CN107362443B - A kind of catheter part flow arrangement of adjustable flow - Google Patents
A kind of catheter part flow arrangement of adjustable flow Download PDFInfo
- Publication number
- CN107362443B CN107362443B CN201710685245.6A CN201710685245A CN107362443B CN 107362443 B CN107362443 B CN 107362443B CN 201710685245 A CN201710685245 A CN 201710685245A CN 107362443 B CN107362443 B CN 107362443B
- Authority
- CN
- China
- Prior art keywords
- pipe sleeve
- rotating disk
- groove
- blind hole
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 16
- 239000007788 liquid Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 206010001488 Aggression Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000016571 aggressive behavior Effects 0.000 description 1
- 208000012761 aggressive behavior Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
Classifications
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0208—Subcutaneous access sites for injecting or removing fluids
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0208—Subcutaneous access sites for injecting or removing fluids
- A61M2039/022—Subcutaneous access sites for injecting or removing fluids being accessible from all sides, e.g. due to a cylindrically-shaped septum
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to a kind of catheter part flow arrangement of adjustable flow, including left pipe sleeve and right pipe sleeve, the right side of left pipe sleeve is provided with the semi-circular left groove of longitudinal direction, and the left side of right pipe sleeve is provided with the semicircle right groove of longitudinal direction, left groove and the axis coincidence of right groove and radius is equal；Equipped with the rotating disk horizontally rotated being placed in inside right pipe sleeve on right pipe sleeve, a part for the outer edge surface of rotating disk is placed in right groove, rotating disk is provided with opening towards the open slot of the longitudinally through rotating disk on a left side, equipped with the anterior blade for being placed in open slot on rotating disk, when rotating disk rotates, the blade of blade passes through right groove；Rotating disk is provided with the longitudinal blind hole and opening of opening backwards towards the horizontal blind hole on the right side, longitudinal blind hole is connected with horizontal blind hole, and right pipe sleeve is provided with opening tap hole facing forward, when rotating disk rotates 180 ° in right pipe sleeve, longitudinal blind hole is connected with tap hole, and horizontal blind hole is connected with right groove；Handle equipped with the top for being placed in right pipe sleeve on rotating disk.
Description
Technical field
The present invention relates to medical instruments field, the catheter part flow arrangement of particularly a kind of adjustable flow.
Background technology
Medical catheter is human body and the extraneous head for carrying out gas or liquid transmission as a kind of conventional medicine equipment articles for use
Selected introductions matter, existing medical catheter species is more, can meet the different use demands under routine operation, such as single lumen catheter, multi-cavity
Pipe, single channel transmitting catheter, the channel transmission conduit that can collaborate or shunt etc., in practical operation, are selected according to service condition
With required catheter.
Nevertheless, when in face of some complex situations, during major surgery, it is possible that the state of an illness is beyond anticipation
Or the unstable grade of sufferer sign and the conduit that causes to have used can not meet actual demand, it is necessary to be shunted to gas or liquid
Or further treatment is completed in drainage, now can only select to increase extra gas or fluid delivery device or by conduit more
It is changed to channel transmission conduit；Increase transmission equipment obviously can increase the financial burden of patient, and can make to a certain extent
It can not be made full use of into medical resource and produce the wasting of resources；Although it is simple and economical to change conduit, need to be led original
Pipe is extracted from patient's body, again insertable into can bring so and to patient certain physical pain and mental burden after replacing；
Moreover, for the temporarily transmission treatment dependent on such as oxygen or blood of some needs with the patient for the sign that sustains life, once
Conduit is extracted and changed in vitro, even if change speed similarly easily triggers medical safety accident quickly.
Secondly, when some emergency reliefs, outdoor rescue, in addition to the above, standby resources be there is also
The situation of deficiency, in this case, even if above-mentioned influence can not be considered, it is necessary to when increasing transmission equipment or changing conduit,
As transmission equipment deficiency or can shunt catheter deficiency and can not implement to operate.
Again, when in operation technique or rescue operations, aggressive behavior or other accidents such as are made because of patient mood excitement
Factor causes conduit damaged and leaked air or during leakage situation, it is necessary to which the conduit more renewed reinserts patient's body, but this
When may be reluctant because of patient actively coordinate or other factors influence so that change catheter manipulation difficulty it is larger.
In addition, for some special sufferers, often occur that other medicines need to be added temporarily in medicine or liquid input process
Thing or liquid are inputted in order to situation about further treating simultaneously, and the channel transmission that can now collaborate as shifted to an earlier date non-use is led
Pipe, then need to carry out an intubation again in the other body part of patient, easily be brought to patient and do not accommodate stress, and
And multi-medicament can not carry out being sufficiently mixed absorption in vivo, influence therapeutic effect.
Therefore, it is necessary to a kind of device that can be quickly shunted to catheter, emergent made with solve under the above situation
With.
The content of the invention
For the above situation, to make up the technical deficiency present in prior art, the present invention provides a kind of adjustable flow
Catheter part flow arrangement.
Its solve technical scheme be：Including pipe sleeve, pipe sleeve is connected to form by left pipe sleeve and right pipe sleeve, the right side of left pipe sleeve
End face is provided with the semi-circular left groove of longitudinal direction, and the left side of right pipe sleeve is provided with the semicircle right groove of longitudinal direction, and left groove and the right side lead to
The axis of groove overlaps and radius is equal；
Equipped with the rotating disk horizontally rotated that is placed in inside right pipe sleeve on described right pipe sleeve, one of the outer edge surface of rotating disk
It is placed in right groove, rotating disk is provided with opening towards the open slot of the longitudinally through rotating disk on a left side, equipped with being placed in open slot on rotating disk
Anterior blade, when rotating disk rotates, the blade of blade passes through right groove；
Described rotating disk is provided with the longitudinal blind hole and opening of opening backwards towards the horizontal blind hole on the right side, longitudinal blind hole and level
Blind hole is connected, and right pipe sleeve is provided with opening tap hole facing forward, when rotating disk rotates 180 ° in right pipe sleeve, longitudinal blind hole and
Tap hole is connected, and horizontal blind hole is connected with right groove；
Handle equipped with the top for being placed in right pipe sleeve on described rotating disk.
Compact of the present invention, it is easy to deposit and carrying about standby when emergency relief or outdoor rescue；Because the present invention supports
A variety of application methods, therefore not only alternative existing channel transmission conduit, in daily nursing or are performed the operation and are rescued behaviour
Select to use when making, can also be used as during emergent or emergency case and use, when needing to shunt, collaborate or remedy, directly
Operated on some conduits.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the A-A sectional views of the present invention.
Fig. 3 is the axonometric drawing of the present invention.
Fig. 4 is the isometric cutaway view before use of the present invention.
Fig. 5 is the isometric cutaway view when present invention uses.
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.
Provided by Fig. 1 to Fig. 5, the present invention includes pipe sleeve, and pipe sleeve is connected to form by left pipe sleeve 1 and right pipe sleeve 2, left pipe sleeve
1 right side is provided with the semi-circular left groove 3 of longitudinal direction, and the left side of right pipe sleeve 2 is provided with the semicircle right groove 4, Zuo Tong of longitudinal direction
Groove 3 is overlapped with the axis of right groove 4 and radius is equal；
The rotating disk 5 horizontally rotated being placed in inside right pipe sleeve 2 is housed on described right pipe sleeve 2, the outer edge surface of rotating disk 5
A part is placed in right groove 4, open slot 6 of the rotating disk 5 provided with opening towards the longitudinally through rotating disk 5 on a left side, is equipped with and is put on rotating disk 5
In the anterior blade 7 of open slot 6, when rotating disk 5 rotates, the blade of blade 7 passes through right groove 4；
Described rotating disk 5 is provided with opening longitudinal blind hole 8 backwards and opening towards the horizontal blind hole 9 on the right side, longitudinal He of blind hole 8
Horizontal blind hole 9 is connected, and right pipe sleeve 2 is provided with opening tap hole 10 facing forward, when rotating disk 5 rotates 180 ° in right pipe sleeve 2,
Longitudinal blind hole 8 is connected with tap hole 10, and horizontal blind hole 9 is connected with right groove 4；
Handle 11 equipped with the top for being placed in right pipe sleeve 2 on described rotating disk 5.
In order that the present invention reaches better seal effect, right side, the left side of right pipe sleeve 2 of described left pipe sleeve 1
And it is equipped with layer of silica gel 12 in left groove 3 and right groove 4.
In order that the present invention reaches more preferable using effect, described left pipe sleeve 1 is provided with buckle 13, set on right pipe sleeve 2
There is the neck 14 to match with buckle 13, when buckle 13 and the fastening of neck 14, the right side of left pipe sleeve 1 and a left side for right pipe sleeve 2
End face is fitted, and the closed loop through hole of circle is formed between left groove 3 and right groove 4.
In order that the present invention reaches more preferable shunting effect, described blade 7 is arcuate structure, the arcing outer edges of blade 7
Face overlaps with the outer edge surface of rotating disk 5.
The present invention is in use, being respectively fitted over the both sides of conduit by left pipe sleeve 1 and right pipe sleeve 2 and detaining buckle 11 and neck 12
Close, now layer of silica gel 12 makes conduit be brought into close contact with closed loop through hole with conduit extruding contact；Using an other conduit as shunting
On pipe access tap hole 10, rotating clockwise rotating disk 5 by handle 11 makes the blade of blade 7 pass through right groove 4, due to conduit and
Right groove 4 is bonded, and the conduit in circular arc sector that the blade of blade 7 is passed through is removed, and removed conduit portion is with rotating disk 5
Rotation be brought into inside right pipe sleeve 2, when rotating disk 5 turns over 180 °, longitudinal blind hole 8 is connected with tap hole 10, horizontal blind hole 9
It is connected with right groove 4, blade 7 and the conduit portion being cut off are completely disposed at the gas or liquid made in right pipe sleeve 2 in conduit
It is isolated with blade 7 and the conduit portion being cut off；
Now：The transcatheter otch of gas or liquid in conduit flows into horizontal blind hole 9 and longitudinal blind hole 8 and from tap hole
10 outflows, so as to complete triage operator；Or gas in isocon or liquid flow into longitudinal blind hole 8 and horizontal blind through tap hole 10
Hole 9 and from conduit otch inflow catheter, so as to complete interflow operation.
After the present invention completes shunting or interflow operation, the company of longitudinal blind hole 8 and tap hole 10 can be made by rotating rotating disk 5
Logical orientation and horizontal blind hole 9 and the connection orientation of conduit otch change, and then realize flow control.
The present invention can also support another occupation mode：The conduit for needing to shunt or collaborating is accessed into tap hole 10, will
Two different isocons are respectively connected to the rear and front end of closed loop through hole, as stated above rotate rotating disk 5 i.e. can be achieved gas or
Liquid flows out after the inflow of tap hole 10 in the isocon through closed loop through hole rear and front end, or point through closed loop through hole rear and front end
Flowed out after being flowed into flow tube through tap hole 10, so as to complete to shunt or collaborate operation.
In addition, when need to such as be remedied to damaged conduit, installation is of the invention simultaneously respectively on the conduit at damaged part both ends
The both ends of a piece isocon are respectively connected on the tap hole 10 of the present invention, the damaged part bondage of damaged conduit or knotting are made
Its not recirculation, rotating disk 5 is then operated as stated above and can be achieved to remedy, the liquid in damaged conduit is through isocon around broken
Position is damaged, completes the normal transmission of gas or liquid.
Clever structure of the present invention, simple operation, both the gas and liquid of transmission can quickly shunt or collaborate, again
Gas or the liquid transmission of patient's body are not influenceed, and unnecessary puzzlement will not be brought to patient；Both it is simple efficient, economical fast
Victory, and the utilization rate of medical resource is improved to a certain extent；Both can realize it is existing can shunt catheter proper function, again may be used
Arbitrary extension shunts quantity on the basis of in-situ conduit, has broken the use limitation of existing channel transmission conduit.
The present invention can realize flow control by adjusting rotating disk in use, and not only regulation process facilitates fast
Victory, isocon can be also disabled or enabled at any time according to actual conditions.
For gas leakage caused by conduit breakage or leakage situation, can effectively be remedied using the present invention, to doctor
Operation or rescue operation provide great convenience, can reduce as far as possible patient body ＆ mind burden.
Simultaneously as the present invention is completely isolated by the conduit after excision and original conduit passage when using, excision
The outer wall of conduit afterwards will not pollute to the transmission of gas or liquid, ensure whole transmission and shunting or interflow transfer process
Safety and sanitation, the adverse effect that can effectively avoid the pollution of gas or liquid from being brought to patient；And after being cut due to conduit
Still part is connected, will not be by generation abjection phenomenon during external force.
Compact of the present invention, excessive space and weight are not take up, are easy to take when storage and emergency relief or outdoor rescue
With standby；Because the present invention supports a variety of application methods, therefore not only alternative existing channel transmission conduit, in daily shield
Manage or performed the operation and selection uses during rescue operation, can also be used as during emergent or emergency case and use, when needing to shunt, close
When flowing or remedying, directly operated on existing conduit.
Claims (4)
1. the catheter part flow arrangement of a kind of adjustable flow, it is characterised in that including pipe sleeve, pipe sleeve is by left pipe sleeve（1）And the right side
Pipe sleeve（2）It is connected to form, left pipe sleeve（1）Right side be provided with longitudinal direction semi-circular left groove（3）, right pipe sleeve（2）Left end
Face is provided with the semicircle right groove of longitudinal direction（4）, left groove（3）With right groove（4）Axis overlap and radius it is equal；
Described right pipe sleeve（2）Upper be equipped with is placed in right pipe sleeve（2）The internal rotating disk horizontally rotated（5）, rotating disk（5）Outer rim
The part in face is placed in right groove（4）It is interior, rotating disk（5）Opening is provided with towards the longitudinally through rotating disk on a left side（5）Open slot（6）,
Rotating disk（5）Upper be equipped with is placed in open slot（6）Anterior blade（7）, work as rotating disk（5）During rotation, blade（7）Blade by right
Groove（4）；
Described rotating disk（5）It is provided with the longitudinal blind hole of opening backwards（8）Horizontal blind hole with opening towards the right side（9）, longitudinal blind hole
（8）With horizontal blind hole（9）It is connected, right pipe sleeve（2）It is provided with opening tap hole facing forward（10）, work as rotating disk（5）In right pipe sleeve
（2）It is interior rotate 180 ° when, longitudinal blind hole（8）With tap hole（10）It is connected, horizontal blind hole（9）With right groove（4）It is connected；
Described rotating disk（5）Upper be equipped with is placed in right pipe sleeve（2）Top handle（11）.
