CN109907800A - A kind of visualization microtrauma puncture diagnosing and treating apparatus - Google Patents
A kind of visualization microtrauma puncture diagnosing and treating apparatus Download PDFInfo
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- CN109907800A CN109907800A CN201910014776.1A CN201910014776A CN109907800A CN 109907800 A CN109907800 A CN 109907800A CN 201910014776 A CN201910014776 A CN 201910014776A CN 109907800 A CN109907800 A CN 109907800A
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- puncture
- outer tube
- fillet
- system channel
- visualization
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Abstract
The present invention provides a kind of visualization microtrauma puncture diagnosing and treating apparatus, puncture outer tube including being internally integrated multiple channels, puncture outer tube one end is pointed portion, three vault holes are opened in the taper position equal part of tip, the other end is to include adjuvant treatment tool system channel, treatment tool and support system channel and sight glass and support system channel, the pointed portion is fillet, the radius of fillet is 0.02mm~0.04mm, tip intermediate entities radius is less than 0.15mm, the outer diameter for puncturing outer tube is no more than 3.0mm, and wall thickness is 0.08~0.12mm.The device of the invention structure is simple, and operation is easy, and manufacture is low with processing cost, and has extraordinary expansibility.
Description
Technical field
The minimally invasive device of the application one kind medically, more particularly to a kind of visualization microtrauma puncture diagnosing and treating apparatus.
Background technique
Currently, human body intracavity lesion tissue operative treatment is by traditional opening with the development of fiberendoscope technology
Operative treatment mode switchs to endoscope minimally invasive operation, such as the operation of tracheae endoscopic surgery, digestive endoscope, the urinary tract endoscopic surgery
Deng.Non- intraluminal tissue such as liver, subcutaneous deep muscle tissue, vertebra waist are worn, the puncture diagnosis of the lesions such as periosteum fascia, group
Sampling analysis, excision treatment etc. are knitted, often due to surgical instrument has a single function, needs to wear under a variety of instruments such as B ultrasound guidance or x-ray
Piercing or establish multiple wounds could complete, even for the lesion effective puncture not yet of muscle, ligament, periosteum, fascia etc.
Diagnostic mode both brings pain to patient and increases post-operative recovery time, also increases operating difficulty and difficult diagnosis to doctor, add
Big medical treatment cost.Therefore designing a collection has the minimally invasive accurate puncture of real-time visual, and establishing a ultra-fine wound can be to non-chamber
Interior pathological tissues carry out organizational diagnosis and the Minimally Invasive Surgery instrument for the treatment of is very significant, while controlling Traditional Chinese Medicine needle thorn (knife)
The visualization for the treatment of and objectify, curative effect evaluation also has a very big significance.
The application for a patent for invention of Patent No. CN108433757A discloses a kind of interior epitheca convolution visual puncturing sampling
Device, the invention design purpose be it is single in order to solve operating equipment, avoid generating multiple wounds during surgery, reduce patient's
The problems such as painful.The technical solution of the invention is mainly by the way of the combination of interior epitheca comprising punctures handle, can be inserted into and wear
It pierces in device handle and the puncture needle tubing being moved forward and backward relative to puncture outfit handle punctures in needle tubing and relative to puncture with pluggable
The image illumination device that needle tubing is moved forward and backward punctures the perforation image channel for being provided in handle and puncturing needle tubing cooperation, punctures
Handle rear end, which is connected with, illuminates connector with the puncture of perforation image channel coaxial communication, punctures and is also connected with instrument connector on handle
With water filling connector, water filling connector is provided with the instrument channel being connected to perforation image channel along its axial direction, and water filling connector is interior along it
The waterflood path being connected to perforation image channel is axially offered, is provided on puncture syringe rear end outer wall corresponding with waterflood path
Inlet opening.The device punctures and is provided with puncture tip and sampling barb in needle tubing, and the insertion of image illumination device punctures in needle tubing,
To pathological tissues diagnosis while, diseased region is accurately sampled under visibility status, and to the biopsy of lesion locations into
Row analysis avoids repeatedly puncture and repetitive operation.It, can be to avoid repeatedly wearing although multiple channels are combined together by above-mentioned apparatus
Thorn and repetitive operation, but the puncture needle tube head of above-mentioned apparatus is sharp, needs to puncture needle tubing when moving and is retracted into interior sheath
Interior, making device, structure is complicated, cumbersome, and device processing and manufacturing is at high cost.
Summary of the invention
In order to solve the above-mentioned technical problem, it is simple to devise a kind of structure by the application, and operation is easy, and is guaranteeing tip intensity
In the case where, be conducive to the visualization microtrauma puncture diagnosing and treating apparatus for being pierced into muscle and being fed forward.
