公开(公告)号：US20250114593A1

公开(公告)日：2025-04-10

申请号：US18933759

申请日：2024-10-31

Applicant: MAGENTA MEDICAL LTD

Inventor： Yosi TUVAL ,  Gad LUBINSKY ,  Yuri SUDIN ,  Avi ROZENFELD ,  Shaul MUSTACCHI ,  Ran TAMIR ,  David LINSKY

IPC: A61M60/855 ,  A61M60/13 ,  A61M60/17 ,  A61M60/216 ,  A61M60/408 ,  A61M60/833

Abstract: Apparatus and methods are described including a delivery catheter and a delivery tube configured to extend from outside a subject's body into the subject's left ventricle via the delivery catheter. A locking unit is configured to couple to a proximal end of the delivery catheter and the delivery tube is configured to pass through the locking unit. The locking unit includes at least one internal seal configured to surround the delivery tube and to inhibit backflow of blood of the subject, from the delivery catheter, through the locking unit. The locking unit also includes a clip, which has only two states, which consist of a closed state, in which the clip grips the delivery tube so as to inhibit movement of the delivery tube relative to the delivery catheter, and an open state, in which the clip does not grip the delivery tube. Other applications are also described.