CN206641888U - With choosing formula knife blade on guidance function - Google Patents
With choosing formula knife blade on guidance function Download PDFInfo
- Publication number
- CN206641888U CN206641888U CN201621454729.7U CN201621454729U CN206641888U CN 206641888 U CN206641888 U CN 206641888U CN 201621454729 U CN201621454729 U CN 201621454729U CN 206641888 U CN206641888 U CN 206641888U
- Authority
- CN
- China
- Prior art keywords
- blade
- guid needle
- blade body
- knife
- needle
- 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
The utility model discloses a kind of with formula knife blade, including blade body is chosen on guidance function, handle of a knife jack is provided with blade body, it is provided with curved blade in blade body front end, it is characterized in that：Be provided with a guid needle at the front end point of a knife of blade in blade body, guid needle and blade body are integral type structure, and the arranged tangential of guid needle arcuately blade, the length of guid needle is 2 6mm.Beneficial effect is：The press-down type cutting of traditional operation blade can be changed to choose the cutting of formula tissue, under the pre-separation of guid needle, it is capable of the organisational level and tissue depth of accurate perception cutting, when tissue cutting is especially carried out above nerve, blood vessel, ligament and important organ, can be according to anatomical layer fine cut, it can avoid injuring nerve, blood vessel, ligament and important organ position, operating time can be shortened, reduce working doctor amount, there is extensive use value in fine operation, particularly suitable for completing plastic and aesthetic surgery.
Description
Technical field
The utility model is related to a kind of knife blade, it is more particularly to a kind of with guidance function on choose formula knife blade.
Background technology
The existing scalpel overwhelming majority is cut under being by formula tissue, and shortcoming is to be unable to the depth of Efficient Support tissue cutting
Degree, particularly has nerve, blood vessel, ligament and important organ position at some, and when cutting tissue above it, these should be protected
Structure be easy to be injured, even if carefully carefully repeatedly cutting or with scissors aid in separate, will also result in operating time
Extend, increase the danger coefficient of working doctor amount and corrective surgery.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of organisational level and group for being capable of accurate perception cutting
Depth is knitted, can avoid injuring nerve, blood vessel, ligament and important organ position, operating time can be shortened, reduces working doctor amount
Have guidance function on choose formula knife blade.
To solve the above problems, the utility model adopts the following technical scheme that：
It is a kind of with formula knife blade, including blade body is chosen on guidance function, inserted in blade body provided with handle of a knife
Hole, curved blade is provided with blade body front end, it is characterized in that：Set in blade body at the front end point of a knife of blade
There is a guid needle, guid needle and blade body are integral type structure, the arranged tangential of guid needle arcuately blade, guid needle
Length is 2-6mm.
As further preferred, the curved blade is one and is respectively provided at blade body leading inside, for realizing
Unidirectional cutting.
As further preferred, the curved blade is two and is respectively provided at blade body front end both sides, the guiding
Pin is two and is respectively provided at the front end of two blades, two guid needles on the same axis, in order to complete Double Directional Cutting.
As further preferred, the needle point of the guid needle is that the pointed or triangle of circle is pointed.
As further preferred, the needle point of the guid needle is round blunt shape or flat obtuse.
The beneficial effects of the utility model are：Led due to being located in blade body at the front end point of a knife of blade provided with one
Draw pin, guid needle and blade body are integral type structure, the arranged tangential of guid needle arcuately blade, can be by traditional operation blade
Press-down type cutting be changed to choose the cutting of formula tissue, under the pre-separation of guid needle, be capable of the organized layer of accurate perception cutting
Secondary and tissue depth, can be according to dissection when tissue cutting is especially carried out above nerve, blood vessel, ligament and important organ
It level fine cut, can avoid injuring nerve, blood vessel, ligament and important organ position, operating time can be shortened, reduce doctor
Workload, there is extensive use value in fine operation, particularly suitable for completing plastic and aesthetic surgery.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Embodiment
Embodiment 1
As shown in figure 1, what be the utility model is related to is a kind of with choosing formula knife blade, including blade sheet on guidance function
Body 1, the stair-stepping handle of a knife jack 2 of bar shaped is provided with blade body 1, curved blade 3 is provided with the front end of blade body 1, it is described
Curved blade 3 is one and is respectively provided at the leading inside of blade body 1, for realizing unidirectional cutting.It is located in blade body 1
A guid needle 4 is provided with the front end point of a knife of blade, guid needle 4 and blade body 1 are integral type structure, and guid needle 4 is arcuately
The arranged tangential of blade 3, the length of guid needle 4 is 2-6mm.
