A lower limb simulating weight-bearing traction device and a work flow thereof

Abstract

A lower limb simulating weight-bearing traction device and a work flow thereof are disclosed. The lower limb simulating weight-bearing traction device including belt, shoulder strap, Cable capstan andplantar pressure plate, one end of the shoulder strap is fixed on the waistband, The other end of the strap is fixed to the shoulder of the person, The weight scale is fixed in the middle of the upper surface of the plantar pressure plate and the cable winch is fixed in the upper middle surface of the lower surface of the plantar pressure plate, symmetrical traction cables are worn on both sidesof the plantar pressure plate, one end of the traction cables is fixed on the central axis of the cable winch and the other end of the traction cables is fixed on the clasp of the waistband. This product is suitable for most of the existing equipment in hospitals, which makes CT scanning in standing position possible, accurate, reliable and repeatable. This product is not limited to ankle, even knee joint, wide range of application. The device has the active muscle participation, can more truly reflect the standing position weight-bearing state, and the data accuracy is good.

Description

technical field [0001] The invention relates to a medical device, in particular to a lower limb simulated load-bearing tractor. Background technique [0002] An important symbol of human evolution is upright walking, so most of human life activities and limb functions are completed while standing and bearing weight. The symptoms and signs of orthopedic diseases are also aggravated when standing and bearing weight, and relieved when resting in bed. The human skeleton is a whole, especially the weight-bearing bones and joints, such as the spatial relationship and force line arrangement of the spine and the lower limbs in the standing state, which are very important for the movement and support functions of the human body, and are obviously different from the lying position, so it is ideal The orthopedic imaging examination should be completed in a standing position with weight bearing, and the whole body three-dimensional imaging. Most of the current imaging examinations are ...

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