CN201139601Y - Hemostat - Google Patents
Hemostat Download PDFInfo
- Publication number
- CN201139601Y CN201139601Y CNU2008200169109U CN200820016910U CN201139601Y CN 201139601 Y CN201139601 Y CN 201139601Y CN U2008200169109 U CNU2008200169109 U CN U2008200169109U CN 200820016910 U CN200820016910 U CN 200820016910U CN 201139601 Y CN201139601 Y CN 201139601Y
- Authority
- CN
- China
- Prior art keywords
- hemostat
- arms
- jaw
- mosquito forceps
- respectively provided
- 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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- Surgical Instruments (AREA)
Abstract
The utility model discloses a hemostat, which belongs to a clinical surgical instrument and solves the problem in the prior art that the root part of the hemostat opening is easy to damage the muscle tissue in the operation. The hemostat mainly comprises two hemostat arms, wherein, the front ends of the hemostat arms are respectively provided with a hemostat opening, the inner sides of the hemostat openings are respectively provided with an anti-sliding contrite, the tail ends of the hemostat arms are respectively provided with a handle and a claw, the two hemostat arms are hinged by a screw shaft; the surface of the front ends of the two hemostat arms connected with the inner side planes of the hemostat openings is of an arc surface. The hemostat is mainly applied to the clinical operation in hospital.
Description
Technical field
This utility model belongs to a kind of medical apparatus and instruments, relates in particular to the mosquito forceps that a kind of clinical operation uses.
Background technology
In the hospital clinical operation, mosquito forceps is an apparatus commonly used.In the operation, in the process of jaw from the open configuration to the closure of mosquito forceps, the action of shearing has taken place in the front end of two tong arms.Present mosquito forceps, the front end of two tong arms is the plane with the face that the jaw inner side plane is connected, and this plane and its side meet at right angles, and two right angles have constituted sharp cutting edge in the process of the jaw closure of mosquito forceps, have bigger shearing dynamics.Just be engaged in the medical worker of medical operating, use in the process of mosquito forceps at it, often mosquito forceps is wanted the muscular tissue of clamp to be put into the root of mosquito forceps jaw as far as possible, in the process of mosquito forceps closure, often the muscular tissue of mosquito forceps institute clamp is cut off or damaged, cause unnecessary trouble to operation, bring unnecessary misery to the patient.
Summary of the invention
The purpose of this utility model is for a kind of mosquito forceps is provided, and to solve in the prior art, the tong arm at the jaw root place of mosquito forceps forms the technological deficiency of bigger shearing force in the process of jaw closure.
This utility model is realized by the following technical solutions: a kind of mosquito forceps, comprise two tong arms, and the tong arm front end is respectively equipped with jaw, and the jaw inboard is respectively equipped with anti-skidding contrate, and the tong arm end is respectively equipped with handle and ratchet, and two tong arms are hinged by screw axis; The front end of two tong arms is cambered surface with the face that the jaw inner side plane is connected.
Compared with prior art, the beneficial effects of the utility model are: the front end of two tong arms is cambered surface with the face that the jaw inner side plane is connected, and this cambered surface and its side are excessively slick and sly, when jaw is closed, tong arm front end and jaw junction produce shearing hardly, can not damage muscular tissue.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is the A-A profile stretch-out view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of mosquito forceps comprises two tong arms 4, and the front end of tong arm 4 is respectively equipped with jaw 1, and jaw 1 inboard is respectively equipped with anti-skidding contrate, and the end of tong arm 4 is respectively equipped with handle 6 and 5, two tong arms of ratchet 4 are hinged by screw axis 3; Face 2, the face 2 ' dough-making powder 2 of the front end of two tong arms 4 and jaw 1 inner side plane 7 and 7 ' be connected " are cambered surface.
Claims (1)
1, a kind of mosquito forceps comprises two tong arms, and the tong arm front end is respectively equipped with jaw, and the jaw inboard is respectively equipped with anti-skidding contrate, and the tong arm end is respectively equipped with handle and ratchet, and two tong arms are hinged by screw axis; It is characterized in that: the front end of two tong arms is cambered surface with the face that the jaw inner side plane is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200169109U CN201139601Y (en) | 2008-01-23 | 2008-01-23 | Hemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200169109U CN201139601Y (en) | 2008-01-23 | 2008-01-23 | Hemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201139601Y true CN201139601Y (en) | 2008-10-29 |
Family
ID=40067320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200169109U Expired - Fee Related CN201139601Y (en) | 2008-01-23 | 2008-01-23 | Hemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201139601Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825508A (en) * | 2010-04-23 | 2010-09-08 | 上海理工大学 | Quality detection-oriented method for measuring atraumatic hemostatic forceps jaw clamping force |
| CN103126736A (en) * | 2013-02-28 | 2013-06-05 | 常熟市亨利医疗器械有限公司 | Medical nail-removing pliers |
| CN107296637A (en) * | 2017-06-14 | 2017-10-27 | 成都润泰智通科技有限公司 | It is a kind of to avoid omitting in the haemostatic clamp in patient's body |
-
2008
- 2008-01-23 CN CNU2008200169109U patent/CN201139601Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825508A (en) * | 2010-04-23 | 2010-09-08 | 上海理工大学 | Quality detection-oriented method for measuring atraumatic hemostatic forceps jaw clamping force |
| CN101825508B (en) * | 2010-04-23 | 2011-09-21 | 上海理工大学 | Quality detection-oriented method for measuring atraumatic hemostatic forceps jaw clamping force |
| CN103126736A (en) * | 2013-02-28 | 2013-06-05 | 常熟市亨利医疗器械有限公司 | Medical nail-removing pliers |
| CN107296637A (en) * | 2017-06-14 | 2017-10-27 | 成都润泰智通科技有限公司 | It is a kind of to avoid omitting in the haemostatic clamp in patient's body |
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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: 20081029 |