Three-dimensional traction device capable of being used for pelvis reduction

Abstract

The invention is applicable to the field of medical instruments, and provides a three-dimensional traction device capable of being used for pelvis reduction. The three-dimensional traction device comprises a bed body, a movable reduction traction mechanism and a headrest piece, wherein the movable reduction traction mechanism comprises an ankle sleeve for downwards pulling the ankle of a patient, a reduction traction assembly for upwards pulling the armpit and the sacroiliac joint of the patient, and a lifting transmission assembly for driving the reduction traction assembly to ascend and descend; and the headrest piece is mounted at one end, far away from the ankle sleeve, of one side of the bed body. According to the three-dimensional traction device capable of being used for pelvis reduction, the movable reduction traction mechanism and the headrest piece are arranged, so that the whole body of the patient can be suspended by taking the pelvis as the center, the traction force can act on the pelvis ring, on the basis, the traction in three directions can be carried out at the same time, the whole pelvis ring can be integrally reduced, and through continuous long-time traction, the spasm of soft tissues can be relieved while the pelvis is reduced.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a three-dimensional traction device which can be used for pelvis reduction. Background technique [0002] The acute stage of pubic symphysis separation is used to treat patients with pelvic injuries in the acute stage, especially those with pubic symphysis separation less than 2.5 cm. The current treatment methods are relatively uniform, mainly conservative treatment, mainly short-term bed rest and pelvic belt restraint, and customized hip joints Brace, bilateral traction, glucocorticoid, chymotrypsin and lidocaine injection, transcutaneous electrical nerve stimulation, physical therapy, acupuncture, etc. [0003] Since the entire pelvic ring is tightly connected, a single-direction or single-site reduction will only affect the position of the pelvis in a short period of time. Under the action of the ligaments around the pelvis, the pelvis will still return to its ori...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a three-dimensional traction device that can be used for pelvic reduction, aiming to solve the following problems: the existing pelvic reduction traction device can only perform pelvic reduction and traction from a single direction or a single position, and the ligaments around the pelvis Under the action, the pelvis will still return to the original pathological position

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