CATHETER WITH MERGED OPTICAL TISSUE EVALUATION AND LASER ABLATION

Described herein are devices and methods for performing merged optical tissue evaluation and laser ablation with a catheter system that includes a processing device and a catheter with proximal and distal sections with a plurality of optical ports that are configured to transmit beams of exposure ra...

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Bibliographic Details
Main Authors JIMENEZ, Jorge H, LLORET SOLER, Juan, GREENE, James L, RUBIO GUIVERNAU, José Luis
Format Patent
LanguageEnglish
French
German
Published 26.07.2023
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:Described herein are devices and methods for performing merged optical tissue evaluation and laser ablation with a catheter system that includes a processing device and a catheter with proximal and distal sections with a plurality of optical ports that are configured to transmit beams of exposure radiation to a sample, receive one or beams of scattered radiation, and transmit laser ablation energy such that a portion of the sample is ablated. The processing device includes a first optical source configured to generate a source beam of exposure radiation and a second optical source configured to generate the laser ablation energy. The catheter system further includes one or more multiplexers that direct the beams of exposure radiation to the plurality of optical ports, combine the one or more beams of scattered radiation, and direct the laser ablation energy to at least one optical port of the plurality of optical ports.
Bibliography:Application Number: EP20190731977