CN207590732U - A kind of adjustable scalpel of cutter head - Google Patents
A kind of adjustable scalpel of cutter head Download PDFInfo
- Publication number
- CN207590732U CN207590732U CN201720353127.0U CN201720353127U CN207590732U CN 207590732 U CN207590732 U CN 207590732U CN 201720353127 U CN201720353127 U CN 201720353127U CN 207590732 U CN207590732 U CN 207590732U
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- hole
- knife
- handle
- blade
- groove
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Abstract
The utility model provides a kind of adjustable scalpel of cutter head, including handle of a knife, blade, first through hole, fixed pin shaft, clamping screw, rubber antiskid set, groove, pin hole and the second through-hole, the left side end of the handle of a knife is provided with groove, and it is provided with first through hole on the handle of a knife on the right side of groove, the pin hole is arranged on the handle of a knife on the right side of first through hole, the second through-hole is provided on the right side of the blade, and it is provided with pin hole on the second blade on the right side of through-hole, the handle of a knife is flexibly connected with blade by pin hole and fixed pin shaft, and handle of a knife passes through first through hole with blade, second through-hole is connected with clamping screw activity, rubber antiskid set is installed on the handle of a knife.The utility model is simple and reasonable, economical and practical, easy to use, pass through being used cooperatively for fixed pin shaft, first through hole, the second through-hole and clamping screw, the angle of blade and handle of a knife can be adjusted, can just be adjusted according to the requirement of people, it is convenient to be brought to the use of people.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of adjustable scalpel of cutter head.
Background technology
The scalpel that surgeon uses in hospital divides blade and handle of a knife.There are five types of current scalpels, and 1, holds bow formula:
Most common one kind holds knife mode, and actuating range is wide and flexible, is firmly related to entire upper limb, mainly in wrist.For longer
Incision of skin incision and theca of rectus abdominis muscle etc..2, pen-holding types：Firmly soft, operation is flexibly accurate, convenient for the dynamic of control knife
Degree, action and strength mainly in finger, for short and small notch and delicate procedure, such as dissect blood vessel, nerve and cut peritonaeum.
3, holdings：Full hand holds handle of a knife, and thumb is tightly pinched with forefinger at handle of a knife indentation, this method control knife is more stable, the main work of operation
Power point is shoulder joint, for cut coverage to be wide, hard thick, the firmly larger incision of tissue, such as amputation, tendon cut, it is longer
Skin incision etc..4, are counter to choose formula：It is a kind of transition form of pen-holding type, blade is flipped out, in order to avoid damage deep tissue, behaviour
It is first pierced into when making, moves point in finger, for cutting the hollow organs such as abscess, blood vessel, tracheae, choledochus or ureter, excising forceps
The tissue of folder expands skin incision etc..5, finger pressing types：It firmly weighs, forefinger pushes down handle of a knife front end, and later half end is hidden in hand.This
Method control knife is slightly dumb, is primarily adapted for use in the skin histology for being difficult to cut, and current scalpel is typically fixed,
Scalpel cannot be adjusted according to the requirement used, so as to which the use demand of people cannot be met.
Utility model content
The purpose of this utility model is to provide a kind of adjustable scalpel of cutter head, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of cutter head is adjusted
Scalpel, including handle of a knife, blade, first through hole, fixed pin shaft, clamping screw, rubber antiskid set, groove, pin hole and second
Through-hole, the left side end of the handle of a knife are provided with groove, and first through hole is provided on the handle of a knife on the right side of groove, and the pin hole is set
It puts on the handle of a knife on the right side of first through hole, the second through-hole, and the blade on the right side of the second through-hole is provided on the right side of the blade
On be provided with pin hole, the handle of a knife is flexibly connected with blade by pin hole and fixed pin shaft, and handle of a knife and blade are logical by first
Hole, the second through-hole are connected with clamping screw activity, and rubber antiskid set is equipped on the handle of a knife.
Preferably, the groove is U-shaped structure.
Preferably, the first through hole and the second through-hole are arcuate structure.
Preferably, the blade is mounted in the groove of handle of a knife.
Preferably, the diameter of the centre of the fixed pin shaft is less than the diameter on its both sides.
The beneficial effects of the utility model：The adjustable scalpel structure advantages of simple of the cutter head, economical and practical, user
Just, being used cooperatively by fixed pin shaft, first through hole, the second through-hole and clamping screw, can adjust the angle of blade and handle of a knife
Degree, can just be adjusted according to the requirement of people, and it is convenient to be brought to the use of people, and the cooperation covered by rubber antiskid makes
With can prevent doctor from scalpel being caused to slide when performing an operation, patient is damaged.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the structure diagram of the handle of a knife of the utility model；
Fig. 4 is the side view of the handle of a knife of the utility model；
Fig. 5 is the structure diagram of the blade of the utility model；
In figure：1st, handle of a knife, 2, blade, 3, first through hole, 4, fixed pin shaft, 5, clamping screw, 6, rubber antiskid set, 7, recessed
Slot, 8, pin hole, the 9, second through-hole.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of adjustable scalpel of cutter head, including knife
Handle 1, blade 2, first through hole 3, fixed pin shaft 4, clamping screw 5, rubber antiskid set 6, groove 7,8 and second through-hole 9 of pin hole, knife
The left side end of handle 1 is provided with groove 7, and groove 7 is U-shaped structure, and is provided with first through hole 3 on the handle of a knife on 7 right side of groove, is sold
Hole 8 is arranged on the handle of a knife 1 on the right side of first through hole 3, and the right side of blade 2 is provided with the second through-hole 9, and 9 right side of the second through-hole
Blade 2 on be provided with pin hole 8,3 and second through-hole 9 of first through hole is arcuate structure, and blade 2 is mounted on the groove 7 of handle of a knife 1
Interior, handle of a knife 1 is flexibly connected with blade 2 by pin hole 8 and fixed pin shaft 4, and the diameter of the centre of fixed pin shaft 4 is less than its both sides
Diameter, and handle of a knife 1 and blade 2 are connect by first through hole 3, the second through-hole 9 and 5 activity of clamping screw, by fixed pin shaft 4,
First through hole 3, the second through-hole 9 and clamping screw 5 are used cooperatively, and can adjust the angle of blade 2 and handle of a knife 1, being capable of basis
The requirement of people is just adjusted, and it is convenient to be brought to the use of people, and rubber antiskid set 6 is equipped on handle of a knife 1, passes through rubber
Anti-slip cover 6 is used cooperatively, and can prevent doctor from scalpel being caused to slide when performing an operation, patient is damaged.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of adjustable scalpel of cutter head, including handle of a knife（1）, blade（2）, first through hole（3）, fixed pin shaft（4）, locking
Bolt（5）, rubber antiskid set（6）, groove（7）, pin hole（8）With the second through-hole（9）, it is characterised in that：The handle of a knife（1）A left side
Side head setting is fluted（7）, and groove（7）First through hole is provided on the handle of a knife on right side（3）, the pin hole（8）It is arranged on
First through hole（3）Right side handle of a knife（1）On, the blade（2）Right side be provided with the second through-hole（9）, and the second through-hole（9）
The blade on right side（2）On be provided with pin hole（8）, the handle of a knife（1）With blade（2）Pass through pin hole（8）And fixed pin shaft（4）Activity
Connection, and handle of a knife（1）With blade（2）Pass through first through hole（3）, the second through-hole（9）And clamping screw（5）Activity connection, it is described
Handle of a knife（1）On rubber antiskid set is installed（6）.
2. a kind of adjustable scalpel of cutter head according to claim 1, it is characterised in that：The groove（7）For U-shaped knot
Structure.
3. a kind of adjustable scalpel of cutter head according to claim 1, it is characterised in that：The first through hole（3）With
Second through-hole（9）It is arcuate structure.
4. a kind of adjustable scalpel of cutter head according to claim 1, it is characterised in that：The blade（2）It is mounted on
Handle of a knife（1）Groove（7）It is interior.
5. a kind of adjustable scalpel of cutter head according to claim 1, it is characterised in that：The fixed pin shaft（4）'s
Intermediate diameter is less than the diameter on its both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353127.0U CN207590732U (en) | 2017-04-05 | 2017-04-05 | A kind of adjustable scalpel of cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353127.0U CN207590732U (en) | 2017-04-05 | 2017-04-05 | A kind of adjustable scalpel of cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207590732U true CN207590732U (en) | 2018-07-10 |
Family
ID=62752373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720353127.0U Expired - Fee Related CN207590732U (en) | 2017-04-05 | 2017-04-05 | A kind of adjustable scalpel of cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207590732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324350A (en) * | 2018-01-25 | 2018-07-27 | 成都菲斯普科技有限公司 | The adjustable minimally-invasive scalpel of surgery |
-
2017
- 2017-04-05 CN CN201720353127.0U patent/CN207590732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324350A (en) * | 2018-01-25 | 2018-07-27 | 成都菲斯普科技有限公司 | The adjustable minimally-invasive scalpel of surgery |
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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: 20180710 Termination date: 20190405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |