CN202950718U - Wire clamping tongs for department of orthopedics - Google Patents
Wire clamping tongs for department of orthopedics Download PDFInfo
- Publication number
- CN202950718U CN202950718U CN 201220543966 CN201220543966U CN202950718U CN 202950718 U CN202950718 U CN 202950718U CN 201220543966 CN201220543966 CN 201220543966 CN 201220543966 U CN201220543966 U CN 201220543966U CN 202950718 U CN202950718 U CN 202950718U
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- CN
- China
- Prior art keywords
- tongs
- spacing
- clamp handle
- orthopedics
- limiting
- 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 pair of wire clamping tongs for the department of orthopedics, and belongs to a medical instrument for the department of orthopedics. The wire clamping tongs comprise a tongs body and a power-assisted spring, wherein a rotating shaft on the tongs body divides the tongs body into tongs heads and tongs handles; the power-assisted spring is arranged between the tongs handles; a limiting rack is fixedly arranged on one side of one tongs handle; a limiting wrench with a trench is arranged at an opposite position on the other side of the other tongs handle; a resetting spring is arranged in the trench of the limiting wrench; one end of the resetting spring is connected with the limiting wrench, and the other end of the resetting spring is connected with a limiting bulge extending into the trench; the limiting wrench is connected with the tongs handles through the rotating shaft; the limiting bulge is fixed on one tongs handle; and sawteeth and cutting teeth which are meshed with each other are respectively arranged on the two opposite surfaces of the tongs heads. The wire clamping tongs are rational in design and convenient to use.
Description
Technical field
This utility model belongs to a kind of orthopaedics medical apparatus and instruments, a kind of combination pliers for orthopedics specifically.
Background technology
The doctor usually needs the broken ends of fractured bone of fracture is fixed steel nail commonly used or steel wire etc. in the operative treatment process of fracturing etc., but the hardness such as steel nail and steel wire is higher, bite very effort during surgical procedure broken, this is unfavorable for the carrying out of performing the operation and the processing of affected part, increases misery to the patient.
The utility model content
The purpose of this utility model is for above-mentioned deficiency, and a kind of combination pliers for orthopedics is provided.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of combination pliers for orthopedics: comprise caliper and power assistant spring, rotating shaft on caliper is divided into binding clip and clamp handle with caliper, power assistant spring is set between clamp handle, one side of described clamp handle is propped up and is fixedly installed spacing tooth bar, the clamp handle opposite side props up relative position place arranges one and is with fluted spacing spanner, in the groove of spacing spanner, back-moving spring is set, one end of back-moving spring is connected with spacing spanner, spacing prominent connection that the other end is interior with stretching into groove.
Spacing spanner is connected with clamp handle by rotating shaft.
Described spacing prominent being fixed on clamp handle.
Also be respectively equipped with intermeshing sawtooth and cutting on two opposite faces of described binding clip.
The beneficial effect of this utility model: by the effect of spacing tooth bar and spacing spanner, can regulate according to different needs the biting force of combination pliers, alleviate simultaneously staff's labor intensity, when using simultaneously spacing spanner to control the folding of combination pliers, safe ready more.This utility model is reasonable in design, and is easy to use.
Description of drawings
Accompanying drawing is this utility model structural representation;
Number in the figure: 1, caliper, 2, power assistant spring, 3, spacing tooth bar, 4, spacing spanner, 5, spacing prominent, 6, back-moving spring, 7, clamp handle, 8, binding clip, 9, sawtooth, 10, cutting.
The specific embodiment
With reference to Figure of description, this utility model is described in detail below:
As shown in the figure, a kind of combination pliers for orthopedics: comprise caliper 1 and power assistant spring 2, rotating shaft on caliper 1 is divided into binding clip 8 and clamp handle 7 with caliper 1, power assistant spring 2 is set between clamp handle 7, one side of described clamp handle 7 is propped up and is fixedly installed spacing tooth bar 3, and clamp handle 7 opposite sides prop up relative position place arranges one and is with fluted spacing spanner 4, and back-moving spring 6 is set in the groove of spacing spanner 4, one end of back-moving spring 6 is connected with spacing spanner 4, the other end with stretch into spacing prominent 5 in groove and be connected.
Spacing spanner 4 is connected with clamp handle 7 by rotating shaft.
Described spacing prominent (5) are fixed on clamp handle 7.
Also be respectively equipped with intermeshing sawtooth 9 and cutting 10 on two opposite faces of described binding clip 8.
During use, regulate as required the biting force of combination pliers, only need in the time of need to unclamping spacing spanner one is pulled and can be unclamped combination pliers backward.
Claims (4)
1. combination pliers for orthopedics: comprise caliper (1) and power assistant spring (2), rotating shaft on caliper (1) is divided into binding clip (8) and clamp handle (7) with caliper (1), power assistant spring (2) is set between clamp handle (7), it is characterized in that: a side of described clamp handle (7) is propped up and is fixedly installed spacing tooth bar (3), clamp handle (7) opposite side props up relative position place arranges one and is with fluted spacing spanner (4), back-moving spring (6) is set in the groove of spacing spanner (4), one end of back-moving spring (6) is connected with spacing spanner (4), the other end spacing prominent (5) interior with stretching into groove are connected.
2. a kind of combination pliers for orthopedics according to claim 1, it is characterized in that: spacing spanner (4) is connected with clamp handle (7) by rotating shaft.
3. a kind of combination pliers for orthopedics according to claim 1 is characterized in that: described spacing prominent (5) are fixed on clamp handle (7).
4. a kind of combination pliers for orthopedics according to claim 1, is characterized in that: also be respectively equipped with intermeshing sawtooth (9) and cutting (10) on two opposite faces of described binding clip (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543966 CN202950718U (en) | 2012-10-23 | 2012-10-23 | Wire clamping tongs for department of orthopedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543966 CN202950718U (en) | 2012-10-23 | 2012-10-23 | Wire clamping tongs for department of orthopedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202950718U true CN202950718U (en) | 2013-05-29 |
Family
ID=48456316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543966 Expired - Fee Related CN202950718U (en) | 2012-10-23 | 2012-10-23 | Wire clamping tongs for department of orthopedics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202950718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106456202A (en) * | 2014-04-30 | 2017-02-22 | 范德比尔特大学 | Surgical grasper |
| CN110711053A (en) * | 2019-10-23 | 2020-01-21 | 天衍医疗器材有限公司 | Patella driver |
-
2012
- 2012-10-23 CN CN 201220543966 patent/CN202950718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106456202A (en) * | 2014-04-30 | 2017-02-22 | 范德比尔特大学 | Surgical grasper |
| CN110711053A (en) * | 2019-10-23 | 2020-01-21 | 天衍医疗器材有限公司 | Patella driver |
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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: 20130529 Termination date: 20131023 |