CN208610940U - A kind of medical stomach surgery abdominal operation puncture outfit - Google Patents
A kind of medical stomach surgery abdominal operation puncture outfit Download PDFInfo
- Publication number
- CN208610940U CN208610940U CN201721379099.6U CN201721379099U CN208610940U CN 208610940 U CN208610940 U CN 208610940U CN 201721379099 U CN201721379099 U CN 201721379099U CN 208610940 U CN208610940 U CN 208610940U
- Authority
- CN
- China
- Prior art keywords
- handle
- wall
- pipe
- shank
- gas cap
- 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.)
- Expired - Fee Related
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of medical stomach surgery abdominal operation puncture outfits of the field of medical instrument technology, including handle, leakproof gas cap is arranged in the handle base, and the handle passes through leakproof gas cap and casing connection, described sleeve pipe bottom is provided with pipe sheath, the handle base center is equipped with shank, the shank outer wall is equipped with screw thread, inner wall is symmetrically installed the identical valve check valve of two groups of structures at left and right sides of described sleeve pipe, and the identical valve check valve other end of two groups of structures is bonded with shank outer wall, the apparatus structure is simple, it is easy to operate, pipe sheath is acrylic material pipe sheath, with the good transparency, it can be convenient for the disengaging of medical worker's viewing instruments and the extraction of biopsy sample, valve check valve is bonded with shank outer wall, effectively improve the safety of operation, leakproof gas cap is mounted between handle and casing, The safety for effectively improving operation, can be avoided the phenomenon that leaks air in operation.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of medical stomach surgery abdominal operation puncture outfit.
Background technique
Laparoscopic surgery is the operation carried out using laparoscope and its related equipment: illumination is provided using cold light source, by abdomen
Hysteroscope camera lens insertion it is intraperitoneal, the image for taking lens of laparoscope with digital camera technology by optical fiber conduct to
Rear class signal processing system, and real-time display is in dedicated monitor.Then doctor passes through shown trouble on monitor screen
The image of person's organ different angle, analyzes and determines the state of an illness of patient, and carries out hand with special laparoscopic instrument
Art, puncture outfit is as medical instrument common in laparoscopic surgery.
A kind of trochar for laparoscopic surgery, including a shell are disclosed in Chinese patent document for 99217968.8
Handled puncture needle is set with one；It is fixed in casing, a vibrator is equipped in shell, in the side and shell of vibrator
Wall is constituted hingedly, is embedded in a silica gel sealing ring in its rake end, and the side in vibrator rake lower end is permanent equipped with one
Magnet, with a silicone-rubber seals are equipped in inner walls of the sealing ring to amount, a permanent magnet is also housed on outside face；
When two blocks of magnet are attracting to be closed up, an air-tight cavity is constituted, carbonic acid gas can be inputted, useful spring or more bullet hair ground is filled in puncture needle
Safety rod, its end is more prominent than puncture needle, it is said that the instrument can guarantee not damage internal organs when stomach wall perforation, when with handle
When puncture needle is extracted, where jack can be used as the various surgical instruments of introscope and make a gift to someone the channel in abdominal cavity, which exists
Wherein device vibrator, spring increase safety, and the excessively complicated practicability of structure is low.
Currently, existing laparoscopic surgery puncture outfit is relatively smooth so that it can not enough preferable solid due to puncturing lever surface
Due in abdominal wall, and it is easy to produce landing phenomenon；Meanwhile the air-tightness of casing is poor, can not effectively prevent gas leakage,
For this purpose, it is proposed that a kind of medical stomach surgery abdominal operation puncture outfit.
Utility model content
The purpose of this utility model is to provide a kind of medical stomach surgery abdominal operation puncture outfits, to solve above-mentioned background
The problem that the structure proposed in technology is excessively complicated, puncturing lever surface is smooth unstable and air-tightness is poor.
To achieve the above object, the utility model provides the following technical solutions: a kind of medical stomach surgery abdominal operation is worn
Device, including handle are pierced, leakproof gas cap is arranged in the handle base, and the handle is by leakproof gas cap and casing connection, described
Outer wall is respectively equipped with air inlet pipe and exhaust pipe at left and right sides of casing, and be respectively equipped at the top of air inlet pipe and exhaust pipe air intake valve and
Drain tap, described sleeve pipe bottom are provided with pipe sheath, and the handle base center is equipped with shank, and the shank bottom extends through
Leakproof gas cap, casing and pipe sheath are simultaneously connect with needle point, and the shank outer wall is equipped with screw thread, and inner wall is symmetrical at left and right sides of described sleeve pipe
The identical valve check valve of two groups of structures is installed, and outside the identical valve check valve other end of two groups of structures and shank
Wall fitting.
Preferably, the valve check valve convex bivalve membrane structure under being, described sleeve pipe cross-sectional width are greater than pipe sheath section
Width.
Preferably, the pipe sheath is acrylic material pipe sheath, and the screw thread is located at pipe sheath inner cavity, and needle point is being located at pipe sheath just
Lower section.
Preferably, the handle, shank and needle point are located on same central axis, and the shank is all provided with needle point outer wall
There is hydrophilic coating.
Preferably, the handle outer wall is equipped with rubber sleeve, and rubber sleeve is equipped with V-type anti-skid chequer, and V-type anti-skid chequer is according to ring
Shape array arrangement.
Preferably, the leakproof gas cap be rubber leakproof gas cap, and anti-gas-leak cap top and bottom respectively with handle base
It is bonded with cannula tip.
Compared with prior art, the utility model has the beneficial effects that
1, the apparatus structure is simple, easy to operate, and pipe sheath is acrylic material pipe sheath, has the good transparency, can
Convenient for the disengaging of medical worker's viewing instruments and the extraction of biopsy sample, the working efficiency of staff is effectively improved；
2, valve check valve is bonded with shank outer wall, when effectivelying prevent shank by valve check valve insertion tube sheath,
Intraperitoneal compressed gas or body fluid is disembogued from the gap between valve check valve and shank, effectively improves the peace of operation
Quan Xing；
3, leakproof gas cap is mounted between handle and casing, is effectively improved the safety of operation, be can be avoided in operation
Leak air phenomenon, to influence the quality of operation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1, handle；2, leakproof gas cap；3, casing；4, air inlet pipe；5, exhaust pipe；6, air intake valve；7, exhaust valve
Door；8, pipe sheath；9, shank；10, needle point；11, screw thread；12, valve check valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of medical stomach surgery abdominal operation puncture outfit,
Including handle 1, leakproof gas cap 2 is arranged in 1 bottom of handle, and the handle 1 is connect by leakproof gas cap 2 with casing 3, leakproof
Gas cap 2 is mounted between handle 1 and casing 3, effectively improves the safety of operation, be can be avoided and is leaked air in operation now
As to influence the quality of operation, 3 left and right sides outer wall of described sleeve pipe is respectively equipped with air inlet pipe 4 and exhaust pipe 5, and air inlet pipe 4
With air intake valve 6 and drain tap 7 are respectively equipped at the top of exhaust pipe 5, effectively the flow of gas can be controlled, thus
The work difficulty for reducing Gastroenterology doctor, improves work efficiency, and 3 bottom of described sleeve pipe is provided with pipe sheath 8, casing 3 and pipe
Sheath 8 is located on same axis, facilitates insertion into shank 9, and 1 bottom center of handle is equipped with shank 9,9 bottom of the shank difference
It connect through leakproof gas cap 2, casing 3 and pipe sheath 8 and with needle point 10,9 outer wall of shank is equipped with screw thread 11, can be conducive to needle
Bar 9 is fixed in abdominal wall and difficultly slips off, and 3 left and right sides inner wall of described sleeve pipe is symmetrically installed the identical valve of two groups of structures
Formula check valve 12, and identical 12 other end of valve check valve of two groups of structures is bonded with 9 outer wall of shank, effectively prevent needle
When bar 9 passes through 12 insertion tube sheath 8 of valve check valve, intraperitoneal compressed gas or body fluid are from valve check valve 12 and shank
It disembogues in gap between 9, effectively improves the safety of operation.
Wherein, the valve check valve 12 convex bivalve membrane structure under being avoids intraperitoneal compressed gas or body fluid spray
It gushes and, increase device air-tightness, 3 cross-sectional width of described sleeve pipe is greater than 8 cross-sectional width of pipe sheath, intraperitoneal in order to further increase
Gas pressure, be convenient for surgical procedure, the pipe sheath 8 be acrylic material pipe sheath, have the good transparency, can convenient for doctor
The disengaging of business personnel's viewing instruments and the extraction of biopsy sample effectively improve the working efficiency of staff, 11, the screw thread
In 8 inner cavity of pipe sheath, and needle point 10 is located at immediately below pipe sheath 8, convenient for shank 9 is inserted into patient abdominal cavity, the handle 1,9 and of shank
Needle point 10 is located on same central axis, and the shank 9 and 10 outer wall of needle point are equipped with hydrophilic coating, can be effectively reduced
Shank 9 and the running resistance in operative incision of needle point 10, mitigate the feeling of pain of patient, reduce the healing time of operative incision, institute
1 outer wall of handle is stated equipped with rubber sleeve, rubber sleeve is equipped with V-type anti-skid chequer, and V-type anti-skid chequer is according to annular array, effectively
Increase the frictional force on 1 surface of handle, needle point 10 is inserted into patient abdominal cavity convenient for pressing handle 1, effectively improves working efficiency, it is described
Leakproof gas cap 2 is rubber leakproof gas cap, and 2 top and bottom of leakproof gas cap is bonded at the top of 1 bottom of handle and casing 3 respectively,
Further increase the air-tightness of casing 3.
Working principle: when work, needle point 10 is inserted into patient abdominal cavity by pressing handle 1, and 1 outer wall of handle is equipped with rubber sleeve, and
Rubber sleeve outer wall effectively increases the frictional force on 1 surface of handle according to annular array V-type anti-skid chequer, will convenient for pressing handle 1
Needle point 10 is inserted into patient abdominal cavity, and pipe sheath 8 is acrylic material pipe sheath, has the good transparency, can see convenient for medical worker
The disengaging of instrument and the extraction of biopsy sample are examined, the working efficiency of staff is effectively improved, leakproof gas cap 2 is mounted on handle 1
Between casing 3, the safety of operation is effectively improved, can be avoided the phenomenon that leaks air in operation, to influence operation
Quality, valve check valve 12 are bonded with 9 outer wall of shank, and shank 9 is effectively prevent to pass through 12 insertion tube sheath 8 of valve check valve
When, intraperitoneal compressed gas or body fluid are disembogued in the gap between valve check valve 12 and shank 9, effectively improve hand
The safety of art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of medical stomach surgery abdominal operation puncture outfit, including handle (1), it is characterised in that: handle (1) bottom is set
It sets leakproof gas cap (2), and the handle (1) is connect by leakproof gas cap (2) with casing (3), it is outer at left and right sides of described sleeve pipe (3)
Wall is respectively equipped with air inlet pipe (4) and exhaust pipe (5), and is respectively equipped with air intake valve (6) at the top of air inlet pipe (4) and exhaust pipe (5)
With drain tap (7), described sleeve pipe (3) bottom is provided with pipe sheath (8), and handle (1) bottom center is equipped with shank (9), institute
It states shank (9) bottom to extend through leakproof gas cap (2), casing (3) and pipe sheath (8) and connect with needle point (10), the shank (9)
Outer wall is equipped with screw thread (11), and inner wall is symmetrically installed the identical valve check valve of two groups of structures at left and right sides of described sleeve pipe (3)
(12), and identical valve check valve (12) other end of two groups of structures is bonded with shank (9) outer wall.
2. a kind of medical stomach surgery abdominal operation puncture outfit according to claim 1, it is characterised in that: the valve
Check valve (12) convex bivalve membrane structure under being, described sleeve pipe (3) cross-sectional width are greater than pipe sheath (8) cross-sectional width.
3. a kind of medical stomach surgery abdominal operation puncture outfit according to claim 1, it is characterised in that: the pipe sheath
It (8) is acrylic material pipe sheath, the screw thread (11) is located at pipe sheath (8) inner cavity, and needle point (10) is located at immediately below pipe sheath (8).
