector 22, the 4th connector 42
The end face of the one end protruded into inside the first groove 221 is in contact with the outer rim of the opening of first through hole 2212, logical to block first
Hole 2212；And the 4th third through-hole 421 on connector 42 is connected to the second pin hole 211 of injection needle 21.Medical device of the present invention
Second use state and injection state can be referred to as, under second use state, the second pin hole 211 is sequentially communicated the
The injection port 4112 of three through-holes 421 and syringe 41.When puncture needle 11 and injection needle 21 are inserted into the tympanum of patient,
Syringe 41 can be by the second pin hole 211 to the Injection in Tympanic Cavity medical fluid of patient.
What needs to be explained here is that: after being inserted into puncture needle 11 and injection needle 21 in the tympanum of patient, when needing to take out
When the indoor hydrops of suction drum, as shown in Figure 1, can be by the second of the third connector 32 of suction unit 3 and the second sting device 2
Connector 22 is spirally connected；When needing to Injection in Tympanic Cavity medical fluid, as shown in Fig. 2, can be by the third connector 32 of suction unit 3
It is screwed out from the second connector 22, and the 4th connector 42 of injection device 4 is screwed into the second connector 22.Wherein, medical matters
It is to connect with third connector 32, or connect with the 4th connector 42 that personnel can select the second connector 22 according to the actual situation
It connects.
In the technical solution of above-mentioned offer, as depicted in figs. 1 and 2, since second puncture needle 11 is set in the first puncture
Inside needle 11, when first puncture needle 11 punctures the eardrum of patient, first puncture needle 11 can drive the second of its inside to puncture
Needle 11 also punctures the eardrum of patient, and both first puncture needle 11 and second puncture needle 11 are only formed with one on the eardrum of patient
Puncturing hole, when needing to aspirate intratympanic hydrops or needing to Injection in Tympanic Cavity medical fluid, it is only necessary to select corresponding connector
(third connector 32 or the 4th connector 42) is connect with the second connector 22, and two are formed on eardrum without secondary puncture
Hole is caused outside medical fluid reflux to eardrum, will not secondary puncture to patient increase puncture pain.
It is aforementioned in order to realize specifically when implementing the technical solution of aforementioned auripuncture, Injection in Tympanic Cavity medical device 100
The function of negative pressure mechanism 31 and negative pressure generating device 312, the embodiment of the present invention have numerous embodiments, wherein in reality
In first example of existing negative pressure mechanism 31 and the function of negative pressure generating device 312: as shown in fig. 6, negative pressure mechanism 31 above-mentioned
It may include first sleeve (not indicated in figure).First sleeve has the inner cavity 311 of aforementioned negative pressure mechanism 31.The one of first sleeve
Hold the second opening 313 having inside connection.The other end of first sleeve is equipped with fourth hole 314.Negative pressure mechanism 31 passes through the
The open end of four through-holes 314 is connected with one end opposite with third groove 321 of the second through-hole 3211, so that the second through-hole 3211
It is connected to fourth hole 314, since the second through-hole 3211 is also connected to third groove 321, thus the second through-hole 3211, four-way
Hole 314 and third groove 321 are connected to.Negative pressure generating device 312 above-mentioned includes first piston 3121 and First piston bar
3122, first piston 3121 is placed in the inner cavity 311 of first sleeve, and is slidingly sealed cooperation with the cavity wall of inner cavity 311, this
" being slidingly sealed cooperation " refers to that first piston 3121 can not only be slided with respect to 311 wall of inner cavity of first sleeve, but also and first sleeve
311 wall of inner cavity seal cooperation, with enhance first piston 3121 aspirate when negative pressure tell on, prevent the inner cavity of first sleeve
311 gas leakage.One end of First piston bar 3122 is connect with first piston 3121, and the other end of First piston bar 3122 stretches out second
Opening 313, to facilitate medical worker to operate by the First piston bar 3122 to the suction of first piston 3121.This
In one example, when medical worker by First piston bar 3122 to 3121 applied force of first piston, keep first piston 3121 opposite
When 311 wall of inner cavity of first sleeve is displaced outwardly, negative pressure can be generated in the inner cavity of first sleeve 311.
Further, in first example, as shown in Figure 7 and Figure 8, the open end of fourth hole 314 and the second through-hole
3211 one end opposite with third groove 321 is an integral molding structure, to improve both first sleeve and third connector 32
Between connective stability.However, in an alternative embodiment, as shown in fig. 6, the open end of aforementioned fourth hole 314
It so can also also can achieve the 4th by flanged joint with one end opposite with third groove 321 of the second through-hole 3211
The technical effect that through-hole 314 is connected to the second through-hole 3211.Wherein, which kind of embodiment is specifically used, it can be according to user's
Actual demand setting, details are not described herein.
