Hemodialysis upper limb fixing device

Abstract

The invention discloses a hemodialysis upper limb fixing device comprising an upper support and a lower support which are hinged. The surfaces of the upper support and lower support are provided with non-woven fabric layers and a plurality of through holes connected to fixing ropes, the fixing ropes penetrate the non-woven fabric layers to extend outside and are made of elastic material, and one ends of the fixing ropes located in the through holes are provided with fixing clamps; one side of the lower support located on the upper support is provided with a supporting plate fixedly connected to the lower support, the upper surface of the supporting plate is fixed to a fixing shaft connected to the supporting plate through fixing screws. The hemodialysis upper limb fixing device is capable of fixing a patient properly according to the thicknesses of the upper limbs of the patient, discomfort of the patient is avoided, the fixing effect is fine, stripping can be eliminated, the inclined angle of the upper support can be adjusted as required properly, and different users can used the device conveniently.

Description

technical field [0001] The invention relates to a fixing device, in particular to an upper limb fixing device for hemodialysis. Background technique [0002] Hemodialysis is one of the effective treatment measures for patients with chronic renal failure, and the establishment of vascular access is a prerequisite for hemodialysis. The patient has been on dialysis for more than four hours. During the dialysis process, the patient may cause the venipuncture needle tip to stick to the wall or cause the needle to fall off or puncture the blood vessel due to sleep or involuntary activities during the dialysis process, resulting in increased venous pressure and blood. Dialysis cannot be carried out normally, and it is easy to cause insufficient blood flow at the arterial end, resulting in poor dialysis effect, severe bleeding, etc., and may bring great pain and fear to critically ill patients, and increase the workload of medical staff. Contents of the invention [0003] The tec...

AI Technical Summary

Problems solved by technology

The patient has been on dialysis for more than four hours. During the dialysis process, the patient may cause the venipuncture needle tip to stick to the wall or cause the needle to fall off or puncture the blood vessel due to sleep or involuntary activities during the dialysis process, resulting in increased venous pressure and blood. Dialysis cannot be performed normally, and it is easy to cause insufficient blood flow at the arterial end, resulting in poor dialysis effect, severe bleeding, etc., and may bring great pain and fear to critically ill patients, and increase the workload of medical staff

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