CN201602859U - Novel cephalotracter - Google Patents
Novel cephalotracter Download PDFInfo
- Publication number
- CN201602859U CN201602859U CN2010203017105U CN201020301710U CN201602859U CN 201602859 U CN201602859 U CN 201602859U CN 2010203017105 U CN2010203017105 U CN 2010203017105U CN 201020301710 U CN201020301710 U CN 201020301710U CN 201602859 U CN201602859 U CN 201602859U
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- CN
- China
- Prior art keywords
- handle
- positioning sleeve
- pincers
- novel
- cephalotracter
- 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 the medical instrument technical field, in particular to a novel cephalotracter, comprising blades and a handle, wherein the back ends of the blades are connected fixedly with the handle. The novel cephalotracter is characterized in that a rotary handle is arranged at the back end of the handle, a positioning sleeve is arranged on the rotary handle, a bellmouth orifice is arranged at the front part of the positioning sleeve and a threaded hole is arranged at the back part of the positioning sleeve; the front part of the positioning sleeve is allied with the handle through the bellmouth orifice and the back part of the positioning sleeve is articulated with the screw thread arranged on the handle through the threaded hole. Due to the structure, the novel cephalotracter has the advantages of reasonable structure, convenient operation, safety, even clamping force and no hurt to the head of the fetus.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of novel obstetric forceps that is beneficial to childbirth.
Background technology
Obstetric forceps is that the gynecologist is a kind of aid of parturient childbirth, obstetric forceps is to be formed by connecting through U-shaped pincers handle by two relative arc pincers leaf rear ends, during use, the hand-hold pincers handle, the pincers leaf clamps baby's fetal head and outwards traction, its deficiency is: obstetric forceps is when traction fetus fetal head, and chucking power is inhomogeneous, causes the fetal head damage easily.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provide a kind of rational in infrastructure, easy to use, safe, chucking power evenly, the novel obstetric forceps of easy damaged fetus fetal head not.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of novel obstetric forceps, be provided with pincers leaf and pincers handle, fixedly connected with the pincers handle in pincers leaf rear end, it is characterized in that clamping the handle rear end and be provided with turning handle, turning handle is provided with positioning sleeve, and the positioning sleeve front portion is provided with bellmouth orifice, and the rear portion is provided with screwed hole, the positioning sleeve front portion matches through bellmouth orifice and pincers handle, the rear portion is hinged through the screw thread that screwed hole and turning handle are provided with, during clamping fetus fetal head, and the rotation positioning sleeve, the forward bellmouth orifice of positioning sleeve is moved forward, promote the pincers leaf and close up relatively, when the pincers leaf was stuck in the fetus lower jaw, doctor's holding forceps handle outwards drew, it is even to reach chucking power, easy to use, the effect of safety.
This utility model is owing to adopt said structure, have rational in infrastructure, easy to use, safe, chucking power evenly, advantage such as easy damaged fetus fetal head not.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Reference numeral: pincers leaf 1, pincers handle 2, turning handle 3, positioning sleeve 4, bellmouth orifice 5, screwed hole 6
The specific embodiment:
Below in conjunction with accompanying drawing this utility model is further specified:
As shown in drawings, a kind of novel obstetric forceps, be provided with pincers leaf 1 and pincers handle 2, fixedly connected with pincers handle 2 in pincers leaf 1 rear end, it is characterized in that clamping handle 2 rear ends and be provided with turning handle 3, turning handle 3 is provided with positioning sleeve 4, and positioning sleeve 4 front portions are provided with bellmouth orifice 5, and the rear portion is provided with screwed hole 6, positioning sleeve 4 front portions match through bellmouth orifice 5 and pincers handle 2, the rear portion is hinged through the screw thread that screwed hole 6 and turning handle 3 are provided with, during clamping fetus fetal head, and rotation positioning sleeve 4, positioning sleeve 4 forward bellmouth orifices 5 are moved forward, promote pincers handle 2 and pincers 1 relative closing up of leaf, when pincers leaf 1 was stuck in the fetus lower jaw, the doctor controlled turning handle 3 and outwards draws, it is even to reach chucking power, easy to use, the effect of safety, this utility model has rational in infrastructure owing to adopt said structure, easy to use, safety, chucking power is even, advantage such as easy damaged fetus fetal head not.
Claims (1)
1. novel obstetric forceps, be provided with pincers leaf and pincers handle, fixedly connected with the pincers handle in pincers leaf rear end, it is characterized in that clamping the handle rear end and be provided with turning handle, turning handle is provided with positioning sleeve, and the positioning sleeve front portion is provided with bellmouth orifice, and the rear portion is provided with screwed hole, the positioning sleeve front portion matches through bellmouth orifice and pincers handle, and the rear portion is hinged through the screw thread that screwed hole and turning handle are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203017105U CN201602859U (en) | 2010-01-27 | 2010-01-27 | Novel cephalotracter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203017105U CN201602859U (en) | 2010-01-27 | 2010-01-27 | Novel cephalotracter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201602859U true CN201602859U (en) | 2010-10-13 |
Family
ID=42947565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203017105U Expired - Fee Related CN201602859U (en) | 2010-01-27 | 2010-01-27 | Novel cephalotracter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201602859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245241A (en) * | 2016-12-28 | 2018-07-06 | 南京森盛医疗设备有限公司 | A kind of electrode coagulation apparatus |
-
2010
- 2010-01-27 CN CN2010203017105U patent/CN201602859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245241A (en) * | 2016-12-28 | 2018-07-06 | 南京森盛医疗设备有限公司 | A kind of electrode coagulation apparatus |
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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: 20101013 Termination date: 20110127 |