Upper limb fixing support frame for hemodialysis nursing

Abstract

The invention relates to the technical field of hemodialysis supports, and discloses an upper limb fixing support frame for hemodialysis nursing. The support frame comprises a bed body; a first air bag is fixedly arranged between telescopic rods; a rotating plate is rotatably installed above the first air bag; pull ropes are fixedly connected to the upper portion of the rotating plate; the outer ends of the pull ropes are fixedly connected with the telescopic rods; a driving rod is movably installed on the left side of the corresponding telescopic rod; a manual rod is rotatably installed at the upper end of the left side of the driving rod; and a second air bag is fixedly installed in a movable frame. According to the upper limb fixing support frame for hemodialysis nursing, the manual rodis pulled by the hand to enable the driving rod to be separated from a limiting groove in the corresponding telescopic rod, then certain pressure is exerted downwards to enable the telescopic rods tomove downwards to squeeze the first air bag, meanwhile the pull ropes pull the rotating plate to be opened, air in the first air bag enters the second air bag, and the movable frame loses supportingforce of the first air bag and moves downwards, so that the effect of freely adjusting the height of the support frame is achieved.

Description

technical field [0001] The invention relates to the technical field of hemodialysis brackets, in particular to an upper limb fixation support bracket for hemodialysis nursing. Background technique [0002] Hemodialysis is one of the renal replacement therapy methods for patients with acute and chronic renal failure. It drains blood from the body to the outside, and performs material exchange through the principles of diffusion, ultrafiltration, adsorption, and convection to remove metabolic waste in the body and maintain electrolytes and acid-base. Balance, in the current hemodialysis process, in order to prevent the patient's arm from swinging and dropping the needle tube, a fixed bracket is used to fix the patient's upper limb arm, but the existing bracket cannot freely adjust the height, causing the patient's arm to remain at one This posture is more uncomfortable, and the patient's arm is fixed for a long time, which will cause arm numbness. [0003] Therefore, those sk...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an upper limb fixed support frame for hemodialysis nursing, which has the advantages of freely adjusting the height of the support frame and automatically relieving the numbness of the upper limb arm of the patient, and solves the problem of the existing support frame. Problems such as the inability to freely adjust the height of the support frame and the inability to automatically relieve the numbness of the patient's arm

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