CN201642167U - Novel needle forceps - Google Patents
Novel needle forceps Download PDFInfo
- Publication number
- CN201642167U CN201642167U CN2010201969791U CN201020196979U CN201642167U CN 201642167 U CN201642167 U CN 201642167U CN 2010201969791 U CN2010201969791 U CN 2010201969791U CN 201020196979 U CN201020196979 U CN 201020196979U CN 201642167 U CN201642167 U CN 201642167U
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- forcep
- arms
- blades
- utility
- inner sides
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Abstract
The utility model provides a novel needle holder, belonging to the field of the medical instrument, which comprises two forcep handles, two forcep arms, a pivot shaft, tooth-shaped rods and blades, wherein the two forcep arms are hinged together through the pivot shaft, the inner sides of the two forcep handle are respectively provided with the tooth-shaped rods which are mutually meshed with each other, the blades are respectively arranged on the inner sides of the top ends of the two forcep arms, and the inner sides of the tail ends of the forcep arms are respectively symmetrically provided with an arc-shaped groove. Compared with the prior art, the utility model has convenient clamping, clamps and fixes an operation needle by utilizing the arc-shaped grooves with different sizes on a forcep nozzle, can not cause slipping phenomenon, and can conveniently replace scissors by utilizing the blades in the inner side of the forcep nozzle, so that the operation is smooth and convenient.
Description
Technical field
This utility model relates to technical field of medical instruments, a kind of specifically novel needle forceps.
Background technology
Often need to use needle forceps to be used for medical needle sets such as clamping operation needle in the clinical operation, the needle forceps of prior art is to utilize jaw clamping needle set, but in the process of using, because the clamping structure design is reasonable inadequately, needle set skids easily and rotates, and the phenomenon of insufficient clamping force takes place easily, be unfavorable for clinical use, bring very big inconvenience for clinical medical and nursing work, moreover, the normal clinically phenomenon that apparatus occurs changing so the application of the needle forceps of plain vanilla has also increased medical personnel's the medical care time, is made troubles in clinical position.
Summary of the invention
This utility model is at above-mentioned the deficiencies in the prior art, and a kind of novel needle forceps is provided.
The technical solution of the utility model realizes in the following manner, structure comprises pincers handle, tong arm, pivot, teeth type bar and sword sheet, wherein two tong arms are set together by pivot knuckles, two pincers handle inboards are provided with intermeshing teeth type bar, the sword sheet respectively is arranged on the inboard, top of two tong arms, and the terminal inboard of tong arm is symmetrically arranged with arc groove.
The terminal inboard of tong arm is symmetrically arranged with a plurality of arc grooves that vary in size.
This utility model is compared with prior art, has following outstanding beneficial effect:
(1) clamping is convenient, and the arc groove that varies in size on the use jaw is clamped the needle body of different-diameter size, and the not only phenomenon that can not occur skidding, and the facility more smoothly that operates has been brought very big convenience to medical personnel.
(2) the sword sheet of use jaw inboard can replace shears easily, is convenient to shear, and realizes the effect that pincers are used more, and is time saving and energy saving, eliminated the phenomenon of frequent replacing medical appliance, and then improved medical personnel's work efficiency.
Description of drawings
Accompanying drawing 1 is a kind of novel needle forceps structural representation.
Description of reference numerals: 1, sword sheet, 2, arc groove, 3, tong arm, 4, pivot, 5, teeth type bar, 6, the pincers handle.
The specific embodiment:
Explain below with reference to Figure of description a kind of novel needle forceps of the present utility model being done.
As shown in Figure 1, a kind of novel needle forceps of the present utility model, structure comprises pincers handle 6, tong arm 3, pivot 4, teeth type bar 5 and sword sheet 1, wherein two tong arms 3 are by pivot 4 hinged being set together, two pincers handles, 6 inboards are provided with intermeshing teeth type bar 5, sword sheet 1 respectively is arranged on the inboard, top of two tong arms 3, tong arm 3 terminal inboards are symmetrically arranged with arc groove 2, tong arm 3 terminal inboards are symmetrically arranged with a plurality of arc grooves that vary in size 2, so that clamp the needle set of different size size diameter.
The concrete using method of a kind of novel needle forceps of the present utility model is as described below:
Medical personnel are according to the different size of needle set, use the arc groove 2 of tong arm 3 ends of needle forceps that needle set is clamped, engagement by teeth type bar 5, realize clamped condition, and the sword sheet 1 that can utilize tong arm 3 ends is as required realized the effect sheared having made things convenient for medical personnel's clinical use.
Except that the described technical characterictic of description, be the known technology of those skilled in the art.
Claims (2)
1. novel needle forceps, it is characterized in that comprising pincers handle, tong arm, pivot, teeth type bar and sword sheet, wherein two tong arms are set together by pivot knuckles, two pincers handle inboards are provided with intermeshing teeth type bar, the sword sheet respectively is arranged on the inboard, top of two tong arms, and the terminal inboard of tong arm is symmetrically arranged with arc groove.
2. according to claims 1 described a kind of novel needle forceps, it is characterized in that the terminal inboard of tong arm is symmetrically arranged with a plurality of arc grooves that vary in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201969791U CN201642167U (en) | 2010-05-20 | 2010-05-20 | Novel needle forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201969791U CN201642167U (en) | 2010-05-20 | 2010-05-20 | Novel needle forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201642167U true CN201642167U (en) | 2010-11-24 |
Family
ID=43107348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201969791U Expired - Fee Related CN201642167U (en) | 2010-05-20 | 2010-05-20 | Novel needle forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201642167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382622A (en) * | 2014-10-17 | 2015-03-04 | 桐庐万禾医疗器械有限公司 | Arc resetting needle forceps |
| CN105011970A (en) * | 2015-06-09 | 2015-11-04 | 孙龙 | Fixing device for puncture needle during operation |
-
2010
- 2010-05-20 CN CN2010201969791U patent/CN201642167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382622A (en) * | 2014-10-17 | 2015-03-04 | 桐庐万禾医疗器械有限公司 | Arc resetting needle forceps |
| CN105011970A (en) * | 2015-06-09 | 2015-11-04 | 孙龙 | Fixing device for puncture needle during operation |
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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: 20101124 Termination date: 20110520 |