CN1557269A - Upper arm bone fracture external fixator - Google Patents
Upper arm bone fracture external fixator Download PDFInfo
- Publication number
- CN1557269A CN1557269A CNA2004100106642A CN200410010664A CN1557269A CN 1557269 A CN1557269 A CN 1557269A CN A2004100106642 A CNA2004100106642 A CN A2004100106642A CN 200410010664 A CN200410010664 A CN 200410010664A CN 1557269 A CN1557269 A CN 1557269A
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- China
- Prior art keywords
- upper arm
- support bar
- wall fixing
- fixing head
- fracture
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The outer fixer for upper arm fracture includes upper arm bearing plate, front arm bearing plate, front breast wall fixing plate, back breast wall fixing plate, front arm regulating rod, front arm supporting rod and L-shaped upper arm supporting rod. The present invention maintains two 90 deg abductions of shoulder and elbow joints to resist gravitational force and shoulder musculus abductor tension force to maintain the fracture paraposition dynamically, avoid replacement and speed fracture healing. The present invention is firm and reliable and has no influence on the breath and sleep of the patient.
Description
Technical field
The present invention relates to the external fixation of fracture medical apparatus and instruments, especially the fracture of upper arm external fixator.
Background technology
Fracture of upper arm is the orthopaedics commonly encountered diseases, and the shoulder joint damage and the fracture of upper end of the humerus are serious because of its degree of injury, and knotty problem is more in the treatment.Fixedly be exactly one of many difficult problems rationally.Usually the Therapeutic Method one that adopts is a manual reduction at present, breast upper arm formula external plaster fixation, and the 2nd, adopt the special fixed mount that constitutes by bracing frame, supporting plate.Facts have proved that employing breast upper arm formula external plaster fixation legal system work is complicated, heavy, breathability is poor, influences patient respiration and rest, the incidence rate height because of the shoulder joint damage makes the shoulder joint movable function limited, brings misery and inconvenience to patient.And adopt the existing fixed frame, and also ubiquity is fixing unstable, can not regulate elasticity, and shoulder joint is in sagging position for a long time, is prone to the local soft tissue fibrosis, causes the shoulder muscle atrophy, influences shortcomings such as shoulder joint function.
Summary of the invention
The object of the present invention is to provide a kind of fixing reliable, can regulate elasticity at any time, and can carry out function exercise, help treating shoulder joint damage and proximal humeral fracture etc., not performing the operation to reach the following state of treatment, and can shorten the fracture of upper arm external fixator of healing time.
For achieving the above object, the technical solution used in the present invention is: this fracture of upper arm external fixator comprises arm blaster, arm-supporting splint, preceding thoracic wall fixing head, posterior chest wall fixing head, forearm adjusting rod, forearm support bar and " Γ " type upper arm support bar.Preceding thoracic wall fixing head is connected by fixing band with the posterior chest wall fixing head, the forearm support bar is located between preceding thoracic wall fixing head and the arm-supporting splint, arm-supporting splint is connected with an end of upper arm support bar by the forearm adjusting rod again, before being fixed on, the other end of upper arm support bar on the thoracic wall fixing head, is hinged with arm blaster on the upper arm support bar.
In order to increase human comfort, the inboard of described preceding thoracic wall fixing head and posterior chest wall fixing head is provided with liner.
In order to strengthen breathability, be equipped with at least one air-vent on described preceding thoracic wall fixing head and the posterior chest wall fixing head.
Use in order to be fit to different brachium patients, be provided with at least one adjustment hole on described upper arm support bar, forearm support bar and the forearm adjusting rod.
Fixing reliable in order both to guarantee, can regulate elasticity at any time again, described arm-supporting splint and last arm blaster are provided with fixing band.
The invention has the beneficial effects as follows owing to keep two 90 exhibitions of being outside one's consideration of shoulder elbow joint, elbow flexion position, energy antagonism centrifugal force and shoulder abduction pulling force, make the fracture para-position keep dynamic stability, avoid fracture end shift separation and side angulation displacement, do not perform the operation, can make the union of fracture phase shorten more than 1 month, guarantee simultaneously in dynamically fixation down, reliable, do not influence patient respiration, sleep, can in time carry out function exercise, reduce the characteristics such as generation of traumatic scapulohumeral periarthritis, and, avoid skin injury and strengthen comfort because arm restraining board has air-vent behind the front.
Description of drawings
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, the present invention includes arm blaster 5, arm-supporting splint 3, preceding thoracic wall fixing head 1, posterior chest wall fixing head 10, forearm adjusting rod 4, forearm support bar 2 and upper arm support bar 6.The last two ends and the following both sides of preceding thoracic wall fixing head 1 are provided with clip 8, and the last two ends of posterior chest wall fixing head 10 and following both sides are provided with nylon fixing band 7, and its position is corresponding with the position of clip 8.Nylon fixing band 7 passes clip 8 inflection and snaps over together, with play connect before the effect of thoracic wall fixing head 1 and posterior chest wall fixing head 10, and, adapt to different chest measurement patients' requirement by regulating the length behind the nylon fixing band 7 inflection hasps.In order to increase human comfort, the inboard of preceding thoracic wall fixing head 1 and posterior chest wall fixing head 10 is provided with liner 14.In order to strengthen breathability, described preceding thoracic wall fixing head 1 and posterior chest wall fixing head 10 are provided with several air-vents 9.
