Verweilobjekt für Lebende Körper

Details

Veröffentlichungs-Nr.

EP4755408

Anmeldetag

29. August 2024

Veröffentlichung

3. April 2025

Rechtsraum

EP

IPC

A61L31/16, A61F2/82, A61L31/14

Abstract

[Object] Provided is a living body indwelling object capable of effectively suppressing the onset of inflammation derived from a porous structure made of a biodegradable polymer while preventing scattering of a plaque and a thrombus at the time of stent expansion. [Solving Means] A living body indwelling object 100 includes an expandable tubular stent 10 and a porous structure 20 made of a first biodegradable polymer, the porous structure being disposed to cover the stent, in which the stent includes a drug carrying portion 18 containing a second biodegradable polymer and a drug, and a decomposition time of the porous structure is substantially the same as a decomposition time of the drug carrying portion or shorter than a decomposition time of the drug carrying portion.

Anmelder

Firma

Terumo Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete