CN204581436U - A kind of scalpel of changeable blade - Google Patents
A kind of scalpel of changeable blade Download PDFInfo
- Publication number
- CN204581436U CN204581436U CN201520260941.9U CN201520260941U CN204581436U CN 204581436 U CN204581436 U CN 204581436U CN 201520260941 U CN201520260941 U CN 201520260941U CN 204581436 U CN204581436 U CN 204581436U
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- CN
- China
- Prior art keywords
- blade
- knife
- handle
- scalpel
- utility
- 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
This utility model relates to a kind of scalpel of changeable blade, comprise handle of a knife, blade, described handle of a knife is connected for detachable with between blade, described blade comprises blade, it is characterized in that: described blade is connected by connecting portion with between handle of a knife, described connecting portion is provided with groove, and the both sides of described groove are provided with extension bar, and described blade is provided with can card article in card entry slot; Be provided with necking section between described handle of a knife and connecting portion, arranging of necking section is conveniently held by scalpel, is convenient to the carrying out of performing the operation; Described handle of a knife is provided with anti-skidding lines, plays anti-skidding effect; Compared with prior art, the beneficial effects of the utility model are, the blade of the scalpel of this utility model changeable blade and handle of a knife syndeton simply, have economical and practical, durable reliable feature.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of scalpel of changeable blade.
Background technology
In surgical operation, doctor can use a variety of medical apparatus and instruments, and wherein scalpel is modal one.According to the difference of operative site and the needs of operation content, scalpel is divided into multiple.In order to economize on resources, the scalpel that in hospital, surgeon uses divides blade and handle of a knife.Blade is disposable, and can select different blades as required, after having performed the operation, blade is abandoned immediately, carries out unifying process, but handle of a knife is not disposable, but reuses.So both can economize on resources, also can reduce costs, reach economical and practical object.The syndeton of the knife blade under prior art condition and handle of a knife is complicated and not firm.
Utility model content
This utility model, in order to overcome deficiency of the prior art, provides a kind of scalpel of changeable blade, and the blade of the scalpel of this changeable blade and handle of a knife syndeton simply, have economical and practical, durable reliable feature.
This utility model is achieved through the following technical solutions:
A kind of scalpel of changeable blade, comprise handle of a knife, blade, described handle of a knife is connected for detachable with between blade, described blade comprises blade, it is characterized in that: described blade is connected by connecting portion with between handle of a knife, described connecting portion is provided with groove, and the both sides of described groove are provided with extension bar, and described blade is provided with can card article in card entry slot.
As optimal technical scheme of the present utility model, be provided with necking section between described handle of a knife and connecting portion, arranging of necking section is conveniently held by scalpel, is convenient to the carrying out of performing the operation.
As optimal technical scheme of the present utility model, described handle of a knife is provided with anti-skidding lines, plays anti-skidding effect.
Compared with prior art, the beneficial effects of the utility model are: the blade of the scalpel of this utility model changeable blade and handle of a knife syndeton simply, have economical and practical, durable reliable feature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the syndeton schematic diagram of blade of the present utility model and handle of a knife.
In figure: 1, blade; 2, blade; 3, connecting portion; 4, necking section; 5, handle of a knife; 6, card article; 7, bar is extended; 8, anti-skidding lines.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
The scalpel of described a kind of changeable blade, comprise handle of a knife 5, blade 1, described handle of a knife 5 is connected for detachable with between blade 1, described blade 1 comprises blade 2, it is characterized in that: be connected by connecting portion 3 between described blade with handle of a knife 5, described connecting portion 3 is provided with groove, and the both sides of described groove are provided with and extend bar 7, and described blade 1 is provided with can card article 6 in card entry slot.
As a preferred embodiment of the present utility model, be provided with necking section 4 between described handle of a knife 5 and connecting portion 3, arranging of necking section 4 is conveniently held by scalpel, is convenient to the carrying out of performing the operation.
As a preferred embodiment of the present utility model, described handle of a knife 5 is provided with anti-skidding lines 8, plays anti-skidding effect.
Compared with prior art, the beneficial effects of the utility model are, the blade 1 of the scalpel of this utility model changeable blade is simple with handle of a knife 5 syndeton, has economical and practical, durable reliable feature.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the scalpel of a changeable blade, comprise handle of a knife (5), blade (1), be connected for detachable between described handle of a knife (5) with blade (1), described blade (1) comprises blade (2), it is characterized in that: be connected by connecting portion (3) between described blade (1) with handle of a knife (5), (3) are provided with groove to described connecting portion, the both sides of described groove are provided with and extend bar (7), and described blade (1) is provided with can card article (6) in card entry slot.
2. the scalpel of a kind of changeable blade according to claim 1, is characterized in that: be provided with necking section (4) between described handle of a knife (5) and connecting portion (3).
3. the scalpel of a kind of changeable blade according to claim 1, is characterized in that: described handle of a knife (5) is provided with anti-skidding lines (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520260941.9U CN204581436U (en) | 2015-04-28 | 2015-04-28 | A kind of scalpel of changeable blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520260941.9U CN204581436U (en) | 2015-04-28 | 2015-04-28 | A kind of scalpel of changeable blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204581436U true CN204581436U (en) | 2015-08-26 |
Family
ID=53917646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520260941.9U Expired - Fee Related CN204581436U (en) | 2015-04-28 | 2015-04-28 | A kind of scalpel of changeable blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204581436U (en) |
-
2015
- 2015-04-28 CN CN201520260941.9U patent/CN204581436U/en not_active Expired - Fee Related
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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: 20150826 Termination date: 20170428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |