CN202086523U - Tap for orthopaedics operation - Google Patents
Tap for orthopaedics operation Download PDFInfo
- Publication number
- CN202086523U CN202086523U CN2011200831280U CN201120083128U CN202086523U CN 202086523 U CN202086523 U CN 202086523U CN 2011200831280 U CN2011200831280 U CN 2011200831280U CN 201120083128 U CN201120083128 U CN 201120083128U CN 202086523 U CN202086523 U CN 202086523U
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- CN
- China
- Prior art keywords
- screw tap
- knob
- tap
- termination
- utility
- 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 discloses a tap for an orthopadeics operation, which comprises a screw tap, an end connected at the tail end of the screw tap and handles connected with two sides of the end. Furthermore, a knob is connected with the end face of the end. The knob is added on the end face of the end so that a user only need to turn the knob, the tap can be conveniently and quickly screwed off a bone during operation of screwing off the tap. Accordingly, the tap has the advantages of being smooth in screwed off speed and high in screwed off efficiency.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to the osseous surgery screw tap.
Background technology
In bone surgery, hole on bone with screw tap usually.Present screw tap by screw tap 100, is connected the termination 200 of screw tap 100 ends and group handle 300 formations that symmetry is connected 200 both sides, termination as shown in Figure 1.This osseous surgery has simple in structure, drilling operation advantage easily with screw tap.But, find that in actual use the osseous surgery of this structure is smooth and easy inadequately when withdrawing from operation with screw tap, it is lower to withdraw from efficient.
The utility model content
Technical problem to be solved in the utility model provide a kind of withdraw from smooth and easy, withdraw from the high osseous surgery screw tap of efficient, to overcome the deficiency that prior art exists.
In order to solve the problems of the technologies described above, this utility model adopts following technical scheme:
A kind of osseous surgery screw tap comprises screw tap, is connected the termination of screw tap end and the handle of dialling that symmetry is connected the both sides, termination, and it is characterized in that: described termination end face is connected with knob.
Described knob is cylindrical knob.Described cylindrical knob surface has anti-skidding indentation.
Adopt technique scheme,, carrying out screw tap when withdrawing from operation, only need the twisting knob just can easily and quickly screw tap be withdrawed from from bone like this by increasing knob at the termination end face, thus make screw tap have to withdraw from smooth and easy, withdraw from the high advantage of efficient.
Description of drawings
Be elaborated below in conjunction with the drawings and specific embodiments this utility model:
Fig. 1 is a structural representation of the present utility model;
Among the figure: the 100-screw tap, the 200-termination, 300-dials handle, 400-knob, the anti-skidding indentation of 500-.
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The specific embodiment
As shown in Figure 1, osseous surgery screw tap of the present utility model comprises screw tap 100, is connected the termination 200 of screw tap 100 ends and group handle 300 that symmetry is connected 200 both sides, termination, and also 200 end faces are connected with knob 400 in the termination in addition.This knob 300 is cylindrical knob, and cylindrical knob surface has anti-skidding indentation 500.
This utility model is by 200 end faces increase knob 400 in the termination, carrying out screw tap when withdrawing from operation, only needs twisting knob 400 just can easily and quickly screw tap be withdrawed from from bone like this, thus make screw tap have to withdraw from smooth and easy, withdraw from the high advantage of efficient.
But, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating this utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (3)
1. an osseous surgery screw tap comprises screw tap, is connected the termination of screw tap end and the handle of dialling that symmetry is connected the both sides, termination, and it is characterized in that: described termination end face is connected with knob.
2. osseous surgery screw tap according to claim 1 is characterized in that: described knob is cylindrical knob.
3. osseous surgery screw tap according to claim 2 is characterized in that: described cylindrical knob surface has anti-skidding indentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200831280U CN202086523U (en) | 2011-03-25 | 2011-03-25 | Tap for orthopaedics operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200831280U CN202086523U (en) | 2011-03-25 | 2011-03-25 | Tap for orthopaedics operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202086523U true CN202086523U (en) | 2011-12-28 |
Family
ID=45361624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200831280U Expired - Fee Related CN202086523U (en) | 2011-03-25 | 2011-03-25 | Tap for orthopaedics operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202086523U (en) |
-
2011
- 2011-03-25 CN CN2011200831280U patent/CN202086523U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120325 |