CN202515743U - Nail ingrowing knife - Google Patents
Nail ingrowing knife Download PDFInfo
- Publication number
- CN202515743U CN202515743U CN2012201733186U CN201220173318U CN202515743U CN 202515743 U CN202515743 U CN 202515743U CN 2012201733186 U CN2012201733186 U CN 2012201733186U CN 201220173318 U CN201220173318 U CN 201220173318U CN 202515743 U CN202515743 U CN 202515743U
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- CN
- China
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- blade
- knife
- cutting blade
- sword
- nail
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- Expired - Fee Related
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Abstract
The utility model discloses an ingrown nail knife. The ingrown nail knife comprises a knife handle, a cutting blade and a knife body, wherein one end of the knife body is fixedly connected with the knife handle; an arc-shaped edge is formed at the other end of the knife body; an endpoint of the arc-shaped edge is overlapped with the endpoint of an edge line of the knife body; the arc-shaped edge and the edge line of the knife body at the overlapped position form a tapered lead cone; and the straight-line distance from the top end of the tapered lead cone to the bottom of the arc-shaped edge is 1 to 1.5 mm. The utility model has the advantages that the ingrown nail knife is a surgical operation tool special for treating an ingrown nail, simple in structure, convenient to operate and high in operation precision; and when a surgical operation is performed on a patient with the ingrown nail by utilizing the ingrown nail knife, the caused wound on the affected part of the patient is small, the wound can recover quickly, and the pain of the patient is lightened greatly.
Description
Technical field
This utility model relates to the cutter that a kind of surgical operation is used, and particularly relates to the ingrowing nail cutter that a kind of specialty is used for the ingrowing nail operation.
Background technology
Ingrowing nail is meant that toenail length is in meat.Ingrowing nail is that a kind of common sufficient section is sick, its occurrence cause be since the mistake that the toenail edge is pruned deeply, low excessively, add wear tip, due to the thin type footwear extruding toe.Early stage ingrowing nail only shows as pain, and the very easily concurrent nail groove tissue infection of ingrowing nail is called paronychia clinically, and at this moment, local appearance is significantly red, swollen, hot, and with having an intense pain, after the suppuration, the part has purulent secretion to flow out.
At present, be through operating method to ingrowing nail, paronychial treatment, under the capable nail matrix of general surgery sharp knife; Separate disease first and nail matrix, separate eponychium and sick side nail groove, cut off the finger toenail with shears along the excision line then; The reuse mosquito forceps is clamped the disease first, pulls out the disease first with withdrawing method or the volume method of pulling out.Employing general surgery sharp knife separates the disease first and nail matrix is big to the wound that the patient causes, and pain is obvious, and recovery time is long; Simultaneously, whole surgery process cutter for same is more, complicated operation; And used cutter and the amateur cutter that is used for treating ingrowing nail, therefore, in operation process; The assurance of cutter is relied on the experience of surgeon fully, be easy to the patient is caused unnecessary damage.
Also there is not at present a kind of specialty to be used for the cutter of ingrowing nail operation.
The utility model content
The purpose of this utility model is to provide a kind of specialty to be used for the ingrowing nail cutter of ingrowing nail operation.
The purpose of this utility model is implemented by following technical scheme; A kind of ingrowing nail cutter, it comprises hilt and blade, an end of said blade is fixedly connected with hilt; The other end of said blade is provided with the arc port sword; An end points of said arc port sword overlaps with an edge line end points of said blade, and an edge line formation taper leading cone of the said arc port sword of coincidence place and said blade, and the top of said taper leading cone to the air line distance of said arc port sword bottom is 1mm-1.5mm.
Said ingrowing nail cutter also includes cutting blade; Said cutting blade and said blade are positioned at same plane and link into an integrated entity; The knife back of said cutting blade is terminal to be connected with the end of said arc port sword away from said taper leading cone; The blade of said cutting blade is terminal to be connected with the marginal end portion of said blade, and the knife back of said cutting blade is relative with said taper leading cone, and the angle of the knife back of said cutting blade and said hilt centrage is the 20-30 degree.
The upper and lower edge of said blade is parallel to each other, the end attenuation gradually that the thickness of said blade extremely is connected with said cutting blade by an end that is connected with said hilt.
