CN106725768A - A kind of tumour expands splits device - Google Patents
A kind of tumour expands splits device Download PDFInfo
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- CN106725768A CN106725768A CN201710066815.3A CN201710066815A CN106725768A CN 106725768 A CN106725768 A CN 106725768A CN 201710066815 A CN201710066815 A CN 201710066815A CN 106725768 A CN106725768 A CN 106725768A
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- utricule
- sheath
- tumour
- ascending pipe
- needle
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
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- Pathology (AREA)
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Abstract
Expand the invention discloses a kind of tumour and split device, including：Sheath and puncture needle；Puncture needle includes needle body and the handle being connected with the needle body, and puncture needle is provided with syringe needle away from one end of handle；Sheath is socketed on needle body outer wall, the length of the length more than sheath of needle body；Sheath includes the cystic fluid outflow end connected with handle, and the cystic fluid connected with syringe needle flows into end；Sheath flows into end and is provided with the first utricule, the second utricule and the 3rd utricule near cystic fluid, and the first utricule, the second utricule and the 3rd utricule are sheathed on sheath tube outer surface successively.The embodiment of the present invention is clamped tumour film by the first utricule and the 3rd utricule, prevent from tumour expansion from splitting device to come off in use, and tumour film is burst by the second utricule, second utricule produces certain pressure to tumour film, play anastalsis, there is certain expansion to act on to fistulization oral simultaneously, prevent fistulization oral from closing, so as to prevent tumour from recurring in the original location.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly to a kind of tumour expands splits device.
Background technology
Tumour is a kind of benign disease, is length internal organs a certain in vivo, the Benign Nodule of cryptomere.It has sack cavity structure,
There is cyst wall outward, inside there is liquid or other compositions, skin can be derived from, can also derive from mesenchymal tissue.Tumour can be opened at present
Window drainage treatment peels off treatment, it is also possible to removed the cyst under laparoscope.But hand can not be carried out based on patient body reason
Art or according to the state of an illness other consider and without being performed the operation, such as hepatorenal cyst easily recurrence heredity cystic disorders,
Expectant treatment can only be taken, the mode of expectant treatment is to carry out tapping to tumour under the guide of B ultrasonic, then using anhydrous
Ethanol carries out hardening treating.
Clinical at present still to use conventional method, the equipment that conventional method is used is mainly puncture needle, sebific duct, syringe etc.；
Two people are needed to be used cooperatively in operation, wherein a people repeatedly aspirates cystic fluid, another people one with 50ml syringes
Hand fixes puncture needle, another hand haemostatic clamp repeatedly clamp sebific duct ensureing the injection and maintenance of absolute ethyl alcohol.
Above conventional method is not complicated using only process, and puncture needle easily comes off in surgical procedure, and if
Puncture needle comes off, and is difficult to be punctured again；In addition easy bleeding, the fistulization oral after puncture needle is pulled out at the cut for puncturing tumour
Easily close and cause tumour to occur again.
The content of the invention
Goal of the invention of the invention is to provide a kind of tumour expansion to split device, is easily taken off with solving the puncture needle in surgical procedure
Fall, puncture tumour cut at easy bleeding and after puncture needle is pulled out fistulization oral easily closure and cause what tumour occurred again
Problem.
Embodiments in accordance with the present invention, there is provided a kind of tumour expands splits device, including：Sheath and puncture needle；
The puncture needle includes needle body and the handle being connected with the needle body, and the puncture needle is away from institute
The one end for stating handle is provided with syringe needle；
The sheath is socketed on the needle body outer wall, the length of the length more than the sheath of the needle body
Degree；
The sheath includes the cystic fluid outflow end connected with the handle, and the cystic fluid stream connected with the syringe needle
Enter end；
The sheath flows into end and is provided with the first utricule, the second utricule and the 3rd utricule, described first near the cystic fluid
Utricule, second utricule and the 3rd utricule are sheathed on the sheath tube outer surface successively；
The sheath is provided with the first ascending pipe, the second ascending pipe and the 3rd ascending pipe near the cystic fluid outflow end,
First ascending pipe, second ascending pipe and the 3rd ascending pipe are vertical with the needle body respectively；
The sheath also includes sheath tube wall, and the sheath pars intramuralis is provided with the first injection channel, the second injection channel and the
Three injection channels；
First utricule is connected by first injection channel with first ascending pipe, and second utricule leads to
Second injection channel is crossed to be connected with second ascending pipe, the 3rd utricule by the described 3rd enter passage with it is described
3rd ascending pipe is connected.
Preferably, during device is split in the tumour expansion, first utricule is shaped as concave-concave with the 3rd utricule after full
Discoid, first utricule after filling is in contact with the 3rd utricule.
Preferably, during device is split in the tumour expansion, American football shape is shaped as after second utricule is full, the institute after filling
First utricule and the 3rd utricule after stating the second utricule and filling are in contact.
Preferably, during device is split in the tumour expansion, the cystic fluid flows into end and is provided with several liquid-leaking nozzles.
Preferably, during device is split in the tumour expansion, the sheath also includes the plug matched with the cystic fluid outflow end,
The plug is connected with the cystic fluid outflow end.
Preferably, during the tumour expands and splits device, first ascending pipe and first injection channel junction, described the
Two ascending pipes are all provided with second injection channel junction and the 3rd ascending pipe with the 3rd injection channel junction
There is check (non-return) valve.
Preferably, during device is split in the tumour expansion, the external diameter of the puncture needle is less than the internal diameter of the sheath.
Preferably, during the tumour expands and splits device, the internal diameter with diameter greater than the sheath of the handle.
From above technical scheme, the embodiment of the invention provides a kind of tumour expansion and split device, including：Sheath and puncture
Pin；The puncture needle includes needle body and the handle being connected with the needle body, and the puncture needle is away from the hand
One end of handle is provided with syringe needle；The sheath is socketed on the needle body outer wall, and the length of the needle body is more than institute
State the length of sheath；The sheath includes the cystic fluid outflow end connected with the handle, and the capsule connected with the syringe needle
Swollen liquid flows into end；The sheath flows into end and is provided with the first utricule, the second utricule and the 3rd utricule near the cystic fluid, and described the
One utricule, second utricule and the 3rd utricule are sheathed on the sheath tube outer surface successively；The sheath is near the capsule
Swollen liquid outflow end is provided with the first ascending pipe, the second ascending pipe and the 3rd ascending pipe, first ascending pipe, second injection
Pipe and the 3rd ascending pipe are vertical with the needle body respectively；The sheath also includes sheath tube wall, the sheath tube wall
Inside is provided with the first injection channel, the second injection channel and the 3rd injection channel；First utricule injects by described first
Passage is connected with first ascending pipe, and second utricule is by second injection channel and the second ascending pipe phase
Connection, the 3rd utricule enters passage and is connected with the 3rd ascending pipe by the described 3rd.The embodiment of the present invention is by the
One utricule and the 3rd utricule clamp tumour film, prevent tumour expansion from splitting device and come off in use, and by the second utricule
Tumour film is burst, the second utricule produces certain pressure, plays anastalsis to tumour film, while there is certain expansion to fistulization oral
Effect, prevents fistulization oral from closing, so as to prevent tumour from recurring in the original location.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to these accompanying drawings
Obtain other accompanying drawings.
Tumour after a kind of utricules of the Fig. 1 shown in the embodiment of the present invention is full expands the structural representation for splitting device；
The tumour that a kind of utricules of the Fig. 2 shown in the embodiment of the present invention is not filled expands the structural representation for splitting device；
Tumour after a kind of extraction puncture needles of the Fig. 3 shown in the embodiment of the present invention expands the structural representation for splitting device；
A kind of tumours of the Fig. 4 shown in the embodiment of the present invention expands the partial enlarged drawing for splitting device；
The profile of sheath tube walls of the Fig. 5 shown in the embodiment of the present invention.
Illustrate：
Wherein, 1- sheaths, 2- puncture needles, 11- cystic fluids inflow end, 12- cystic fluid outflow ends, the utricules of 131- first,
The utricules of 132- second, the utricules of 133- the 3rd, the ascending pipes of 141- first, the ascending pipes of 142- second, the ascending pipes of 143- the 3rd, 15- glue
Plug, 16- check (non-return) valves, 17- sheath tube walls, the injection channels of 171- first, the injection channels of 172- second, the injection channels of 173- the 3rd, 21-
Needle body, 22- handles, 23- syringe needles.
