肿瘤电场治疗系统
By alternately applying vertical electric fields in the tumor electric field therapy system and optimizing voltage switching using insulated electrodes and an AC signal generator, the problem of not being able to apply electric fields in different directions simultaneously in existing technologies has been solved, resulting in better tumor cell inhibition and reduced side effects.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JIANGSU HEALTHY LIFE INNOVATION MEDICAL TECH CO LTD
- Filing Date
- 2021-12-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing tumor electric field therapy systems cannot simultaneously apply electric fields in different directions to the same target area, resulting in poor treatment effects, and traditional methods have side effects.
By employing insulated electrodes and an AC signal generator, an alternating electric field is formed by alternately applying a vertical electric field. Using a control signal generator and a switch/amplifier module, the on and off times of the AC signal are controlled to avoid electric field overlap and optimize the voltage switching process.
It effectively inhibits tumor cell proliferation, improves treatment efficacy, reduces side effects on normal cells, and enhances the therapeutic effect on tumors such as glioblastoma and non-small cell lung cancer.
Smart Images
Figure CN121243619B_ABST