Negative pressure mechanism 31 above-mentioned and negative pressure generating device 312 can also be realized by other technologies scheme, specifically
In the second example of function for realizing aforementioned negative pressure mechanism 31 and negative pressure generating device 312: as shown in figure 9, above-mentioned negative
Press mechanism 31 includes the first container 301 made of elastic material, such as the first container made of rubber or silica gel material
301.The first container 301 has the inner cavity 311 of aforementioned negative pressure mechanism 31.Negative pressure generating device 312 above-mentioned is the first container 301
Itself, the first container 301 generates negative pressure in inner cavity 311 by the reply of self-deformation.Negative pressure mechanism 31 passes through the first container 301
It is connected with one end opposite with third groove 321 of the second through-hole 3211, so that the second through-hole 3211 and the first container 301 is interior
Chamber 311 is connected to.When user presses the first container 301, elastic deformation, the inner cavity of the first container 301 occur for the first container 301
311 volume reduces, and when unclamping the first container 301, the first container 301 is generated by the reply of self-deformation in inner cavity 311
Negative pressure, to realize the function of negative pressure mechanism 31 and negative pressure generating device 312.
Further, as shown in figure 9, auripuncture of the present invention, Injection in Tympanic Cavity medical device 100 further include elastic component
302, such as spring, elastic silica gel or elastic rubber etc..Elastic component 302 is arranged in the first container 301, and elastic component 302 is used for
Cooperate with the first container 301, to assist the reply of 301 self-deformation of the first container, the first container 301 is helped quickly to produce in inner cavity
Raw negative pressure.
It is aforementioned in order to realize specifically when implementing the technical solution of aforementioned auripuncture, Injection in Tympanic Cavity medical device 100
The function of syringe 41, the embodiment of the present invention have numerous embodiments, wherein the first of the function of realizing syringe 41
In example: as shown in Figure 10, syringe 41 above-mentioned includes second sleeve 411, second piston 412 and second piston bar 413.The
Two sleeves 411 have injecting cavity 4113, and one end of second sleeve 411 has the third opening 4111 inside connection, second sleeve
411 other end is equipped with injection port 4112 above-mentioned.Second piston 412 is placed in injecting cavity 4113, and with injecting cavity 4113
Cavity wall is slidingly sealed cooperation, and " being slidingly sealed cooperation " herein refers to that second piston 412 both can be interior with respect to second sleeve 411
Cavity wall sliding, and seal and cooperate with the internal chamber wall of second sleeve 411, the medicine liquid leakage in second sleeve 411 can be effectively prevented.
One end of second piston bar 413 is connect with second piston 412, and the other end of second piston bar 413 stretches out third opening 4111, with
Medical worker is facilitated to operate by the second piston bar 413 to the displacement of second piston 412.In second example, when
Medical worker, to 412 applied force of second piston, keeps second piston 412 interior with respect to second sleeve 411 by second piston bar 413
When cavity wall moves inward, the medical fluid in second sleeve 411 can be injected into the drum of patient from the second pin hole 211 of injection needle 21
It is indoor.
Syringe 41 above-mentioned can also be realized by other technologies scheme, specifically realize 41 function of said injector device
The second example in: as shown in figure 12, said injector device 41 may include second container 401 made of elastic material, such as
The second container 401 made of rubber or silica gel material.Second container 401 has injection port 4112 above-mentioned.When pressing second
It, can be by the medical fluid in second container 401 out of, the second pin hole 211 of injection needle 21 is injected into patient tympanum when container 401.
In the first example and the second example of the syringe 41 of aforementioned offer, as is illustrated by figs. 11 and 12, the 4th connection
The open end of third through-hole 421 and 4112 end of injection port of syringe 41 can be an integral molding structure on first 42, to improve
The connective stability of four connectors 42 and syringe 41.However, in an alternative embodiment, as shown in Figure 10, aforementioned
On four connectors 42 4112 end of injection port of the open end of third through-hole 421 and syringe 41 can also by flanged joint, with
Reach the technical effect that third through-hole 421 is connected to the injection port 4112 of syringe 41.Wherein, which kind of embodiment party specifically used
Formula can be arranged according to the actual demand of user, and details are not described herein.
As shown in Figure 10 to Figure 12, one end opposite with injection port 4112 of aforementioned 4th connector 42 can be equipped with pillar
423.Third through-hole 421 on 4th connector 42 runs through the outer end face of pillar 423 based on the 4th connector 42.As shown in Fig. 2,
When auripuncture of the present invention, Injection in Tympanic Cavity medical device 100 are in the second use state, pillar 423 is inserted into the second groove
In 2211, and it is slidingly sealed cooperation with the inner sidewall of the second groove 2211, " being slidingly sealed cooperation " herein had referred to pillar 423 both
It can be slided with respect to the inner sidewall of the second groove 2211, and the opening of the second groove 2211 is sealed, with further envelope
The technical effect of stifled first through hole 2212.
Specifically when implementing the technical solution of aforementioned auripuncture, Injection in Tympanic Cavity medical device 100, as shown in figure 8, preceding
The one end being connected with the bottom surface of third groove 321 for stating 32 upper plug head 3212 of third connector is equipped with annular flange 3213.Such as
Shown in Fig. 1, when auripuncture of the present invention, Injection in Tympanic Cavity medical device 100 are in the first use state, the annular flange 3213
One end opposite with the bottom surface of third groove 321 end face and the second groove 2211 on the second connector 22 opening outer rim
It is in contact, to block the opening of the second groove 2211, the technical effect of the second pin hole 211 of injection needle 21 is blocked with auxiliary.
