CN204931788U - A kind of general surgery tweezers - Google Patents
A kind of general surgery tweezers Download PDFInfo
- Publication number
- CN204931788U CN204931788U CN201520719469.0U CN201520719469U CN204931788U CN 204931788 U CN204931788 U CN 204931788U CN 201520719469 U CN201520719469 U CN 201520719469U CN 204931788 U CN204931788 U CN 204931788U
- Authority
- CN
- China
- Prior art keywords
- tubular handle
- tweezer
- arm
- general surgery
- drive link
- 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
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Abstract
The utility model discloses a kind of general surgery tweezers, comprise two tweezer arms, the inner side of two tweezer arms is respectively equipped with opposed holding tank, mutually opposing holding tank forms the draw-in groove can placing card column, the outside of one of them tweezer arm is provided with locked groove, tubular handle is slided and is arranged in locked groove, the inner side of tweezer arm is provided with the snap close be connected with tubular handle, the front end of tubular handle offers U-shaped chamber, the afterbody of tubular handle is free on outside locked groove, drive link is provided with in tubular handle, the front end of drive link is connected with the gripper shoe being arranged on U-shaped intracavity, the two ends of gripper shoe are respectively connected with an elasticity jig arm, the rear end of drive link is connected with the button of pulling being arranged on tubular handle afterbody, the lateral surface of each elasticity jig arm is equipped with protruding rib, the side in U-shaped chamber is provided with the tooth bar matched with protruding rib.These general surgery tweezers, can gripping surrounding tissue easily or article by the elasticity jig arm be arranged in tubular handle in the arranged outside tubular handle of tweezer arm.
Description
Technical field
This utility model belongs to field of medical equipment technology, particularly relates to a kind of general surgery tweezers.
Background technology
Tweezers are one of medical apparatus and instruments conventional in general surgery, for being deep into therapentic part clamping articles or tissue, and also can the surrounding tissue of gripping therapentic part side easily.In general surgery, due to organ mouth or wound surrounding tissue relation comparatively complicated, when needing other tissue outside the tissue got tweezer head-clamp to carry out gripping, sometimes due to wound or organ mouth less and be difficult to implant other apparatus and carry out gripping, especially when carrying out Minimally Invasive Surgery.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of general surgery tweezers that can facilitate gripping to surrounding tissue.
The purpose of this utility model is achieved through the following technical solutions.
A kind of general surgery tweezers, comprise two tweezer arms, the front end of tweezer arm described in each is all connected with a tweezer head, described in each, the inner side of tweezer head is provided with projection, the top of described tweezer head is provided with clip tooth, the inner side of two described tweezer arms is respectively arranged with opposed holding tank, mutually opposing holding tank forms the draw-in groove can placing card column, described in one of them, the arranged outside of tweezer arm has locked groove, tubular handle is slided and is arranged in described locked groove, the inner side of described tweezer arm is provided with the snap close be connected with tubular handle, the front end of described tubular handle offers U-shaped chamber, the afterbody of described tubular handle is free on outside locked groove, drive link is provided with in described tubular handle, the front end of described drive link is connected with the gripper shoe being arranged on U-shaped intracavity, the two ends of gripper shoe are respectively connected with an elasticity jig arm, the rear end of described drive link is connected with the button of pulling being arranged on tubular handle afterbody, described in each, the lateral surface of elasticity jig arm is provided with protruding rib, the side in described U-shaped chamber is provided with the tooth bar matched with protruding rib.
Further, the afterbody of described tubular handle is provided with guide groove, described in pull button and can slide in guide groove.
Further, described gripper shoe is arc.
Further, described holding tank is circular arc.
The beneficial effect that this utility model is taked above-mentioned technological means and produced is: general surgery tweezers of the present utility model, in the arranged outside tubular handle of tweezer arm, and can gripping surrounding tissue easily or article by the elasticity jig arm be arranged in tubular handle.
Accompanying drawing explanation
Fig. 1 is the structural representation that the tubular handle of general surgery tweezers of the present utility model does not advance to locked groove front end.
Fig. 2 is the structural representation that the tubular handle of general surgery tweezers of the present utility model is positioned at locked groove front end.
In figure, 1-tweezer arm, 2-snap close, 3-tweezer head, 4-projection, 5-clip tooth, 6-tubular handle, 7-drive link, 8-pulls button, 9-guide groove, 10-elasticity jig arm, 11-tooth bar, the protruding rib of 12-, 13-holding tank, 14-draw-in groove, 15-card column.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
General surgery tweezers of the present utility model as depicted in figs. 1 and 2, comprise tweezer arm 1, the front end of each tweezer arm is all connected with a tweezer head 3, the inner side of each tweezer head 3 is provided with projection 4, the top of tweezer head 3 is provided with clip tooth 5, the inner side of two tweezer arms is respectively arranged with opposed holding tank 13, holding tank 13 is preferably circular arc, mutually opposing holding tank 13 forms the draw-in groove 14 can placing card column 15, the arranged outside of one of them tweezer arm 1 has locked groove, tubular handle 6 is slided and is arranged in locked groove, the inner side of tweezer arm 1 is provided with the snap close 2 be connected with tubular handle 6, tubular handle 6 can be fixed in locked groove by snap close 2, the front end of tubular handle 6 offers U-shaped chamber, the afterbody of tubular handle 6 is free on outside locked groove, drive link 7 is provided with in tubular handle 6, the front end of drive link 7 is connected with the gripper shoe being arranged on U-shaped intracavity, gripper shoe is preferably arc, the two ends of gripper shoe are respectively connected with an elasticity jig arm 10, the rear end of drive link 7 is connected with the button 8 of pulling being arranged on tubular handle 6 afterbody, the afterbody of tubular handle 6 is provided with guide groove 9, pull button 8 to slide in guide groove 9, the lateral surface of elasticity jig arm 10 is provided with protruding rib 12, the side in U-shaped chamber is provided with the tooth bar 11 matched with protruding rib 12, protruding rib 12 can be placed in tooth bar 11.
Before using, drive link 7 can be pulled elasticity jig arm 10 to be placed in the U-shaped intracavity of tubular handle 6 by pulling button 8, the protruding rib 12 of elasticity jig arm 10 side mates fixing with tooth bar 11, with snap close 2, tubular handle 6 is fixed on the rear end of locked groove, as shown in Figure 1.After tweezer arm 1 gripping central tissue exposes surrounding tissue, that unclamps that tubular handle 6 delivered to locked groove by snap close 2 is fixed in locked groove with snap close 2 by tubular handle 6 foremost afterwards, as shown in Figure 2, promote after elasticity jig arm 10 sent U-shaped chamber gripping surrounding tissue forward by drive link 7 by pulling button 8.For limiting the distance between two tweezer arms in the draw-in groove 14 that can be placed on diverse location according to large young pathbreaker's card column 15 of central tissue in use procedure.
The above embodiment only have expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (4)
1. general surgery tweezers, comprise two tweezer arms, the front end of tweezer arm described in each is all connected with a tweezer head, described in each, the inner side of tweezer head is provided with projection, the top of described tweezer head is provided with clip tooth, the inner side of two described tweezer arms is respectively arranged with opposed holding tank, and mutually opposing holding tank forms the draw-in groove can placing card column;
It is characterized in that,
Described in one of them, the arranged outside of tweezer arm has locked groove, and tubular handle is slided and is arranged in described locked groove, and the inner side of described tweezer arm is provided with the snap close be connected with tubular handle;
The front end of described tubular handle offers U-shaped chamber, the afterbody of described tubular handle is free on outside locked groove, drive link is provided with in described tubular handle, the front end of described drive link is connected with the gripper shoe being arranged on U-shaped intracavity, the two ends of gripper shoe are respectively connected with an elasticity jig arm, and the rear end of described drive link is connected with the button of pulling being arranged on tubular handle afterbody;
Described in each, the lateral surface of elasticity jig arm is provided with protruding rib, and the side in described U-shaped chamber is provided with the tooth bar matched with protruding rib.
2. general surgery tweezers according to claim 1, is characterized in that, the afterbody of described tubular handle is provided with guide groove, described in pull button and can slide in guide groove.
3. general surgery tweezers according to claim 1 and 2, is characterized in that, described gripper shoe is arc.
4. general surgery tweezers according to claim 3, is characterized in that, described holding tank is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719469.0U CN204931788U (en) | 2015-09-11 | 2015-09-11 | A kind of general surgery tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719469.0U CN204931788U (en) | 2015-09-11 | 2015-09-11 | A kind of general surgery tweezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204931788U true CN204931788U (en) | 2016-01-06 |
Family
ID=54999254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520719469.0U Expired - Fee Related CN204931788U (en) | 2015-09-11 | 2015-09-11 | A kind of general surgery tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204931788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784778A (en) * | 2018-07-26 | 2018-11-13 | 广州新诚生物科技有限公司 | clip applier |
| CN109044489A (en) * | 2018-08-01 | 2018-12-21 | 高桂臣 | A kind of gynecological surgery tweezers and its application method |
-
2015
- 2015-09-11 CN CN201520719469.0U patent/CN204931788U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784778A (en) * | 2018-07-26 | 2018-11-13 | 广州新诚生物科技有限公司 | clip applier |
| CN108784778B (en) * | 2018-07-26 | 2024-04-16 | 广州新诚生物科技有限公司 | Clip applier |
| CN109044489A (en) * | 2018-08-01 | 2018-12-21 | 高桂臣 | A kind of gynecological surgery tweezers and its application method |
| CN109044489B (en) * | 2018-08-01 | 2020-03-27 | 高桂臣 | Forceps for gynecological operation and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160106 Termination date: 20160911 |