CN206390969U - Costal cartilage cuts scalpel - Google Patents
Costal cartilage cuts scalpel Download PDFInfo
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- CN206390969U CN206390969U CN201621147432.6U CN201621147432U CN206390969U CN 206390969 U CN206390969 U CN 206390969U CN 201621147432 U CN201621147432 U CN 201621147432U CN 206390969 U CN206390969 U CN 206390969U
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- blade
- handle
- knife
- scalpel
- costal cartilage
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Abstract
Scalpel is cut the utility model discloses costal cartilage, including：Blade and handle of a knife, blade are fixedly connected or are detachably connected in 85 ° 95 ° with handle of a knife.Blade is fixedly connected with or is detachably connected handle of a knife, extended position of the connection handle in handle of a knife by connection handle.The blade of blade is in the side close to handle of a knife.Inclination angle between face where handle of a knife and blade is 30 ° 90 °.The utility model facilitates blade vertically into human body, is operated by handle of a knife, and costal cartilage piece is directly cut on human body costal cartilage；And the edge of a knife only identical with blade width need to can meet operation.Solve in the prior art, directly intercept one section of costal cartilage, the defect larger to human injury is accelerated wound and recovered；It can avoid again in the prior art, due to the limitation of scalpel structure, scalpel edge size is larger, easily leaves the defect of larger scar, further reaches cosmetic result.
Description
Technical field
The utility model is related to a kind of medical plastic operating scalpel, and especially costal cartilage cuts scalpel.
Background technology
At present, medical cosmetic surgery compensate for the defect of congenital people or tissue posteriority and organ with it is lopsided.
In particular for people to, it is necessary to filler, generally being filled out in the prior art using two kinds during the organ cosmetic surgery such as nose
Fill thing：First, during using artificial filler, people, which knows from experience, certain repulsion to filler, is unfavorable for the recovery of operation；Second,
It is filled using the costal cartilage of human body itself, the repulsion of human body itself can be avoided, is conducive to the recovery of operation.
When prior art is cut to human body itself costal cartilage, typically directly intercept one section of costal cartilage and used.So cut
Take costal cartilage more, it is big to human injury.During interception, due to the limitation of scalpel structure, it usually needs by costal cartilage
It could be intercepted after exposed, cause interception costal cartilage scalpel edge larger, easily leave the defect of larger scar.
Utility model content
For the defect in the presence of above-mentioned background technology, the technical solution of the utility model is as follows：
Costal cartilage of the present utility model cuts scalpel, including：Blade and handle of a knife, the blade are in 85 ° -95 ° with handle of a knife
It is fixedly connected or is detachably connected.
In a kind of embodiment of the utility model, the blade is fixedly connected with or is detachably connected knife by connection handle
Handle, extended position of the connection handle in handle of a knife.Connection handle facilitates the connection between blade and handle of a knife, facilitates the manufacturing
During being fixedly connected between blade and handle of a knife, or during doctor's use, dismantle and connect between blade and handle of a knife,
Realization is convenient for changing blade or handle of a knife.
In a kind of embodiment of the utility model, the blade of the blade is in the side close to handle of a knife.Rib is cut in doctor
During cartilage, facilitate to contact between blade and costal cartilage and cut, doctor cuts costal cartilage by pulling force, and being easily controlled makes power, operation
More facilitate.
In a kind of embodiment of the utility model, the blade is fixedly connected or is detachably connected in 90 ° with handle of a knife.Knife
It is close between piece and handle of a knife to be vertically arranged, it is to avoid in cutting process, skidded between blade and costal cartilage, cause secondary injury people
Body.
In a kind of embodiment of the utility model, the inclination angle between face where the handle of a knife and blade is 30 ° -90 °.
It is preferred that, the inclination angle between face where the handle of a knife and blade is 45 ° -60 °.Handle of a knife is in certain folder with blade
Angle, is more convenient for handle at an angle with body surface on the outside of human body, directly operates blade on human body costal cartilage
Cut costal cartilage.Angle is too small between handle of a knife and blade, in use, because soft tissue has certain thickness, easily
Handle is blocked operation opening, be not easy to surgical.Angle is excessive between handle of a knife and blade, it has not been convenient to which doctor makes power soft to rib
Bone is cut.
In a kind of embodiment of the utility model, the length of the blade is 1.5-2.5cm.
It is preferred that, the length of the blade is 1.8-2.2cm.The length of blade adapts to human body；The diameter of costal cartilage, rib is soft
Bone diameter is bigger, and required blade lengths are bigger.Blade size is bigger, bigger to human body wound area, but conveniently costal cartilage is cut
Piece；Blade size is smaller, smaller to human body wound size, but is detrimental to medical personnel and operates with.Select blade 1.5-
3cm, preferably 1.8-2.2cm, both effectively reduce wound area, and the effect that medical personnel conveniently operate with can be met again.
In a kind of embodiment of the utility model, the width of the blade is 0.5-1cm.This costal cartilage cuts scalpel
Width determines the size of scalpel edge, and the width of blade is 0.5-1cm, and during preferred 0.8cm, can both meet intensity will
Ask, can realize that edge of a knife size is smaller again.
In a kind of embodiment of the utility model, the handle of a knife is fixedly connected outside handle, the handle away from blade one end
Side opens up skid resistance strip.Handle facilitates medical personnel and operates with handle of a knife, and skid resistance strip can facilitate medical personnel to use again
Operation.
