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MICROWAVE SYSTEM FOR GLOBAL ENDOMETRIAL ABLATION
MICROWAVE SYSTEM FOR GLOBAL ENDOMETRIAL ABLATION
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机译:用于全球子宫内膜消融的微波系统
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摘要
A tissue ablation system includes an antenna, a microwave energy source, measurement apparatus including a signal generator and a detector, a controller, and a switch assembly arranged to alternatively electrically couple the antenna to the microwave energy source or to the measurement apparatus, wherein the controller is configured to cause the switch assembly to alternate between assessment mode and ablation mode, and wherein the controller is configured to control the delivery of ablative microwave energy during an ablation mode based at least in part on a difference between a then-current broadband reflection coefficient spectrum and a previously measured broadband reflection coefficient spectrum obtained by delivery of a spectrum of individual non-ablative microwave signals and detecting the reflection of same during respective assessment modes.
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