CN204446031U - A kind of hair grafting cutter - Google Patents
A kind of hair grafting cutter Download PDFInfo
- Publication number
- CN204446031U CN204446031U CN201420387940.6U CN201420387940U CN204446031U CN 204446031 U CN204446031 U CN 204446031U CN 201420387940 U CN201420387940 U CN 201420387940U CN 204446031 U CN204446031 U CN 204446031U
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- China
- Prior art keywords
- knife
- hair
- blade
- scarred skin
- cutter
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- Expired - Fee Related
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Abstract
This utility model provides a kind of hair grafting cutter, belong to hair transplant instrument field, comprise handle of a knife and be arranged at the cutter hub of lamellar of handle of a knife, cutter hub is provided with straight flange blade and hypotenuse blade, the end of straight flange blade is crossing with the end of hypotenuse blade forms point of a knife, and straight flange blade protrudes from cutter hub.When using this hair grafting cutter to head cicatrix plantation hair follicle, hair grafting lancination is entered scarred skin, with scarred skin epidermis incision for rocking handle of a knife back and forth in axle center, form the otch of inverted v-shaped, namely the upper strata wound of scarred skin is narrower, and take second place in middle level, bottom is the widest.Bottom wound due to scarred skin becomes large, and thrombocytosis secreted in the process of scarred skin healing, adds the nutrition of hair follicle, because this increasing the survival rate of transplanting hair follicle.
Description
Technical field
This utility model relates to hair transplant instrument field, in particular to a kind of hair grafting cutter.
Background technology
There is following difficulty in the hair grafting at present for scarred skin: because cicatrization is early stage, skin fiber excessive tissue differentiation extruding blood capillary, cause blood capillary atrophy until disappear, and then formation knot forms cicatrical harder skin, this scarred skin blood circulation is poor, and hair follicle is difficult to survive after implanting.
Upper strata and the middle level blood circulation of scarred skin are poor, and bottom is generally thicker blood vessel compact district, and the platelet of skin secreted by agglutination can provide nutrition for the hair follicle implanted.
As shown in Figure 1, what use when existing hair grafting technology plants hair follicle on head cicatrix is generally lance shape stab knife.The otch that this lance shape stab knife cutting skin is formed is generally V-shaped, and namely the upper strata wound of scarred skin is wider, takes second place in middle level, bottom is the narrowest, and therefore bottom wound is less, and the platelet of secreting during skin healing is few, the nutrition provided for hair follicle is few, and therefore after hair follicle implantation, survival rate is low.
Utility model content
This utility model provides a kind of hair grafting cutter, is intended to solve use existing hair grafting cutter to transplant the low problem of hair follicle survival rate.
This utility model is achieved in that
A kind of hair grafting cutter, comprise handle of a knife and be arranged at the cutter hub of lamellar of described handle of a knife, described cutter hub is provided with straight flange blade and hypotenuse blade, and the end of described straight flange blade is crossing with the end of described hypotenuse blade forms point of a knife, and described straight flange blade protrudes from described cutter hub.
Further, one end of described handle of a knife is cylindrical, and the other end is taper, and one end of described handle of a knife taper is connected with described cutter hub.By arranging described handle of a knife, handle of a knife can being installed on the handle for gripping, conveniently carrying out cutting operation; One end that described handle of a knife is connected with described cutter hub is set to taper, conveniently observes otch.
This utility model by arranging the cutter hub of handle of a knife and lamellar at hair grafting cutter, and arranges straight flange blade and hypotenuse blade on cutter hub, and the end of straight flange blade and the end of hypotenuse blade form point of a knife, and straight flange blade protrudes from cutter hub.When using this hair grafting cutter to head cicatrix plantation hair follicle, hair grafting lancination is entered scarred skin, with scarred skin epidermis incision for rocking handle of a knife back and forth in axle center, the straight flange blade and the hypotenuse blade that make to stretch into scarred skin cut scarred skin, form the otch of inverted v-shaped, namely the upper strata wound of scarred skin is narrower, and take second place in middle level, bottom is the widest.Bottom wound due to scarred skin becomes large, and thrombocytosis secreted in the process of scarred skin healing, adds the nutrition of hair follicle, because this increasing the survival rate of transplanting hair follicle.
Accompanying drawing explanation
Fig. 1 shows the structure of the lance shape stab knife of prior art;
Fig. 2 shows the structure of the hair grafting cutter that this utility model embodiment provides;
Fig. 3 shows the incision principle of the hair grafting cutter that this utility model embodiment provides.
Detailed description of the invention
Fig. 1 shows the structure of the lance shape stab knife 110 of prior art; Refer to Fig. 1, what use when existing hair grafting technology plants hair follicle on head cicatrix is generally lance shape stab knife 110.The otch that this lance shape stab knife 110 cuts skin formation is generally V-shaped, namely upper strata 106 wound of scarred skin 109 is wider, take second place in middle level 107, bottom 108 is the narrowest, therefore bottom 108 wound is less, when scarred skin 109 heals, the platelet of secretion is few, and the nutrition provided for hair follicle is few, and therefore after hair follicle implantation, survival rate is low.
Fig. 2 shows the structure of the hair grafting cutter that this utility model embodiment provides; Refer to Fig. 2, this utility model provides a kind of hair grafting cutter, this hair grafting cutter comprises handle of a knife 101 and is arranged at the cutter hub 102 of lamellar of handle of a knife 101, cutter hub 102 is provided with straight flange blade 103 and hypotenuse blade 104, the end of straight flange blade 103 is crossing with the end of hypotenuse blade 104 forms point of a knife 105, and straight flange blade 103 protrudes from cutter hub 102.
One end of handle of a knife 101 is cylindrical, and the other end is taper, and one end of handle of a knife 101 taper is connected with cutter hub 102.By arranging handle of a knife 101, handle of a knife 101 can being installed on the handle for gripping, conveniently carrying out cutting operation; One end that handle of a knife 101 is connected with cutter hub 102 is set to taper, conveniently observes otch.
Fig. 3 shows the incision principle of the hair grafting cutter that this utility model embodiment provides, and wherein dotted portion is the state after rocking handle of a knife 101 after hair grafting lancination enters scarred skin 109, refer to Fig. 2 and Fig. 3, when using this hair grafting cutter, handle of a knife 101 is installed on the handle for gripping, again hair grafting lancination is entered scarred skin 109, point of a knife 105 punctures scarred skin 109, straight flange blade 103 and hypotenuse blade 104 stretch into scarred skin 109, then with scarred skin 109 epidermis incision for rocking handle of a knife 101 back and forth in axle center, the straight flange blade 103 stretching into scarred skin 109 is made to cut scarred skin 109 with hypotenuse blade 104, form the otch of inverted v-shaped, namely upper strata 106 wound of scarred skin 109 is narrower, take second place in middle level 107, bottom 108 is the widest.Bottom 108 wound due to scarred skin 109 becomes large, and thrombocytosis secreted in the process that scarred skin 109 heals, adds the nutrition of hair follicle, because this increasing the survival rate of transplanting hair follicle.
Bottom 108 wound again due to scarred skin 109 is larger, the platelet of scarred skin 109 bottom 108 in agglutination can rebuild blood capillary in the middle level 107 of scarred skin 109 and upper strata 106, increase blood circulation and then the softening scarred skin 109 of scarred skin 109, further increase the survival rate of transplanting hair follicle.
This utility model is by arranging the cutter hub 102 of handle of a knife 101 and lamellar at hair grafting cutter, and straight flange blade 103 and hypotenuse blade 104 are set on cutter hub 102, the end of straight flange blade 103 and the end of hypotenuse blade 104 form point of a knife 105, and straight flange blade 103 protrudes from cutter hub 102.When using this hair grafting cutter to head cicatrix plantation hair follicle, hair grafting lancination is entered scarred skin 109, with scarred skin 109 epidermis incision for rocking handle of a knife 101 back and forth in axle center, the straight flange blade 103 stretching into scarred skin 109 is made to cut scarred skin 109 with hypotenuse blade 104, form the otch of inverted v-shaped, namely upper strata 106 wound of scarred skin 109 is narrower, and take second place in middle level 107, bottom 108 is the widest.Bottom 108 wound due to scarred skin 109 becomes large, and thrombocytosis secreted in the process that scarred skin 109 heals, adds the nutrition of hair follicle, because this increasing the survival rate of transplanting hair follicle.
These are only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a hair grafting cutter, it is characterized in that, comprise handle of a knife and be arranged at the cutter hub of lamellar of described handle of a knife, described cutter hub is provided with straight flange blade and hypotenuse blade, the end of described straight flange blade is crossing with the end of described hypotenuse blade forms point of a knife, and described straight flange blade protrudes from described cutter hub.
2. hair grafting cutter according to claim 1, is characterized in that, one end of described handle of a knife is cylindrical, and the other end is taper, and one end of described handle of a knife taper is connected with described cutter hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387940.6U CN204446031U (en) | 2014-07-14 | 2014-07-14 | A kind of hair grafting cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387940.6U CN204446031U (en) | 2014-07-14 | 2014-07-14 | A kind of hair grafting cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204446031U true CN204446031U (en) | 2015-07-08 |
Family
ID=53652986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420387940.6U Expired - Fee Related CN204446031U (en) | 2014-07-14 | 2014-07-14 | A kind of hair grafting cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204446031U (en) |
-
2014
- 2014-07-14 CN CN201420387940.6U patent/CN204446031U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150708 Termination date: 20170714 |