CN208481560U - Orthopedic fixation device - Google Patents
Orthopedic fixation device Download PDFInfo
- Publication number
- CN208481560U CN208481560U CN201820250836.0U CN201820250836U CN208481560U CN 208481560 U CN208481560 U CN 208481560U CN 201820250836 U CN201820250836 U CN 201820250836U CN 208481560 U CN208481560 U CN 208481560U
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- CN
- China
- Prior art keywords
- fixed plate
- fixed
- fixedly connected
- elastic
- arc
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Abstract
The utility model relates to technical field of medical equipment, more particularly to Orthopedic fixation device, including the first fixed plate, second fixed plate, third fixed plate, elastic balloon, first gas conduit, second gas conduit, arc elastic piece, buffer stopper, spring, fixed link, arc diving board, screw rod, limited block, pressure inductor, intake valve, exhaust valve, elastic plate, it will need in fixed position insertion third fixed plate at work, open intake valve, close exhaust valve, elastic balloon is inflated, by pressure inductor induction pressure size, when inflation is completed to close intake valve, this is fixed again for one, adjustment screw carries out secondary fixation, when needing fixed for a long time, situations such as oedema, can occur for injury, lead to fixed tension, it influences to restore, exhaust valve is opened at this time, the elasticity of adjustment screw, pressure inductor sense Pressure size is answered to be adjusted, the utility model structure is simple, and it is easy to operate, there is stronger practicability.
Description
Technical field
The utility model relates to technical field of medical equipment more particularly to Orthopedic fixation devices.
Background technique
The most commonly used is orthopedic fixers when long bone shaft fracture selects external fixator by clinical orthopaedics doctor at present, it has
Securely the characteristics of.Existing orthopedic fixer is more for clamping plate class, and orthopaedics is fixed from and reaches uniform force,
Finally cause, initial desired effect is not achieved in bone recovery situation, the fixed fixator of the rounded encirclement that has, is carrying out pair
When extending or pressurize outside bone, long-term pressurization has no idea that fixation pressure is adjusted according to the concrete condition of fixed position,
Cause to restore slowly even to influence health.For this purpose, proposing Orthopedic fixation device.
Utility model content
Purpose of the utility model is to solve in the prior art the shortcomings that, and propose Orthopedic fixation device.
To achieve the goals above, the utility model adopts the technical scheme that
Design includes the first fixed plate, the second fixed plate, third fixed plate, and it is fixed that second is plugged in first fixed plate
Plate plugs third fixed plate in second fixed plate, and the third fixed plate inner sidewall circular array shows several elastic balloons,
It is fixedly connected with pressure inductor on the dry elasticity air bag, is set between elastic balloon described in two of them there are two arc elastic
One end of piece, two arc elastic pieces is fixedly connected by elastic plate, and the protrusion side of two arc elastic pieces is mutually separate,
The other end of two arc elastic pieces reaches the second fixed plate inner sidewall through third fixed plate and is fixedly connected on second
On fixed plate inner sidewall, buffer stopper is equipped with inside two arc elastic pieces, the one end of the buffer stopper far from elastic plate is solid
Surely it is connected with one end of spring, the other end of the spring is fixedly connected with one end of fixed link, the other end of the fixed link
It is reached outside the second fixed plate through the second fixed plate, and is fixedly connected with the protrusion side wall of arc diving board, the arc diving board
Both ends be fixedly connected on the first fixed plate inner sidewall, the inner sidewall of the arc diving board is fixedly connected with one end of screw rod, institute
The other end for stating screw rod reaches external and is fixedly connected with limited block through the first fixed plate；The elastic balloon is connected with second
One end of gas conduit, the other end of the second gas conduit are fixedly connected with first gas conduit, and the first gas is led
It is fixedly connected with air inlet and exhaust outlet on pipe, is respectively equipped with intake valve and exhaust valve on the air inlet and exhaust outlet.
Preferably, the quantity of the elastic balloon is four.
Preferably, the making material of the buffer stopper is rubber.
The utility model proposes Orthopedic fixation device, beneficial effect is: the utility model structure is simple, passes through setting
First fixed plate, the second fixed plate, third fixed plate, elastic balloon, first gas conduit, second gas conduit, arc elastic
Piece, buffer stopper, spring, fixed link, arc diving board, screw rod, limited block, pressure inductor, intake valve, exhaust valve, elastic plate,
It will be needed in fixed position insertion third fixed plate when work, open intake valve, close exhaust valve, elastic balloon is filled
Gas, by pressure inductor induction pressure size, when inflation is completed to close intake valve, this is fixed again for one, and adjustment screw carries out two
Secondary fixation situations such as oedema can occur for injury, leads to fixed tension, influences to restore, at this time when needing fixed for a long time
Exhaust valve is opened, the elasticity of adjustment screw, pressure inductor induction pressure size is adjusted, and it is easy to operate, have relatively strong
Practicability.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 is the schematic front view of the utility model.
In figure: the first fixed plate 1, the second fixed plate 2, third fixed plate 3, elastic balloon 4, first gas conduit 5, second
Gas conduit 6, arc elastic piece 7, buffer stopper 8, spring 9, fixed link 10, arc diving board 11, screw rod 12, limited block 13, pressure
Inductor 14, intake valve 15, exhaust valve 16, elastic plate 17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, including the first fixed plate 1, the second fixed plate 2, third fixed plate 3, is plugged in the first fixed plate 1
Two fixed plates 2 plug third fixed plate 3 in second fixed plate 2, and 3 inner sidewall circular array of third fixed plate shows 4 elastic balloons
4, pressure inductor 14 is fixedly connected on dry elasticity air bag 4, sets that there are two arc elastic pieces between two of them elastic balloon 4
7, one end of two arc elastic pieces 7 is fixedly connected by elastic plate 17, and the protrusion side of two arc elastic pieces 7 is mutually separate, and two
The other end of arc elastic piece 7 reaches 2 inner sidewall of the second fixed plate through third fixed plate 3 and is fixedly connected on the second fixed plate
On 2 inner sidewalls, buffer stopper 8 is equipped with inside two arc elastic pieces 7, the making material of buffer stopper 8 is rubber, and buffer stopper 8 is separate
One end of elastic plate 17 is fixedly connected with one end of spring 9, and the other end of spring 9 is fixedly connected with one end of fixed link 10, Gu
The other end of fixed pole 10 reaches outside the second fixed plate 2 through the second fixed plate 2, and is fixedly connected with the protrusion of arc diving board 11
Side wall, the both ends of arc diving board 11 are fixedly connected on 1 inner sidewall of the first fixed plate, and the inner sidewall of arc diving board 11 is fixedly connected with
The other end of one end of screw rod 12, screw rod 12 reaches outside and is fixedly connected with limited block 13 through the first fixed plate 1；Elastic gas
Capsule 4 is connected with one end of second gas conduit 6, and the other end of second gas conduit 6 is fixedly connected with first gas conduit 5, the
It is fixedly connected with air inlet and exhaust outlet on one gas conduit 5, intake valve 15 and exhaust are respectively equipped on air inlet and exhaust outlet
Valve 16.
Working principle: will need in fixed position insertion third fixed plate 3, open intake valve 15, close exhaust valve 16,
Elastic balloon 4 is inflated, by 14 induction pressure size of pressure inductor, when inflation is completed to close intake valve 15, this is one
It fixes again, adjustment screw 12 carries out secondary fixation, when needing fixed for a long time, situations such as oedema can occur for injury, leads
Fixed tension is caused, influences to restore, opens exhaust valve 16, the elasticity of adjustment screw 12,14 induction pressure of pressure inductor at this time
Size is adjusted.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. Orthopedic fixation device, including the first fixed plate (1), the second fixed plate (2), third fixed plate (3), described first is fixed
It is plugged the second fixed plate (2) in plate (1), plugs third fixed plate (3) in second fixed plate (2), it is characterised in that: described
Third fixed plate (3) inner sidewall circular array is shown several elastic balloons (4), is fixedly connected with pressure on the dry elasticity air bag (4)
Power inductor (14), sets that there are two arc elastic piece (7), two arc bullets between elastic balloon (4) described in two of them
One end of property piece (7) is fixedly connected by elastic plate (17), and the protrusion side of two arc elastic pieces (7) is mutually separate, two institutes
The other end of arc elastic piece (7) is stated to reach the second fixed plate (2) inner sidewall through third fixed plate (3) and be fixedly connected on the
On two fixed plates (2) inner sidewall, buffer stopper (8) are equipped with inside two arc elastic pieces (7), the buffer stopper (8) is separate
One end of elastic plate (17) is fixedly connected with one end of spring (9), and the other end of the spring (9) is fixedly connected with fixed link
(10) other end of one end, the fixed link (10) reaches the second fixed plate (2) outside through the second fixed plate (2), and solid
Surely it is connected with the protrusion side wall of arc diving board (11), the both ends of the arc diving board (11) are fixedly connected on the first fixed plate (1)
Inner sidewall, the inner sidewall of the arc diving board (11) are fixedly connected with one end of screw rod (12), the other end of the screw rod (12)
It reaches external through the first fixed plate (1) and is fixedly connected with limited block (13)；The elastic balloon (4) is connected with second gas
The other end of one end of conduit (6), the second gas conduit (6) is fixedly connected with first gas conduit (5), first gas
Air inlet and exhaust outlet are fixedly connected on body canal (5), be respectively equipped on the air inlet and exhaust outlet intake valve (15) and
Exhaust valve (16).
2. Orthopedic fixation device according to claim 1, it is characterised in that: the quantity of the elastic balloon (4) is four.
3. Orthopedic fixation device according to claim 1, it is characterised in that: the making material of the buffer stopper (8) is rubber
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250836.0U CN208481560U (en) | 2018-02-12 | 2018-02-12 | Orthopedic fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250836.0U CN208481560U (en) | 2018-02-12 | 2018-02-12 | Orthopedic fixation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208481560U true CN208481560U (en) | 2019-02-12 |
Family
ID=65255963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820250836.0U Expired - Fee Related CN208481560U (en) | 2018-02-12 | 2018-02-12 | Orthopedic fixation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208481560U (en) |
-
2018
- 2018-02-12 CN CN201820250836.0U patent/CN208481560U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20200212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |