Intraperitoneal hyperthermic perfusion joint control device

Abstract

The invention provides a control device of a chemotherapeutic hyperthermic intraperitoneal perfusion connector. The control device comprises four paths of liquid inlet pipes, four paths of liquid conveying pipes, a first group of four-position and two-way solenoid valve and a second group of four-position and two-way solenoid valve, wherein the first group of four-position and two-way solenoid valve is connected with the second group of four-position and two-way solenoid valve in series; outlets of the four groups of liquid inlet pipes are connected with the inlet of the first group of four-position and two-way solenoid valve and inlets of the four paths of liquid conveying pipes are connected with the outlet of the second group of four-position and two-way solenoid valve; the first groupof four-position and two-way solenoid valve comprises a first group of first four-position and two-way solenoid valve and a first group of second four-position and two-way solenoid valve; the second group of four-position and two-way solenoid valve comprises a second group of first four-position and two-way solenoid valve and a second group of second four-position and two-way solenoid valve. By adopting the control device provided by the invention, the technical problems in an existing chemotherapeutic hyperthermic intraperitoneal perfusion treatment process that different infusion pipelines needs to be switched by plugging back and forth and a treatment process is very inconvenient are effectively solved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a control device for an abdominal cavity heat perfusion joint. Background technique [0002] Intraperitoneal chemotherapy is a new selective regional chemotherapy measure. It fills the peritoneal cavity with the perfusion fluid containing chemotherapy drugs, precisely constant temperature and constant speed, and circulates perfusion for a certain period of time. Combining intraperitoneal chemotherapy with hyperthermia, the direct effect of high temperature on the tumor The killing effect, the synergistic effect of high temperature and anti-tumor effect of chemotherapy drugs, and the mechanical flushing effect can achieve the therapeutic effect of removing free cancer cells in the abdominal cavity, subclinical lesions and small cancer nodules. It is to directly kill tumor cells and treat digestive tract cancer, ovarian cancer One of the means of cancer. [0003] Because...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a control device for the hyperthermic perfusion joint of the peritoneal cavity, which solves the technical problem that in the existing hyperthermic perfusion treatment process of the peritoneal cavity, it is necessary to unplug and switch different infusion lines back and forth, resulting in a very inconvenient technical problem in the treatment process

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