Forearm fracture reduction hand clamping device

Abstract

The invention relates to the technical field of medical rehabilitation adjuvant therapy equipment, and particularly discloses a forearm fracture reduction hand clamping device. The device comprises abase mechanism, slide rail mechanisms and a palm clamping mechanism; the palm clamping mechanism is fixed to the slide rail mechanisms, the palm clamping mechanism and the slide rail mechanisms are entirely fixed to the base mechanism; the base mechanism comprises a base, a lifting sleeve whose height can be adjusted freely and a slide rail fixing seat; the lifting sleeve and the slide rail fixingseat are fixed to the base; the palm clamping mechanism comprises a thumb clamping part, a palm clamping part and an adjustment part; the thumb clamping part is connected with the palm clamping part;the adjustment part is used to make the palm clamping mechanism adapt to palms with different sizes; the slide rail mechanism comprise a transverse slide rail mechanism and a longitudinal slide railmechanism; the transverse slide rail mechanism is used to drive the palm clamping mechanism to move transversely, so that the fixation of ulnar deviation angle is realized; the longitudinal slide railmechanism is used to drive the palm clamping mechanism to move longitudinally, so that the fixation of the palm tilt angle is realized.

Description

technical field [0001] The invention relates to the technical field of medical rehabilitation auxiliary treatment equipment, in particular to a hand clamping device for forearm fracture reduction. Background technique [0002] In recent years, forearm fractures have occurred frequently during people's work and life. The bone reduction work after fracture requires very reliable accuracy and stability, and requires the person's forearm to maintain a fixed posture during the reset process; currently the forearm Most of the fracture reduction work is done manually by medical personnel. On the one hand, the labor cost is high and the labor intensity is low; injury. Even if there are a small number of applications of forearm fracture reduction mechanisms, such mechanisms can only achieve one vertical degree of freedom of rotation, that is, palm inclination, and cannot meet the needs of multiple angle adjustments during the treatment process of patients. Contents of the inventio...

AI Technical Summary

Problems solved by technology

[0002] In recent years, forearm fractures have occurred frequently during people's work and life. The bone reduction work after fracture requires very reliable accuracy and stability, and requires the person's forearm to maintain a fixed posture during the reset process; currently the forearm Most of the fracture reduction work is done manually by medical personnel. On the one hand, the labor cost is high and the labor intensity is low; secondary injury

Even if there are a small number of applications of forearm fracture reduction mechanisms, such mechanisms can only achieve one vertical degree of freedom of rotation, that is, palm inclination, and cannot meet the needs of multiple angle adjustments during the treatment process of patients.

Images