The needle point of the guid needle 4 is circle is pointed, triangle is pointed, round blunt shape or flat obtuse, the front end of the present embodiment guid needle 4
So that circle is pointed as an example.
Positioned in use, inserting in handle of a knife and inserting handle of a knife jack 2 by handle of a knife front end blade body 1.During cutting, make
User holds pen type and holds handle of a knife, and the needle point front end of guid needle 4 is penetrated to the position for needing to cut, and it is required cut to control and penetrate depth
The tissue depth cut, hold handle of a knife and can unidirectionally be cut by the curved blade 3 of the leading inside of blade body 1.
Embodiment 2
As shown in Fig. 2 what be the utility model is related to is a kind of with choosing formula knife blade, including blade sheet on guidance function
Body 1, the stair-stepping handle of a knife jack 2 of bar shaped is provided with blade body 1, curved blade 3 is provided with the front end of blade body 1, in knife
A guid needle 4 is provided with piece body 1 at the front end point of a knife of blade, guid needle 4 and blade body 1 are integral type structure,
The arranged tangential of the arcuately blade 3 of guid needle 4, the length of guid needle 4 is 2-6mm.
The curved blade 3 is two and is respectively provided at the front end both sides of blade body 1, and the guid needle 4 is two and divided
The front end of two blades is not located at, and two guid needles 4 are on same axis, in order to complete Double Directional Cutting.The guid needle 4
Needle point for circle is pointed, triangle is pointed, round blunt shape or flat obtuse, the front end of the present embodiment guid needle 4 is so that circle is pointed as an example.
Positioned in use, inserting in handle of a knife and inserting handle of a knife jack 2 by handle of a knife front end blade body 1.During cutting, make
User holds pen type and holds handle of a knife, and the needle point front end of guid needle 4 is penetrated to the position for needing to cut, and it is required cut to control and penetrate depth
The tissue depth cut, Double Directional Cutting can be carried out by the curved blade 3 of the front end both sides of blade body 1 by holding handle of a knife.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (5)
1. a kind of be provided with handle of a knife jack with formula knife blade, including blade body is chosen on guidance function in blade body,
Curved blade is provided with blade body front end, it is characterized in that：One is provided with the front end point of a knife of blade in blade body
Guid needle, guid needle and blade body are integral type structure, the arranged tangential of guid needle arcuately blade, and the length of guid needle is
2-6mm。
2. it is according to claim 1 with choosing formula knife blade on guidance function, it is characterized in that：The curved blade is
One and blade body leading inside is respectively provided at, for realizing unidirectional cutting.
3. it is according to claim 1 with choosing formula knife blade on guidance function, it is characterized in that：The curved blade is
Two and blade body front end both sides are respectively provided at, the guid needle is two and is respectively provided at the front end of two blades, two
Guid needle on the same axis, in order to complete Double Directional Cutting.
4. according to Claims 2 or 3 have guidance function on choose formula knife blade, it is characterized in that：The guid needle
Needle point be circle pointed or triangle it is pointed.
5. according to Claims 2 or 3 have guidance function on choose formula knife blade, it is characterized in that：The guid needle
Needle point be round blunt shape or flat obtuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621454729.7U CN206641888U (en) | 2016-12-28 | 2016-12-28 | With choosing formula knife blade on guidance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621454729.7U CN206641888U (en) | 2016-12-28 | 2016-12-28 | With choosing formula knife blade on guidance function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206641888U true CN206641888U (en) | 2017-11-17 |
Family
ID=60282646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621454729.7U Expired - Fee Related CN206641888U (en) | 2016-12-28 | 2016-12-28 | With choosing formula knife blade on guidance function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206641888U (en) |
-
2016
- 2016-12-28 CN CN201621454729.7U patent/CN206641888U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20211228 |