As depicted in figs. 1 and 2, the end face and second of one end opposite with the first connector 12 of aforementioned first pin hole 111
The end face of one end opposite with the second connector 22 of pin hole 211 can thereby may be ensured that puncture needle 11 in the same plane
When puncturing into the tympanum of patient, injection needle 21 is also punctured in the tympanum of patient simultaneously.For the convenience of description, the present embodiment
In plane can be taken as the first plane 101.
In order to improve the puncture effect of syringe needle, as shown in Figure 1, the center line of aforementioned first pin hole 111 and above-mentioned first flat
The angle a in face 101 can be 30 degree, to form needle point on the top of puncture needle 11 and injection needle 21.Certainly, it is substituted at one
In embodiment, the angle a of the center line of aforementioned first pin hole 111 and above-mentioned first plane 101 can also be 40 degree, 50 degree, 60
Other numerical value between degree and 30 degree to 60 degree equally can achieve and form needle point on the top of puncture needle 11 and injection needle 21
Technical effect.
As shown in Figure 13 and Figure 14, the embodiment of the present invention also provides a kind of auripuncture, Injection in Tympanic Cavity Medical Devices,
Including support frame 5, fixed device 7, link block 81 and auripuncture, Injection in Tympanic Cavity medical device.Wherein, auripuncture,
Injection in Tympanic Cavity medical device includes the first sting device, the second sting device, suction unit and injection device.First punctures
Device includes puncture needle and the first connector, and puncture needle has the first pin hole through both ends, the first connector inner hollow, the
One end of one connector and one end of puncture needle connect, and the first pin hole is connected to inside the first connector；First connector it is another
One end has the first opening inside connection, and the inner wall of the first opening is equipped with the first screw thread；Second sting device includes injection needle
With the second connector, injection needle has the second pin hole through both ends, and one end of the second connector is equipped with the first groove, and first is recessed
The bottom surface of slot be equipped with the second groove and penetrate through the second connector the other end face first through hole, the second connector it is another
End is connect with one end of injection needle, and the second pin hole is connected to the second inside grooves；The inner wall of first groove is equipped with the second screw thread,
The lateral wall of the other end of second connector is equipped with third screw thread compatible with the first screw thread；Wherein, injection needle insertion first
In pin hole, and flowing hole is formed between the outer wall of injection needle and the inner wall of the first pin hole, the second connector by third screw thread with
First screw thread of the first connector is spirally connected, and first through hole is connected to flowing hole；Suction unit includes that negative pressure mechanism is connected with third
Head, negative pressure mechanism have inner cavity and inner cavity are made to generate the negative pressure generating device of negative pressure, and one end of third connector is equipped with third
The outer wall of groove, one end of third connector is equipped with the 4th screw thread compatible with the second screw thread；It is set on the bottom surface of third groove
Have the second through-hole through the third connector other end, be also convexly equipped with plug on the bottom surface of third groove, the second through-hole with the
The opposite one end of three grooves is connect with negative pressure mechanism, and the second through-hole is connected to inner cavity；Injection device includes syringe and the 4th
The outer wall of connector, the 4th connector is equipped with the 5th screw thread compatible with the second screw thread, and one end of the 4th connector is equipped with
Through the third through-hole of the 4th connector other end, the open end of third through-hole and the injection port end of syringe are connected, and third
The injection port of through-hole connection syringe；Wherein, when auripuncture, Injection in Tympanic Cavity medical device are in the first use state,
Joint among three members is spirally connected by the second screw thread of the 4th screw thread and the second connector, and plug is inserted into the second groove, and blocks second
Pin hole, first through hole are connected to the inside of third groove；When auripuncture, Injection in Tympanic Cavity medical device are in the second use state
When, the 4th connector is spirally connected by the second screw thread of the 5th screw thread and the second connector, and the 4th connector protrudes into the first groove
The end face of internal one end is in contact with the outer rim of the opening of first through hole, to block first through hole；And third through-hole connection the
Two pin holes.What needs to be explained here is that: auripuncture involved in this embodiment, Injection in Tympanic Cavity medical device can be used
The structure of auripuncture described in embodiment, Injection in Tympanic Cavity medical device 100 is stated, concrete implementation and working principle can
Referring to the corresponding content in above-described embodiment, details are not described herein again.
As shown in Figure 13 and Figure 14, above-mentioned auripuncture, Injection in Tympanic Cavity Medical Devices technical solution in, support frame
5 are equipped with supporting part 6, such as seat board etc. for carrying user.Fixed device 7 is arranged on support frame 5, fixed device 7
It is gripped for the head to user.Fixed device 7 is corresponding with the position of supporting part 6, and " corresponding " herein refers to
When patient is sitting on supporting part 6, fixed device 7 can be fixed the head of user.The setting of link block 81 is supporting
On frame 5, link block 81 is equipped with perforative pilot hole (not indicating in figure).Aforementioned auripuncture, Injection in Tympanic Cavity medical device
100 puncture needle 11 passes through pilot hole, puncture needle 11 and pilot hole sliding damping cooperation, so that puncture needle 11 can be oppositely oriented hole
Sliding, and can keep relative stability with link block 81 in the position of sliding.Wherein, the position of the position of link block 81 and supporting part 6
Set corresponding, " corresponding " herein refers to that the puncture needle 11 when patient is sitting on supporting part 6, on link block 81 can be to trouble
The eardrum of person carries out puncture procedure.
