Hyperthermic perfusion chemotherapy apparatus based on Bluetooth technology, and control method of apparatus

Abstract

The invention relates to a hyperthermic perfusion chemotherapy apparatus based on the Bluetooth technology. In the apparatus, a puncture catheter comprises a catheter body and an inflation catheter, wherein a liquid outlet end of the catheter body is wrapped with an inflatable balloon, the inflatable balloon is in ventilation connection with the inflation catheter, the inflation catheter extends toward a liquid inlet end of the catheter body, and is connected with a medical air pump, the inflatable balloon is provided with a micro temperature sensor for detecting an intracavity temperature, and a Bluetooth temperature module is arranged at the free end of the catheter body. The invention provides the hyperthermic perfusion chemotherapy apparatus based on the Bluetooth technology. Accordingto the apparatus, a temperature in the body cavity can be measured in real time, the temperature data are reliable, no additional harm to a patient is caused, the body temperature in the body cavitycan be monitored and adjusted in real time, a compressed tissue near the liquid outlet end of the catheter body is pushed away after the inflatable balloon is inflated, the micro temperature sensor isarranged on the inflatable balloon, the micro temperature sensor is pushed away from the catheter body after the inflatable balloon is inflated, and thereby the interference of liquid heat in the catheter body to temperature measurement of the micro temperature sensor is eliminated.

Description

technical field [0001] The invention relates to a heat perfusion chemotherapy device, in particular to a bluetooth-based heat perfusion chemotherapy device and a control method thereof. Background technique [0002] Local progression of abdominal and pelvic malignant tumors tends to form peritoneal surface malig-nancies, commonly known as peritoneal carcinomato-sis (PC) (abbreviated as peritoneal cancer), which is clinically defined as extensive metastasis, often treated with palliative measures Treatment, the prognosis is poor, and the median survival time is about 6 months. Compared with traditional treatment methods, the addition of hyperthermic intraperitoneal chemotherapy (HIPEC) can significantly increase the median survival time of PC and improve the quality of life of patients. Prominent, thus becoming one of the main methods generally recognized in the treatment of PC. HIPEC is a chemotherapeutic drug that uses physical energy to heat up the thermal effect, perfuse...

AI Technical Summary

Problems solved by technology

[0011] The present invention mainly solves the problems of non-real-time performance, loss of therapeutic heat power, and temperature control lag in the existing temperature control methods in the prior art. The temperature in the body cavity cannot be directly measured and controlled, and the temperature data is seriously inconsistent. Reliable, even if the temperature in the body cavity can be measured, it will cause additional damage to the patient, and the operation is complicated. At the same time, the liquid outlet of the catheter body is easily blocked by tissue pressure and the micro temperature sensor is close to the catheter body. The temperature in the body cavity can be measured in real time and the temperature data is reliable without causing additional harm to the patient. The body temperature in the body cavity can be monitored and adjusted in real time and the tissue near the liquid outlet end of the catheter body can be pushed away after the inflatable balloon is inflated. And set the miniature temperature sensor on the inflatable air bag, push the miniature temperature sensor away from the catheter body after the inflatable air bag is inflated, and eliminate the temperature interference caused by the heat of the liquid in the catheter body to the miniature temperature sensor. A heat perfusion chemotherapy device based on Bluetooth technology

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