Arm fixing device for hemodialysis

The utility model discloses an arm fixing device for hemodialysis. Arm fixing seat, the arm fixing base is composed of a spring assembly and a rubber rope assembly. A rotating device is arranged belowthe arm fixing seat; the rotating device is locked to rotate through a positioning bolt after rotating by a certain angle; a telescopic clamping device is fixedly connected to the rear portion of therotating device, the telescopic clamping device drives a main transmission box in the fixed connecting support through a rocker arm to pull up the lower clamping base, so that the bed board is clamped and fixed, and the device is easy to operate, convenient to carry, free of space limitation in the using process, free in angle adjustment and capable of providing good protection for a patient. 本实用新型公开了一种血液透析用手臂固定装置，包括手臂固定座，手臂固定座由弹簧组件和橡皮绳组件构成，手臂固定座下方有旋转装置，旋转装置在旋转一定角度后通过定位螺栓锁死转动，旋转装置后方固定连接有伸缩夹紧装置，伸缩夹紧装置通过摇臂带动固定连接支架中的主传动箱将下夹紧底座拉起，从而卡住床板并将本装置固定，本装置操作简单，便于搬运，使用时无空间限制，角度可自由调节，能为病人提供良好的保护。