公开(公告)号：US11938310B2

公开(公告)日：2024-03-26

申请号：US16777361

申请日：2020-01-30

申请人： KARDIUM INC.

发明人： Lok Tin Lam ,  Saar Moisa ,  Ashkan Sardari

IPC分类号： A61M25/00 ,  A61B18/00 ,  A61B18/08 ,  A61B18/14 ,  A61B18/16 ,  A61B50/00 ,  A61B50/36 ,  A61M5/14 ,  A61M5/36

CPC分类号： A61M5/36 ,  A61B50/00 ,  A61B50/36 ,  A61B2218/001 ,  A61B2218/002 ,  A61B2218/007 ,  A61M2005/1402 ,  A61M2005/1403 ,  A61M25/00 ,  A61M2025/0019 ,  A61M2209/10 ,  A61M2210/125

摘要： A gas removal apparatus and a method for removing gas bubbles from at least a part of a medical device disposed in an interior chamber of a gas removal apparatus. The gas removal apparatus includes an interior chamber, a filling surface, a first opening arranged at an end of the filling surface and that provides a first path into the interior chamber, and a second opening that provides a second path into the interior chamber. When the apparatus is arranged in a liquid receiving position, at least a portion of the at least the part of the medical device is disposed above an uppermost surface of liquid in the interior chamber, and when the apparatus is arranged in another position different from the liquid receiving position, the entirety of the at least the part of the medical device is disposed below an uppermost surface of liquid in the interior chamber.

公开(公告)号：US11911091B2

公开(公告)日：2024-02-27

申请号：US16661171

申请日：2019-10-23

申请人： KARDIUM INC.

发明人： Daniel Robert Weinkam ,  Shane Fredrick Miller-Tait ,  Lok Tin Lam

IPC分类号： A61B18/14 ,  A61B18/16 ,  A61B18/00

CPC分类号： A61B18/148 ,  A61B18/1492 ,  A61B18/16 ,  A61B2018/00077 ,  A61B2018/00214 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/00702 ,  A61B2018/00714 ,  A61B2018/00791 ,  A61B2018/00839 ,  A61B2018/00875 ,  A61B2018/00988

摘要： In at least a medical system including a structure, a plurality of transducers located on the structure, a shaft member configured to percutaneously deliver the structure to a location within a patient, a plurality of conductors at least partially within the shaft member and coupled to the transducers, and a controller operatively coupled to the transducers via the conductors, the controller may cause first electrical power to be delivered to one or more of the transducers for a first period of time, where second electrical power less than the first electrical power, if delivered for a second period of time longer than the first period time would result in a steady-state temperature of a portion of the shaft member that would be just below a safe temperature limit for at least the portion of the shaft member.