Ablation catheter with light-based contact sensors

Devices and methods are disclosed for providing and using an ablation catheter. The catheter may include an expandable member having a plurality of electrodes, where each electrode is in association with at least one contact sensor and at least one light emitting element. Light is emitted in respons...

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1. Verfasser: Rowan Olund Hettel
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creator Rowan Olund Hettel
description Devices and methods are disclosed for providing and using an ablation catheter. The catheter may include an expandable member having a plurality of electrodes, where each electrode is in association with at least one contact sensor and at least one light emitting element. Light is emitted in response to the contact of the contact sensor with the tissue to be ablated. A light sensor disposed centrally to the catheter gathers light emitted from the light emitting elements and sends a signal to a system controller for display.
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title Ablation catheter with light-based contact sensors
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