TREATMENT INSTRUMENT

A treatment tool includes a sheath that has a first opening portion which has a longitudinal axis, is formed with a lumen through which a guide wire is capable of being inserted along the longitudinal axis, and is opened to communicate on a distal end side of the lumen, and a second opening portion...

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Bibliographic Details
Main Authors MATSUNO, Kiyotaka, NAKAMURA, Yoshisane
Format Patent
LanguageEnglish
French
German
Published 31.01.2018
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
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:A treatment tool includes a sheath that has a first opening portion which has a longitudinal axis, is formed with a lumen through which a guide wire is capable of being inserted along the longitudinal axis, and is opened to communicate on a distal end side of the lumen, and a second opening portion that is opened to an outer circumferential surface to communicate on a proximal end side of the lumen; a proximal end holding portion that holds a proximal end region in the proximal end portion of the sheath; and a distal end holding portion that bends and holds a distal end region of the proximal end portion of the sheath, and is disposed by being deflected to the proximal end holding portion while being continued to a distal end of the proximal end holding portion at an angle in which the second opening portion is located on the extension of the central axis of the lumen in the distal end region,
Bibliography:Application Number: EP20150886487