CN214761342U - Novel hook-shaped stripper - Google Patents
Novel hook-shaped stripper Download PDFInfo
- Publication number
- CN214761342U CN214761342U CN202022980815.4U CN202022980815U CN214761342U CN 214761342 U CN214761342 U CN 214761342U CN 202022980815 U CN202022980815 U CN 202022980815U CN 214761342 U CN214761342 U CN 214761342U
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- blade
- hook
- bottom end
- stripping
- stripping hook
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Abstract
The utility model discloses a novel hook-shaped stripper, which comprises a handle, a blade and a stripping hook, wherein the bottom end of the handle is detachably connected with the top end of the blade, the end surface of the bottom end of the blade is arranged in an inclined shape with a lower left part and a higher right part, a cutting edge with the gradient consistent with that of the end surface of the bottom end of the blade is integrally formed at the bottom end of the blade, and the stripping hook is arranged at the bottom end of the blade; the stripping hook is in a curved arc ring shape, the bending direction of the stripping hook is upward arranged, the left end of the stripping hook and the left side of the bottom end of the blade are integrally formed, and the right end of the stripping hook is arranged in a chamfer shape; the vertical surface of the peeling hook coincides with the vertical surface of the blade. The utility model discloses the situation of having avoided the cutting edge of scalpel to accidentally injure other positions when cutting the tissue area takes place, has reduced the emergence risk of medical accident, has brought the facility for the operation of spinal column operations such as cervical vertebra, chest lumbar vertebrae.
Description
Technical Field
The utility model relates to the field of medical treatment, especially, relate to a novel hook-like strip.
Background
In the medical field, a surgical operation is a commonly used treatment means, in spine surgery such as cervical vertebra, thoracic vertebra and lumbar vertebra, when posterior longitudinal ligament, ligamentum flavum or intraductal dura mater of vertebra needs to be cut off, a hooked detacher is often needed to separate and hook up tissue, and then a scalpel is used to cut off the hooked tissue.
Disclosure of Invention
The utility model aims at the above problem, provide a simple structure, convenient operation's novel hook-like strip.
In order to realize the purpose, the technical scheme of the utility model is that:
a novel hook-shaped stripper comprises a cutter handle, a blade and a stripping hook, wherein the bottom end of the cutter handle is detachably connected with the top end of the blade, the end face of the bottom end of the blade is obliquely arranged in a manner of being lower at the left side and higher at the right side, a cutting edge with the gradient consistent with that of the end face of the bottom end of the blade is integrally formed at the bottom end of the blade, and the stripping hook is arranged at the bottom end of the blade; the stripping hook is in a curved arc ring shape, the bending direction of the stripping hook is upward arranged, the left end of the stripping hook and the left side of the bottom end of the blade are integrally formed, and the right end of the stripping hook is arranged in a chamfer shape; the vertical surface of the peeling hook coincides with the vertical surface of the blade.
Furthermore, a central long hole is formed in the central position of the blade, and the length direction of the central long hole is consistent with that of the blade.
Further, the blade and the handle are both made of stainless steel.
Furthermore, the bottom end of the knife handle is provided with a connecting groove and is connected with the top end of the blade in an inserting mode through the connecting groove.
Compared with the prior art, the utility model has the advantages and positive effect be:
the utility model discloses an adopt and set up in blade bottom left side and peel off the hook and peel off the crooked orientation of hook and the design of cutting edge with one side for when organizing cutting off the operation, only need handheld handle of a knife, then will organize the separation through peeling off the hook, collude, then control handle of a knife perk height peels off the hook, the tissue that makes the collude slides to the cutting edge direction, after the tissue meets with the cutting edge, sharp cutting edge can cut off the tissue of choosing, whole operation only need use the device in the utility model provides a device can be accomplished, need not use and peels off the ion, the scalpel carries out the cooperation operation, has improved the convenience that the tissue cut off the operation, and the situation that the cutting edge of having avoided the scalpel simultaneously wrongly hindered other positions when cutting off the tissue takes place, has reduced the emergence risk of medical accident, has brought the facility for the operation of spinal surgery such as cervical vertebra, chest lumbar vertebrae.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.
