Household automated peritoneal dialysis device

Abstract

The invention relates to a medical facility, in particular to a household automated peritoneal dialysis device. In the raw water treatment device of the facility, the water inlet of a multilayer filtration device is directly connected with a water source, the water outlet of a reverse osmosis device is connected with a peritoneal dialysis fluid mixer; the main body of a peritoneal dialysis fluid preparing device is a sealed metal box body, the metal box body is provided with interfaces which are connected with a plunger pump, a penetrant container, a peritoneal dialysis agent container, the peritoneal dialysis fluid mixer, an ultrafiltration device, a waste liquid container and an abdominal catheter through plunger valves; and the signal input interface of the ARM single chip microcomputer of a peritoneal dialysis automatic control system is connected with a treatment procedure module, a reparative treatment procedure module and a safety monitoring module respectively, and the signal output interface is connected with a power driver which is driven according to the commands of the ARM single chip microcomputer to control the plunger pump, the plunger valves, an electric heater, a solenoid valve and a sound and light alarm device. The invention integrates raw water treatment, peritoneal fluid preparation and automated dialysis so as to reduce medical cost and ensure safety and is suitable to be used in the basic units.

Description

technical field [0001] The invention relates to medical equipment, in particular to a household automatic peritoneal dialysis equipment. Background technique [0002] Currently, peritoneal dialysis is a common method of replacement therapy for uremia. Including: (1) CAPD-continuous ambulatory peritoneal dialysis, which is a method in which patients can self-dialyze without equipment. In this method, a section of dialysis tubing is permanently placed in the abdominal cavity through minor surgery, with one end opening on the abdominal wall. During dialysis, hang a soft package bag containing 2 liters of dialysate at 1 meter above the body (supine), and the dialysate is injected into the abdominal cavity through the interface of the dialysis tube by gravity, and after 4-6 hours, the fluid in the abdominal cavity is drained out. in vitro. Repeat once a day in the morning, noon, afternoon and evening. At present, the peritoneal dialysis tube, peritoneal dialysis solution, and...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problem that the existing automated peritoneal dialysis equipment is expensive and not suitable for the current national conditions in my country, and provides a method that integrates raw water treatment, peritoneal dialysis solution preparation and peritoneal dialysis automatic control, which can greatly reduce medical costs. cost, ensure safety, and be suitable for home-use automatic peritoneal dialysis equipment for primary use

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