Thoracic lumbar vertebrae fracture reposition correction airbag capable of effectively fixing vertebral bone
A technology of lumbar vertebrae and thoracolumbar vertebrae, which is applied in the field of thoracolumbar fracture reduction orthopedic airbags, can solve the problems of poor fixation of lumbar spine by orthopedic airbags, unstable performance, and small reset effect, so as to improve the success rate of reduction, good effect, Effect of preventing gas leakage
Active Publication Date: 2012-03-28
中山市智达合众医疗器械有限公司
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Problems solved by technology
[0004] Since the publicly used external fixation brace for thoracolumbar fractures is composed of axillary brackets, fastening screws, upper fixation straps, compression nuts, and lower fixation straps, it only has the function of fixation and has little reset effect, so it needs to be supplemented by pelvic traction or suspension The method is to perform the fracture reduction and then put on the bracket, so it not only has a slow curative effect, but also has many procedures, and its performance is not stable.
In addition, the currently used external fixation braces for thoracolumbar fractures often cause skin jams because the screw connected by the compression nut is on the same line as the armpit support
[0005] In addition, there have been some orthopedic airbags, but these orthopedic airbags are not effective in fixing the lumbar spine, and it is difficult to achieve
Method used
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[0029] The present invention will be further described below in conjunction with specific drawings and embodiments:
[0030] A thoracolumbar fracture reduction orthopedic airbag for effectively fixing thoracolumbar vertebrae comprises a support plate 1 which is a rectangular plate body. A moving plate 2 is slidably provided on the supporting plate 1 . Specifically, protruding guide strips 11 are correspondingly provided on both sides of the supporting plate 1, and guide grooves 21 are correspondingly provided on both sides of the moving plate 2, and the protruding guiding bars 11 of the supporting plate 1 are slidably stuck on the moving plate. 2, so that the mobile plate 2 can easily slide on the pallet 1.
[0031] An outer air bag 3 is provided on the supporting plate 1 , and an inner air bag 4 that can withstand the outer air bag 3 and adjust the height of the outer air bag 3 is provided on the moving plate 2 , that is, the inner air bag 4 is below the outer air bag 3 . T...
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The invention discloses a thoracic lumbar vertebrae fracture reposition correction airbag capable of effectively fixing vertebral bone. The airbag comprises a support plate, wherein a movable plate is arranged on the support plate in a sliding way; an outer airbag is arranged on the support plate, and an inner airbag capable of supporting the outer airbag and regulating the height of the outer airbag is arranged on the movable plate; and a ventilating tube is correspondingly arranged on the outer airbag and the inner airbag respectively. The invention aims to overcome defects in the prior art, and provides the thoracic lumbar vertebrae fracture reposition correction airbag capable of effectively fixing vertebral bone; and the airbag can effectively increase the reposition success rate of a thoracic lumbar vertebrae fracture patient, effectively repose the physical height of vertebra, effectively reduce serious kyphosis of the thoracolumbar spine, effectively reduce clinical complication of the patient, is light and comfortable, and has relatively low production cost.
Description
technical field [0001] The invention relates to an orthopedic treatment device, in particular to a thoracolumbar fracture reduction orthopedic airbag for effectively fixing thoracolumbar vertebrae. Background technique [0002] Accidents continue to occur in society now, and many injured patients suffer from lumbar spine fractures. There are many reduction and fixation methods for lumbar vertebral fractures. The commonly used clinical treatment methods include hyperextension reduction, plaster vest external fixation or surgical internal fixation. Among them, patients are treated with hyperextension reduction and plaster vest external fixation. Severe complications such as nerve injury; surgical internal fixation, its cost is high, and it is traumatic to the patient. [0003] Buckling and compression fractures and dislocations are more common in clinical practice. If not treated properly, chronic intractable low back pain and back deformity will be left behind, affecting the...
Claims
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IPC IPC(8): A61F5/05
Inventor简子庆
Owner中山市智达合众医疗器械有限公司