Künstliche Lunge

Details

Veröffentlichungs-Nr.

EP4772205

Anmeldetag

25. September 2024

Veröffentlichung

3. April 2025

Rechtsraum

EP

IPC

A61M1/18

Abstract

To suppress stagnation portion of blood flowing between a housing (10) and a hollow fiber membrane layer (30) and improve antithrombogenicity, an oxygenator (100) includes a housing (10) having a cylindrical shape and including a blood inflow port (14) and a blood outflow port (15), and a hollow fiber membrane layer (30) formed by winding a hollow fiber membrane and accommodated in a housing (10), the oxygenator in which blood flowing in from the blood inflow port (14) flows from one end toward the other end in a longitudinal direction of the housing (10) and flows out from the blood outflow port (15), in which the housing (10) includes a plurality of raised portions (16) raised radially inward from an inner peripheral surface of the housing (10) and extending from a distal end toward a proximal end of the housing (10).

Anmelder

Firma

Terumo Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete