CN203898399U - A multifunctional scalpel - Google Patents
A multifunctional scalpel Download PDFInfo
- Publication number
- CN203898399U CN203898399U CN201420220627.3U CN201420220627U CN203898399U CN 203898399 U CN203898399 U CN 203898399U CN 201420220627 U CN201420220627 U CN 201420220627U CN 203898399 U CN203898399 U CN 203898399U
- Authority
- CN
- China
- Prior art keywords
- handle
- connector
- scalpel
- tulwar
- multifunctional
- 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 relates to the technical field of medical instruments and specifically provides a multifunctional scalpel comprising a bent knife and a handle. The bent knife is in the shape of a quarter of a circle and is provided with a front face cutting edge and a back face cutting edge. An elastic pillar is arranged between the bent knife and the handle. One end of the elastic pillar is fixedly connected with the tail of the bent knife and the other end of the elastic pillar is fixedly connected with the front end of the handle. The multifunctional scalpel also comprises a connector. One end of the connector is hinged to the tail end of the bent knife, the side wall of the handle is provided with two fixing pins, and the other end of the connector is provided with a fixing hole matching the fixing pins. During use, the multifunctional scalpel can serve different purposes through snap joint between the fixing hole in the connector and the fixing pins at the different positions on the handle, so that the functionalization of the scalpel is greatly improved, the working effect is improved and the infection of human bodies caused by the scalpel is reduced. The multifunctional scalpel is simple in structure, reasonable in arrangement and low in manufacture cost.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly a kind of Multifunctional bistoury.
Background technology
Scalpel, also often claims lancet at Chinese, is the name of calling according to its shape.It is a kind of a kind of medical apparatus and instruments that is used for cutting while doing surgical operation.The scalpel of prior art is generally made up of handle of a knife and blade, simple in structure, and the operating equipment using in operation is a lot, and the scalpel of simple function can not meet the demand of doctor's operation, therefore be necessary to provide a kind of multi-functional scalpel.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, and a kind of Multifunctional bistoury simple in structure, reasonable in design, easy to use is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of Multifunctional bistoury described in the utility model, comprise tulwar and handle, described tulwar is the shape of quarter turn, and described tulwar is provided with front cutting edge and back side cutting edge, between described tulwar and handle, be provided with post, post one end and tulwar afterbody are fixedly connected; The post other end and handle front end are fixedly connected; It also includes connector, and the tail end of connector one end and tulwar is hinged, and the sidewall of handle is provided with two steady pins, and the connector other end is provided with the fixing hole matching mutually with steady pin.
Further, the cross section of described steady pin is outer-hexagonal shape, and the cross section of fixing hole is interior hexagonal configuration.
Further, described steady pin adopts property magnet to be forever made.
Further, on described handle, be provided with and point the finger hole matching mutually.
Adopt after said structure, this utility model beneficial effect is: a kind of Multifunctional bistoury described in the utility model, comprise tulwar and handle, described tulwar is provided with front cutting edge and back side cutting edge, between described tulwar and handle, be provided with post, post one end and tulwar afterbody are fixedly connected; The post other end and handle front end are fixedly connected; It also includes connector, and the tail end of connector one end and tulwar is hinged, and the sidewall of handle is provided with two steady pins, and the connector other end is provided with the fixing hole matching mutually with steady pin.In the time using this utility model, steady pin by the diverse location on fixing hole and the handle of connector is interlockingly connected, and can realize the scalpel of two kinds of difference in functionalitys, has greatly improved the functionalization of scalpel, working effect can either be improved, the infection of cutter to human body can be reduced again.The utlity model has simple in structurely, arrange rationally, the advantage such as cost of manufacture is low.
Brief description of the drawings
Fig. 1 is the structural representation of this utility model the first example;
Fig. 2 is the structural representation of this utility model the second example;
Description of reference numerals:
1, tulwar; 1-1, front cutting edge; 1-2, back side cutting edge; 2, post; 3, hands handle;
3-1, finger hole; 3-2, steady pin; 4, connector.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
As shown in Figure 1-2, a kind of Multifunctional bistoury described in the utility model, comprises tulwar 1 and handle 3, and described tulwar 1 is provided with front cutting edge 1-1 and back side cutting edge 1-2, between described tulwar 1 and handle 3, be provided with post 2, post 2 one end and tulwar 1 afterbody are fixedly connected; Post 2 other ends and handle 3 front ends are fixedly connected; It also includes connector 4, and the tail end of connector 4 one end and tulwar 1 is hinged, and the sidewall of handle 3 is provided with two steady pin 3-2, and connector 4 other ends are provided with the fixing hole matching mutually with steady pin 3-2.Described post 2 adopts spring or other to have elastic metal and is made.The first example of the present utility model is: because tulwar 1 is the shape of quarter turn, post 2 is the in the situation that of straight cylinder, and scalpel is the shape of quarter turn.The second example of the present utility model is: because tulwar 1 is the shape of quarter turn, post 2 is under the shape of quarter turn, and scalpel is the shape of 1/2 circumference.So just, can enrich the function of scalpel.
Further, the cross section of described steady pin 3-2 is outer-hexagonal shape, and the cross section of fixing hole is interior hexagonal configuration.Can prevent that like this connector 4 from rotating, and the fastness can reinforced company's fitting 4 being connected with handle 3.
Further, described steady pin 3-2 adopts property magnet to be forever made.Connector 4 adopt can with the metal of magnet attraction, can ensure like this fastness that connector 4 is connected with handle 3.
Further, on described handle 3, be provided with and point the finger hole 3-1 matching mutually.The operating characteristics that can improve like this scalpel, facilitates doctor to hold cutter properly.
In the time using this utility model, steady pin by the diverse location on fixing hole and the handle of connector is interlockingly connected, and can realize the scalpel of two kinds of difference in functionalitys, has greatly improved the functionalization of scalpel, working effect can either be improved, the infection of cutter to human body can be reduced again.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in this utility model patent claim therefore all changes or modifies, and is included in this utility model patent claim.
Claims (4)
1. a Multifunctional bistoury, comprise tulwar (1) and handle (3), it is characterized in that: described tulwar (1) is the shape of quarter turn, described tulwar (1) is provided with front cutting edge (1-1) and back side cutting edge (1-2), between described tulwar (1) and handle (3), be provided with post (2), post (2) one end and tulwar (1) afterbody are fixedly connected; Post (2) other end and handle (3) front end are fixedly connected; It also includes connector (4), and the tail end of connector (4) one end and tulwar (1) is hinged, and the sidewall of handle (3) is provided with two steady pins (3-2), and connector (4) other end is provided with the fixing hole matching mutually with steady pin (3-2).
2. a kind of Multifunctional bistoury according to claim 1, is characterized in that: the cross section of described steady pin (3-2) is outer-hexagonal shape, and the cross section of fixing hole is interior hexagonal configuration.
3. a kind of Multifunctional bistoury according to claim 1, is characterized in that: described steady pin (3-2) adopts property magnet to be forever made.
4. a kind of Multifunctional bistoury according to claim 1, is characterized in that: on described handle (3), be provided with and point the finger hole (3-1) matching mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220627.3U CN203898399U (en) | 2014-05-04 | 2014-05-04 | A multifunctional scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220627.3U CN203898399U (en) | 2014-05-04 | 2014-05-04 | A multifunctional scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203898399U true CN203898399U (en) | 2014-10-29 |
Family
ID=51772703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220627.3U Expired - Fee Related CN203898399U (en) | 2014-05-04 | 2014-05-04 | A multifunctional scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203898399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108238797A (en) * | 2016-12-23 | 2018-07-03 | 昆山源科弘森金属科技有限公司 | Minimally-invasive scalpel |
| CN108236487A (en) * | 2016-12-23 | 2018-07-03 | 昆山源科弘森金属科技有限公司 | For the preparation method of chest surgery operating knife |
-
2014
- 2014-05-04 CN CN201420220627.3U patent/CN203898399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108238797A (en) * | 2016-12-23 | 2018-07-03 | 昆山源科弘森金属科技有限公司 | Minimally-invasive scalpel |
| CN108236487A (en) * | 2016-12-23 | 2018-07-03 | 昆山源科弘森金属科技有限公司 | For the preparation method of chest surgery operating knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150504 |
|
| EXPY | Termination of patent right or utility model |