CN202069649U - Spring forceps for open surgery - Google Patents
Spring forceps for open surgery Download PDFInfo
- Publication number
- CN202069649U CN202069649U CN2011200853839U CN201120085383U CN202069649U CN 202069649 U CN202069649 U CN 202069649U CN 2011200853839 U CN2011200853839 U CN 2011200853839U CN 201120085383 U CN201120085383 U CN 201120085383U CN 202069649 U CN202069649 U CN 202069649U
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- CN
- China
- Prior art keywords
- forceps
- pull rod
- spring
- fixed
- base
- 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 relates to a spring forceps for an open surgery, which belongs to the technical field of medical instruments, and comprises a forceps holder, a spring handle, a forceps base, a pull rod and a forceps rod and a pull rod base. One end of the U-shaped spring handle is fixed to the forceps base, and the other end is fixed to the pull rod base. The forceps rod is disposed on the forceps base. The pull rod traverses through the forceps rod, and one end of the pull rod is fixed on the pull rod base. The forceps holder has two pieces, and the tail ends of two pieces of the forceps holder are respectively provided with an elastic sheet, and the other end of the elastic sheet is fixed to the pull rod. The elastic sheet naturally opens with elasticity. The two pieces of the forceps holder are respectively provided with nondestructive clamping teeth, and match with each other. With the reasonable structure and design, the spring forceps can effectively conduct grabbing, distraction and dissociation on micro-organs in human body, enabling a surgery to be performed smoothly.
Description
Technical field
This utility model relates to a kind of open operation spring nipper, belongs to the medical device technology mechanical field.
Background technology
In the human body open operation, need grasp the miniorgan of lesions position periphery and draw free, prior art is with common nipper, miniorgan to the lesions position periphery grasps and draws free, its defective is: common hoe scaler pliers head clip tooth is sharp and the bodily form is big, in operation, can damage the miniorgan, cause the secondary wound, not satisfy ideal surgical effect.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, and specially miniorgan in the human body is grasped and draw free open operation spring nipper.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of open operation spring nipper, comprise clamp, it is characterized in that: it also comprises spring handle, pincers seat, pull bar, claw beam and draw-bar seat, described spring handle one end is fixing with the pincers seat, and the other end and draw-bar seat are fixed; Claw beam is installed on the pincers seat, and pull bar passes claw beam, and an end of pull bar is fixed on the draw-bar seat; Described clamp has two, and the end of two clamps is provided with shell fragment, and the other end and the pull bar of shell fragment are fixed; Be provided with harmless folder tooth on two clamps, and match each other.
Spring handle described in the utility model be shaped as U-shaped.
The material of spring handle described in the utility model is a spring steel.
This utility model compared with prior art has following positive effect: reasonable in design, can grasp and draw free effectively to miniorgan in the human body, and make carrying out smoothly of operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Structural representation when Fig. 2 holds handle with a firm grip for this utility model.
Among the figure: 1 spring handle, 2 pincers seats, 3 claw beams, 4 pull bars, 5 draw-bar seats, 6 harmless folder teeth, 7 clamps, 8 shell fragments.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1, present embodiment mainly comprises clamp 7, spring handle 1, pincers seat 2, pull bar 4, claw beam 3 and draw-bar seat 5, and described spring handle 1 is a U-shaped, and an end is fixing with pincers seat 2, and the other end and draw-bar seat 5 are fixing; Claw beam 3 is installed on the pincers seat 2, and pull bar 4 passes claw beam 3, and an end of pull bar 4 is fixed on the draw-bar seat 5; Described clamp 7 has two, and the end of two clamps 7 is provided with shell fragment 8, and the other end of shell fragment 8 and pull bar 4 are fixing; Shell fragment 8 has elasticity, opens naturally; Be provided with harmless folder tooth 6 on two clamps 7, and match each other.
Referring to Fig. 2, in the present embodiment, the material of spring handle 1 is a spring steel, and itself has elasticity, when holding spring handle 1 with a firm grip, spring handle 1 pulling pull bar 4, pull bar 4 pulling shell fragments 8 are drawn in shell fragment 8 in the claw beam 3 two shell fragment 8 closures, shell fragment 8 drives two clamps, 7 closed clampings, clamps firmly can arbitrarily not come off.
In the present embodiment, it is effective that the design of harmless folder tooth 6 makes that clamp 7 grasps the miniorgan, can never damage the miniorgan.
In the present embodiment, clamp 7 bodily forms are little, and applying flexible is easy to operate.
In addition, need to prove, specific embodiment described in this description, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of this utility model patent according to this utility model patent.
Claims (3)
1. an open operation spring nipper comprises clamp, it is characterized in that: it also comprises spring handle, pincers seat, pull bar, claw beam and draw-bar seat, and described spring handle one end is fixing with the pincers seat, and the other end and draw-bar seat are fixed; Claw beam is installed on the pincers seat, and pull bar passes claw beam, and an end of pull bar is fixed on the draw-bar seat; Described clamp has two, and the end of two clamps is provided with shell fragment, and the other end and the pull bar of shell fragment are fixed; Be provided with harmless folder tooth on two clamps, and match each other.
2. open operation spring nipper according to claim 1 is characterized in that: described spring handle be shaped as U-shaped.
3. open operation spring nipper according to claim 1 is characterized in that: the material of described spring handle is a spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200853839U CN202069649U (en) | 2011-03-28 | 2011-03-28 | Spring forceps for open surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200853839U CN202069649U (en) | 2011-03-28 | 2011-03-28 | Spring forceps for open surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202069649U true CN202069649U (en) | 2011-12-14 |
Family
ID=45107770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200853839U Expired - Fee Related CN202069649U (en) | 2011-03-28 | 2011-03-28 | Spring forceps for open surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202069649U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825209A (en) * | 2015-06-04 | 2015-08-12 | 桐庐优视医疗器械有限公司 | Holding forceps |
| CN105662539A (en) * | 2016-03-15 | 2016-06-15 | 西安交通大学第一附属医院 | Built-in gripper system below magnetic anchoring system |
| CN107007310A (en) * | 2017-03-03 | 2017-08-04 | 重庆长麟梅捷医疗科技有限公司 | Medical operation tractor |
| CN107802322A (en) * | 2017-10-16 | 2018-03-16 | 西安交通大学医学院第附属医院 | The magnetic anchoring system of nipper clutch built in a kind of magnetic control laparoscopic surgery |
-
2011
- 2011-03-28 CN CN2011200853839U patent/CN202069649U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825209A (en) * | 2015-06-04 | 2015-08-12 | 桐庐优视医疗器械有限公司 | Holding forceps |
| CN105662539A (en) * | 2016-03-15 | 2016-06-15 | 西安交通大学第一附属医院 | Built-in gripper system below magnetic anchoring system |
| CN105662539B (en) * | 2016-03-15 | 2018-01-12 | 西安交通大学第一附属医院 | A kind of built-in nipper system under magnetic anchoring system |
| CN107007310A (en) * | 2017-03-03 | 2017-08-04 | 重庆长麟梅捷医疗科技有限公司 | Medical operation tractor |
| CN107802322A (en) * | 2017-10-16 | 2018-03-16 | 西安交通大学医学院第附属医院 | The magnetic anchoring system of nipper clutch built in a kind of magnetic control laparoscopic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20130328 |