A kind of 2. catheter part flow arrangement of adjustable flow according to claim 1, it is characterised in that left pipe sleeve（1）
Right side, right pipe sleeve（2）Left side and left groove（3）With right groove（4）Inside it is equipped with layer of silica gel（12）.
3. according to a kind of catheter part flow arrangement of any described adjustable flow of claim 1 or 2, it is characterised in that left
Pipe sleeve（1）It is provided with buckle（13）, right pipe sleeve（2）It is provided with and buckle（13）The neck to match（14）, work as buckle（13）With
Neck（14）During fastening, left pipe sleeve（1）Right side and right pipe sleeve（2）Left side fit, left groove（3）With right groove
（4）Between formed circle closed loop through hole.
A kind of 4. catheter part flow arrangement of adjustable flow according to claim 1, it is characterised in that blade（7）For
Arcuate structure, blade（7）Arcing outer edges face and rotating disk（5）Outer edge surface overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685245.6A CN107362443B (en) | 2017-08-11 | 2017-08-11 | A kind of catheter part flow arrangement of adjustable flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685245.6A CN107362443B (en) | 2017-08-11 | 2017-08-11 | A kind of catheter part flow arrangement of adjustable flow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107362443A CN107362443A (en) | 2017-11-21 |
| CN107362443B true CN107362443B (en) | 2018-03-27 |
Family
ID=60310577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710685245.6A Active CN107362443B (en) | 2017-08-11 | 2017-08-11 | A kind of catheter part flow arrangement of adjustable flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107362443B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1194103A (en) * | 1997-09-18 | 1999-04-09 | Nippon Sherwood Medical Industries Ltd | Medically used cock |
| CN1717264A (en) * | 2002-10-28 | 2006-01-04 | 舍伍德服务公开股份有限公司 | Automatic valve |
| CN2889351Y (en) * | 2006-05-23 | 2007-04-18 | 陕西正源科技发展有限责任公司 | A rotary cutting type disposable aseptic incision jointer |
| JP2016137030A (en) * | 2015-01-27 | 2016-08-04 | 光陽産業株式会社 | Medical stopcock and injection method of impregnating agent |
| CN106621025A (en) * | 2016-12-28 | 2017-05-10 | 莫龙 | Catheter connecting device |
-
2017
- 2017-08-11 CN CN201710685245.6A patent/CN107362443B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1194103A (en) * | 1997-09-18 | 1999-04-09 | Nippon Sherwood Medical Industries Ltd | Medically used cock |
| CN1717264A (en) * | 2002-10-28 | 2006-01-04 | 舍伍德服务公开股份有限公司 | Automatic valve |
| CN2889351Y (en) * | 2006-05-23 | 2007-04-18 | 陕西正源科技发展有限责任公司 | A rotary cutting type disposable aseptic incision jointer |
| JP2016137030A (en) * | 2015-01-27 | 2016-08-04 | 光陽産業株式会社 | Medical stopcock and injection method of impregnating agent |
| CN106621025A (en) * | 2016-12-28 | 2017-05-10 | 莫龙 | Catheter connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107362443A (en) | 2017-11-21 |
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| CP02 | Change in the address of a patent holder |
Address after: No.30, group 7, Shangqiao village, yong'anzhou Town, Gaogang District, Taizhou City, Jiangsu Province 225300 Patentee after: Han Ying Address before: 453400 Han village 181, Wei Town, Henan City, Xinxiang Province Patentee before: Han Ying |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201225 Address after: 221000 Shimao Square Inner Commercial Street 2, Office 1, Office 2, Building 1-910, Yunlong District, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Shifeng Enterprise Management Consulting Co.,Ltd. Address before: No.30, group 7, Shangqiao village, yong'anzhou Town, Gaogang District, Taizhou City, Jiangsu Province 225300 Patentee before: Han Ying |
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Effective date of registration: 20210207 Address after: 215500 south head, Yangyuan Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: CHANGSHU TAINING MEDICAL EQUIPMENT Co.,Ltd. Address before: 221000 Shimao Square Inner Commercial Street 2, Office 1, Office 2, Building 1-910, Yunlong District, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Shifeng Enterprise Management Consulting Co.,Ltd. |