CN204274820U - Medical gypsum is cut - Google Patents
Medical gypsum is cut Download PDFInfo
- Publication number
- CN204274820U CN204274820U CN201420722152.8U CN201420722152U CN204274820U CN 204274820 U CN204274820 U CN 204274820U CN 201420722152 U CN201420722152 U CN 201420722152U CN 204274820 U CN204274820 U CN 204274820U
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- Prior art keywords
- shear
- cutting assemblies
- cut
- hook
- knife edge
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Abstract
The utility model discloses a kind of medical gypsum to cut, it comprises two cutting assemblies be hinged, each cutting assemblies comprises scissors bit and shear shank, the scissors bit of the first cutting assemblies is hook-type knife edge seat, the scissors bit of the second cutting assemblies is provided with crescent shear blade, the bottom of hook-type knife edge seat is circular arc, is provided with the meniscate cut groove coordinated with crescent shear blade inside hook-type knife edge seat, described shear shank is long handle, shear shank is provided with bending part to the inside.
Description
Technical field
This utility model relates to medical instruments field, and particularly a kind of medical gypsum is cut.
Background technology
In daily life, when serious accident occurs people, there will be fracture; in hospitalize process, doctor can select to carry out maintenance by the mode of planter cast to impaired skeleton usually, but; people, after rehabilitation, need to be removed by Gypsum Fibrosum to hospital, remove Gypsum Fibrosum and usually will use gypsum cutter.Existing gypsum cutter has plenty of width notcher, and a shearing blade is provided with arc land wherein, another shearing blade is arcuate blade, is scaled off by gypsum cutter by the cooperation of two shearing blades.This width notcher is applicable to shear the less situation of position diameter usually, if it is comparatively large to shear position diameter, shear with this gypsum cutter and both required great effort, efficiency is low again, and if shearing blade control bad, easily scratch skin.If the scissor cut adopting traditional straight sword will be more inconvenient, therefore, need to improve existing gypsum cutter.
Summary of the invention
The purpose of this utility model is, for gypsum cutter Problems existing medical in the prior art described in background technology, to provide a kind of medical gypsum that can solve foregoing problems to cut.
The technical scheme that can realize goal of the invention of the present utility model is as follows:
A kind of medical gypsum is cut, it comprises two cutting assemblies be hinged, each cutting assemblies comprises scissors bit and shear shank, the scissors bit of the first cutting assemblies is hook-type knife edge seat, the scissors bit of the second cutting assemblies is provided with crescent shear blade, the bottom of hook-type knife edge seat is circular arc, is provided with the meniscate cut groove coordinated with crescent shear blade inside hook-type knife edge seat, described shear shank is long handle, shear shank is provided with bending part to the inside.
Laborsaving in order to shear, arrange in 90 ° ~ hexagonal angle between the shear shank of the second described cutting assemblies and scissors bit.
In order to make to relatively rotate between two cutting assemblies flexibly, the first described cutting assemblies and the shear shank of the second cutting assemblies are flat above bending part, for the ease of holding with a hand, are circular in the below of bending part.
Medical gypsum of the present utility model is cut in use, first rotate shear shank, crescent shear blade is separated with hook-type knife edge seat, then hook-type knife edge seat is hooked on Gypsum Fibrosum, then shear shank is rotated with hands, crescent shear blade is rotated towards the cut groove inside hook-type knife edge seat, by coordinating of crescent shear blade and cut groove, Gypsum Fibrosum is cut off.In shear history, the bottom of hook-type knife edge seat and the contact skin of patient, can prevent crescent shear blade from clipping to patient skin, and meanwhile, it is time saving and energy saving to shear, and disposable gypsum cutter can be cut out fracture, then be peeled off by Gypsum Fibrosum.Medical gypsum shear structure of the present utility model is simple, and easy to use, shear efficiency is high, and shear more laborsaving, shear history is safer.
Accompanying drawing explanation
Fig. 1 is the structural representation that medical gypsum of the present utility model is cut;
In figure, 1 is the first cutting assemblies, and 2 is the second cutting assemblies, and 3 is shear shank, and 4 is hook-type knife edge seat, and 5 is crescent shear blade, and 6 is cut groove, and 7 is bending part.
Detailed description of the invention
A kind of medical gypsum is as shown in Figure 1 cut, it comprises two cutting assemblies be hinged, each cutting assemblies comprises scissors bit and shear shank 3, the scissors bit of the first cutting assemblies 1 is hook-type knife edge seat 4, the scissors bit of the second cutting assemblies 2 is provided with crescent shear blade 5, the bottom of hook-type knife edge seat 4 is circular arc, the meniscate cut groove 6 coordinated with crescent shear blade 5 is provided with inside hook-type knife edge seat 4, described shear shank 3 is long handle, shear shank 3 is provided with bending part 7 to the inside.
Laborsaving in order to shear, arrange in 90 ° ~ hexagonal angle between the shear shank 3 of the second described cutting assemblies 2 and scissors bit.
In order to make to relatively rotate between two cutting assemblies flexibly, the first described cutting assemblies 1 and the shear shank of the second cutting assemblies 2 are flat above bending part 7, for the ease of holding with a hand, are circular in the below of bending part.
Medical gypsum of the present utility model is cut in use, first rotate shear shank, crescent shear blade is separated with hook-type knife edge seat, then hook-type knife edge seat is hooked on Gypsum Fibrosum, then shear shank is rotated with hands, crescent shear blade is rotated towards the cut groove inside hook-type knife edge seat, by coordinating of crescent shear blade and cut groove, Gypsum Fibrosum is cut off.In shear history, the bottom of hook-type knife edge seat and the contact skin of patient, can prevent crescent shear blade from clipping to patient skin, and meanwhile, it is time saving and energy saving to shear, and disposable gypsum cutter can be cut out fracture, then be peeled off by Gypsum Fibrosum.Medical gypsum shear structure of the present utility model is simple, and easy to use, shear efficiency is high, and shear more laborsaving, shear history is safer.
Above embodiment is the explanation to detailed description of the invention of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not when departing from spirit and scope of the present utility model; can also make various conversion and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes all should be included into scope of patent protection of the present utility model.
Claims (3)
1. a medical gypsum is cut, it is characterized in that: it comprises two cutting assemblies be hinged, each cutting assemblies comprises scissors bit and shear shank, the scissors bit of the first cutting assemblies is hook-type knife edge seat, the scissors bit of the second cutting assemblies is provided with crescent shear blade, the bottom of hook-type knife edge seat is circular arc, is provided with the meniscate cut groove coordinated with crescent shear blade inside hook-type knife edge seat, described shear shank is long handle, shear shank is provided with bending part to the inside.
2. medical gypsum according to claim 1 is cut, and it is characterized in that: arrange in 90 ° ~ hexagonal angle between the shear shank of the second described cutting assemblies and scissors bit.
3. medical gypsum according to claim 1 is cut, and it is characterized in that: the first described cutting assemblies and the shear shank of the second cutting assemblies are flat above bending part, is circular in the below of bending part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722152.8U CN204274820U (en) | 2014-11-26 | 2014-11-26 | Medical gypsum is cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722152.8U CN204274820U (en) | 2014-11-26 | 2014-11-26 | Medical gypsum is cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204274820U true CN204274820U (en) | 2015-04-22 |
Family
ID=52858029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420722152.8U Expired - Fee Related CN204274820U (en) | 2014-11-26 | 2014-11-26 | Medical gypsum is cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204274820U (en) |
-
2014
- 2014-11-26 CN CN201420722152.8U patent/CN204274820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151126 |