Ballon, Lichtbestrahlungsvorrichtung und Behandlungsverfahren

Details

Veröffentlichungs-Nr.

EP4778568

Anmeldetag

24. September 2024

Veröffentlichung

3. April 2025

Rechtsraum

EP

IPC

A61N5/06, A61M25/10

Abstract

A balloon according to the present disclosure is a balloon that can be inserted into a living body, the balloon including an expansion portion that defines a central axis extending along an insertion direction from a proximal side to a distal side, the expansion portion including a transmissive layer capable of transmitting light emitted inside to an outside, and a light shielding layer that covers the transmissive layer and has a transmittance of the light lower than that of the transmissive layer, the expansion portion including a window region in which the transmissive layer is not covered with the light shielding layer and a light shielding region in which the transmissive layer is covered with the light shielding layer, and the window region of the expansion portion in an expanded state including a first window portion, and a second window portion arranged spaced apart from the first window portion on the proximal side with respect to the first window portion and more inclined with respect to the central axis than the first window portion.

Anmelder

Firma

Terumo Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete