CN203074850U - Nail taking tongs of orthopedics bone setting nail - Google Patents
Nail taking tongs of orthopedics bone setting nail Download PDFInfo
- Publication number
- CN203074850U CN203074850U CN 201320048362 CN201320048362U CN203074850U CN 203074850 U CN203074850 U CN 203074850U CN 201320048362 CN201320048362 CN 201320048362 CN 201320048362 U CN201320048362 U CN 201320048362U CN 203074850 U CN203074850 U CN 203074850U
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- China
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- nail
- caliper
- command
- tong
- bone setting
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- Expired - Fee Related
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Abstract
The utility model relates to nail taking tongs of an orthopedics bone setting nail. The nail taking tongs of the orthopedics bone setting nail comprise a hinge pin (2), a first tong body (7) and a second tong body (3). The first tong body (7) is hinged with the second tong body (3) through the hinge pin (2). A first tong head (8) is arranged at the front end of the first tong body (7). A second tong head (1) is arranged at the front end of the second tong body (3). An elliptical groove hole (9) is formed between the first tong head (8) and the second tong head (1). A first handle (6) is arranged at the tail end of the first tong body (7). A second handle (4) is arranged at the tail end of the second tong body (3). The lower end of the first handle (6) and the lower end of the second handle (4) are perpendicular to a flat surface which comprises the first tong body (7) and the second tong body (3). The nail taking tongs of the orthopedics bone setting nail are reasonable and simple in structure and design, capable of tightly combining with the bone setting nail. The nail taking tongs of the orthopedics bone setting nail are prevented from sliding, and the bone setting nail is quickly taken out, efficiency is improved, and pain of a patient is relieved.
Description
Technical field
This utility model relates to a kind of orthopaedics synthetism nail nail taking-out forceps, belongs to orthopaedics medical equipment technical field.
Background technology
During clinical medicine treatment fracture, often hold-down screw is placed fracture site, impel the folding reduction, and the hold-down screw that the synthetism operation of taking is inserted, it also is a surgical operation of wasting time and energy, used nail taking-out forceps mostly is flat mouthful at present, and is little with hold-down screw head contact area, is difficult to pinching screw, if running into screw overtorquing or screw gets rusty in vivo, unload just difficulty more of unscrew, and the limited space that surgical instrument uses during operation, need the design little nail taking-out forceps that takes up room.
Summary of the invention
This utility model purpose is to overcome the deficiencies in the prior art, and it is reasonable, simple to provide a kind of structure to add up to, and can clench close the combination with synthetism, and nail taking-out forceps is followed closely in anti-sliding stop and the orthopaedics synthetism that fast the synthetism nail puller is gone out.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of orthopaedics synthetism nail nail taking-out forceps of the present utility model, comprise bearing pin, first caliper and second caliper, first caliper and second caliper are hinged by bearing pin, the first caliper front end is provided with first binding clip, the second caliper front end is provided with second binding clip, be provided with oval-shaped slotted eye between first binding clip and second binding clip, the first caliper end is provided with the first in command, the second caliper end is provided with the second in command, and the first in command, second in command lower end are perpendicular to the plane at first caliper and the second caliper place.
The beneficial effects of the utility model are:
1. reasonable in design, simple, manufacture difficulty is low;
2. oval-shaped slotted eye can increase the active force that nail taking-out forceps and synthetism are followed closely, and makes combining of nail taking-out forceps and synthetism nail tightr;
3. the first in command, second in command lower end are perpendicular to the plane at first caliper and the second caliper place, and surgical instrument requisite space in the time of can saving operation like this uses flexibly, and is easy to operate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of orthopaedics synthetism nail nail taking-out forceps of the present utility model, comprise bearing pin 2, first caliper 7 and second caliper 3, first caliper 7 and second caliper 3 are hinged by bearing pin 2, first caliper, 7 front ends are provided with first binding clip 8, second caliper, 3 front ends are provided with second binding clip 1, be provided with oval-shaped slotted eye 9 between described first binding clip 8 and second binding clip 1, first caliper, 7 ends are provided with the first in command 6, second caliper, 3 ends are provided with the second in command 4, and the described first in command 6, the second in command 4 lower ends are perpendicular to the plane at first caliper 7 and second caliper, 3 places.
The described first in command 6, the second in command 4 are circular arc.
Be provided with spiral elasticity steel disc 5 between the described first in command 6, the second in command 4.
Be provided with oval-shaped slotted eye 9 between first binding clip 8 of the present utility model and second binding clip 1, can increase the active force of nail taking-out forceps and synthetism nail, make nail taking-out forceps tightr, thread off, increase patient's misery when avoiding nail pulling or cause the secondary injury with combining of synthetism nail; The first in command 6, the second in command 4 lower ends are perpendicular to the plane at first caliper 7 and second caliper, 3 places, and surgical instrument requisite space in the time of can saving operation like this uses flexibly, and is easy to operate.During operation, the synthetism nail is clipped in the oval-shaped slotted eye 9 by first binding clip 8 and second binding clip 1, holds the first in command 6, the second in command 4 then with first binding clip 8 and 1 clamping of second binding clip, makes that the synthetism nail is stepped up upwards to pull up then in slotted eye 9 firmly.Operation finishes, and openhandedly opens the first in command 6, the second in command 4, and spiral elasticity steel disc 5 utilizes elasticity with the first in command 6, the second in command 4 separately, and the synthetism nail comes off from nail taking-out forceps.
Claims (3)
1. nail taking-out forceps is followed closely in an orthopaedics synthetism, comprise bearing pin (2), first caliper (7) and second caliper (3), first caliper (7) and second caliper (3) are hinged by bearing pin (2), first caliper (7) front end is provided with first binding clip (8), second caliper (3) front end is provided with second binding clip (1), it is characterized in that: be provided with oval-shaped slotted eye (9) between described first binding clip (8) and second binding clip (1), first caliper (7) end is provided with the first in command (6), second caliper (3) end is provided with the second in command (4), the described first in command (6), the second in command (4) lower end is perpendicular to the plane at first caliper (7) and second caliper (3) place.
2. a kind of orthopaedics synthetism nail nail taking-out forceps according to claim 1, it is characterized in that: the described first in command (6), the second in command (4) are circular arc.
3. a kind of orthopaedics synthetism nail nail taking-out forceps according to claim 1 is characterized in that: be provided with spiral elasticity steel disc (5) between the described first in command (6), the second in command (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048362 CN203074850U (en) | 2013-01-29 | 2013-01-29 | Nail taking tongs of orthopedics bone setting nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048362 CN203074850U (en) | 2013-01-29 | 2013-01-29 | Nail taking tongs of orthopedics bone setting nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203074850U true CN203074850U (en) | 2013-07-24 |
Family
ID=48820739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320048362 Expired - Fee Related CN203074850U (en) | 2013-01-29 | 2013-01-29 | Nail taking tongs of orthopedics bone setting nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203074850U (en) |
-
2013
- 2013-01-29 CN CN 201320048362 patent/CN203074850U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20150129 |
|
| EXPY | Termination of patent right or utility model |