CN202342164U - Screw tap for orthopaedics - Google Patents
Screw tap for orthopaedics Download PDFInfo
- Publication number
- CN202342164U CN202342164U CN2011205003597U CN201120500359U CN202342164U CN 202342164 U CN202342164 U CN 202342164U CN 2011205003597 U CN2011205003597 U CN 2011205003597U CN 201120500359 U CN201120500359 U CN 201120500359U CN 202342164 U CN202342164 U CN 202342164U
- Authority
- CN
- China
- Prior art keywords
- screw tap
- orthopaedics
- localizer
- centrum
- 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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- Surgical Instruments (AREA)
Abstract
The utility model discloses a screw tap for orthopaedics. The screw tap comprises a transverse handle, wherein the lower end of the handle is provided with a centrum, the lower end of the centrum is connected with a positioning device through threads, the lower part of the positioning device is provided with a conical head, the centrum is provided with scales, and the positioning device is in an annular structure. The screw tap for the orthopaedics has a reasonable structure design and is convenient to operate, perforating is synchronized with the depth measurement, pain of a patient can be alleviated, the working difficulty of medical personnel can be reduced, and time and labor can be saved.
Description
Technical field
This utility model relates to technical field of medical instruments, and especially a kind of orthopaedics is used screw tap.
Background technology
In the clinical orthopaedics operation; Usually with screw fixings steel plate or injured surface of bone, carry out the merit hole with screw tap earlier, measure hole depth according to dipstick again behind the merit hole and fix preceding the needs; Select for use the screw of respective length to fix at last; Present screw tap only plays the effect in merit hole in the process of treatment fracture, operation is wasted time and energy.
The utility model content
The purpose of this utility model is in order to overcome above-mentioned technical disadvantages, to provide a kind of orthopaedics to use screw tap.
The technical scheme that this utility model technical solution problem adopts is: a kind of orthopaedics is used screw tap, comprises transverse handle, and the lower end of said handle is provided with vertebral body, and the lower end of vertebral body is connected with localizer through screw thread, and the bottom of localizer is provided with conehead.
Said vertebral body is provided with scale.
Said localizer is a loop configuration.
The beneficial effect that this utility model had is:
This utility model reasonable in design, easy to operate, merit hole and depth measurement are carried out synchronously, can alleviate patient's misery, have alleviated medical worker's work difficulty, and be time saving and energy saving.
Description of drawings
Fig. 1 is the structural representation of this utility model.
The specific embodiment
Below in conjunction with Fig. 1 this utility model is done following detailed description.
As shown in Figure 1, this utility model comprises transverse handle 1, and the lower end of said handle 1 is provided with vertebral body 2; The lower end of vertebral body 2 is connected with localizer 3 through screw thread; The bottom of localizer 3 is provided with conehead 5, and said vertebral body 2 is provided with scale 4, and said localizer 3 is a loop configuration.During use, localizer 3 is placed the position that needs the merit hole, hold localizer 3; Can effectively avoid the merit orifice angle to squint; Turning handle 1 slowly penetrates side cortex through conehead 5 then, after finish in the merit hole; Write down the numerical value of the scale 4 on the screw tap, select the screw of respective length to get final product according to scale numerical value then.
Claims (3)
1. an orthopaedics is used screw tap, it is characterized in that: comprise transverse handle, the lower end of said handle is provided with vertebral body, and the lower end of vertebral body is connected with localizer through screw thread, and the bottom of localizer is provided with conehead.
2. a kind of orthopaedics according to claim 1 is used screw tap, it is characterized in that: said vertebral body is provided with scale.
3. a kind of orthopaedics according to claim 1 is used screw tap, it is characterized in that: said localizer is a loop configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205003597U CN202342164U (en) | 2011-11-26 | 2011-11-26 | Screw tap for orthopaedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205003597U CN202342164U (en) | 2011-11-26 | 2011-11-26 | Screw tap for orthopaedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202342164U true CN202342164U (en) | 2012-07-25 |
Family
ID=46531183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205003597U Expired - Fee Related CN202342164U (en) | 2011-11-26 | 2011-11-26 | Screw tap for orthopaedics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202342164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015183273A1 (en) * | 2014-05-29 | 2015-12-03 | Smith & Nephew, Inc. | Retrogade reamer depth tube gage |
| US9243881B2 (en) | 2014-05-29 | 2016-01-26 | Smith & Nephew, Inc. | Retrograde reamer depth tub gage |
-
2011
- 2011-11-26 CN CN2011205003597U patent/CN202342164U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015183273A1 (en) * | 2014-05-29 | 2015-12-03 | Smith & Nephew, Inc. | Retrogade reamer depth tube gage |
| US9243881B2 (en) | 2014-05-29 | 2016-01-26 | Smith & Nephew, Inc. | Retrograde reamer depth tub gage |
| US9622757B2 (en) | 2014-05-29 | 2017-04-18 | Smith & Nephew, Inc. | Retrograde reamer depth tub gage |
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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: 20120725 Termination date: 20121126 |