公开(公告)号：US20170136162A1

公开(公告)日：2017-05-18

申请号：US15322459

申请日：2015-06-30

Applicant: STICHTING KATHOLIEKE UNIVERSITEIT

Inventor： Daniël Immanuel Michaël van Dort ,  Harry Suryapranata ,  Paul Frederik Gründeman ,  Jakob Roelf Lahpor

IPC: A61M1/10 ,  A61M1/12

CPC classification number: A61M1/1074 ,  A61B2017/3425 ,  A61M1/1006 ,  A61M1/1008 ,  A61M1/106 ,  A61M1/107 ,  A61M1/1086 ,  A61M1/12 ,  A61M1/122 ,  A61M2205/0216 ,  A61M2230/005 ,  A61M2230/06

Abstract: Heart support device for circulatory assistance, with an internal member (6) to be disposed inside a heart lumen (13) and having a dynamic volume body. The internal member (6) has a substantially stiff wall strengthening portion (8) arranged to engage an inner wall surface (12a) of the heart (10) in operation and a dynamic member (9) that is inflatable to assist pumping action of the heart (10).

公开(公告)号：US10098992B2

公开(公告)日：2018-10-16

申请号：US15322459

申请日：2015-06-30

Applicant: STICHTING KATHOLIEKE UNIVERSITEIT

Inventor： Daniël Immanuel Michaël van Dort ,  Harry Suryapranata ,  Paul Frederik Gründeman ,  Jakob Roelf Lahpor

IPC: A61M1/10 ,  A61M1/12

Abstract: Heart support device for circulatory assistance, with an internal member (6) to be disposed inside a heart lumen (13) and having a dynamic volume body. The internal member (6) has a substantially stiff wall strengthening portion (8) arranged to engage an inner wall surface (12a) of the heart (10) in operation and a dynamic member (9) that is inflatable to assist pumping action of the heart (10).