CN202843697U - Piercer for orthopedics department - Google Patents
Piercer for orthopedics department Download PDFInfo
- Publication number
- CN202843697U CN202843697U CN 201220384697 CN201220384697U CN202843697U CN 202843697 U CN202843697 U CN 202843697U CN 201220384697 CN201220384697 CN 201220384697 CN 201220384697 U CN201220384697 U CN 201220384697U CN 202843697 U CN202843697 U CN 202843697U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- piercer
- sleeve
- handle
- orthopedics department
- 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
Links
Images
Abstract
The utility model discloses a piercer for an orthopedics department, and belongs to the field of medical surgical appliances. The piercer for the orthopedics department comprises a handle, a connecting rod and a drill bit, and is characterized in that a sleeve tube is arranged on the surfaces of the connecting rod, and is in threaded connection with the connecting rod, a locating sleeve is arranged on the bottom portion of the sleeve tube and on the surface of the drill bit, the diameter of the locating sleeve is a little larger than that of the connecting rod, a trumpet-shaped catching groove is formed in the outer surface of the locating sleeve, and anti-skidding threads are arranged on the handle. Compared with the prior art, the piercer for the orthopedics department has the advantages of being convenient to operate and acute in drilling, reducing the time of an operation, easing the pain of a patient and the like.
Description
Technical field
This utility model relates to a kind of medical surgical instrument, easy to operate, time saving and energy saving, the characteristics such as opening accurate, shortening operating time that especially a kind of orthopaedics borer, this borer have.
Background technology
Clinically, when carrying out breast pedicle of lumbar vertebral arch screw fixing operation, need to hole on the present pedicle of vertebral arch, at present, generally be to position with the perforate cone first, and then with aperture of trocar preboring, adopt at last the hole that borer gets out to be needed, whole operating process is more loaded down with trivial details, and the apparatus that needs is many, operating time is long, has both increased the weight of patient's misery, has increased again medical worker's labor intensity.
The utility model content
Technical assignment of the present utility model is to provide a kind of orthopaedics borer for above-mentioned deficiency of the prior art.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of orthopaedics borer, comprise handle, connecting rod and drill bit, it is characterized in that being provided with sleeve pipe in described rod surface, described sleeve pipe and connecting rod screw thread join, and are positioned at bit face at described sleeve bottom and are provided with positioning sleeve, and described positioning sleeve slightly larger in diameter is in the connecting rod diameter, be provided with horn-like catching groove at described positioning sleeve outer surface, be provided with anti-slip veins at described handle.
The beneficial effect that the utlity model has is:
1, simple to operate, time saving and energy saving, examine mouthful accurately.
2, shorten operating time, alleviate the patient suffering.
3, effectively alleviate the medical worker work difficulty, increase work efficiency.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
The specific embodiment
With reference to Figure of description this utility model is described in detail below:
As shown in the figure, this utility model comprises handle 1, connecting rod 2 and drill bit 3, wherein, on the surface of connecting rod 2 sleeve pipe 4 is installed, sleeve pipe 4 joins with connecting rod 2 screw threads, and the surface that is positioned at drill bit 3 in the bottom of sleeve pipe 4 is equipped with positioning sleeve 5, the slightly larger in diameter of positioning sleeve 5 is in the diameter of connecting rod 2, outer surface at positioning sleeve 5 is fixed with horn-like catching groove 6, and the bottom of the bottom of catching groove 6 and positioning sleeve 5 maintains an equal level, and is carved with anti-slip veins 7 at handle 1.
During use, first positioning sleeve 5 is aimed at paying no attention to of will holing, then one hold sleeve pipe 4, having the palmar side below to push down catching groove 6 can accurately locate boring sites in curing, another holds handle 1, by handle 1 rotarily drive connecting rod 2 and drill bit 3, drill bit 3 is holed at assigned address, successfully get final product until hole, convenient to operation.
Claims (1)
1. orthopaedics borer, comprise handle, connecting rod and drill bit, it is characterized in that being provided with sleeve pipe in described rod surface, described sleeve pipe and connecting rod screw thread join, and are positioned at bit face at described sleeve bottom and are provided with positioning sleeve, and described positioning sleeve slightly larger in diameter is in the connecting rod diameter, be provided with horn-like catching groove at described positioning sleeve outer surface, be provided with anti-slip veins at described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384697 CN202843697U (en) | 2012-08-04 | 2012-08-04 | Piercer for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384697 CN202843697U (en) | 2012-08-04 | 2012-08-04 | Piercer for orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202843697U true CN202843697U (en) | 2013-04-03 |
Family
ID=47974947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220384697 Expired - Fee Related CN202843697U (en) | 2012-08-04 | 2012-08-04 | Piercer for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202843697U (en) |
-
2012
- 2012-08-04 CN CN 201220384697 patent/CN202843697U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201710438U (en) | Orthopedic fixing clamp | |
| CN202843697U (en) | Piercer for orthopedics department | |
| CN201441418U (en) | Novel cranial drill | |
| CN202151377U (en) | Novel orthopedic screwdriver | |
| CN204318888U (en) | A kind of medical bone nail | |
| CN203042368U (en) | Novel osteopathic scale screw tap | |
| CN204122810U (en) | A kind of drilling machine Hardware fitting | |
| CN207563794U (en) | A kind of fried dough twist formula composite drill bit | |
| CN203388913U (en) | Vertebral plate drill for use in orthopedic surgery | |
| CN202136384U (en) | Novel cranial drill | |
| CN201379641Y (en) | Orthopedic threaded nail | |
| CN202843777U (en) | Screw driver for orthopedics department | |
| CN202960656U (en) | Manual craniotomy drill with lighting device | |
| CN201861750U (en) | Novel screw driver for orthopedics | |
| CN202136413U (en) | Novel nail extractor | |
| CN203736263U (en) | File device | |
| CN201642137U (en) | Simple operation spreader | |
| CN201743752U (en) | Medical safety quantitative tapping | |
| CN202015223U (en) | Bone drilling device | |
| CN201642269U (en) | Orthopedic universal screwdriver | |
| CN203344011U (en) | Portable maintenance tool | |
| CN202437712U (en) | Multifunctional medicine taking spoon | |
| CN203598034U (en) | Kirschner wire fixing pressurizer | |
| CN202922670U (en) | Connection device of hollow boring bit | |
| CN201642296U (en) | Reinforced pressurizing screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130804 |