Postoperative adjustable waist support

Abstract

The invention discloses a postoperative adjustable waist support. The postoperative adjustable waist support comprises a waist support body and an adjusting assembly; the adjusting assembly comprises a control box, an adjusting knob and a gear assembly arranged in the control box; the control box is arranged at the back waist position of the waist support body; the front abdomen part of the waist support body is connected through a connecting assembly; a binding belt is arranged on the periphery of the waist support body; the gear assembly comprises a central gear, linkage gears, transverse racks and longitudinal racks; the linkage gears are arranged on two sides of the central gear; the transverse racks are installed at the bottoms of the central gear and the linkage gears; the longitudinal racks are symmetrically installed on two sides of each linkage gear; the fixed height of the waist support can be precisely and continuously adjusted, the lengths of the longitudinal racks can be adjusted through the adjusting knob, and then the height can be adjusted, so that the different requirements (different wearing requirements) of different postoperative patients (different body types, different heights, different figures and different distances between central margins and ala ossis ilia of the patients) as well as different requirements of different rehabilitation stages can be met.

Description

technical field [0001] The invention relates to the field of adjustable lumbar support, in particular to an adjustable lumbar support for postoperative use. Background technique [0002] Lumbar fusion will cause local muscle and bone damage in the spine. If there is no auxiliary application of external fixation devices such as lumbar support after the operation, fatigue compensation of other surrounding muscle tissues and bones will occur, causing local strain and aggravating the deterioration of adjacent segments. Changes will also delay the healing time or cause non-healing of the wound. In addition, it will increase the amount of wound bleeding, and the corresponding bed rest time will be prolonged, causing changes in the balance of the sagittal plane of the spine and even lumbar instability. As a result, some patients may experience postoperative Intractable low back pain and other sequelae; [0003] "At different stages after lumbar fusion and internal fixation, accord...

AI Technical Summary

Problems solved by technology

[0017] The technical problem to be solved by the present invention is that the existing lumbar support cannot meet the different needs of postoperative patients and the needs of different stages of rehabilitation. The present invention provides an adjustable lumbar support for postoperative use, and the fixed height of the lumbar support can be precise , Continuous adjustment, you can adjust the length of the longitudinal rack through the adjustment knob and then adjust it up or down to meet different postoperative patients (different body shapes, tall, short, fat, and thin, especially the different distances from the costal margin to the iliac wing) The different needs of different needs (different wearing requirements) and the different needs of different stages of rehabilitation; the simplification of adjustment, the postoperative adjustable lumbar support of the present invention is only provided with one adjustment knob, and the adjustment can be realized through the knob to solve the current problem. defects caused by technology

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