CN207710837U - A kind of deformable preparation skin knife - Google Patents
A kind of deformable preparation skin knife Download PDFInfo
- Publication number
- CN207710837U CN207710837U CN201820073099.1U CN201820073099U CN207710837U CN 207710837 U CN207710837 U CN 207710837U CN 201820073099 U CN201820073099 U CN 201820073099U CN 207710837 U CN207710837 U CN 207710837U
- Authority
- CN
- China
- Prior art keywords
- blade
- sliding rail
- handle
- threaded post
- preparation skin
- 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 is related to a kind of deformable preparation skin knifes, belong to the field of medical instrument technology, including handle and blade, blade includes blade one and blade two, mounting hole there are four being set on blade one, mounting hole there are one being set on blade two, blade one and blade two are installed together by goat's horn nut one and bolt one, blade one and two lower end of blade are fixed with a connecting rod respectively, the lower end of two connecting rods is hinged on handle, the inside of two connecting rods is fixed with a slide plate respectively, the end of slide plate is equipped with threaded post, the top of handle is equipped with sliding rail box, sliding rail box inner hollow, sliding rail box is equipped with sliding rail, threaded post is located in sliding rail, goat's horn nut two is installed in threaded post.Two blades in the utility model are versatile to be suitable for different patients, different parts by changing overlapped length, easy to operate without using multiple preparation skin knifes, more efficient.
Description
Technical field
The utility model is related to a kind of deformable preparation skin knifes, belong to the field of medical instrument technology.
Background technology
Before carrying out surgical operation, to prevent hair infected wound, it is ensured that operation is smoothed out, and medical worker needs thing
First the hair at corrective surgery position is rejected with preparation skin knife clean.Existing preparation skin knife can not adapt to different patients, different parts
The requirement for rejecting hair needs that a variety of preparation skin knifes, when operation is used to replace uses back and forth, causes to reject inefficient, operates not
It is convenient.
Utility model content
The purpose of this utility model is to solve that deficiency exists in the prior art, and provides and a kind of being suitable for different patients, no
It is efficient with the deformable preparation skin knife at position, it is easy to use.
The utility model is achieved through the following technical solutions：
I.e. a kind of deformable preparation skin knife, including handle and blade, blade include blade one and blade two, and blade one is equipped with
Four mounting holes, set that there are one mounting holes on blade two, and blade one and blade two are mounted on by goat's horn nut one and bolt one
Together, blade one and two lower end of blade are fixed with a connecting rod respectively, and the lower end of two connecting rods is hinged on handle, two
The inside of connecting rod is fixed with a slide plate respectively, and the end of slide plate is equipped with threaded post, and the top of handle is equipped with sliding rail box, sliding rail
Box inner hollow, sliding rail box are equipped with sliding rail, and threaded post is located in sliding rail, and goat's horn nut two is equipped in threaded post.
Two blades in the utility model are by changing overlapped length, to be suitable for different patients, difference portion
Position, it is versatile, it is easy to operate without using multiple preparation skin knifes, it is more efficient.
Further preferably, the outer end of the blade one and the blade two is designed for rounded corner, avoids in operation,
Scratch the skin of patient.
Further preferably, the lower end of the handle is equipped with handle, and medical worker is more suitable when operating the utility model
Hand.
Compared with prior art, advantageous effect possessed by the utility model is：
1, two blades in the utility model are by changing overlapped length, to be suitable for different patients, difference
Position, it is versatile, it is easy to operate without using multiple preparation skin knifes, it is more efficient.
2, the outer end of blade one and blade two is designed for rounded corner, avoids the skin for scratching patient in operation.
3, the lower end of handle is equipped with handle, and medical worker is when operating the utility model, more smoothly.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of blade one；
Fig. 3 is the structural schematic diagram of blade two；
Fig. 4 is the partial enlargement structural representation at A in Fig. 1；
Fig. 5 is the cross section structure schematic diagram of sliding rail box；
Fig. 6 is the side structure schematic diagram of handle and handle.
