Hemodialysis internal fistula repair instrument capable of easily switching storage, movement and treatment states

Abstract

The invention relates to the technical field of machinery. Disclosed is a hemodialysis internal fistula repair instrument capable of easily switching storage, movement and treatment states. The hemodialysis internal fistula repair instrument comprises a rack, a controller and an irradiation device; the rack comprises a three-legged supporting bottom frame, and the three-legged supporting bottom frame comprises a hollow supporting rod and three supporting legs arranged in the circumferential direction; the rack further comprises a sliding bottom frame; the sliding bottom frame comprises a pulley base, a sliding rod and pulleys; at least three pulleys are installed below the pulley base; the sliding rod is fixedly connected to the upper portion of the pulley base, and the sliding rod is connected with the hollow supporting rod in a sliding mode and locked through a locking mechanism; the pulley base is provided with notches for the supporting legs to penetrate through when the supporting legs are unfolded for supporting; the top of the hollow supporting rod is connected with a foldable balance arm, and the top of the foldable balance arm is provided with the irradiation device; and the controller is mounted in an area above the hollow supporting rod connected with the supporting legs. Switching of three states of storage, movement and treatment is achieved.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a fixing frame for a hemodialysis internal fistula repair instrument. Background technique [0002] Clinically, hemodialysis patients need to establish good vascular access through arteriovenous fistula (AVF) surgery, so as to perform long-term maintenance hemodialysis. AVF surgery is prone to complications such as difficult healing of the puncture site, internal fistula arm pain, tissue fatigue, bruising of surrounding tissues, and blood steal syndrome. Increase the blood flow in the fistula, promote the maturation of the fistula, prolong the life of the fistula, and promote the healing of the fistula puncture. [0003] In order to stabilize the center of gravity of the existing hemodialysis internal fistula repair instrument, its base is designed relatively large, which takes up a lot of space during the hospital placement process; during the transportation of the internal fistula treat...

AI Technical Summary

Problems solved by technology

[0003] In order to stabilize the center of gravity of the existing hemodialysis internal fistula repair instrument, its base is designed relatively large, which takes up a lot of space during the hospital placement process; during the transportation of the internal fistula treatment device, due to the large number of hospital instrument pipelines, it is easy to cause pipeline damage. Accidental detachment poses a life-threatening threat to the patient; currently available endoleak treatment devices are too large to be easily moved, and cannot meet the needs of multiple patients for dialysis and internal fistula repair at the same time

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