A kind of visualization microtrauma puncture therapeutic device, the puncture outer tube including being internally integrated multiple channels puncture outer
Casing one end be pointed portion, the other end be include adjuvant treatment tool system channel, treatment tool and support system channel and
Sight glass and support system channel, the pointed portion are fillet, filletRadiusFor 0.02mm~0.04mm, tip intermediate entities
Radius is less than 0.15mm, punctures the outer diameter of outer tube no more than 3.0mm, wall thickness is 0.08~0.12mm.
Preferably, the fillet diameter is 0.03mm, wall thickness 0.10mm.
Preferably, the tapering tip portion height for puncturing outer tube is about 2.5mm, pinnacle be it is hemispherical, the radius of ball is
0.06~0.08mm.
Because the function of puncturing outer tube is not only to concentrate three independent functors, another vital task is to be pierced into
Human muscle can only strut muscle, but cannot cut and drill through muscle during entering by needled conventionally gimmick.So tip
Part must be made into sharp corner angle fillet, and fillet R is preferably 0.03mm.The radius of tip intermediate entities is less than 0.15mm,
Size in this way is under the premise of guaranteeing the intensity of tip, conducive to being pierced into muscle and being fed forward.
Preferably, outer tube with the stainless steel of human muscle close friend by being prepared.
Preferably, the head point of outer tube is a taper.At taper position, equal part opens three vault holes.The advantage that
It is, when in use, two in outer tube or three groups of functors, they respectively correspond the vault hole of oneself, form function channel, complete
At the work of oneself part, visualization treatment is realized.
It is an advantage of the invention that can collect has the minimally invasive accurate puncture of real-time visual, as soon as a ultra-fine wound is established, it can be right
Non- intracavity lesion tissue carries out organizational diagnosis and treatment, at the same visualization to Traditional Chinese Medicine needle thorn (knife) treatment and objectify,
Curative effect evaluation also has a very big significance.In addition, the device of the invention structure is simple, operation is easy, and manufacture is low with processing cost,
And there is extraordinary expansibility.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is that the structure of the visual microtrauma puncture diagnosing and treating apparatus of the application constitutes frame diagram；
Fig. 2 is the cross-sectional view of the structure of the visual microtrauma puncture diagnosing and treating apparatus of the application；
Fig. 3 is the structure chart on the head of the visual microtrauma puncture diagnosing and treating apparatus of the application；
Specific embodiment
Fig. 1 is that the structure of visualization microtrauma puncture diagnosing and treating apparatus of the invention constitutes block diagram.It can be seen from the figure that this hair
The puncture outer tube of bright device is mainly integrated with sight glass and supports system, treatment tool and support system and adjuvant treatment system
System.But three systems for including in the embodiment of the present invention, it is not the restriction to apparatus of the present invention, the device of the invention
The system to be integrated with two systems or three or more, correspondingly, the structure of other parts can be expanded according to actual needs
It is matched with the number of system.For example, the number in vault hole.
Fig. 2 is the structure sectional view of visual microtrauma puncture diagnosing and treating apparatus of the invention, it can be seen from the figure that of the invention
Microtrauma puncture therapeutic device is visualized, the puncture outer tube 5 including being internally integrated multiple channels, puncturing outer tube one end is
Pointed portion, the other end are to include adjuvant treatment tool system channel 1, treatment tool and support system channel 2, sight glass and support
System channel 3 and connector 4, the pointed portion are fillet, filletRadiusFor 0.02mm~0.04mm, tip intermediate entities
Radius is less than 0.15mm, punctures the outer diameter of outer tube no more than 3.0mm, wall thickness is 0.08~0.12mm.
Preferably, the fillet diameter is 0.03mm, wall thickness 0.10mm.
Preferably, the tapering tip portion height for puncturing outer tube is about 2.5mm, pinnacle be it is hemispherical, the radius of ball is
0.06~0.08mm.
Because the function of puncturing outer tube is not only to concentrate three independent functors, another vital task is to be pierced into
Human muscle can only strut muscle, but cannot cut and drill through muscle during entering by needled conventionally gimmick.So tip
Part must be made into sharp corner angle fillet, and fillet R is preferably 0.03mm.The radius of tip intermediate entities is less than 0.15mm,
Size in this way is under the premise of guaranteeing the intensity of tip, conducive to being pierced into muscle and being fed forward.
Preferably, outer tube with the stainless steel of human muscle close friend by being prepared.
Preferably, the head point of outer tube is a taper.At taper position, equal part opens three vault holes.The advantage that
It is, when in use, two in outer tube or three groups of functors, they respectively correspond the vault hole of oneself, form function channel, complete
At the work of oneself part, visualization treatment is realized.
When specifically used, (sight glass and support system channel, treatment tool and support are for the two or three autonomous systems
Unite channel, or adjuvant treatment tool system channel) all together mounted in puncturing in outer tube, there is connector connection, together with wearing
Outer tube is pierced, is punctured at tissue according to the piercing method of specification.Doctor punctures and rotary connecting joint adjusts sight glass focal length, passes through
Sight glass checks puncture process and hoc scenario, evades nervus vasculairs in time, understands the patient's condition, further according to specific lesion, selects work
Tool is suitably treated with method, and entire overall process has all accomplished to visualize, after completion task puncture outer tube and it is other together
Entirety exits.Device doctor is under the conditions of visual, directly some physics (hot and cold, light, electricity, wave, magnetic, needle, knife etc.)