In figure：1, handle；2, blade one；3, connecting rod；4, mounting hole；5, goat's horn nut one；6, bolt one；7, slide plate；8、
Sliding rail box；9, blade two；10, sliding rail；11, goat's horn nut two；12, threaded post；13, handle.
Specific implementation mode
Below against attached drawing, specific embodiment of the present utility model is described in further detail.
The lower end of a kind of deformable preparation skin knife as shown in Figures 1 to 6, including handle 1 and blade, handle 1 is equipped with handle
13, blade includes blade 1 and blade 29, and the outer end of blade 1 and blade 29 is designed for rounded corner, and blade 1 is equipped with
Four mounting holes 4, set that there are one mounting holes 4 on blade 29, and blade 1 and blade 29 pass through goat's horn nut 1 and bolt 1
It is installed together, blade 1 and 29 lower end of blade are fixed with a connecting rod 3 respectively, and the lower end of two connecting rods 3 is hinged on
On handle 1, the inside of two connecting rods 3 is fixed with a slide plate 7 respectively, and the end of slide plate 7 is equipped with threaded post 12, handle 1
Top is equipped with sliding rail box 8,8 inner hollow of sliding rail box, and sliding rail box 8 is equipped with sliding rail 10, and threaded post 12 is located in sliding rail 10, screw thread
Goat's horn nut 2 11 is installed on column 12.
The course of work：
The actual conditions of rejecting hair are needed according to different patients, different parts, it is overlapped to adjust two blades
Length unclamps goat's horn nut 1, removes goat's horn nut 1 and bolt 1, then is installed in suitable mounting hole 4, adjusts
Behind the position for saving two blades, two goat's horn nuts 2 11 are locked, the utility model is fixed, medical worker holds handle
13 can carry out the rejecting of hair.
In the description of the present invention, the orientation of the instructions such as term "inner", "outside", "upper", "lower", "top", "bottom" or
Position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model rather than requires this
Utility model must be with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Claims (3)
1. a kind of deformable preparation skin knife, including handle (1) and blade, it is characterised in that：The blade includes blade one (2) and knife
Piece two (9) is set on blade one (2) there are four mounting hole (4), is set on blade two (9) there are one mounting hole (4), blade one (2) and
Blade two (9) is installed together by goat's horn nut one (5) and bolt one (6), blade one (2) and blade two (9) lower end difference
It is fixed with a connecting rod (3), the lower end of two connecting rods (3) is hinged on handle (1), the inside difference of two connecting rods (3)
It is fixed with a slide plate (7), the end of slide plate (7) is equipped with threaded post (12), and the top of handle (1) is equipped with sliding rail box (8), sliding
Rail box (8) inner hollow, sliding rail box (8) are equipped with sliding rail (10), and threaded post (12) is located in sliding rail (10), in threaded post (12)
Goat's horn nut two (11) is installed.
2. a kind of deformable preparation skin knife according to claim 1, it is characterised in that：The blade one (2) and the blade
It is designed for rounded corner the outer end of two (9).
3. a kind of deformable preparation skin knife according to claim 1 or 2, it is characterised in that：The lower end of the handle (1) is equipped with
Handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820073099.1U CN207710837U (en) | 2018-01-17 | 2018-01-17 | A kind of deformable preparation skin knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820073099.1U CN207710837U (en) | 2018-01-17 | 2018-01-17 | A kind of deformable preparation skin knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710837U true CN207710837U (en) | 2018-08-10 |
Family
ID=63052391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820073099.1U Expired - Fee Related CN207710837U (en) | 2018-01-17 | 2018-01-17 | A kind of deformable preparation skin knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115533972A (en) * | 2022-09-21 | 2022-12-30 | 中国人民解放军联勤保障部队第九二三医院 | Dual-purpose skin preparation sword |
-
2018
- 2018-01-17 CN CN201820073099.1U patent/CN207710837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115533972A (en) * | 2022-09-21 | 2022-12-30 | 中国人民解放军联勤保障部队第九二三医院 | Dual-purpose skin preparation sword |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20190117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |