Leg fracture positioning orthopedic device

By designing the orthotic and adjustment components of the leg fracture positioning and orthosis device, the problem that traditional devices cannot simultaneously provide fixation and protection, walking support, and comfortable rehabilitation has been solved, enabling patients to achieve effective fixation and comfortable support in different scenarios.

CN122297213APending Publication Date: 2026-06-30YANGZHOU UNIV
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Patent Information

Application Number
CN202610665903.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-14
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing leg fracture positioning and orthotic devices cannot simultaneously meet the needs of fixation and protection, walking support, and comfortable rehabilitation. Traditional devices suffer from problems such as poor blood circulation due to bandage compression, limb swelling, and limited functionality.

Method used

A leg fracture positioning and orthosis device was designed, comprising an orthotic component and an adjustment component. The orthotic component consists of a thigh and lower leg fixation bracket, combined with a strap buckle and strap holes. The adjustment component realizes the alternating loosening of the straps through a worm gear structure. The bracket component provides support for getting out of bed and walking. The power component realizes the automatic alternating loosening and pressing of the straps.

Benefits of technology

This method effectively fixes and supports patients both while they are in bed and walking, avoiding poor blood circulation caused by prolonged pressure from the straps, thus improving patient comfort and rehabilitation outcomes.

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Abstract

The invention discloses a leg fracture positioning orthopedic device, and relates to the technical field of leg orthopedic devices, the leg fracture positioning orthopedic device comprises an orthopedic assembly, the orthopedic assembly comprises a thigh fixing support, a shank fixing support is hinged to the lower portion of the thigh fixing support, a bandage buckle is arranged on one side of the thigh fixing support, and a fixing hole is formed in the thigh fixing support; a bandage hole is formed in the shank fixing bracket; the adjusting assembly comprises an adjusting piece arranged on one side of the thigh fixing support. The device has the advantages that the orthopedic assembly is independently used for completing bedridden fixing protection, the support assembly can also be rapidly assembled to achieve out-of-bed walking supporting, the weight of an affected limb is borne by the supporting legs and the supporting feet, secondary injury caused by stress of a shank is avoided, the two modes are convenient to switch, and the device is suitable for a complete-cycle rehabilitation scene of a fracture patient.
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