CN203074804U - Bile duct calculus removing forceps - Google Patents
Bile duct calculus removing forceps Download PDFInfo
- Publication number
- CN203074804U CN203074804U CN 201320003274 CN201320003274U CN203074804U CN 203074804 U CN203074804 U CN 203074804U CN 201320003274 CN201320003274 CN 201320003274 CN 201320003274 U CN201320003274 U CN 201320003274U CN 203074804 U CN203074804 U CN 203074804U
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- CN
- China
- Prior art keywords
- caliper
- spare
- forceps
- binding clip
- bile duct
- 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 bile duct calculus removing forceps. The bile duct calculus removing forceps comprise a forceps body, wherein the forceps body is composed of a first forceps body part and a second forceps body part, and the first forceps body part and the second forceps body part are respectively provided with a forceps head, an embedding handle and a finger ring. The bile duct calculus removing forceps are characterized in that the middle position of the first forceps part and the middle position of the second forceps part are connected together through a shaft, the finger ring position of the first forceps part and the finger ring position of the second forceps part are provided with a bouncing device, and the forceps head of the first forceps part and the forceps head of the second forceps part are provided with meshing parts. Furthermore, the bouncing device comprises a spring, and two ends of the spring are respectively fixed on the front portions of forceps handles. When the bile duct calculus removing forceps are used for clamping calculus, friction is large, the calculus is not prone to slipping, the forceps heads can be easily extended into a narrow bile duct so that the billiary calculus is taken out, and the bile duct calculus removing forceps are suitable for popularization and application to liver and gall surgical departments of various hospitals.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of biliary tract stone extraction pincers.
Background technology
Biliary Calculi is a kind of commonly encountered diseases and frequently-occurring disease, and human body has been caused serious pain and injury.In recent years, the increasing of pollution, the increase of life stress has caused the increase of Biliary Calculi incidence probability.The Therapeutic Method of Biliary Calculi generally is the mode that adopts operation, normally opens a mouth on the abdominal cavity, utilizes lithotomy forceps that the calculus in the biliary tract is taken out again.Will ask the precision height of lithotomy forceps and the easiness of getting stone like this.But two binding clips of existing lithotomy forceps are slick, during gripping stone through regular meeting because the frictional force deficiency, cause the calculus landing, and it is big to get the difficult band of stone, increases misery to the patient.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned defective, provide a kind of simple in structure, easy to use, get the cubic meter of stone just and reduce patient suffering's biliary tract stone extraction pincers.
For addressing the above problem, the technical scheme that this utility model adopted is:
A kind of biliary tract stone extraction pincers, comprise caliper, caliper is made up of the paired first caliper spare of coupling and the second caliper spare, the described first caliper spare and the second caliper spare are respectively equipped with binding clip, embedding handle and finger ring, it is characterized in that: the centre position axle of the described first caliper spare and the second caliper spare links together, and the finger ring place of the first caliper spare and the second caliper spare is provided with bounce device; The binding clip of the described first caliper spare and the second caliper spare is provided with the clench part.
Say further:
Described clench part is to comprise the binding clip that is arranged on the first caliper spare and the second caliper spare, and binding clip is the bent mouth type binding clip, and the medial surface of bent mouth type binding clip is provided with wavy decorative pattern.
Described bounce device comprises near the spring that is fixed on the finger ring, and the two ends of spring are separately fixed at the front portion of pincers handle.
Be provided with rotating shaft between the described first caliper spare and the second caliper spare, rotating shaft connects the first caliper spare and the second caliper spare.
Further say:
The angle of bend of described bent mouth type binding clip is 75 °.
The described first caliper spare, the second caliper spare are the first caliper spare and the second caliper spares of being made by aluminum alloy materials.
Owing to adopted technique scheme, compared with prior art, biliary tract stone extraction pincers of the present utility model comprise caliper, described caliper comprises the paired first caliper spare of coupling and the second caliper spare, and the described first caliper spare and the second caliper spare are respectively equipped with binding clip, pincers handle and finger ring.Rotating shaft is hinged with the first caliper spare and the second caliper spare.Described binding clip is the bent mouth type binding clip, and the medial surface of bent mouth type binding clip is provided with wavy decorative pattern.The binding clip place is provided with spring, is convenient to practical operation.When biliary tract stone extraction clamp of the present utility model was held calculus, frictional force was big, and calculus is difficult for slippage, and easily binding clip was probeed in the narrow and small biliary tract cholelithiasis is taken out, and was fit to apply to the section office of Genneral Surgery of each hospital.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments simultaneously.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
Among the figure: the 1-finger ring; 2-clamps handle; The 3-rotating shaft; The wavy decorative pattern of 4-; 5-bent mouth type binding clip; The 6-spring.