Lesion is imported with the means (drug, gas etc.) of chemistry, realizes real-time treatment.
The head sharp conical shape of outer tube, our currently designed pointed cone height are about 2.5mm, but with clinical trial number
According to accumulation, this can highly be varied, and high or low is all our intention.
The specific geometry of vault hole quantity and each vault hole at housing tube head pointed cone is the key that the design, with
Clinical trial, it is also possible to change its arrangement form and geometry, no matter how it changes, and it is due that they are still us
Intention.
For outer tube in our design, it is oriented consumptive material, so, material used in it is also the pass of the design
Key point, the metal of all and human body close friend, alloy and nonmetallic materials (such as engineering plastics etc.) are all our options.
Therefore, the above description is only an example of the present application, is not intended to limit this application.For art technology
For personnel, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application,
Equivalent replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (5)
1. a kind of visualization microtrauma puncture diagnosing and treating apparatus, the puncture outer tube including being internally integrated multiple channels puncture housing
Pipe one end is pointed portion, and the other end is to include adjuvant treatment tool system channel, treatment tool and support system channel and to peep
Mirror and support system channel, the pointed portion are fillet, filletRadiusFor 0.02mm~0.04mm, tip intermediate entities half
Diameter is less than 0.15mm, punctures the outer diameter of outer tube no more than 3.0mm, wall thickness is 0.08~0.12mm.
2. the apparatus according to claim 1, which is characterized in that the diameter of the fillet is 0.03mm, and the wall thickness is
0.10mm。
3. the apparatus according to claim 1, which is characterized in that it is described puncture outer tube tapering tip portion height be about
2.5mm, pinnacle be it is hemispherical, the radius of ball is 0.06~0.08mm.
4. according to claim 1 to device described in any claim in 3, which is characterized in that the head point of outer tube is one
Taper, at taper position, equal part opens three vault holes.
5. device according to claim 4, which is characterized in that the outer tube is by the stainless steel with human muscle close friend
It is standby to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014776.1A CN109907800A (en) | 2019-01-08 | 2019-01-08 | A kind of visualization microtrauma puncture diagnosing and treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014776.1A CN109907800A (en) | 2019-01-08 | 2019-01-08 | A kind of visualization microtrauma puncture diagnosing and treating apparatus |
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| Publication Number | Publication Date |
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| CN109907800A true CN109907800A (en) | 2019-06-21 |
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Citations (7)
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| US20050065543A1 (en) * | 2001-09-24 | 2005-03-24 | Henry Kahle | Bladeless optical obturator |
| US20140194685A1 (en) * | 2011-06-30 | 2014-07-10 | Siegfried Riek | Trocar System |
| CN104306032A (en) * | 2014-11-07 | 2015-01-28 | 李建民 | Special working channel for minimally invasive visualized operations inside human vertebral bodies |
| CN104605921A (en) * | 2015-01-15 | 2015-05-13 | 江苏省华星医疗器械实业有限公司 | Puncture needle for combined anesthesia |
| CN104717931A (en) * | 2012-09-28 | 2015-06-17 | 柯惠Lp公司 | Optical trocar visualization system and apparatus |
| US20150313634A1 (en) * | 2014-05-05 | 2015-11-05 | Rainbow Medical Ltd. | Pericardial access device |
| CN107374697A (en) * | 2017-07-11 | 2017-11-24 | 程跃 | Disposable percutaneous nephrolithy visually expands sheath |
-
2019
- 2019-01-08 CN CN201910014776.1A patent/CN109907800A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050065543A1 (en) * | 2001-09-24 | 2005-03-24 | Henry Kahle | Bladeless optical obturator |
| US7947058B2 (en) * | 2001-09-24 | 2011-05-24 | Applied Medical Resources Corporation | Bladeless optical obturator |
| US20140194685A1 (en) * | 2011-06-30 | 2014-07-10 | Siegfried Riek | Trocar System |
| CN104717931A (en) * | 2012-09-28 | 2015-06-17 | 柯惠Lp公司 | Optical trocar visualization system and apparatus |
| US20150313634A1 (en) * | 2014-05-05 | 2015-11-05 | Rainbow Medical Ltd. | Pericardial access device |
| CN104306032A (en) * | 2014-11-07 | 2015-01-28 | 李建民 | Special working channel for minimally invasive visualized operations inside human vertebral bodies |
| CN104605921A (en) * | 2015-01-15 | 2015-05-13 | 江苏省华星医疗器械实业有限公司 | Puncture needle for combined anesthesia |
| CN107374697A (en) * | 2017-07-11 | 2017-11-24 | 程跃 | Disposable percutaneous nephrolithy visually expands sheath |
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Application publication date: 20190621 |
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