In the technical solution of above-mentioned offer, patient can be sitting on supporting part 6, and consolidating on support frame 5 is then arranged in
The head of patient can be gripped by determining device 7, prevented the head wobble effects puncture procedure of patient, then pushed puncture needle
11, so that puncture needle 11 is oppositely oriented hole sliding, until puncture needle 11 is pierced into the tympanum of patient, then passes through auripuncture, drum
Suction unit 3 and injection device 4 in erebro ventricular injection medical device 100 can carry out suction hydrops and liquid medicine injection to patient
Operation.
Due to different patients, its height is different, and patient is caused to be sitting in the position on its head when on supporting part 6 also not
Together, in order to enable fixed device 7 that the head of the patient with different heights is fixed, the embodiment of the present invention provides as follows
Embodiment: as shown in Figure 13 and Figure 14, auripuncture of the invention, Injection in Tympanic Cavity Medical Devices further include first vertical
Column 91, the first connector 93 and first driving device 94.First column 91 is connect with support frame 5, vertical on the first column 91
Ground is equipped with first straight line sliding rail 92.First connector 93 is fixedly connected with the sliding block 921 of first straight line sliding rail 92.Fixation above-mentioned
Device 7 is arranged on the first connector 93.First driving device 94 and the first connector 93 are drivingly connected, first driving device 94
The opposite lifting of first straight line sliding rail 92 displacement of the first connector 93 can be driven, the first connector 93 drives fixation device thereon
The 7 opposite lifting of first straight line sliding rail 92 displacements, are adjusted with the height to fixed device 7, can be to different bodies
The head of high patient is fixed.
As shown in figure 13, first driving device 94 above-mentioned may include the first driving cylinder, and first driving device 94 passes through
The output end of first driving cylinder and the first connector 93 are drivingly connected, and the first driving cylinder is for driving the first connector 93 opposite the
The lifting displacement of one line slide rail 92.Wherein, the first driving cylinder can be for pneumatic cylinder or hydraulic cylinder etc., specifically can be according to user's
Actual demand setting.
However, first driving device 94 above-mentioned can also be using except the first driving cylinder in an alternative embodiment
Except other embodiment, in the alternative embodiment, as shown in figure 14, first driving device 94 above-mentioned include first
Lead screw 941, the first nut seat (not indicated in figure) being screwed on the first lead screw 941 and the first driving motor 942.First
Thick stick 941 is vertically situated on the first column 91, for example can be vertically situated at by support base on the first column 91.It is aforementioned
The first connector 93 be fixedly connected with the first nut seat, the first driving motor 942 and the first lead screw 941 are drivingly connected.When
When one driving motor 942 drives the rotation of the first lead screw 941, the first lead screw 941 drives the first nut seat elevating movement, thus first
The first connector 93 and fixed device 7 on nut seat also go up and down displacement.
Specifically when implementing the technical solution of aforementioned auripuncture, Injection in Tympanic Cavity Medical Devices, such as Figure 13 and Figure 14 institute
Show, fixed device 7 above-mentioned may include the grip slipper (not indicating in figure) being arranged on the first connector 93.Under grip slipper
End is equipped with semi-spherical grooves (not indicating in figure).Fixed device 7 is gripped by head of the semi-spherical grooves to user.Its
In, grip slipper includes the first subgrip-slipper 71 and the second subgrip-slipper 72.The lower end of first subgrip-slipper 71 and the second sub-folder are held
The lower end of seat 72 all has a quarter spherical groove 711 (as shown in figure 15).Wherein, the first subgrip-slipper 71 is fixed at
On a connection piece 93, the second subgrip-slipper 72 is slidably disposed on the first connector 93.When the second subgrip-slipper 72 opposite the
When a connection piece 93 slides into first position, the first subgrip-slipper 71 and the second subgrip-slipper 72 are fastened, and the first subgrip-slipper
71 and 72 the two of the second subgrip-slipper on a quarter spherical groove 711 cooperatively form semi-spherical grooves above-mentioned.When the second sub-folder
Hold seat 72 with respect to the first connector 93 slide into the second position when, have between the first subgrip-slipper 71 and the second subgrip-slipper 72
Gap, and a quarter spherical groove on a quarter spherical groove 711 and the second subgrip-slipper 72 on the first subgrip-slipper 71
711 is opposite.Fixed device 7 further includes locking structure 73, and locking structure 73 is for maintaining the second subgrip-slipper 72 after sliding
Position and the first subgrip-slipper 71 are relatively stable.In the present embodiment, since the second subgrip-slipper 72 can opposite first connector
93 slidings, thus keep the distance between the first subgrip-slipper 71 and the second subgrip-slipper 72 adjustable, it is big to adapt to different head
Small patient.
As shown in figure 13, above-mentioned locking structure 73 may include the second driving cylinder, and the setting of the second driving cylinder connects first
On fitting 93, the output end of the second driving cylinder and the second subgrip-slipper 72 are drivingly connected.Second driving cylinder can be with electric drive
The displacement of two subgrip-slippers 72, and position of second subgrip-slipper 72 after displacement can be made to keep relative stability.Wherein, the second driving
Cylinder can be pneumatic cylinder or hydraulic cylinder etc., can be specifically arranged according to the actual demand of user, details are not described herein.
