Light irradiating medical device
Number of patents in Portfolio can not be more than 2000
United States of America
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Apr 23, 2024
Grant Date -
N/A
app pub date -
Aug 30, 2019
filing date -
Aug 30, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A light irradiating medical device 1 includes a catheter shaft 2 extending in a longitudinal direction; a balloon 5 disposed at a distal portion of the catheter shaft 2; a light guiding tool 10 disposed in a lumen of the catheter shaft 2 and movable in the longitudinal direction, the light guiding tool 10 including an optical fiber 11 extending in the longitudinal direction and a tubular member 15 covering the optical fiber 11 and having light transparency, the optical fiber 11 including a core 12, a cladding 13 and a cladding absent portion 14 disposed at a part of a distal portion of the core 12; a first radiopaque marker 21 disposed at the distal portion of the catheter shaft 2; and a second radiopaque marker 22 disposed at the tubular member 15 at a position distal to a distal end 12a of the core 12.
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