CN201356637Y - Adjustable fracture reduction fixing pincers - Google Patents
Adjustable fracture reduction fixing pincers Download PDFInfo
- Publication number
- CN201356637Y CN201356637Y CNU2009200222548U CN200920022254U CN201356637Y CN 201356637 Y CN201356637 Y CN 201356637Y CN U2009200222548 U CNU2009200222548 U CN U2009200222548U CN 200920022254 U CN200920022254 U CN 200920022254U CN 201356637 Y CN201356637 Y CN 201356637Y
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- China
- Prior art keywords
- pincers
- bolt
- grasping
- nipper
- nut
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- Expired - Fee Related
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Abstract
The utility model provides a pair of adjustable fracture reduction fixing pincers, belonging to the technical field of medical appliances. The adjustable fracture reduction fixing pincers comprise two grasping pincers, wherein two grasping pincers are symmetrically arranged in front and back, each of the grasping pincers comprises a hand grip, a pincers handle and a pincers arm, wherein the hinge portions of the two grasping pincers are connected together by ball head adjusting bolts, balls on two ends of the ball head adjusting bolt are hinged with ball sockets on the upper ends of the pincers arms of the two grasping pincers, the middle portions of the ball head adjusting bolts are connected through a nut with forward and reverse threads, a locking bolt is arranged between two pincers arms, a locking nut is arranged on the locking bolt, the lower end of each pincers arm is provided with a jack bolt, one end of the jack bolt is of a conical shape, and the other end thereof is provided with a positioning nut. Compared with the prior art, the adjustable fracture reduction fixing pincers have the characteristics of reasonable design, simple structure, convenient use and the like, has strong bite force and flexible use, and can improve the working efficiency of medical personnel.
Description
Technical field
This utility model relates to technical field of medical instruments, a kind of specifically adjustable reduction of the fracture fixation clamps.
Background technology
In daily production, life, people usually can the accident of meeting accident cause limb fracture, and some damage that causes is comparatively serious, and operability is also in continuous rising.It is comparatively general that fracture fixation clamps or control the device use during operation, but there is big deficiency in these apparatuses, such as regulating, when the position of fracturing is comparatively complicated, controls device or fixation clamps and just can't adapt to; And for example the jaw of fixation clamps is too little, causes frequent landing when fixed reset, and then damages the tissue of fracture, causes unnecessary damage, and the influence operation is carried out.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, provide a kind of simple in structure, gmatjpdumamics good, adjustable reduction of the fracture fixation clamps easy to use.
The technical solution of the utility model realizes in the following manner, this adjustable reduction of the fracture fixation clamps, comprise two nippers, be symmetrical arranged before and after two nippers, each nipper comprises handle, the pincers handle, tong arm, the hinge of two nippers is regulated bolt by bulb and is connected as a single entity, the bulb that bulb is regulated the bolt two ends is connected with the ball-and-socket hinge that is arranged on nipper tong arm upper end, bulb links together by the nut with forward and reverse screw thread in the middle of regulating bolt, also be provided with clamping screw between two tong arms, clamping screw is provided with locking nut, and the lower end of each tong arm is provided with bolt, one end of bolt is a taper, and the other end is provided with setscrew nut.
Handle is annular.
Pincers handle and tong arm are by being threaded.
The beneficial effect that this utility model is compared with prior art produced is:
1, is provided with the many places adjustable mechanism, can be applicable to different fracture sites or different patients' build like this, strengthened the gmatjpdumamics of reduction of the fracture fixation clamps by the adjusting of different parts;
2, connect into an integral body by the symmetric nipper in front and back, can make the fixing more firm of fracture like this, reseting precision is strengthened in can multi-angle fix, and helps the rehabilitation of patient's fracture site;
3, simple in structure, easy to use, applying flexible is convenient, and is time saving and energy saving, improves medical worker's work efficiency.
Description of drawings
Accompanying drawing 1 is a decomposition texture sketch map of the present utility model.
Labelling in the accompanying drawing is represented respectively:
1, handle, 2, the pincers handle, 3, nipper, 4, tong arm, 5, bolt, 6, setscrew nut, 7, clamping screw, 8, locking nut, 9, ball-and-socket, 10, nipper, 11, bulb regulates bolt, 12, nut.
The specific embodiment
Below in conjunction with accompanying drawing adjustable reduction of the fracture fixation clamps of the present utility model is done following detailed description the in detail.
As shown in Figure 1, this adjustable reduction of the fracture fixation clamps, comprise nipper 3 and nipper 10, nipper 3 and nipper 10 front and back are symmetrical arranged, each nipper comprises handle 1, pincers handle 2, tong arm 4, the hinge of nipper 3 and nipper 10 is regulated bolt 11 by bulb and is connected as a single entity, the bulb that bulb is regulated bolt 11 two ends is connected with ball-and-socket 9 hinges that are arranged on nipper tong arm 4 upper ends, bulb links together by the nut 12 with forward and reverse screw thread in the middle of regulating bolt 11, also be provided with clamping screw 7 between two tong arms 4, clamping screw 7 is provided with locking nut 8, the lower end of each tong arm 4 is provided with bolt 5, one end of bolt 5 is a taper, and the other end is provided with setscrew nut 6.
Pincers handle 2 and tong arm 4 are by being threaded.
Embodiment
When the medical worker uses this utility model, at first fracture site is carried out routine disinfection, the shop aseptic towel, local anesthesia or nerve block anesthesia, use the maneuver that resets to make the reduction of the fracture, seeing through X line perspective then checks fracture line and determines stressed position, again a nipper 3 in this reduction of the fracture fixation clamps is arrived at the sclerotin place, regulate clamping screw 7 and locking nut 8, make tong arm 4 tensions and fixing, fine setting bolt 5 and setscrew nut 6 and location, at this moment regulate bulb and regulate bolt 11 and nut 12, with the position of determining another nipper 10 and according to same control method sclerotin is added press fit, remove pincers handle 2 after at last nipper 3 and nipper 10 being fixed and to carry out other operation techniques.
Claims (3)
1, adjustable reduction of the fracture fixation clamps, comprise nipper, it is characterized in that being symmetrical arranged two before and after the nipper, each nipper comprises handle, the pincers handle, tong arm, the hinge of two nippers is regulated bolt by bulb and is connected as a single entity, the bulb that bulb is regulated the bolt two ends is connected with the ball-and-socket hinge that is arranged on nipper tong arm upper end, bulb links together by the nut with forward and reverse screw thread in the middle of regulating bolt, also be provided with clamping screw between two tong arms, clamping screw is provided with locking nut, the lower end of each tong arm is provided with bolt, and an end of bolt is a taper, and the other end is provided with setscrew nut.
2, adjustable reduction of the fracture fixation clamps according to claim 1 is characterized in that handle is annular.
3, adjustable reduction of the fracture fixation clamps according to claim 1 is characterized in that clamping handle and tong arm by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200222548U CN201356637Y (en) | 2009-02-26 | 2009-02-26 | Adjustable fracture reduction fixing pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200222548U CN201356637Y (en) | 2009-02-26 | 2009-02-26 | Adjustable fracture reduction fixing pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201356637Y true CN201356637Y (en) | 2009-12-09 |
Family
ID=41422390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200222548U Expired - Fee Related CN201356637Y (en) | 2009-02-26 | 2009-02-26 | Adjustable fracture reduction fixing pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201356637Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976773A (en) * | 2014-06-04 | 2014-08-13 | 马秋野 | Reduction forceps |
| KR20210135042A (en) * | 2020-05-04 | 2021-11-12 | 장현호 | Forceps for fracture surgery and animal operating method using the same |
-
2009
- 2009-02-26 CN CNU2009200222548U patent/CN201356637Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976773A (en) * | 2014-06-04 | 2014-08-13 | 马秋野 | Reduction forceps |
| CN103976773B (en) * | 2014-06-04 | 2016-02-24 | 马秋野 | reduction forceps |
| KR20210135042A (en) * | 2020-05-04 | 2021-11-12 | 장현호 | Forceps for fracture surgery and animal operating method using the same |
| KR102156045B1 (en) * | 2020-05-04 | 2022-02-14 | 장현호 | Forceps for fracture surgery and animal operating method using the same |
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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: 20091209 Termination date: 20100226 |