CN205031324U - Novel bone chisel - Google Patents
Novel bone chisel Download PDFInfo
- Publication number
- CN205031324U CN205031324U CN201520786638.2U CN201520786638U CN205031324U CN 205031324 U CN205031324 U CN 205031324U CN 201520786638 U CN201520786638 U CN 201520786638U CN 205031324 U CN205031324 U CN 205031324U
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- CN
- China
- Prior art keywords
- handle
- novel bone
- chisel
- cutter body
- bone chisel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a novel bone chisel, relates to medical instrument technical field, its include vertical setting the handle, install in the chisel body of handle bottom and set up in the chisel head of chisel body bottom, its length direction that openly follows of chisel body has seted up a plurality of logical grooves, and the bottom in every logical groove is provided with a horizontal doctor -bar, be provided with the power in the handle, the side of handle is provided with the switch, and the bottom border of handle evenly is provided with a plurality of lights, and switch and each light all with power electric connection. The utility model provides high operation efficiency.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically a kind of Novel bone chisel.
Background technology
In lumbar vertebral posterior decompression operation, when vertebral body trailing edge hypertrophy hyperosteogeny or calcification disc tissue position hit exactly before canalis spinalis, if by it removal, need by dural sac to side tractive, then use the apparatus such as osteotome, nucleus pulposus clamp by it removal.But because distance drawn is comparatively large, affects the sight line of medical personnel, significantly increase the risk of dural sac, nerve root and cauda equina injury.In addition, in osteotome work process, need the broken bone clearing up generation at any time, had a strong impact on procedure efficiency.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to provide a kind of Novel bone chisel, improves procedure efficiency.
For reaching above object, the technical scheme that this utility model is taked is: a kind of Novel bone chisel, comprise the handle vertically arranged, the cutter body being installed on handle bottom and be arranged at the chisel head of cutter body bottom, the front of described cutter body offers some grooves along its length, and the bottom of every bar groove is provided with a horizontal scraping blade; Be provided with power supply in described handle, the side of handle is provided with switch, and the bottom side edge of handle is along being evenly provided with some illuminating lamps, and switch and each illuminating lamp are all electrically connected with power supply.
Further improvement is: a side of described cutter body is provided with rule.
Further improvement is: described chisel head has L v notch v.
Further improvement is: each illuminating lamp of described handle bottom is all towards chisel head.
Further improvement is: described cutter body is rectangular structure.
Further improvement is: described handle is cylindrical structure.
Further improvement is: described handle outer surface has anti-skidding lines.
Further improvement is: described groove is provided with 2.
Further improvement is: described power supply is button cell.
Further improvement is: described illuminating lamp is LED.
The beneficial effects of the utility model are:
1, in this utility model, be provided with groove in the front of cutter body, and the bottom of every bar groove is provided with a horizontal scraping blade; In operation process, the broken influential point of bone, along with the movement of cutter body, is taken out of by groove and horizontal scraping blade together, is improve procedure efficiency.
2, in this utility model, in the bottom side edge of handle along being evenly provided with some illuminating lamps, and provide electric power by the power supply in handle, medical and technical staff can by the on-off control being arranged at handle side each illuminating lamp, be chisel head illumination in operation process, improve the visual field of medical personnel.
3, in this utility model, a side of cutter body is provided with rule, medical personnel can control the degree of depth of osteotome by reading rule, improve operation precision.
Accompanying drawing explanation
Fig. 1 is the structural representation of Novel bone chisel in this utility model embodiment.
Reference numeral:
1-hands handle; 2-cuts a hole body; 3-chisel head; 4-groove; The horizontal scraping blade of 5-; 6-illuminating lamp; 7-rule; 8-switch.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Shown in Figure 1, this utility model embodiment provides a kind of Novel bone chisel, comprise the handle 1 vertically arranged, the cutter body 2 being installed on handle 1 bottom and be arranged at the chisel head 3 of cutter body 2 bottom, concrete, handle 1 is in cylindrical structure, and handle 1 outer surface has anti-skidding lines, be convenient to medical personnel and hold with a firm grip handle 1.Concrete, chisel head 3 has L v notch v, is convenient to medical personnel and carries out operation technique.Cutter body 2 is in rectangular structure, and the front of cutter body 2 offers some grooves 4 along its length, and concrete, groove 4 is provided with 2.The bottom of every bar groove 4 is provided with a horizontal scraping blade 5; In operation process, the broken influential point of bone, along with the movement of cutter body 2, is taken out of by groove 4 and horizontal scraping blade 5 together, is improve procedure efficiency.
Be provided with power supply in handle 1, concrete, power supply is button cell.The side of handle 1 is provided with switch 8, and the bottom side edge of handle 1 is along being evenly provided with some illuminating lamps 6, and concrete, illuminating lamp 6 is LED, and each illuminating lamp 6 of handle 1 bottom is all towards chisel head 3, adds illuminating effect.Switch 8 and each illuminating lamp 6 are all electrically connected with power supply.Medical and technical staff can by the on-off control being arranged at handle 1 side each illuminating lamp 6, throw light on for chisel head 3 in operation process, improve the visual field of medical personnel.
Preferably, a side of cutting a hole body 2 is provided with rule 7.Medical personnel can control the degree of depth of osteotome by reading rule 7, improve operation precision.
The operation principle of this utility model Novel bone chisel is:
In operation process, medical personnel control the degree of depth of osteotome by reading rule 7, by each illuminating lamp 6 of on-off control being arranged at handle 1 side, throw light in operation process for chisel head 3 meanwhile; The broken bone produced in operation process, along with the movement of cutter body 2, can be taken out of by groove 4 and horizontal scraping blade 5, improves procedure efficiency together.
This utility model is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with this utility model or akin technical scheme, all within its protection domain.
Claims (10)
1. a Novel bone chisel, comprise the handle (1) vertically arranged, the cutter body (2) being installed on handle (1) bottom and be arranged at the chisel head (3) of cutter body (2) bottom, it is characterized in that: the front of described cutter body (2) offers some grooves (4) along its length, and the bottom of every bar groove (4) is provided with a horizontal scraping blade (5); Described handle is provided with power supply in (1), the side of handle (1) is provided with switch (8), the bottom side edge of handle (1) is along being evenly provided with some illuminating lamps (6), and switch (8) and each illuminating lamp (6) are all electrically connected with power supply.
2. Novel bone chisel according to claim 1, is characterized in that: a side of described cutter body (2) is provided with rule (7).
3. Novel bone chisel according to claim 1, is characterized in that: described chisel head (3) has L v notch v.
4. Novel bone chisel according to claim 1, is characterized in that: each illuminating lamp (6) of described handle (1) bottom is all towards chisel head (3).
5. Novel bone chisel according to claim 1, is characterized in that: described cutter body (2) is in rectangular structure.
6. Novel bone chisel according to claim 1, is characterized in that: described handle (1) is in cylindrical structure.
7. Novel bone chisel according to claim 1, is characterized in that: described handle (1) outer surface has anti-skidding lines.
8. Novel bone chisel according to claim 1, is characterized in that: described groove (4) is provided with 2.
9. Novel bone chisel according to claim 1, is characterized in that: described power supply is button cell.
10. Novel bone chisel according to claim 1, is characterized in that: described illuminating lamp (6) is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786638.2U CN205031324U (en) | 2015-10-12 | 2015-10-12 | Novel bone chisel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786638.2U CN205031324U (en) | 2015-10-12 | 2015-10-12 | Novel bone chisel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205031324U true CN205031324U (en) | 2016-02-17 |
Family
ID=55290263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520786638.2U Expired - Fee Related CN205031324U (en) | 2015-10-12 | 2015-10-12 | Novel bone chisel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205031324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510780A (en) * | 2016-12-02 | 2017-03-22 | 彭国光 | Mandibular condylar process detecting hook |
-
2015
- 2015-10-12 CN CN201520786638.2U patent/CN205031324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510780A (en) * | 2016-12-02 | 2017-03-22 | 彭国光 | Mandibular condylar process detecting hook |
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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: 20160217 Termination date: 20161012 |