Dialysate treatment device for nephrology department

Abstract

The invention discloses a dialysate treatment device for the nephrology department, which comprises a shell, a separation mechanism, an acceleration mechanism and a pedal driving arm; shell: a reversing frame is rotationally mounted on the side wall of an inner cavity of the shell, and an extraction mechanism is arranged on the reversing frame; separation mechanism: the separation mechanism is arranged on the side wall of the inner cavity of the shell on the left side of the reversing frame, the separation mechanism is correspondingly matched with the end of the extraction mechanism, the separation mechanism is obliquely arranged, and the lower end of the separation mechanism is gradually away from the axis of the reversing frame; acceleration mechanism: the acceleration mechanism is arranged at the upper end of an inner cavity of the shell, a reserved hole is formed in the upper surface of the shell, the upper end of the acceleration mechanism penetrates through the reserved hole to be exposed to the outer side of the shell, and the lower end of the acceleration mechanism is correspondingly matched with the upper end of the separation mechanism; pedal driving arm: the pedal driving arm is installed in a slideway of the bottom end of the shell. According to the negative pressure type dialysate treatment device, dialysate in a waste liquid bag is extracted in a negative pressure mode, closed operation is achieved, cross infection caused by operation can be effectively avoided, and meanwhile frequent cleaning is not needed.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary equipment, in particular to a dialysate treatment device for nephrology. Background technique [0002] Dialysis is a separation and purification technique that separates small molecules from biological macromolecules by the principle of small molecules diffusing into water (or buffer) through a semipermeable membrane. Dialysis therapy is a method of expelling body fluid components (solute or water) from the body through a semipermeable membrane. Generally, it can be divided into two types: hemodialysis and peritoneal dialysis. Each time, 2000ml each time, therefore, each peritoneal dialysis patient will produce 3 to 4 bands of dialysis waste fluid to be treated every day. Cut the liquid bag, pour the waste liquid into the designated container, and throw the waste liquid bag into the designated trash can. If the waste liquid bag is too inflated, the medical staff will easily splash the w...

AI Technical Summary

Problems solved by technology

Dialysis therapy is a method of expelling body fluid components (solute or water) from the body through a semipermeable membrane. Generally, it can be divided into two types: hemodialysis and peritoneal dialysis. Each time, 2000ml each time, therefore, each peritoneal dialysis patient will produce 3 to 4 bands of dialysis waste fluid to be treated every day. Cut the liquid bag, pour the waste liquid into the designated container, and throw the waste liquid bag into the designated trash can. If the waste liquid bag is too inflated, the medical staff will easily splash the waste liquid on the body when cutting the waste liquid. There are germs and are easy to be infected. Although the large crushing mechanism can replace manual work, it needs to clean the inside of the crushing cavity frequently, which is obviously not suitable for treating medical waste such as waste liquid bags. Therefore, we propose a nephrology dialysis Liquid treatment device

Images