CN101961260A - In vivo steering reverse clip applier - Google Patents
In vivo steering reverse clip applier Download PDFInfo
- Publication number
- CN101961260A CN101961260A CN 201010178506 CN201010178506A CN101961260A CN 101961260 A CN101961260 A CN 101961260A CN 201010178506 CN201010178506 CN 201010178506 CN 201010178506 A CN201010178506 A CN 201010178506A CN 101961260 A CN101961260 A CN 101961260A
- Authority
- CN
- China
- Prior art keywords
- clip applier
- handle
- housing
- clamping
- push rod
- 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.)
- Granted
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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
- A61B17/128—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for applying or removing clamps or clips
- A61B17/1285—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for applying or removing clamps or clips for minimally invasive surgery
Abstract
The invention discloses an in vivo steering reverse clip applier, which comprises a shell and a handle, wherein a clip applier jaw component is arranged at the front end of the shell. The clip applier is characterized in that: the front end of the clip applier jaw component is bent; the jaw of the clip applier is downwards; the clip applier jaw component is rotatably connected with the shell through a steering connecting piece; the handle is connected with the steering connecting piece through a push rod; the shell is also provided with a clamping device matched with the clip applier jaw component; a bracket extends out of the front part of the shell; and an observation mirror is arranged at the front end of the bracket in an inclined mode. The in vivo steering reverse clip applier has the advantages of simple structure, convenience of use and capacity of steering and clipping in vivo.
Description
Technical field:
The present invention relates to a kind of medical apparatus and instruments, be specifically related to the reverse Clip Applier that turns in a kind of body.
Background technology:
Clip Applier is used for titanium is clamped in tissue.Clip Applier jaw parts are fixed on the housing front end, press fixed handle, and control applies pincers jaw closure.On the market existing product up to the present, Clip Applier all is the linear structure in front.Even if having bending also to be not more than 90 degree, so can't use to dorsal part petechia clamp.
Summary of the invention:
The object of the present invention is to provide a kind of reverse Clip Applier that can turn in vivo, be convenient to human internal organ position is behind applied the titanium folder.
To achieve these goals, technical scheme of the present invention is: the reverse Clip Applier that turns in a kind of body, comprise housing and handle, the housing front end is provided with Clip Applier jaw parts, it is characterized in that the bending of Clip Applier jaw parts front end, jaw is downward, and Clip Applier jaw parts are rotationally connected by steering linkage member and housing, handle is connected with steering linkage member by push rod, and housing also is provided with the clamping device that matches with these Clip Applier jaw parts.For the ease of observing, housing stretches out a support, and the support front end is obliquely installed sight glass.According to one embodiment of present invention, housing one bottom portion is provided with handle, handle and handle are rotationally connected, be provided with back-moving spring between handle and the handle, the handle top is provided with push rod, push rod is connected with the handle top slide, push rod is provided with by handle end and pushes away the hole, the handle upper end is positioned at this and pushes away the hole, the other end of push rod is connected with steering linkage member, Clip Applier jaw parts comprise the tonger of two corresponding settings, and the rear end of each tonger all is connected with steering linkage member by a connecting rod, and connecting rod and tonger are perpendicular.The clamping device front end is two clamping bars, the rear end of clamping device is connected with clamping lever, and clamping lever is connected with housing by spring, and the housing front portion is provided with limitting casing, two clamping bars are positioned at limitting casing, are provided with the piece of carving that matches between the outside of clamping bar and the inboard of limitting casing.
Press fixed handle, the handle upper end promotes push rod and travels forward, push rod drives Clip Applier jaw parts by connector and rotates, make the Clip Applier jaw backward, press clamping lever then, drive clamping bar and move backward, under the effect of carving piece between clamping bar and the limitting casing, clamping bar clamps, and finishes jaw and clamps, and promptly finishes titanium folder clamp.Still can implement hemostasis after Clip Applier of the present invention is reverse, in the clamp process, can observe real bleeding part by the sight glass that is obliquely installed by clamping device clamp hemostasis clip.The invention has the advantages that simple in structure, easy to use, can in human body, finish turn to 90 ° after reverse clamp bleeding part, guarantee the clamp space.
Description of drawings:
Fig. 1 a is the structural representation of one embodiment of the invention
Fig. 1 b is the partial enlarged drawing that the handle latch is connected with Saw blade among Fig. 1 a
User mode figure when Fig. 2 is the reverse clamp of this embodiment
Fig. 3 is the structural representation of Clip Applier jaw parts
Fig. 4 is the structural representation of clamping device
Fig. 5 is the upward view of clamping device
Fig. 6 is the upward view of clamping device clamped condition
The specific embodiment:
The invention will be further described below in conjunction with drawings and Examples.
As Fig. 1 a and shown in Figure 2, the reverse Clip Applier that turns in a kind of body, comprise housing 1 and handle 2, housing 1 front end is provided with Clip Applier jaw parts 3, it is characterized in that Clip Applier jaw parts 3 are rotationally connected by steering linkage member 4 and housing 1, handle 2 is connected with steering linkage member 4 by push rod 6, and housing 1 also is provided with the clamping device 7 that matches with these Clip Applier jaw parts 3.For the ease of observing, housing stretches out a support 8, and support 8 front ends are obliquely installed sight glass 9, sight glass 9 downward-sloping 30～60 degree.According to one embodiment of present invention, housing one bottom portion is provided with handle 10, handle 2 is rotationally connected with handle 10, be provided with back-moving spring 21 between handle and the handle, handle 10 tops are provided with push rod 6, push rod 6 is connected with handle 10 top slide, push rod 6 is provided with by handle end and pushes away hole 11, the handle upper end is positioned at this and pushes away hole 11, the other end of push rod 6 is connected with steering linkage member 4, and steering linkage member 4 is located at the rear end of Clip Applier jaw parts 3, and steering linkage member 4 is rotationally connected with housing, the bending of Clip Applier jaw parts 3 front ends, jaw is downward.
Fig. 3 is the structural representation of Clip Applier jaw parts 3.Clip Applier jaw parts comprise the tonger 12 of two corresponding settings, and the rear end of each tonger 12 all is connected with steering linkage member 4 by a connecting rod 13, and connecting rod 13 is perpendicular with tonger 12, makes the Clip Applier jaw be directed downwards.Steering linkage member 4 is rotationally connected by rotating shaft 15 and housing, and push rod 6 promotes steering linkage member 4 and rotates along rotating shaft 15, makes Clip Applier jaw direction backward.Push rod 6 can directly be connected with steering linkage member 4, perhaps adopts the gears engaged ways of connecting to connect, and perhaps otherwise connects, and makes steering linkage member 4 to rotate along rotating shaft 15 and gets final product.
Fig. 4～Fig. 6 is the structural representation of clamping device.In order on drawing, to distinguish, in drawing, some parts is dotted out, be not that the same dotted line is represented the lines that can't see in the mechanical drawing.Clamping device 7 front ends are two clamping bars 16, the rear end of clamping device 7 is connected with clamping lever 17, clamping lever 17 is connected with housing by spring 18, the housing front portion is provided with limitting casing 19, two clamping bars 16 are positioned at limitting casing 19, be provided with between the outside of clamping bar 16 and the inboard of limitting casing match carve piece 20, promptly piece is carved on the inclined-plane in clamping bar 16 outsides among the figure.Clip Applier jaw parts comprise the tonger 12 of two corresponding settings, and the rear end of tonger 12 is connected with steering linkage member 4 by vertical connecting rod 13 with it.After Clip Applier jaw parts rotate in place, tonger 12 is positioned at two clamping bar 16 belows, connecting rod 13 is between two clamping bars 16, when pressing clamping lever 17, two clamping bars 16 move backward, under the effect of carving piece between clamping bar and the limitting casing, two clamping bars 16 clamp, connecting rod between two clamping bars 16 also comes closer, and makes two tongers 12 come closer, and finishes jaw and clamps.Clamping device front end bifurcated forms two clamping bars in this embodiment, utilizes the elasticity of clamping bar to finish the clamping of clamping bar and reset.Sight glass 29 is different with sight glass 9 shapes among Fig. 4 among Fig. 5 and Fig. 6, but all can reach the effect of observation.
During use, press fixed handle, the handle upper end promotes push rod and travels forward, push rod drives Clip Applier jaw parts by connector and rotates, and makes the Clip Applier jaw backward, presses clamping lever then, driving clamping bar moves backward, under the effect of carving piece between clamping bar and the limitting casing, clamping bar clamps, and finishes jaw and clamps.The sight glass that is contained in the housing front end can reflect the situation of clamp to operator to be seen, is convenient to operator and adjusts according to practical situation.
For easy to use, shown in Fig. 1 b, the bottom of handle 10 is connected with Saw blade 24, Saw blade 24 is provided with sawtooth, the bottom of handle 2 is provided with the latch 25 that matches with the sawtooth of Saw blade 24, when pressing fixed handle, make that Clip Applier jaw parts rotate in place after, can utilize the latch 25 of handle bottom to be stuck in the sawtooth of Saw blade 24, thereby the Clip Applier jaw position is fixed.When resetting, only need the latch 25 of handle bottom is thrown off with the sawtooth on the Saw blade 24, handle resets under the effect of back-moving spring 21, drives Clip Applier jaw parts and resets.
Titanium folder mainly is at people's vitro human frock folder for folder, stretch into then turn to 90 ° in the human body after clamp bleeding part after reverse 180 °.Take out human body after clamp is finished again and continue clamping outward.
Claims (5)
1. the reverse Clip Applier that turns in the body, comprise housing and handle, the housing front end is provided with Clip Applier jaw parts, it is characterized in that the bending of Clip Applier jaw parts front end, jaw is downward, Clip Applier jaw parts are rotationally connected by steering linkage member and housing, and handle is connected with steering linkage member by push rod, and housing also is provided with the clamping device that matches with these Clip Applier jaw parts.
2. reverse Clip Applier as claimed in claim 1 is characterized in that the housing front portion stretches out a support, and the support front end is obliquely installed sight glass.
3. reverse Clip Applier as claimed in claim 1, it is characterized in that housing one bottom portion is provided with handle, handle and handle are rotationally connected, be provided with back-moving spring between handle and the handle, the handle top is provided with push rod, push rod is connected with the handle top slide, push rod is provided with by handle end and pushes away the hole, the handle upper end is positioned at this and pushes away the hole, the other end of push rod is connected with steering linkage member, Clip Applier jaw parts comprise the tonger of two corresponding settings, and the rear end of each tonger all is connected with steering linkage member by a connecting rod, and connecting rod and tonger are perpendicular.
4. reverse Clip Applier as claimed in claim 1, it is characterized in that the clamping device front end is two clamping bars, the rear end of clamping device is connected with clamping lever, clamping lever is connected with housing by spring, the housing front portion is provided with limitting casing, two clamping bars are positioned at limitting casing, are provided with the piece of carving that matches between the outside of clamping bar and the inboard of limitting casing.
5. reverse Clip Applier as claimed in claim 3 is characterized in that the bottom of handle is connected with Saw blade, and Saw blade is provided with sawtooth, and the bottom of handle is provided with the latch that matches with sawtooth on the Saw blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010178506 CN101961260B (en) | 2010-05-19 | 2010-05-19 | In vivo steering reverse clip applier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010178506 CN101961260B (en) | 2010-05-19 | 2010-05-19 | In vivo steering reverse clip applier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101961260A true CN101961260A (en) | 2011-02-02 |
| CN101961260B CN101961260B (en) | 2012-07-25 |
Family
ID=43514443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010178506 Expired - Fee Related CN101961260B (en) | 2010-05-19 | 2010-05-19 | In vivo steering reverse clip applier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101961260B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266864A (en) * | 2015-11-13 | 2016-01-27 | 无锡贝恩外科器械有限公司 | Disposable endoscopic linear cutting stapler |
| CN105342653A (en) * | 2015-11-13 | 2016-02-24 | 无锡贝恩外科器械有限公司 | Disposable endoscopic linear cutting anastomat |
| CN108577919A (en) * | 2018-03-19 | 2018-09-28 | 吉林大学中日联谊医院 | Aorta arch constriction art regulating device and its operating method |
| CN110753519A (en) * | 2017-03-21 | 2020-02-04 | 泰利福医疗公司 | Clip applier with stabilizing member |
| CN112971881A (en) * | 2021-02-02 | 2021-06-18 | 杭州锐健马斯汀医疗器材有限公司 | Joint mirror lower meniscus anterior angle sewing gun |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050085830A1 (en) * | 2001-07-09 | 2005-04-21 | Adam Lehman | Right angle clip applier apparatus and method |
| CN201139604Y (en) * | 2007-12-21 | 2008-10-29 | 蔡信东 | Lock clip pliers |
| CN201164491Y (en) * | 2008-02-04 | 2008-12-17 | 钟鸣 | Forceps for cut-off operation |
-
2010
- 2010-05-19 CN CN 201010178506 patent/CN101961260B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050085830A1 (en) * | 2001-07-09 | 2005-04-21 | Adam Lehman | Right angle clip applier apparatus and method |
| CN201139604Y (en) * | 2007-12-21 | 2008-10-29 | 蔡信东 | Lock clip pliers |
| CN201164491Y (en) * | 2008-02-04 | 2008-12-17 | 钟鸣 | Forceps for cut-off operation |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266864A (en) * | 2015-11-13 | 2016-01-27 | 无锡贝恩外科器械有限公司 | Disposable endoscopic linear cutting stapler |
| CN105342653A (en) * | 2015-11-13 | 2016-02-24 | 无锡贝恩外科器械有限公司 | Disposable endoscopic linear cutting anastomat |
| CN105342653B (en) * | 2015-11-13 | 2018-04-13 | 无锡贝恩外科器械有限公司 | A kind of disposable hysteroscope linear cutting anastomat |
| CN110753519A (en) * | 2017-03-21 | 2020-02-04 | 泰利福医疗公司 | Clip applier with stabilizing member |
| CN110753519B (en) * | 2017-03-21 | 2023-06-02 | 泰利福医疗公司 | Clip applier with stabilizing member |
| CN108577919A (en) * | 2018-03-19 | 2018-09-28 | 吉林大学中日联谊医院 | Aorta arch constriction art regulating device and its operating method |
| CN108577919B (en) * | 2018-03-19 | 2021-05-04 | 吉林大学中日联谊医院 | Aortic arch constriction adjusting device and operation method thereof |
| CN112971881A (en) * | 2021-02-02 | 2021-06-18 | 杭州锐健马斯汀医疗器材有限公司 | Joint mirror lower meniscus anterior angle sewing gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101961260B (en) | 2012-07-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20120725 Termination date: 20190519 |