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公开(公告)号：EP4400153A1
公开(公告)日：2024-07-17
申请号：EP23305046.7
申请日：2023-01-13
申请人： HTC-Assistance
IPC分类号： A61M60/178 , A61M60/857
CPC分类号： A61M60/857 , A61M60/861 , A61M60/178 , A61M60/174 , A61M60/865 , A61M60/17 , A61M60/216 , A61M60/419
摘要： The present invention relates to a left cardiac assisting device (10) to be implanted inside a patient's heart (100), comprising:
- an inlet conduct (12) configured to be secured to a first membrane of the patient's heart (100),
- an outlet conduct (14) configured to be secured to a second membrane separating either the right atrium from the aorta,
- a pump housing (16) configured to surround a blood pump,
- a removable pump support element configured to cooperate with the inlet conduct.
The inlet conduct, the outlet conduct and the pump housing form one single technical piece. The inlet conduct, the outlet conduct and the pump housing are configured to expand independently from each other. The removable pump support element guides the inlet conduct through the first membrane during implantation.-
公开(公告)号：EP4100105A1
公开(公告)日：2022-12-14
申请号：EP21703697.9
申请日：2021-02-05
申请人： HTC-Assistance
发明人： MOUSSAFEUR, Amina
IPC分类号： A61M60/174 , A61M60/232 , A61M60/416 , A61M60/515 , A61M60/808 , A61M60/814 , A61M60/861 , A61M60/865 , A61M60/876 , A61M60/135
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公开(公告)号：EP4074365A1
公开(公告)日：2022-10-19
申请号：EP21305511.4
申请日：2021-04-16
申请人： HTC-Assistance
IPC分类号： A61M60/174 , A61F2/95 , A61M60/216 , A61M60/81 , A61M60/857 , A61M60/861 , A61M60/865
摘要： The present invention relates to a support system (10) aimed at securing an assist device (16) inside a patient's heart, the assist device (10) comprising a pump (18) inside a pump body (20), and being in fluidic communication with an exit cylinder (24). It comprises an upstream support element (12), aimed at securing the upstream extremity (20a) of the pump body (20) to the patient's heart, a downstream support element (14), aimed at securing the exit cylinder (24) to the patient's heart. The upstream support element (12) and the downstream support element (14) are two independent and autonomous functional elements, and the upstream support element (12) and the downstream support element (14) are aimed to removably secure the assist device (16) inside the patient's heart.
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公开(公告)号：EP3862036A1
公开(公告)日：2021-08-11
申请号：EP20305121.4
申请日：2020-02-07
申请人： HTC-Assistance
发明人： MOUSSAFEUR, Amina
摘要： The present invention relates to an implantable right ventricular assist device configured to be implanted within the right ventricle of a heart, comprising a percutaneously deliverable centrifugal pump 2 configured to carry the blood from the right ventricle to the pulmonary artery; a fixation device 3 configured to deliver and secure said centrifugal pump within a portion of the pulmonary artery; and a power source 4.
The invention also relates to a method to percutaneously and transluminally implant the Right Ventricular Assist Device 1 of the present invention within the right ventricle of a patient's heart.
The invention further relates to the use of the right ventricular assist device of the present invention to long-term assist of the right ventricle of a patient's heart.
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