4. a kind of medical stomach surgery abdominal operation puncture outfit according to claim 1, it is characterised in that: the handle
(1), shank (9) and needle point (10) are located on same central axis, and the shank (9) be equipped with needle point (10) outer wall it is hydrophilic
Property coating.
5. a kind of medical stomach surgery abdominal operation puncture outfit according to claim 1, it is characterised in that: the handle
(1) outer wall is equipped with rubber sleeve, and rubber sleeve is equipped with V-type anti-skid chequer, and V-type anti-skid chequer is according to annular array.
6. a kind of medical stomach surgery abdominal operation puncture outfit according to claim 1, it is characterised in that: the anti-gas-leak
Cap (2) is rubber leakproof gas cap, and leakproof gas cap (2) top and bottom is pasted with handle (1) bottom and casing (3) top respectively
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379099.6U CN208610940U (en) | 2017-10-25 | 2017-10-25 | A kind of medical stomach surgery abdominal operation puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379099.6U CN208610940U (en) | 2017-10-25 | 2017-10-25 | A kind of medical stomach surgery abdominal operation puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208610940U true CN208610940U (en) | 2019-03-19 |
Family
ID=65688479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721379099.6U Expired - Fee Related CN208610940U (en) | 2017-10-25 | 2017-10-25 | A kind of medical stomach surgery abdominal operation puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208610940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478010A (en) * | 2019-09-23 | 2019-11-22 | 常州安康医疗器械有限公司 | A kind of laparoscope puncture instrument protective device |
| CN111281496A (en) * | 2020-02-10 | 2020-06-16 | 青岛大学附属医院 | Novel enterogastric surgery abdominal cavity operation puncture device |
-
2017
- 2017-10-25 CN CN201721379099.6U patent/CN208610940U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478010A (en) * | 2019-09-23 | 2019-11-22 | 常州安康医疗器械有限公司 | A kind of laparoscope puncture instrument protective device |
| CN110478010B (en) * | 2019-09-23 | 2020-12-15 | 常州安康医疗器械有限公司 | Peritoneoscope puncture instrument protection device |
| CN111281496A (en) * | 2020-02-10 | 2020-06-16 | 青岛大学附属医院 | Novel enterogastric surgery abdominal cavity operation puncture device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208610940U (en) | A kind of medical stomach surgery abdominal operation puncture outfit | |
| CN203709985U (en) | Multifunctional endoscope | |
| WO2021136299A1 (en) | Endoscope having pressure measuring function | |
| CN204207828U (en) | The obtuse angle seeker of shooting suction catheter | |
| CN204839435U (en) | Ureteroscope service aisle sealed cap | |
| CN104434017A (en) | Laparoscope | |
| CN203598324U (en) | Novel safe three-channel laryngeal mask | |
| CN201752397U (en) | Leak-proof hysteroscope | |
| CN207125705U (en) | A kind of sheath and hysteroscope equipment and surgery systems for hysteroscope | |
| CN201814540U (en) | Disposable multi-channel scaled endoscope operation sheath system | |
| CN106236003B (en) | Separated electronic video-endoscope | |
| CN204318716U (en) | A kind of peritoneoscope | |
| CN101947096B (en) | One-time multichannel graduation endoscope operating sheath system | |
| CN210644810U (en) | Suction head for gas circulation filtering device of laparoscope | |
| CN113331890A (en) | Endoscopic surgery instrument platform | |
| CN210019470U (en) | Closed single-hole abdominal cavity operation channel platform | |
| CN209404729U (en) | A kind of department of anesthesia's bronchoscope structure | |
| CN214906645U (en) | Hard bronchoscope | |
| CN203417182U (en) | Multifunction alimentary-canal endoscopic-surgery medical equipment | |
| CN203280456U (en) | Thoracocentesis endoscope | |
| CN203619525U (en) | Disposable mechanical ventilation type bronchoscope | |
| CN207928302U (en) | Has the portable electronic nasopharyngolarygnoscope of leakage detection structure | |
| CN209018811U (en) | A kind of endoscope-assistant surgery channel instrument | |
| CN102228389A (en) | Universal abdominal paracentesis device | |
| CN202751373U (en) | Urinary tract bladder inspection mirror with video function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20191025 |