As shown in fig. 1, the embodiment discloses a novel hook-shaped stripper, which comprises a handle 1, a blade 2 and a stripping hook 3, wherein the bottom end of the handle 1 is detachably connected with the top end of the blade 2, a central long hole 202 is formed in the central position of the blade 2, and the length direction of the central long hole 202 is consistent with that of the blade 2; the end face of the bottom end of the blade 2 is arranged in an inclined manner with a lower left part and a higher right part, the bottom end of the blade 2 is integrally formed with a cutting edge 201 with the same inclination as that of the end face of the bottom end of the blade 2, and the blade 2 and the handle 1 are both made of stainless steel; the bottom end of the blade 2 is provided with a stripping hook 3; the stripping hook 3 is in a curved arc ring shape, the bending direction of the stripping hook 3 is upward, the left end of the stripping hook 3 and the left side of the bottom end of the blade 2 are integrally formed, and the right end of the stripping hook 3 is in a chamfer shape; the inverted angle shape can avoid the condition that the right end of the stripping hook is too sharp to cause injury to other parts of the human body in the operation process; the vertical surface of the stripping hook 3 is coincident with the vertical surface of the blade 2, namely the stripping hook 3 and the blade 2 belong to the same vertical surface.
The bottom end of the knife handle 1 is provided with a connecting groove and is spliced with the top end of the blade 2 through the connecting groove. The blade can be replaced through the design that the blade is connected with the handle in an inserting mode through the connecting groove, the blade only needs to be replaced after operation, the handle is not needed to be replaced, and waste of resources is avoided.
The utility model discloses an adopt and set up in blade bottom left side and peel off the hook and peel off the crooked direction of hook and the design of cutting edge with one side for when carrying out ligament cutting operation, only need handheld handle of a knife, then will organize the separation through peeling off the hook, collude, then control handle of a knife perk height peels off the hook, the tissue that makes the collude slides to the cutting edge direction, after tissue and cutting edge contact, sharp cutting edge can cut off the tissue of choosing, whole operation only need use the device in the utility model provides a device can be accomplished, need not use and shell the ion, the scalpel carries out the cooperation operation, has improved the convenience that the tissue cut off the operation, and the situation that the cutting edge of having avoided the scalpel to miss other positions when cutting off the tissue simultaneously takes place, has reduced the emergence risk of medical accident, has brought the facility for the operation of spinal column operations such as cervical vertebra, chest lumbar vertebrae.
Claims (4)
1. A novel hook-shaped detacher is characterized in that: the novel hook-shaped stripper comprises a cutter handle, a blade and a stripping hook, wherein the bottom end of the cutter handle is detachably connected with the top end of the blade, the end face of the bottom end of the blade is obliquely arranged in a manner that the left part is lower than the right part is higher than the right part, a cutting edge with the gradient consistent with that of the end face of the bottom end of the blade is integrally formed at the bottom end of the blade, and the stripping hook is arranged at the bottom end of the blade; the stripping hook is in a curved arc ring shape, the bending direction of the stripping hook is upward arranged, the left end of the stripping hook and the left side of the bottom end of the blade are integrally formed, and the right end of the stripping hook is arranged in a chamfer shape; the vertical surface of the peeling hook coincides with the vertical surface of the blade.
2. The novel hook stripper as set forth in claim 1, wherein: the center position of the blade is provided with a center long hole, and the length direction of the center long hole is consistent with the length direction of the blade.
3. The novel hook stripper as set forth in claim 2, wherein: the blade and the knife handle are both made of stainless steel.
4. The novel hook stripper as set forth in claim 3, wherein: the bottom end of the knife handle is provided with a connecting groove and is spliced with the top end of the blade through the connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022980815.4U CN214761342U (en) | 2020-12-09 | 2020-12-09 | Novel hook-shaped stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022980815.4U CN214761342U (en) | 2020-12-09 | 2020-12-09 | Novel hook-shaped stripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214761342U true CN214761342U (en) | 2021-11-19 |
Family
ID=78711193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022980815.4U Active CN214761342U (en) | 2020-12-09 | 2020-12-09 | Novel hook-shaped stripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214761342U (en) |
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2020
- 2020-12-09 CN CN202022980815.4U patent/CN214761342U/en active Active
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