CN203089355U - Novel orthopedic screwing cap - Google Patents
Novel orthopedic screwing cap Download PDFInfo
- Publication number
- CN203089355U CN203089355U CN 201320000551 CN201320000551U CN203089355U CN 203089355 U CN203089355 U CN 203089355U CN 201320000551 CN201320000551 CN 201320000551 CN 201320000551 U CN201320000551 U CN 201320000551U CN 203089355 U CN203089355 U CN 203089355U
- Authority
- CN
- China
- Prior art keywords
- cone
- screwing cap
- screw thread
- novel orthopedic
- hole
- 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 belongs to the field of medical instruments, and particularly relates to a novel orthopedic screwing cap. The novel orthopedic screwing cap comprises a cone and a three-fork handle, wherein a cone head is arranged at the front end of the cone, and the three-fork handle is fixedly connected at the rear end of the cone, threads are arranged at the front end of the cone and the cone head, the intervals of the threads are equal and are respectively 1mm, a notch is arranged at a tenth thread from the cone head, and a notch is arranged at the position, for each 10mm increase, of the threads. The novel orthopedic screwing cap is simple in structure and convenient to operate, the three-fork handle is labor-saving when being used, the hole depth can be measured when a hole is tapped, operation time is shortened, amount of work of medical staff is reduced, and working efficiency is improved.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of novel orthopaedics screw tap.
Background technology
Screw thread silk nail commonly used fixes steel plate or injured surface of bone in the bone surgery, carries out the tapping hole with screw tap earlier before fixing, also needs to measure hole depth to select the screw of appropriate length for use with dipstick after attacking the hole and finishing, and waste time and energy, and increases medical worker's workload.
Summary of the invention
For overcoming above-mentioned deficiency, but the purpose of this utility model be to provide a kind of easy to operate, attack the hole dark novel orthopaedics screw tap of gaging hole simultaneously.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of novel orthopaedics screw tap, comprise that front end is provided with the cone and the trident handle that is fixedly connected on the cone rear end of conehead, and the front end of described conehead and cone is provided with screw thread.
Described flight pitch equates, is 1 millimeter.
Counting the 10th screw thread from conehead has place's breach, the many place's breach of the screw thread at 10 millimeters places of every increase.
The utlity model has following beneficial effect: simple in structure, easy to operate, the trident handle is more laborsaving in use, can measure hole depth when attacking the hole, shortens operating time, alleviates medical worker's workload, increases work efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1, the trident handle, 2, cone, 3, screw thread, 4, conehead, 5, breach.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is elaborated
As shown in Figure 1, a kind of novel orthopaedics screw tap, comprise that front end is provided with the cone 2 and the trident handle 1 that is fixedly connected on cone 2 rear ends of conehead 4, the front end of described conehead 4 and cone 2 is provided with screw thread 3, described screw thread 3 spacings equate, be 1 millimeter, counting the 10th screw thread 3 from conehead 4 has place's breach 5, screw thread more than 3 one place's breach 5 at 10 millimeters places of every increase.
This utility model is placed into the position that needs the tapping hole with conehead in use, holds the trident handle and attacks the hole, after screwed hole has been attacked,, can determine the degree of depth in hole by shooting screw thread number in the hole because flight pitch is 1 millimeter, time saving and energy saving, minimizing medical worker's workload.
Claims (3)
1. novel orthopaedics screw tap comprises that front end is provided with the cone of conehead (4) (2) and is fixedly connected on the trident handle (1) of cone (2) rear end, is characterized in that the front end of described conehead (4) and cone (2) is provided with screw thread (3).
2. a kind of novel orthopaedics screw tap according to claim 1 is characterized in that, described screw thread (3) spacing equates, is 1 millimeter.
3. a kind of novel orthopaedics screw tap according to claim 1 is characterized in that, counting the 10th screw thread (3) from conehead (4) has place's breach (5), the many place's breach (5) of the screw thread (3) at 10 millimeters places of every increase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000551 CN203089355U (en) | 2013-01-04 | 2013-01-04 | Novel orthopedic screwing cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000551 CN203089355U (en) | 2013-01-04 | 2013-01-04 | Novel orthopedic screwing cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203089355U true CN203089355U (en) | 2013-07-31 |
Family
ID=48840808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000551 Expired - Fee Related CN203089355U (en) | 2013-01-04 | 2013-01-04 | Novel orthopedic screwing cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203089355U (en) |
-
2013
- 2013-01-04 CN CN 201320000551 patent/CN203089355U/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: 20130731 Termination date: 20140104 |