Detection and ablation integrated dual mapping system

Abstract

The invention relates to a detection and ablation integrated dual mapping system. The dual mapping system includes a differential frequency focused ultrasonic transducer and a dual frequency ultrasonic signal generator; the differential frequency focused ultrasonic transducer emits two confocal ultrasound beams of different frequencies, generates a wave interference effect at a focal point, and generate differential frequency vibration sound. The dual mapping detection system further includes a physical mapping system and a physiological mapping system; the physical mapping system obtains a detection surface of a target nerve position through a low-frequency vibration amplitude; and the physiological mapping system detects the therapeutic target, located on the detection surface, of the target nerve through physical stimulation, and the physical mapping system quickly maps the position or the relative position of the detection surface where the target nerve is located and then accurately maps on the detection surface through the physiological mapping system. The detection and ablation integrated dual mapping system has the following advantages that the detection and ablation integrated dual mapping system can be applied to tissues inside a human body, the detection surface is quickly obtained, and then the target nerve is accurately stimulated through the detection surface to achieve the purpose of rapid and accurate treatment.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a dual mapping system integrating detection and ablation. Background technique [0002] In recent years, with the development of non-invasive ultrasound systems, it is currently the mainstream research direction to use ultrasound systems to generate mechanical stimulation to nerves, and to detect the response of nerve activity through mechanical stimulation, and then to find the target of disease treatment. [0003] However, the detection of the ultrasonic system uses high-frequency ultrasound for detection. Research has found that although the detection of high-frequency ultrasound in the prior art has good conduction directionality, it can form a fine focus. However, due to the extremely fast vibration frequency and small amplitude, the mechanical effect is weak and appears as a thermal effect. When deep stimulation is required, short pulses are often implemented at di...

AI Technical Summary

Problems solved by technology

[0005] To sum up, there is an urgent need for a dual-mapping system that can be applied to the internal tissues of the human body, quickly obtain the detection surface, and then accurately stimulate the target nerve through the detection surface. However, such a dual-mapping system has not yet been seen. to report

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