A multi-channel heat-conducting fiber-targeted thermal knife therapy device

Abstract

The invention discloses multichannel heat-conducting-fiber-targeting hot knife treatment equipment. The multichannel heat-conducting-fiber-targeting hot knife treatment equipment comprises an industrial computer, a power regulator, a heater, a heat transfer line, a hot knife, a temperature sensor and a power supply, wherein the power supply is connected with the heater, the power regulator and the industrial computer separately, the industrial computer, the power regulator, the heater, the heat transfer line and the hot knife are sequentially connected; the temperature sensor is mounted on the heater and is in signal connection with the industrial computer; the hot knife consists of a heat-conducting end and a fixed end, the heat-conducting end is made of metal, and the fixed end is made of a flexible material; the fixed end is of a tubular structure and is connected with the heat-conducting end; the heat transfer line consists of a heat insulating layer and heat-conducting fibers, and the periphery of the heat-conducting fibers is wrapped by the heat insulating layer. The multichannel heat-conducting-fiber-targeting hot knife treatment equipment is wide in adjustable temperature range and comprises low-temperature thermotherapy and high-temperature thermotherapy, so that the universality is high. The multichannel heat-conducting-fiber-targeting hot knife treatment equipment is high in safety, simple in structure, low in cost, easy in popularization and short in treatment time and is energy-saving, and eschar caused by carbonization resulting from local overheat can be avoided.

Description

Technical field [0001] The invention relates to a hot knife treatment equipment, in particular to a multi-channel thermally conductive fiber targeted hot knife treatment equipment, belonging to the field of medical equipment, and the equipment is mainly used for tumor thermal resection. Background technique [0002] Tumors can be divided into malignant tumors and benign tumors, among which malignant tumors are a major disease that endangers human life and health. Currently, the treatment methods for malignant tumors include chemotherapy, radiotherapy, surgery, immunotherapy and so on. But the use of heat to treat cancer has become a new type of treatment for cancer. This treatment method uses the poor heat resistance of tumor cells to convert different physical factors into heat energy to increase the temperature of the lesion area, thereby killing the tumor tissue. [0003] The literature "Xu Zhonglin, Wu Feng, Thermal Resection Therapy for Malignant Tumors[J], International Jou...

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Problems solved by technology

[0011] Using other physical factors for heating has the disadvantages of high cost and high treatment cost

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