The advantage of this utility model is, this utility model is the special-purpose surgical cutter of treatment ingrowing nail, and is simple in structure, be convenient to operation, and the operation degree of accuracy is high; When utilizing this utility model that the ingrowing nail patient is carried out surgical operation, the wound that the patient affected part is caused is little, recovers fast, alleviates the patient suffering greatly.
Description of drawings
Fig. 1 is an ingrowing nail knife structure sketch map.
Fig. 2 is an ingrowing nail cutter blade schematic perspective view.
Fig. 3 is the partial enlarged drawing of Fig. 1.
Fig. 4 is a disease first cutting part sketch map.
The specific embodiment: a kind of ingrowing nail cutter, it comprises hilt 1, blade 2 and cutting blade 5, the upper and lower edge of blade 2 is parallel to each other.One end of blade 2 is fixedly connected with hilt 1; The other end of blade 2 is provided with arc port sword 3; An end points of arc port sword 3 overlaps with an edge line end points of blade 2; And the arc port sword 3 of coincidence place constitutes taper leading cone 4 with an edge line of blade 2, and the air line distance of the top of taper leading cone 4 to said arc port sword 3 bottoms is 1.2mm.Cutting blade 5 is positioned at same plane with blade 2 and links into an integrated entity; The knife back 6 ends of cutting blade 5 are connected with the end of arc port sword 3 away from taper leading cone 4; Blade 7 ends of cutting blade 5 are connected with the marginal end portion of blade 2; And the knife back 6 of cutting blade 5 is relative with taper leading cone 4, and the knife back 6 of cutting blade 5 is 25 degree with the angle of hilt 1 centrage.The end attenuation gradually that the thickness of blade 2 extremely is connected with cutting blade 5 by an end that is connected with hilt 1.
Ingrowing nail cutter operating instruction: as shown in Figure 4 when the ingrowing nail patient being carried out surgical operation with the ingrowing nail cutter, at first taper leading cone 4 is inserted under the first by sick free margin of nail 8; Advance along sick first excision line 9 directions then, at this moment, arc port sword 3 contains disease free margin of nail 8; And advance to nail root along the direct of travel of taper leading cone 4, sick first to be severed along sick first excision line 9, reuse cutting blade 5 separates eponychium 10 and sick side nail grooves 11; Clamp the disease first with mosquito forceps at last, the sick first under the cutting is pulled out.
Claims (3)
1. ingrowing nail cutter; It is characterized in that it comprises hilt and blade, an end of said blade is fixedly connected with hilt; The other end of said blade is provided with the arc port sword; An end points of said arc port sword overlaps with an edge line end points of said blade, and an edge line formation taper leading cone of the said arc port sword of coincidence place and said blade, and the top of said taper leading cone to the air line distance of said arc port sword bottom is 1mm-1.5mm.
2. a kind of ingrowing nail cutter according to claim 1; It is characterized in that; It also includes cutting blade; Said cutting blade and said blade are positioned at same plane and link into an integrated entity, and the knife back of said cutting blade is terminal to be connected with the end of said arc port sword away from said taper leading cone, and the blade of said cutting blade is terminal to be connected with the marginal end portion of said blade; And the knife back of said cutting blade is relative with said taper leading cone, and the angle of the knife back of said cutting blade and said hilt centrage is the 20-30 degree.
3. a kind of ingrowing nail cutter according to claim 1 is characterized in that the upper and lower edge of said blade is parallel to each other, the end attenuation gradually that the thickness of said blade extremely is connected with said cutting blade by an end that is connected with said hilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201733186U CN202515743U (en) | 2012-04-13 | 2012-04-13 | Nail ingrowing knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201733186U CN202515743U (en) | 2012-04-13 | 2012-04-13 | Nail ingrowing knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202515743U true CN202515743U (en) | 2012-11-07 |
Family
ID=47098719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201733186U Expired - Fee Related CN202515743U (en) | 2012-04-13 | 2012-04-13 | Nail ingrowing knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202515743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598908A (en) * | 2013-11-20 | 2014-02-26 | 王跃平 | Method and instrument for correcting ingrown nails |
-
2012
- 2012-04-13 CN CN2012201733186U patent/CN202515743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598908A (en) * | 2013-11-20 | 2014-02-26 | 王跃平 | Method and instrument for correcting ingrown nails |
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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 |
Granted publication date: 20121107 Termination date: 20150413 |
|
| EXPY | Termination of patent right or utility model |