Thermal coagulation electrode

Abstract

The embodiment of the invention provides a thermal coagulation electrode. The thermal coagulation electrode comprises a thermal coagulation electrode body, a temperature sensor and an operating device, the thermal coagulation electrode body comprises a first pipe body and a plurality of electrode points arranged on the first tube body, and each electrode point can form a thermal coagulation area around the electrode points under the control of external equipment; the temperature sensor is partially arranged in the first pipe body, and the temperature sensor comprises a temperature connecting line arranged in the first pipe body and a plurality of temperature measuring elements arranged on the temperature connecting line; and the operating device is connected with the temperature sensor located outside the first pipe body and can drive the temperature connecting line to move in the first pipe body so as to measure the temperature of one or more thermal coagulation areas. When the thermal coagulation electrode is adopted to perform thermal coagulation on the human tissue, the temperature of any thermal coagulation area formed by the electrode points on the first pipe body can be detected.

Description

technical field [0001] The embodiments of the present application relate to the technical field of medical devices, and in particular to a thermocoagulation electrode. Background technique [0002] The temperature sensor is built between the electrode points of the SEEG electrode, so that the SEEG thermal coagulation can also precisely control the temperature of the thermal coagulation area like the thermal coagulation of the traditional radio frequency instrument. temperature monitoring. Taking the common 16-conductor electrode as an example, the electrode has 16 electrode points, and the temperature sensor can be placed under the electrode points or in the electrode wire sleeve between the electrode points. In clinical use, these 16 points may need thermal coagulation, so 16 (placed under the electrode points) / 15 (placed between the electrode points) temperature sensors are required to achieve full electrode monitoring, because each A T-type thermocouple consists of 2 wi...

AI Technical Summary

Problems solved by technology

Therefore, the current solution is to only place the sensor under one electrode point, so that the temperature can be controlled only when the thermal coagulation happens at this point, and the remaining points can only rely on the traditional output power and thermal coagulation time parameters to control

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