Be provided with forearm support bar 2 between thoracic wall fixing head 1 and the arm-supporting splint 3 before the present invention, to prop arm-supporting splint 3, arm-supporting splint 3 is connected by an end of horizontal segment on forearm adjusting rod 4 and " Γ " type upper arm support bar 6 again, and the other end of " Γ " type upper arm support bar 6 is fixed on the preceding thoracic wall fixing head 1.Be hinged with arm blaster 5 on the horizontal segment of " Γ " type upper arm support bar 1, last arm blaster 5 can rotate around screw.Use in order to adapt to different brachium patients, described " Γ " type upper arm support bar 6, forearm support bar 2 and forearm adjusting rod 4 are provided with several adjustment holes 12.Like this can be as required, position, suitable use hole at " Γ " type upper arm support bar 6 and forearm support bar 2, go up arm blaster 5 and arm-supporting splint 3 with hold-down screw 11 is fixing respectively, and, connect " Γ " type upper arm support bar 6 with adjustment screw 13 in the appropriate well position of forearm adjusting rod 4.Fixing reliable in order both to guarantee, can regulate elasticity at any time again, arm blaster 6 is provided with nylon fixing band 7 and clip 8 on described arm-supporting splint 3 and " Γ " type.
When using this fracture of upper arm external fixator, posterior chest wall fixing head 10 in the elder generation, with shoulder joint abduction 90 degree, elbow joint flexing 90 degree, forearm inward turning 60 degree, thumb points to nose, is put on the arm-supporting splint 3, regulates the elasticity of nylon fixing band 7 then.
Claims (6)
1, a kind of fracture of upper arm external fixator, comprise arm blaster (5), arm-supporting splint (3) and support bar, it is characterized in that: it also comprises preceding thoracic wall fixing head (1), posterior chest wall fixing head (10) and forearm adjusting rod (4), support bar is made up of forearm support bar (2) and upper arm support bar (6), preceding thoracic wall fixing head (1) is connected by fixing band (7) with posterior chest wall fixing head (10), forearm support bar (2) is located between preceding thoracic wall fixing head (1) and the arm-supporting splint (3), arm-supporting splint (3) is connected with an end of upper arm support bar (6) by forearm adjusting rod (4) again, before being fixed on, the other end of upper arm support bar (6) on the thoracic wall fixing head (1), is hinged with arm blaster (5) on the upper arm support bar (1).
2, fracture of upper arm external fixator according to claim 1 is characterized in that: thoracic wall fixing head (1) and posterior chest wall fixing head (10) inboard are provided with liner (14) before described.
3, fracture of upper arm external fixator according to claim 1 is characterized in that: thoracic wall fixing head (1) and posterior chest wall fixing head (10) are provided with at least one air-vent (9) before described.
4, fracture of upper arm external fixator according to claim 1 is characterized in that: described upper arm support bar (6) is " Г " type.
5, fracture of upper arm external fixator according to claim 1 is characterized in that: described upper arm support bar (6), forearm support bar (2) and forearm adjusting rod (4) are provided with at least one adjustment hole (12).
6, fracture of upper arm external fixator according to claim 1 is characterized in that: described arm-supporting splint (3) and last arm blaster (5) are provided with fixing band (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410010664 CN1267070C (en) | 2004-02-05 | 2004-02-05 | Upper arm bone fracture external fixator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410010664 CN1267070C (en) | 2004-02-05 | 2004-02-05 | Upper arm bone fracture external fixator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1557269A true CN1557269A (en) | 2004-12-29 |
CN1267070C CN1267070C (en) | 2006-08-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200410010664 Expired - Fee Related CN1267070C (en) | 2004-02-05 | 2004-02-05 | Upper arm bone fracture external fixator |
Country Status (1)
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CN (1) | CN1267070C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107496067A (en) * | 2017-08-30 | 2017-12-22 | 毛静玲 | One kind hands over abdomen flap fixing device |
CN113332015A (en) * | 2021-03-24 | 2021-09-03 | 宋明泽 | Support frame for preventing periscaphis |
-
2004
- 2004-02-05 CN CN 200410010664 patent/CN1267070C/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107496067A (en) * | 2017-08-30 | 2017-12-22 | 毛静玲 | One kind hands over abdomen flap fixing device |
CN107496067B (en) * | 2017-08-30 | 2024-01-30 | 皖南医学院第一附属医院(皖南医学院弋矶山医院) | Abdomen-crossing skin flap fixing device |
CN113332015A (en) * | 2021-03-24 | 2021-09-03 | 宋明泽 | Support frame for preventing periscaphis |
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Publication number | Publication date |
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CN1267070C (en) | 2006-08-02 |
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