Costal cartilage of the present utility model cuts scalpel compared with prior art, its advantage：Between blade and handle of a knife
85 ° -95 ° of angle, after facilitating blade vertically into human body, operated by handle of a knife, directly cut rib on human body costal cartilage
Cartilage piece；And the edge of a knife only identical with blade width need to can meet operation.Solve in the prior art, directly intercept one section of rib
Cartilage, the defect larger to human injury is accelerated wound and recovered；It can avoid again in the prior art, due to scalpel structure
Limitation, scalpel edge size is larger, easily leaves the defect of larger scar, further reaches cosmetic result.
Brief description of the drawings
Fig. 1 is that the utility model costal cartilage cuts scalpel top view；
Fig. 2 is that the utility model costal cartilage cuts scalpel side view；
Fig. 3 is the blade structure side view that the utility model costal cartilage cuts scalpel；
Wherein, 1, blade, 11, blade, 12, connection handle, 13, mouth of connecting trough, 2, handle of a knife, 3, handle.
Embodiment
As shown in Figure 1-Figure 3, a kind of costal cartilage of the present utility model cuts scalpel, the blade 1 and handle of a knife 2 of scalpel it
Between be in 85 ° -95 °, the blade 1 preferably is fixedly connected or is detachably connected in 90 ° with handle of a knife 2.Doctor is facilitated to use
Cheng Zhong, blade 1 can directly be cut vertically into human body and take costal cartilage in inside of human body, be reduced to the big of human body wound and wound
It is small.
In the fabrication process, can by blade 1 connect connection handle 12, be fixedly connected between blade 1 and connection handle 12 or
Person is integrally formed manufacture, facilitates the manufacturing of scalpel.It is fixedly connected or detachably connects between connection handle 12 and handle of a knife 2
Connect, facilitate the connection of blade 1 and handle of a knife 2.The inside of connection handle 12 sets mouth of connecting trough 13, and the end of handle of a knife 2 adapts to mouth of connecting trough
13 set connection bump, facilitate doctor in use, change handle of a knife 2 or blade 1, and it is more reasonable to design.Conveniently in knife
When piece 1 or the damage of handle of a knife 2, another part can be continuing with, or a handle of a knife 2 is adapted to multiple blades 1, and reduction uses institute
Need cost.
The blade 11 of blade 1 is in the side close to handle of a knife 2 so that doctor in use, passes through pull operation blade
1, make the position for being more prone to operational control blade 1 during doctor's use.Handle of a knife 2 and blade 1 be not in a plane, with knife
The inclination angle a of the place plane of piece 1 is 30 ° -90 °.When deployed, blade 1 is substantially parallel with costal cartilage, and handle 2 is in body surface
Certain angle, facilitates doctor to operate with.
The width of blade 1 is 0.5-1cm, it is ensured that the intensity of blade 1；The length of blade 1 is 1.8-2.2cm, effectively reduction
Blade 1 is cut to costal cartilage, the wound to human body can be effectively reduced again, it is ensured that using effect.
Handle of a knife 2 connects the handle 3 for opening up skid resistance strip, facilitates doctor to use, it is to avoid due to being beaten between doctor's hand and handle 3
It is sliding, hurt patient.
Costal cartilage of the present utility model cuts scalpel, in use, and blade 1 is vertically into human body, the width of blade 1
The size of the scalpel edge determined is spent, the size of the edge of a knife is reduced vertically into human body.Blade 1 enters after human body, the length of blade 1
Degree determines the contact length between blade 1 and costal cartilage, and 1.8-2.2cm length can effectively ensure to cut costal cartilage
Take.It is 30 ° -90 ° that handle of a knife 2 tilts certain angle a in human external and body surface, and operation blade 1 is cut to costal cartilage.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. costal cartilage cuts scalpel, including：Blade and handle of a knife, it is characterised in that the blade is with handle of a knife in 85 ° of -95 ° of fixations
Connect or be detachably connected.
2. costal cartilage according to claim 1 cuts scalpel, it is characterised in that the blade is fixed by connection handle to be connected
Connect or be detachably connected handle of a knife, extended position of the connection handle in handle of a knife.
3. costal cartilage according to claim 2 cuts scalpel, it is characterised in that the blade of the blade is close to handle of a knife
Side.
4. costal cartilage according to claim 3 cuts scalpel, it is characterised in that the blade is with handle of a knife in 90 ° of fixations
Connect or be detachably connected.
5. costal cartilage according to claim 1 cuts scalpel, it is characterised in that between face where the handle of a knife and blade
Inclination angle be 30 ° -90 °.
6. costal cartilage according to claim 5 cuts scalpel, it is characterised in that between face where the handle of a knife and blade
Inclination angle be 45 ° -60 °.
7. the costal cartilage according to claim 1-6 any one cuts scalpel, it is characterised in that the length of the blade
For 1.5-2.5cm.
8. costal cartilage according to claim 7 cuts scalpel, it is characterised in that the length of the blade is 1.8-
2.2cm。
9. the costal cartilage according to claim 1-6 any one cuts scalpel, it is characterised in that the width of the blade
For 0.5-1cm.
10. the costal cartilage according to claim 1-6 any one cuts scalpel, it is characterised in that the handle of a knife is remote
Blade one end is fixedly connected on the outside of handle, the handle and opens up skid resistance strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147432.6U CN206390969U (en) | 2016-10-21 | 2016-10-21 | Costal cartilage cuts scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147432.6U CN206390969U (en) | 2016-10-21 | 2016-10-21 | Costal cartilage cuts scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206390969U true CN206390969U (en) | 2017-08-11 |
Family
ID=59507060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621147432.6U Active CN206390969U (en) | 2016-10-21 | 2016-10-21 | Costal cartilage cuts scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206390969U (en) |
-
2016
- 2016-10-21 CN CN201621147432.6U patent/CN206390969U/en active Active
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