However, locking structure 73 above-mentioned can also be using in addition to the second driving cylinder in an alternative embodiment
Other embodiment, in the alternative embodiment, as shown in figure 14, locking structure 73 above-mentioned may include bolt 731,
The first flange 712 being arranged on the first subgrip-slipper 71 and the second flange 721 being arranged on the second subgrip-slipper 72, the
One flange 712 and second flange 721 are connected by bolt 731.Bolt 731 is for maintaining the second subgrip-slipper 72 after sliding
Position and the first subgrip-slipper 71 are relatively stable.Wherein, which kind of embodiment locking structure 73 specifically uses, can be according to user
Actual demand setting, details are not described herein.
In order to realize technical effect that the second subgrip-slipper 72 above-mentioned is slidably disposed on the first connector 93, this
The embodiment of invention also provides following embodiment: the lower end of aforementioned first connector 93 is equipped with the first dovetail chute (in figure
It does not indicate).The upper end of second subgrip-slipper 72 is adapted with the inner edge profile of the first dovetail chute, the second subgrip-slipper 72 it is upper
End is connected in the first dovetail chute, and is slidably matched with the inner wall of the first dovetail chute.
Specifically when implementing the technical solution of aforementioned auripuncture, Injection in Tympanic Cavity Medical Devices, as shown in figure 13, this hair
Bright Medical Devices further include the second column 95, the second connector 96 and the second driving device 98.The setting of second column 95 exists
On support frame 5, second straight line sliding rail 97 is vertically equipped on the second column 95.Second connector 96 and second straight line sliding rail 97
Sliding block 971 is fixedly connected, and link block 81 above-mentioned is arranged on the second connector 96.Second driving device 98 and the second connector
96 are drivingly connected, and the second driving device 98 is for driving the opposite lifting of second straight line sliding rail 97 displacement of the second connector 96, with band
Dynamic link block 81 and the auripuncture on link block 81, the lifting displacement of Injection in Tympanic Cavity medical device 100.In the present embodiment
In, the lifting displacement of auripuncture, Injection in Tympanic Cavity medical device 100 is adjusted by the second driving device 98, it will
Puncture needle 11 is adjusted to the position for being suitble to puncture, and medical worker is facilitated to operate.
As shown in figure 13, the second driving device 98 above-mentioned may include the second driving cylinder, and the second driving device 98 passes through
The output end of second driving cylinder and the second connector 96 are drivingly connected, and the second driving cylinder is for driving the second connector 96 opposite the
The lifting displacement of two line slide rails 97.Second driving cylinder can be for pneumatic cylinder or hydraulic cylinder etc., specifically can be according to the reality of user
Demand setting.
However, the second driving device 98 above-mentioned can also be using except the second driving cylinder in an alternative embodiment
Except other embodiment, in the alternative embodiment, as shown in figure 14, the second driving device 98 include the second lead screw
981, the second nut seat 982 and the second driving motor 983 being screwed on the second lead screw 981.Second lead screw 981 is vertically set
It sets on the second column 95, for example is vertically situated on the second column 95 by support base.Second connector 96 and the second spiral shell
Base 982 is fixedly connected, and the second driving motor 983 and the second lead screw 981 are drivingly connected.When the second driving motor 983 driving the
When two lead screws 981 rotate, the second lead screw 981 drives 982 elevating movement of the second nut seat, thus the on the second nut seat 982
Two connectors 96 and link block 81 also go up and down displacement.
Further, as shown in Figure 13 and Figure 14, auripuncture of the present invention, Injection in Tympanic Cavity Medical Devices can also include
Third line slide rail 82, third connector 83 and third driving device 84.Third line slide rail 82 is horizontally disposed at second
On connector 96.Third connector 83 is fixedly connected with the sliding block of third line slide rail 82.Link block 81 above-mentioned setting is the
On three connectors 83, to be connect by third connector 83 and third line slide rail 82 with the second connector 96.Third driving dress
It sets 84 to be drivingly connected with third connector 83, for driving third connector 83 with respect to 82 horizontal displacement of third line slide rail.?
In technical solution provided in this embodiment, link block 81 can be with horizontal displacement, with further facilitating medical worker to link block
81 and puncture needle 11 thereon the technical effect that is adjusted of position.
Above-mentioned third driving device 84 may include third driving cylinder (not indicating in figure), and third driving device 84 passes through
The output end of third driving cylinder and third connector 83 are drivingly connected, and third driving cylinder is for driving third connector 83 opposite the
Three line slide rails, 82 horizontal displacement.Wherein, third driving cylinder can be for pneumatic cylinder or hydraulic cylinder etc., specifically can be according to user's
Actual demand setting.
However, third driving device 84 above-mentioned can also be using except third driving cylinder in an alternative embodiment
Except other embodiment, in the alternative embodiment, third driving device 84 above-mentioned include third lead screw (in figure not
Mark), the third nut seat (not indicated in figure) and third driving motor (not indicated in figure) that are screwed on third lead screw.The
Three lead screws are horizontally disposed on the second connector 96, for example the second connector 96 can be horizontally disposed at by support base
On.Third connector 83 is fixedly connected with third nut seat, and third driving motor and third lead screw are drivingly connected.When third drives
When motor driven third lead screw rotates, third lead screw drives the horizontal movement of third nut seat, thus the third on third nut seat
Connector 83 and the also horizontal displacement of link block 81.
Specifically when implementing the technical solution of aforementioned auripuncture, Injection in Tympanic Cavity Medical Devices, link block 81 above-mentioned
It can be rotatablely connected with third connector 83, and the position after rotation can remain relatively stable with third connector 83, have
To the technical effect that the angle of the puncture needle 11 of auripuncture, Injection in Tympanic Cavity medical device 100 is adjusted, to facilitate medical matters
Personnel are according to actual needs by the angular adjustment of puncture needle 11 to suitable position, to facilitate the eardrum to patient to carry out puncture behaviour
Make.
It is as shown in figure 13, preceding in order to realize the technical effect of link block 81 above-mentioned with the rotation connection of third connector 83
The link block 81 stated can be rotatablely connected by Damping rotation shaft 811 and third connector 83, to realize link block 81 after rotation
Position and third connector 83 maintain metastable technical effect.However, in an alternative embodiment, company above-mentioned
Connecing block 81 can also be as shown in figure 14, preceding in the alternative embodiment using the other embodiment in addition to Damping rotation shaft
The link block 81 stated is rotatablely connected by bolt 812 and third connector 83, with realize position of the link block 81 after rotation with
Third connector 83 remains relatively stable.Wherein, which kind of reality the connection between link block 81 and third connector 83 specifically uses
Mode is applied, can be arranged according to the actual demand of user, details are not described herein.
Specifically when implementing the technical solution of aforementioned auripuncture, Injection in Tympanic Cavity Medical Devices, such as Figure 13 and Figure 14 institute
Show, auripuncture of the present invention, Injection in Tympanic Cavity Medical Devices can also include support plate 85, the 4th connector 86 and the 4th driving
Device 87.Support plate 85 is arranged on support frame 5, and the upper end of support plate 85 is equipped with sliding slot (not indicating in figure), and sliding slot level is set
It sets.4th connector 86 is placed in sliding slot, and is in sliding fit with the sliding chute.The lower end of 4th connector 86 and the second column 95 connects
It connects.Fourth drive device 87 and the 4th connector 86 are drivingly connected, for driving the opposite sliding slot horizontal displacement of the 4th connector 86,
To drive 81 horizontal displacement of the second column 95 and link block on the 4th connector 86, with further to link block 81 and
The technical effect that the position of puncture needle 11 on link block 81 is adjusted.
What needs to be explained here is that: the direction of the opposite sliding slot horizontal displacement of above-mentioned 4th connector 86 and third connector 83
The direction of opposite 82 horizontal displacement of third line slide rail is vertical, to keep link block 81 orthogonal at X, Y, Z tri-
Side shifts up, and the puncture needle 11 on link block 81 and link block 81 is allow to be adjusted to any position according to actual needs
It sets, so that user be facilitated to carry out puncture procedure to the eardrum of patient.
As shown in figure 13, fourth drive device 87 above-mentioned includes the 4th driving cylinder (not indicating in figure), the 4th driving dress
It sets 87 to be drivingly connected by the output end of the 4th driving cylinder and the 4th connector 86, the 4th driving cylinder is for driving the 4th connector
86 opposite sliding slot horizontal displacements.Wherein, the 4th driving cylinder can be for pneumatic cylinder or hydraulic cylinder etc., specifically can be according to the reality of user
The setting of border demand.
However, fourth drive device 87 above-mentioned can also be using except the 4th driving cylinder in an alternative embodiment
Except other embodiment, in the alternative embodiment, as shown in figure 14, fourth drive device 87 above-mentioned include the 4th
Lead screw 871, the 4th nut seat 872 and the 4th driving motor 873 being screwed on the 4th lead screw 871.4th lead screw 871 is horizontal
Ground is arranged on support frame 5, for example can be horizontally disposed on support frame 5 by support base.4th connector 86 and the 4th
Nut seat 872 is fixedly connected, and the 4th driving motor 873 and the 4th lead screw 871 are drivingly connected.When the 4th driving motor 873 drives
When 4th lead screw 871 rotates, the 4th lead screw 871 drives 872 horizontal movement of the 4th nut seat, thus on the 4th nut seat 872
4th connector 86 and the also horizontal displacement of link block 81.
What needs to be explained here is that: it is specifically applied in example at one, as shown in figure 14, first driving device above-mentioned
94, the second driving device 98, third driving device 84 and fourth drive device 87 are all made of the technical solution of feed screw nut,
Specific embodiment may refer to above describe accordingly, and details are not described herein.In this example, eardrum of the present invention is worn
Thorn, Injection in Tympanic Cavity Medical Devices further include remote controler (not indicating in figure), and as shown in figure 16, remote controler includes shell (in figure
Do not indicate), the first control module 885 and input unit 884, the first control module 885 and input unit 884 be arranged at shell
In vivo.The input area of input unit 884 is appeared by the window on shell.First control module 885 respectively with input unit
884, the first driving motor 942, the second driving motor 983, third driving motor and the communication connection of the 4th driving motor 873.
User can be sent to the first control module 885 by input unit 884 and be instructed, can after the first control module 885 receives instruction
To control corresponding driving motor starting or close, to be indirectly controlled the displacement of fixed device 7 and link block 81.It is preferred that
, the first control module 885 and the first driving motor 942, the second driving motor 983, third driving motor and the 4th driving
To be wirelessly connected between motor 873, to reduce inconvenience brought by the cable of wired connection.Specifically, the first control module 885
It can be driven respectively with the first driving motor 942, the second driving motor 983, third by wireless radio frequency modules or bluetooth module etc.
Dynamic motor and the communication connection of the 4th driving motor 873.
Above-mentioned input unit 884 can be key or Trackpad etc., can be specifically arranged according to the actual demand of user.
The first above-mentioned control module 885 can be single-chip microcontroller or microprocessor etc..
In order to improve the stability of auripuncture of the present invention, Injection in Tympanic Cavity Medical Devices, Medical Devices of the present invention are prevented
It shakes, the embodiment of the present invention also provides following embodiment: as shown in Figure 13 and Figure 14, being set on support frame 5 above-mentioned
There is supporting leg 88, supporting leg 88 and the supporting surface of support auripuncture of the present invention, Injection in Tympanic Cavity Medical Devices pass through bolt 881
It is fixedly connected, Medical Devices of the invention is tightly held on supporting surface such as ground.
Specifically when implementing the technical solution of auripuncture of the present invention, Injection in Tympanic Cavity Medical Devices, link block above-mentioned
Radiation source (not indicating in figure), such as LED light etc. can be equipped on 81.Medical worker can be by the radiation source to patient
Ear canal be irradiated, to facilitate puncture needle 11 to the puncture procedure of patient's eardrum.Preferably, the lighting angle of the radiation source
It is adjustable.
As shown in figure 17, auripuncture of the present invention, Injection in Tympanic Cavity Medical Devices can also include sequentially connected camera shooting
First 881, second control module 882 and display unit 883.Camera 881 is arranged on link block 81, and camera 881 can be with
The operation of medical worker is imaged.Second control module 882 is used to receive the image information of the acquisition of camera 881, and root
Default rule is used according to image information, sends corresponding display signal to display unit 883.Display unit 883 is for receiving
It shows signal, and shows corresponding information.Wherein, specifically, the live video of acquisition can be passed through the second control by camera 881
Molding block 882 is sent to display unit 883 and is shown, to facilitate medical worker to be monitored the operation at scene.Camera
881 can also acquire the diseased region such as eardrum of patient, and patient is facilitated to check.Wherein, the second control module 882 can be with
For single-chip microcontroller or microprocessor etc., display unit 883 can be display etc..
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to technical spirit any simple modification, equivalent change and modification to the above embodiments of the invention, this hair is still fallen within
In the range of bright technical solution.
Claims (1)
1. a kind of auripuncture, Injection in Tympanic Cavity Medical Devices, which is characterized in that including support frame, fixed device, link block,
Second column, the second connector, the second driving device, support plate, the 4th connector, fourth drive device and auripuncture, drum
Erebro ventricular injection medical device；
Support frame as described above is equipped with the supporting part for carrying user；
The fixed device is arranged on support frame as described above, and the fixed device is corresponding with the position of the supporting part, is used for
The head of the user is gripped；
The link block is arranged on support frame as described above, and the position of the link block is corresponding with the position of the supporting part, institute
Link block is stated equipped with perforative pilot hole；
Second column is arranged on support frame as described above, and second straight line sliding rail is vertically equipped on second column；
Second connector is fixedly connected with the sliding block of the second straight line sliding rail, and the link block setting connects described second
On fitting；
Second driving device and second connector are drivingly connected, for driving second connector relatively described the
The lifting displacement of two line slide rails；
The support plate is arranged on support frame as described above, and the upper end of the support plate is equipped with sliding slot, and the sliding slot is horizontally disposed；
4th connector is placed in the sliding slot, and is slidably matched with the sliding slot, the 4th connector and described the
The lower end of two columns connects；
It is drivingly connected the fourth drive device with the 4th connector, for driving the 4th connector relatively described
Sliding slot horizontal displacement；
The auripuncture, Injection in Tympanic Cavity medical device include the first sting device, the second sting device, suction unit and note
Injection device；
First sting device includes puncture needle and the first connector, and the puncture needle has the first pin hole through both ends,
One end of the first connector inner hollow, first connector is connect with one end of the puncture needle, and described first
Pin hole is connected to inside first connector；The other end of first connector has the first opening inside connection, described
The inner wall of first opening is equipped with the first screw thread；The puncture needle passes through the pilot hole, and the puncture needle and the pilot hole are sliding
Dynamic damping cooperation so that the puncture needle can pilot hole sliding relatively, and kept in the position of sliding and the link block
It is relatively stable；
Second sting device includes injection needle and the second connector, and the injection needle has the second pin hole through both ends,
One end of second connector is equipped with the first groove, and the bottom surface of first groove is equipped with described in the second groove and perforation
The middle part of the first groove floor is arranged in the first through hole of second connector the other end face, second groove；Described second
The other end of connector is connect with one end of the injection needle, and second pin hole is connected to second inside grooves；Institute
The inner wall for stating the first groove is equipped with the second screw thread, and the lateral wall of the other end of second connector is equipped with and first screw thread
Compatible third screw thread；Wherein, the injection needle is inserted into first pin hole, and the outer wall of the injection needle and described the
Form flowing hole between the inner wall of one pin hole, second connector pass through the third screw thread and first connector the
One screw thread is spirally connected, and the first through hole is connected to the flowing hole；
The suction unit includes negative pressure mechanism and third connector, and the negative pressure mechanism has inner cavity and produces the inner cavity
One end of the negative pressure generating device of raw negative pressure, the third connector is equipped with third groove, one end of the third connector
Outer wall is equipped with the 4th screw thread compatible with second screw thread；The bottom surface of the third groove is equipped with to be connected through the third
Second through-hole of the connector other end, is also convexly equipped with plug on the bottom surface of the third groove, second through-hole with described
The opposite one end of three grooves is connect with the negative pressure mechanism, and second through-hole is connected to the inner cavity；
The injection device includes syringe and the 4th connector, and the outer wall of the 4th connector is equipped with and second spiral shell
One end of compatible 5th screw thread of line, the 4th connector is logical equipped with the third through the 4th connector other end
Hole, the open end of the third through-hole are connect with the injection port end of the syringe, and the third through-hole is connected to the injection
The injection port of device；
Wherein, when the auripuncture, Injection in Tympanic Cavity medical device are in the first use state, the third connector passes through
Second screw thread of the 4th screw thread and second connector is spirally connected, and the plug is inserted into second groove, and blocks
Second pin hole, the first through hole are connected to the inside of the third groove；When the auripuncture, Injection in Tympanic Cavity medical treatment
For device in the second use state, the 4th connector passes through the second screw thread of the 5th screw thread and second connector
It is spirally connected, outside the opening of the end face and first through hole of one end for protruding into first inside grooves of the 4th connector
Edge is in contact, to block the first through hole；And the third through-hole is connected to second pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750154.6A CN107411879B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046758.8A CN105726207B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
| CN201710750154.6A CN107411879B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610046758.8A Division CN105726207B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
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| Publication Number | Publication Date |
|---|---|
| CN107411879A CN107411879A (en) | 2017-12-01 |
| CN107411879B true CN107411879B (en) | 2019-06-25 |
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|---|---|---|---|
| CN201610046758.8A Active CN105726207B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
| CN201710749657.1A Active CN107536671B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
| CN201710750034.6A Withdrawn CN107411878A (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
| CN201710750154.6A Active CN107411879B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610046758.8A Active CN105726207B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
| CN201710749657.1A Active CN107536671B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
| CN201710750034.6A Withdrawn CN107411878A (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI626928B (en) | 2017-02-17 | 2018-06-21 | 陳昭先 | Stereotactic device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1225811A (en) * | 1998-02-09 | 1999-08-18 | 刘伟琦 | Tube adapter for drum membrane |
| US7780639B2 (en) * | 2003-11-12 | 2010-08-24 | Van Lue Stephen J | Magnetic devices and apparatus for medical/surgical procedures and methods for using same |
| CN2822661Y (en) * | 2004-09-13 | 2006-10-04 | 陆建忠 | Adjustable sleeve needle type medical device for sucking/injecting liquid |
| CN201091639Y (en) * | 2007-10-18 | 2008-07-30 | 韩德民 | Tympanic membrane puncture needle |
| US8535268B2 (en) * | 2010-12-22 | 2013-09-17 | Alcon Research, Ltd. | Device for at least one of injection or aspiration |
| CN202179564U (en) * | 2011-07-30 | 2012-04-04 | 邢会学 | Tumor biopsy sampler |
| CN202235583U (en) * | 2011-08-18 | 2012-05-30 | 党立 | Disposable umbilical vein trocar |
| JP2016007259A (en) * | 2014-06-23 | 2016-01-18 | オリンパス株式会社 | Medical device |
| CN104873276A (en) * | 2015-03-27 | 2015-09-02 | 王莹 | Cardiac color Doppler ultrasonography positioning puncture device |
| CN204766132U (en) * | 2015-05-28 | 2015-11-18 | 赵永宏 | Needle is kept somewhere in disposable tympanum puncture |
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2016
- 2016-01-23 CN CN201610046758.8A patent/CN105726207B/en active Active
- 2016-01-23 CN CN201710749657.1A patent/CN107536671B/en active Active
- 2016-01-23 CN CN201710750034.6A patent/CN107411878A/en not_active Withdrawn
- 2016-01-23 CN CN201710750154.6A patent/CN107411879B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105726207A (en) | 2016-07-06 |
| CN105726207B (en) | 2017-11-14 |
| CN107411879A (en) | 2017-12-01 |
| CN107411878A (en) | 2017-12-01 |
| CN107536671A (en) | 2018-01-05 |
| CN107536671B (en) | 2019-06-11 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jinrong Inventor after: Wang Chunfeng Inventor after: Sun Yongjuan Inventor after: Wang Cuilan Inventor before: Wang Cuilan |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190529 Address after: 226100 999 Harbour Road, Binhai New Area, Haimen, Nantong, Jiangsu Applicant after: HAIMEN HUANGHAI PIONEER PARK SERVICES CO., LTD. Address before: 100000 17 floor, HP building, 112 Jianguo Road, Chaoyang District, Beijing. Applicant before: Wang Cuilan |
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| TA01 | Transfer of patent application right | ||
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