Specific embodiment
Referring to Fig. 1 to Fig. 5, the embodiment of the invention provides a kind of tumour expansion and split device, including：Sheath 1 and puncture needle 2；
The puncture needle 2 includes needle body 21 and the handle 22 being connected with the needle body 21, the puncture
Pin 2 is provided with syringe needle 23 away from one end of the handle 22；
The sheath 1 is socketed on the outer wall of the needle body 21, and the length of the needle body 21 is more than the sheath
The length of pipe 1；
The sheath 1 includes the cystic fluid outflow end 12 that connects with the handle 22, and connect with the syringe needle 23
Cystic fluid flows into end 11；
The sheath 1 flows into end 11 and is provided with the first utricule 131, the second utricule 132 and the 3rd utricule near the cystic fluid
133, first utricule 131, second utricule 132 and the 3rd utricule 133 are sheathed on the appearance of the sheath 1 successively
Face；
The sheath 1 is provided with the first ascending pipe 141, the second ascending pipe 142 and the near the cystic fluid outflow end 12
Three ascending pipes 143, first ascending pipe 141, second ascending pipe 142 and the 3rd ascending pipe 143 respectively with institute
State needle body 21 vertical；
The sheath 1 also includes sheath tube wall 17, the first injection channel 171, second is provided with inside the sheath tube wall 17 and is injected
The injection channel 173 of passage 172 and the 3rd；
First utricule 131 is connected by first injection channel 171 with first ascending pipe 141, described
Second utricule 132 is connected by second injection channel 172 with second ascending pipe 142, and the 3rd utricule 133 leads to
Cross the described 3rd and enter passage 173 and be connected with the 3rd ascending pipe 143.
In use, split device using the tumour expansion for packaging puncture needle 2 under the guiding of B ultrasonic to be punctured, wait to puncture
The gas or liquid of designated volume are filled with after into tumour to the 3rd utricule 133 first, under the detection of B ultrasonic gently described in pumpback
Tumour expands splits device, and the 3rd utricule 133 after full stops pumpback with tumour film after；First utricule 131 is filled with specific
The gas or liquid of volume, until producing clamping action to tumour film；Puncture needle is extracted, cystic fluid will be from the passage of sheath 2
Interior outflow, or passage using syringe in sheath 2 is aspirated to cystic fluid, drains cystic fluid；Second utricule 132 is filled with
The gas or liquid of designated volume.When maintaining one section of the first utricule 131, the second utricule 132 and 133 expanded state of the 3rd utricule
Between, after fistulization oral fully expands, discharge the gas of the second utricule 132, the first utricule 131 and the 3rd utricule 133 successively respectively
Or liquid, finally take out sheath 1.
From above technical scheme, the embodiment of the present invention is pressed from both sides tumour film by the first utricule 131 and the 3rd utricule 133
Handle, prevent tumour expansion from splitting device and come off in use, tumour film is burst by the second utricule 132, the second utricule 132 is to capsule
Swollen film produces certain pressure, plays anastalsis, while there is certain expansion to act on to fistulization oral, prevents fistulization oral from closing, from
And prevent the recurrence again of tumour.
Preferably, described tumour expansion is split in device, shape of first utricule 131 with the 3rd utricule 133 after full
Shape is that concave-concave is discoid, and first utricule 131 after filling is in contact with the 3rd utricule 133.First utricule 131 and
Three utricules 133 can play a part of clamping after filling to tumour film, prevent sheath 1 from coming off.Concave-concave disc-shape is also centre
Second utricule provides space, is easy to the second utricule to burst tumour film, plays certain anastalsis, and effectively prevent fistulization oral from closing
Close, prevent tumour from recurring again.
Preferably, described tumour expansion is split in device, and American football shape is shaped as after second utricule 132 is full, is filled
Second utricule 132 afterwards with it is full after first utricule 131 and the 3rd utricule 133 be in contact.Rugby
Second utricule of shape bursts tumour film, plays certain anastalsis, and effectively prevents fistulization oral from closing, and prevents tumour in the original location
Recurrence.
Preferably, described tumour expansion is split in device, and the cystic fluid flows into end 11 and is provided with several liquid-leaking nozzles 111.Cystic fluid
Flow into end 11 main opening may cystic fluid outflow after or other reasonses be blocked, cause cystic fluid normally to flow out,
And liquid-leaking nozzle 111 can provide other flow pass for cystic fluid, promote cystic fluid all to excrete, prevent tumour cell
Regeneration and cystic disorders recur in the original location.
Preferably, during described tumour expands and splits device, the sheath 1 also includes matching with the cystic fluid outflow end 12
Plug 15, the plug 15 is connected with the cystic fluid outflow end 12.Plug 15 can be closed sheath 2, main to use
Closing under non-drawing liquid state, it is to avoid liquid arbitrarily flow out or germ entrance, prevent patient's bacteria infection, it is ensured that patient's hand
Art is carried out safely.
Preferably, during described tumour expands and splits device, first ascending pipe 141 and first injection channel junction,
Second ascending pipe 142 is logical with the described 3rd injection with second injection channel junction and the 3rd ascending pipe 143
Road junction is equipped with check (non-return) valve 16.Check (non-return) valve 16 can control injection liquid or gas will not freely spill, while protect
The liquid or the constant volume of gas of the first utricule 131 of card input, the second utricule 132 and the 3rd utricule 133, have one to tumour film
Fixed supporting role.
Preferably, described tumour expansion is split in device, the internal diameter of the external diameter less than the sheath 1 of the puncture needle 2.Puncture needle
2 external diameter can facilitate puncture needle 2 to pass in and out sheath 1 less than the internal diameter of sheath 1, be easy to medical worker to smoothly complete operation.
Preferably, described tumour expansion is split in device, the internal diameter with diameter greater than the sheath 1 of the handle 22.Handle 22
The internal diameter with diameter greater than sheath 1 can be to puncture needle 2 in sheath 1 position play a part of restriction, prevent due to medical matters
Personnel's rubber sleeve is overexerted, and puncture is needled into tumour too deep and hurt organ surface, and internal organs are caused with unnecessary wound
Evil.Larger-diameter handle 22 facilitates medical worker to be pierced into and extract puncture needle 2 simultaneously.
Alternatively, the first utricule 131 of injection, the second utricule 132 and the 3rd utricule 133 is clean aseptic gas.Nothing
Bacterium gaseous mass is lighter, is conveniently filled with utricule, while the discharge utricule time is short, has saved operating time.
Alternatively, the first utricule 131 of injection, the second utricule 132 and the 3rd utricule 133 is physiological saline.Injection physiology
The utricule of salt solution is difficult to be compressed, and has good anti-pressure ability；Contribute to the first utricule 131 and the clamping capsule of the 3rd utricule 133
Swollen film；Contribute to the second utricule 132 to burst tumour film, effectively prevent fistulization oral from closing, prevent tumour recurrence in the original location.
Preferably, the first injection channel 171, the second injection channel 172 and the 3rd injection channel 173 are microporous pipes.Using
Microporous pipe is easy to the injection and discharge of gas or liquid, while the space for preventing injection channel from taking sheath tube wall 17 influences too much
The insertion and extraction and the outflow of cystic fluid of puncture needle, are easy to operation to be smoothed out.
Preferably, the material near check (non-return) valve 16 is softer material, such as silica gel.Material near check (non-return) valve 16 is used
Softer material can be in order in turning gas or liquid injection and discharge.
Preferably, the material of the first utricule 131 and the 3rd utricule 133 uses non-compliant material.Non-compliant material is specified
Pressure limit interior energy keeps its design shape and size.Non-compliant material can be nylon, PET (Polyethylene
Terephthalate, PET), contribute to the first utricule 131 and the clamping tumour film of the 3rd utricule 133.
Preferably, the second utricule 132 is using the non-compliant material with certain intensity, such as nylon, PET.Second utricule
132, using the non-compliant material with certain intensity, can keep its design shape and size within the scope of rated pressure,
It is easy to the second utricule 132 to burst tumour film.
From above technical scheme, the embodiment of the invention provides a kind of tumour expansion and split device, including：Sheath 1 and puncture
Pin 2；The puncture needle 2 includes needle body 21 and the handle 22 being connected with the needle body 21, and the puncture needle 2 is remote
Syringe needle 23 is provided with from one end of the handle 22；The sheath 1 is socketed on the outer wall of the needle body 21, the puncture needle master
Length of the length of body 21 more than the sheath 1；The sheath 1 includes the cystic fluid outflow end 12 connected with the handle 22,
And the cystic fluid connected with the syringe needle 23 flows into end 11；The sheath 1 flows into end 11 and is provided with first near the cystic fluid
Utricule 131, the second utricule 132 and the 3rd utricule 133, first utricule 131, second utricule 132 and the 3rd capsule
Body 133 is sheathed on the outer surface of the sheath 1 successively；The sheath 1 is provided with the first injection near the cystic fluid outflow end 12
Pipe 141, the second ascending pipe 142 and the 3rd ascending pipe 143, first ascending pipe 141, second ascending pipe 142 and
3rd ascending pipe 143 is vertical with the needle body 21 respectively；The sheath 1 also includes sheath tube wall 17, the sheath
The first injection channel 171, the second injection channel 172 and the 3rd injection channel 173 are provided with inside wall 17；First utricule 131
It is connected with first ascending pipe 141 by first injection channel 171, second utricule 132 passes through described second
Injection channel 172 is connected with second ascending pipe 142, and the 3rd utricule 133 enters passage 173 and institute by the described 3rd
The 3rd ascending pipe 143 is stated to be connected.The embodiment of the present invention is clamped tumour film by the first utricule 131 and the 3rd utricule 133,
Prevent from tumour expansion from splitting device to come off in use, tumour film is burst by the second utricule 132, the second utricule 132 is to tumour film
Certain pressure is produced, anastalsis is played, while there is certain expansion to act on to fistulization oral, prevents fistulization oral from closing, so that anti-
The only recurrence again of tumour.
Those skilled in the art considering specification and after putting into practice invention disclosed herein, will readily occur to it is of the invention its
Its embodiment.The application is intended to any modification of the invention, purposes or adaptations, these modifications, purposes or
Person's adaptations follow general principle of the invention and including undocumented common knowledge in the art of the invention
Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be appreciated that the invention is not limited in the precision architecture being described above and be shown in the drawings, and
And can without departing from the scope carry out various modifications and changes.The scope of the present invention is only limited by appended claim.
Claims (8)
1. device is split in a kind of tumour expansion, it is characterised in that including：Sheath (1) and puncture needle (2)；
The handle (22) that the puncture needle (2) is connected including needle body (21) and with the needle body (21), it is described
Puncture needle (2) is provided with syringe needle (23) away from one end of the handle (22)；
The sheath (1) is socketed on the needle body (21) outer wall, and the length of the needle body (21) is more than described
The length of sheath (1)；
The sheath (1) includes the cystic fluid outflow end (12) that connects with the handle (22), and with the syringe needle (23) phase
The cystic fluid for connecing flows into end (11)；
The sheath (1) flows into end (11) and is provided with the first utricule (131), the second utricule (132) and the 3rd near the cystic fluid
Utricule (133), first utricule (131), second utricule (132) and the 3rd utricule (133) are sheathed on institute successively
State sheath (1) outer surface；
The sheath (1) near the cystic fluid outflow end (12) be provided with the first ascending pipe (141), the second ascending pipe (142) with
And the 3rd ascending pipe (143), first ascending pipe (141), second ascending pipe (142) and the 3rd ascending pipe
(143) it is vertical with the needle body (21) respectively；
The sheath (1) also includes sheath tube wall (17), and the first injection channel (171), second are provided with inside the sheath tube wall (17)
Injection channel (172) and the 3rd injection channel (173)；
First utricule (131) is connected by first injection channel (171) with first ascending pipe (141), institute
State the second utricule (132) to be connected with second ascending pipe (142) by second injection channel (172), the described 3rd
Utricule (133) enters passage (173) and is connected with the 3rd ascending pipe (143) by the described 3rd.
2. tumour according to claim 1 expands and splits device, it is characterised in that first utricule (131) after full with fill
The 3rd utricule (133) after being full of is shaped as that concave-concave is discoid, first utricule (131) after filling with it is full after institute
The 3rd utricule (133) is stated to be in contact.
3. device is split in tumour expansion according to claim 2, it is characterised in that the second utricule (132) shape after full
Be American football shape, second utricule after filling with it is full after first utricule (131) and it is full after described the
Three utricules (133) are in contact.
4. device is split in tumour expansion according to claim 1, it is characterised in that the cystic fluid flows into end (11) and is provided with several leakages
Fluid apertures (111).
5. device is split in tumour expansion according to claim 1, it is characterised in that the sheath (1) also includes and the cystic fluid
The plug (15) that outflow end (12) matches, the plug (15) is connected with the cystic fluid outflow end (12).
6. device is split in tumour expansion according to claim 1, it is characterised in that first ascending pipe (141) and described first
Injection channel junction, second ascending pipe (142) and second injection channel junction and the 3rd ascending pipe
(143) it is equipped with check (non-return) valve (16) with the 3rd injection channel junction.
7. device is split in tumour expansion according to claim 1, it is characterised in that the external diameter of the puncture needle (2) is less than the sheath
Manage the internal diameter of (1).
8. tumour according to claim 1 expands and splits device, it is characterised in that the handle (22) with diameter greater than the sheath
(1) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066815.3A CN106725768B (en) | 2017-02-07 | 2017-02-07 | Device is split in a kind of expansion of tumour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066815.3A CN106725768B (en) | 2017-02-07 | 2017-02-07 | Device is split in a kind of expansion of tumour |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106725768A true CN106725768A (en) | 2017-05-31 |
| CN106725768B CN106725768B (en) | 2018-09-14 |
Family
ID=58955282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710066815.3A Expired - Fee Related CN106725768B (en) | 2017-02-07 | 2017-02-07 | Device is split in a kind of expansion of tumour |
Country Status (1)
| Country | Link |
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| CN (1) | CN106725768B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846583A (en) * | 2019-03-27 | 2019-06-07 | 吴忠隐 | A kind of aortic stents window controlling system |
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| CN2478555Y (en) * | 2001-03-21 | 2002-02-27 | 白文庆 | Multi-functional cystis puncturing needle |
| JP2004290488A (en) * | 2003-03-27 | 2004-10-21 | Sumitomo Bakelite Co Ltd | Puncture sucker |
| CN204351908U (en) * | 2014-12-24 | 2015-05-27 | 郭亮生 | Cyst puncture suction device |
| CN205434471U (en) * | 2015-12-29 | 2016-08-10 | 北京航天卡迪技术开发研究所 | Cyst aspirator |
| CN106139266A (en) * | 2016-07-21 | 2016-11-23 | 中国人民解放军第三军医大学第二附属医院 | Device for pseudocyst of auricle continuous negative pressure suction treatment |
| CN206995317U (en) * | 2017-02-07 | 2018-02-13 | 中国人民解放军第三军医大学第二附属医院 | A kind of tumour, which expands, splits device |
-
2017
- 2017-02-07 CN CN201710066815.3A patent/CN106725768B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2478555Y (en) * | 2001-03-21 | 2002-02-27 | 白文庆 | Multi-functional cystis puncturing needle |
| JP2004290488A (en) * | 2003-03-27 | 2004-10-21 | Sumitomo Bakelite Co Ltd | Puncture sucker |
| CN204351908U (en) * | 2014-12-24 | 2015-05-27 | 郭亮生 | Cyst puncture suction device |
| CN205434471U (en) * | 2015-12-29 | 2016-08-10 | 北京航天卡迪技术开发研究所 | Cyst aspirator |
| CN106139266A (en) * | 2016-07-21 | 2016-11-23 | 中国人民解放军第三军医大学第二附属医院 | Device for pseudocyst of auricle continuous negative pressure suction treatment |
| CN206995317U (en) * | 2017-02-07 | 2018-02-13 | 中国人民解放军第三军医大学第二附属医院 | A kind of tumour, which expands, splits device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846583A (en) * | 2019-03-27 | 2019-06-07 | 吴忠隐 | A kind of aortic stents window controlling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106725768B (en) | 2018-09-14 |
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