Separate-type extracorporeal circulation system

Abstract

The invention discloses a separate-type extracorporeal circulation system which comprises an upper computer system, a lower computer system and an extracorporeal circulation device. The upper computer system can exist independently, the lower computer system and the extracorporeal circulation device can be integrated into a whole and can also exist mutually independently, the upper computer system is in wired or wireless data connection with the lower computer system, and the lower computer system is in wired or wireless data connection with the extracorporeal circulation device. Compared with a traditional extracorporeal circulation system, especially a hemodialysis machine, the separate-type extracorporeal circulation system enables the upper computer system to be independent, therefore, on one hand, the size of the extracorporeal circulation system is obviously reduced, the extracorporeal circulation system is made to be easy to carry, a patient can perform repeated short-time dialysis or night dialysis treatment at home, the medical care cost is reduced, and meanwhile the toxin tolerance of the dialysis patient during dialysis is reduced; on the other hand, the upper computer system can perform programming, networking and remote controlling conveniently, and therefore networking and intellectualization of the separate-type extracorporeal circulation system are achieved.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a separate extracorporeal circulation system for realizing blood purification. Background technique [0002] Extracorporeal circulation (extracorporeal circulation) is a life support technology that uses a series of special artificial devices to drain blood from the body to the outside, exchange gas or components through artificial methods, adjust the temperature, and then infuse it back into the human body. According to the different exchanging components in vitro, the extracorporeal circulation system can be divided into artificial kidney, artificial liver and artificial heart, etc., which have a very wide range of clinical applications. Taking the artificial kidney system as an example, renal failure is a very common critical disease all over the world. According to the American Kidney Database, there were more than 450,000 patients with end-stage renal failure in...

AI Technical Summary

Problems solved by technology

The traditional hemodialysis machine integrates various actuators, heat exchangers and control systems to achieve the above functions. The equipment has a complex structure, a large volume, and high hardware costs.

At present, in China and most developing countries, generally only medium and large hospitals have the ability to purchase and use hemodialysis machines, which has brought many restrictions to the popularization of treatment

[0005] 2) The patient's quality of life is poor

The industry and academia have successively proposed some concepts and ideas for equipment improvement, but most of them have not proposed specific and feasible technical methods to support the realization of these concepts, and cannot fundamentally solve the problem

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