CN205163179U - Minimally invasive surgical instrument with ratchet switching device - Google Patents
Minimally invasive surgical instrument with ratchet switching device Download PDFInfo
- Publication number
- CN205163179U CN205163179U CN201520964720.XU CN201520964720U CN205163179U CN 205163179 U CN205163179 U CN 205163179U CN 201520964720 U CN201520964720 U CN 201520964720U CN 205163179 U CN205163179 U CN 205163179U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- closing device
- bayonet socket
- minimally invasive
- opening
- 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.)
- Active
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to a minimally invasive surgical instrument with ratchet switching device, form including binding clip, claw beam, operating handle triplex main part, its characterized in that operating handle contains runner, electric plug, preceding handle, back handle, be provided with ratchet switching device and V type bayonet socket on the preceding handle. Ratchet switching device below is arranged in to V type bayonet socket, and the shape of the shape of V type bayonet socket on one side of ratchet switching device is unanimous, and the two can closely cooperate. The utility model discloses an arbitrary switching of ratchet opening -closing state is realized to a simple V type bayonet socket of design to it is more convenient to let the doctor implement minimal access surgery.
Description
Technical field
This utility model relates to a kind of medical operation device, is specifically related to a kind of Minimally Invasive Surgery apparatus.
Background technology
Minimally Invasive Surgery is widely used in the surgery diagnosis and treatment of various disease in recent years, and the development of various advanced operating theater instruments allows Minimally Invasive Surgery become possibility.The ratchet structure design of existing Minimally Invasive Surgery apparatus mostly is exposed structure, can cause and scratch glove and cause trauma infection contamination when surgeon grips.The opening and closing device of existing operating theater instruments ratchet is comparatively complicated, manufacturing process loaded down with trivial details and be not easy to use.
Utility model content
In order to overcome the deficiency in above-mentioned background technology, this utility model designs a kind of Minimally Invasive Surgery apparatus, and it is provided with easy ratchet opening and closing device, uses a kind of technique simply to design realization and operates easily, be convenient to carrying out of micro-wound surgical operation.
This utility model solves the problems of the technologies described above adopted technical scheme as described by below:
A kind of Minimally Invasive Surgery apparatus with ratchet opening and closing device, comprise binding clip, claw beam, operating grip three portion body composition, it is characterized in that operating grip comprises runner, plug, front hand grip, back handle, described front hand grip is provided with ratchet opening and closing device and V-type bayonet socket.
Described V-type bayonet socket is placed in below ratchet opening and closing device, and the shape of V-type bayonet socket is consistent with the shape of ratchet opening and closing device side, and the two can closely cooperate.
Described claw beam is made up of the metal of diameter 3-10mm, length 100-500mm or plastic pipe.
Described binding clip position can folding, and can fix folding angle.
The beneficial effects of the utility model are: ratchet opening and closing device is for controlling binding clip folding angle, and when ratchet opening and closing device is in opening, binding clip opening angle is locked the seized condition be convenient to doctor and kept patient intraluminal tissue; When ratchet opening and closing device is in closure state, binding clip opening angle can manipulate arbitrarily at handle end.The design realizes by the V-type bayonet socket of a simplicity of design any switching laws that closure state opened by ratchet, thus it is more convenient to allow doctor implement Minimally Invasive Surgery.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of Minimally Invasive Surgery apparatus with ratchet opening and closing device of this utility model.
Fig. 2 is the tong head schematic diagram that a kind of Minimally Invasive Surgery apparatus with ratchet opening and closing device of this utility model is shown.
In figure, 1, ratchet opening and closing device, 2, V-type bayonet socket, 3, claw beam, 4, front hand grip, 5, back handle, 6, runner, 7, plug, 9, binding clip.
Detailed description of the invention
As illustrated in fig. 1 and 2, this utility model solves the problems of the technologies described above adopted technical scheme as described by below:
A kind of Minimally Invasive Surgery apparatus with ratchet opening and closing device, comprise binding clip 9, claw beam 3, operating grip three portion body composition, it is characterized in that operating grip comprises runner 6, plug 7, front hand grip 4, back handle 5, described front hand grip 4 is provided with ratchet opening and closing device 1 and V-type bayonet socket 2.
Described V-type bayonet socket 2 is placed in below ratchet opening and closing device 1, and the shape of V-type bayonet socket 2 is consistent with the shape of ratchet opening and closing device 1 side, and the two can closely cooperate.When ratchet opening and closing device 1 consistent with V-type bayonet socket 2 shape one be placed in V-type bayonet socket 2 time, ratchet opening and closing device 1 is in opening, and binding clip 9 opening angle is locked the seized condition be convenient to doctor and kept patient intraluminal tissue; Otherwise ratchet opening and closing device 1 is in closure state, binding clip 9 opening angle can manipulate arbitrarily at operator pommel.
Described claw beam 3 is usually made up of the metal of diameter 3-10mm, length 100-500mm or plastic pipe.
Described binding clip 9 position can folding, and can fix folding angle.
The beneficial effects of the utility model are: ratchet opening and closing device is for controlling binding clip folding angle, and when ratchet opening and closing device is in opening, binding clip opening angle is locked the seized condition be convenient to doctor and kept patient intraluminal tissue; When ratchet opening and closing device is in closure state, binding clip opening angle can manipulate arbitrarily at handle end.The design realizes by the V-type bayonet socket of a simplicity of design any switching laws that closure state opened by ratchet, thus it is more convenient to allow doctor implement Minimally Invasive Surgery.
It should be noted that; above-mentioned specific embodiment is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improve or distortion drops in protection domain of the present utility model.
Claims (4)
1. the Minimally Invasive Surgery apparatus with ratchet opening and closing device, comprise binding clip (9), claw beam (3), operating grip three portion body composition, it is characterized in that operating grip comprises runner (6), plug (7), front hand grip (4), back handle (5), described front hand grip (4) is provided with ratchet opening and closing device (1) and V-type bayonet socket (2).
2. a kind of Minimally Invasive Surgery apparatus with ratchet opening and closing device according to claim 1, it is characterized in that described V-type bayonet socket (2) is placed in ratchet opening and closing device (1) below, and the shape of V-type bayonet socket (2) is consistent with the shape of ratchet opening and closing device (1) side, the two can closely cooperate.
3. a kind of Minimally Invasive Surgery apparatus with ratchet opening and closing device according to claim 1, is characterized in that described claw beam (3) is made up of the metal of diameter 3-10mm, length 100-500mm or plastic pipe.
4. a kind of Minimally Invasive Surgery apparatus with ratchet opening and closing device according to claim 1, it is characterized in that described binding clip (9) position is when ratchet opening and closing device (1) is in closure state, binding clip (9) opening angle can manipulate arbitrarily at operator pommel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964720.XU CN205163179U (en) | 2015-11-26 | 2015-11-26 | Minimally invasive surgical instrument with ratchet switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964720.XU CN205163179U (en) | 2015-11-26 | 2015-11-26 | Minimally invasive surgical instrument with ratchet switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205163179U true CN205163179U (en) | 2016-04-20 |
Family
ID=55727227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520964720.XU Active CN205163179U (en) | 2015-11-26 | 2015-11-26 | Minimally invasive surgical instrument with ratchet switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205163179U (en) |
-
2015
- 2015-11-26 CN CN201520964720.XU patent/CN205163179U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012022122A1 (en) | Separating forceps equipped with suction device for minimally invasive surgery | |
| CN204600547U (en) | Disposable endoscope biopsy forceps | |
| CN206120556U (en) | Multi -functional scalpel of ophthalmic | |
| CN205163179U (en) | Minimally invasive surgical instrument with ratchet switching device | |
| WO2014179199A3 (en) | Electrosurgical instrument with dual blade end effector | |
| CN207400778U (en) | A kind of novel tumor extirpation forceps | |
| CN205359518U (en) | Novel cervix biopsy forceps | |
| CN202515720U (en) | Calculus removing pincers for laparoscopic common bile duct | |
| CN201271276Y (en) | Titanium forceps for opening abdomen | |
| CN204814263U (en) | Pig surgical forceps | |
| CN201719312U (en) | Gasless laparoscope choledocholith forceps | |
| CN204814034U (en) | Execute clamp with open and press from both sides function | |
| CN204121110U (en) | A kind of tumor clamper | |
| CN204863381U (en) | A rectangle head sponge forceps for chest laparoscopic surgery | |
| CN205055138U (en) | Wicresoft's openheart surgery vena cave intubating forceps | |
| CN205041491U (en) | Cardiovascular cannula tweezers | |
| CN214073485U (en) | Separable tissue forceps | |
| CN208114607U (en) | A kind of colonoscopy biopsy forceps | |
| CN203724178U (en) | Varicose venin stripping forceps with light source | |
| CN202020494U (en) | Oval grasping forceps | |
| CN207734197U (en) | A kind of tissue forceps with suction function | |
| RU97616U1 (en) | BLOOD REPAIR CLAMP | |
| CN208598443U (en) | Specimen collecting device under a kind of simple hysteroscope | |
| CN2840929Y (en) | Abdominoscope hook-type operating forceps | |
| CN209564144U (en) | Diagnosis and treatment biopsy forceps under choledochoscope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Minimally invasive surgical instrument with ratchet switching device Effective date of registration: 20171124 Granted publication date: 20160420 Pledgee: Nantong Productivity Promotion Center Pledgor: Wang Haiying Registration number: 2017980000521 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180112 Address after: 226300 Qian Tang River Road No. 108, Tongzhou Bay Jianghai linkage development demonstration area, Nantong, Jiangsu Patentee after: Micro krypton medical instruments Nantong Co., Ltd. Address before: 226332 Qian Tang River Road, Tongzhou bay new area, Nantong, Jiangsu Province, No. 108 Patentee before: Wang Haiying |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226300 building A1, No. 173 Ganjiang Road, Tongzhou Bay Jianghai joint development demonstration zone, Nantong City, Jiangsu Province Patentee after: Wanheng medical technology (Nantong) Co.,Ltd. Address before: No. 108 Qiantangjiang Road, Tongzhou Bay Jianghai joint development demonstration zone, Nantong City, Jiangsu Province, 226300 Patentee before: VHMED (NANTONG) Co.,Ltd. |