The specific embodiment
Embodiment:
As shown in Figure 1, a kind of biliary tract stone extraction pincers comprise caliper, and caliper is made up of the paired first caliper spare of coupling and the second caliper spare, and the described first caliper spare and the second caliper spare are respectively equipped with binding clip, pincers handle 2 and finger ring 1.In the present embodiment, the centre position axle of the first caliper spare and the second caliper spare links together, and the finger ring place of the first caliper spare and the second caliper spare is provided with bounce device.The binding clip of the described first caliper spare and the second caliper spare is provided with the clench part.
In the present embodiment, described clench part is to comprise the binding clip that is arranged on the first caliper spare and the second caliper spare, and binding clip is a bent mouth type binding clip 5, and the medial surface of bent mouth type binding clip 5 is provided with wavy decorative pattern 4.
Described bounce device comprises near the spring 6 that is fixed on the finger ring 1, and the two ends of spring 6 are separately fixed at the front portion of pincers handle 2.
Be provided with rotating shaft 3 between the described first caliper spare and the second caliper spare, rotating shaft 3 connects the first caliper spare and the second caliper spare.In addition, the angle of bend of described bent mouth type binding clip is 75 °; The described first caliper spare, the second caliper spare are the first caliper spare and the second caliper spares of being made by aluminum alloy materials.
When biliary tract stone extraction clamp of the present utility model was held calculus, frictional force was big, and calculus is difficult for slippage, and easily binding clip was probeed in the narrow and small biliary tract cholelithiasis is taken out, and was fit to apply to the section office of Genneral Surgery of each hospital.
This utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technical scheme, all belong to protection domain of the present utility model.
Claims (6)
1. a biliary tract stone extraction clamps, comprise caliper, caliper is made up of the paired first caliper spare of coupling and the second caliper spare, the described first caliper spare and the second caliper spare are respectively equipped with binding clip, pincers handle and finger ring, it is characterized in that: the centre position axle of the described first caliper spare and the second caliper spare links together, and the finger ring place of the first caliper spare and the second caliper spare is provided with bounce device; The binding clip of the described first caliper spare and the second caliper spare is provided with the clench part.
2. according to the pincers of the biliary tract stone extraction described in the claim 1, it is characterized in that: described clench part is to comprise the binding clip that is arranged on the first caliper spare and the second caliper spare, and binding clip is the bent mouth type binding clip, and the medial surface of bent mouth type binding clip is provided with wavy decorative pattern.
3. according to the biliary tract stone extraction described in the claim 1 pincers, it is characterized in that: described bounce device comprises near the spring that is fixed on the finger ring, and the two ends of spring are separately fixed at the front portion of pincers handle.
4. according to the pincers of the biliary tract stone extraction described in the claim 1, it is characterized in that: be provided with rotating shaft between the described first caliper spare and the second caliper spare, rotating shaft connects the first caliper spare and the second caliper spare.
5. according to the pincers of the biliary tract stone extraction described in the claim 2, it is characterized in that: the angle of bend of described bent mouth type binding clip is 75 °.
6. according to the pincers of the biliary tract stone extraction described in the claim 1, it is characterized in that: the described first caliper spare, the second caliper spare are the first caliper spare and the second caliper spares of being made by aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003274 CN203074804U (en) | 2013-01-06 | 2013-01-06 | Bile duct calculus removing forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003274 CN203074804U (en) | 2013-01-06 | 2013-01-06 | Bile duct calculus removing forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203074804U true CN203074804U (en) | 2013-07-24 |
Family
ID=48820693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003274 Expired - Fee Related CN203074804U (en) | 2013-01-06 | 2013-01-06 | Bile duct calculus removing forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203074804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161565A (en) * | 2014-06-27 | 2014-11-26 | 张家港市海鑫五金制品有限公司 | Operating forceps for serious disease operations |
-
2013
- 2013-01-06 CN CN 201320003274 patent/CN203074804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161565A (en) * | 2014-06-27 | 2014-11-26 | 张家港市海鑫五金制品有限公司 | Operating forceps for serious disease operations |
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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: 20130724 Termination date: 20140106 |