MEDICAL DEVICE

• Main Authors: NISHIMURA SUKENORI, YAMAZAKI SHINJI, SHIMAZAKI NATSUMI, MIYAGAWA KATSUYA, SEGAWA MIKIO
• Format: Patent
• Language: English; Japanese
• Published: 07.03.2016
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEDICAL OR VETERINARY SCIENCE; PHYSICS; SURGERY; TESTING

SOLUTION: A medical device 1 that expands a stenosis lesion part by thermal denaturation comprises: a balloon catheter 3 of which tip end is provided with a balloon 3a; a laser oscillator 5 that oscillates laser light; and a catheter fiber 6 that is arranged inside the balloon catheter 3 and guides...