公开(公告)号：US11583664B2

公开(公告)日：2023-02-21

申请号：US16677505

申请日：2019-11-07

申请人： STRYKER CORPORATION ,  STRYKER EUROPEAN OPERATIONS LIMITED

发明人： Enkhsanaa Batsukh ,  Huey Chan

IPC分类号： A61M25/10

摘要： A balloon catheter which allows for faster preparation and effective purging of air. The balloon catheter includes an elongated, flexible catheter having an inner lumen. A balloon member is secured to an outer surface of a distal portion of the catheter such that an inner surface of the balloon member and an outer surface of the catheter define an inflatable balloon interior. The catheter has an inflation lumen connected to an inflation port and extending distally to a distal end in fluid communication with the inflatable balloon interior. One or more purge apertures are provided in a wall of the catheter, each forming a fluid path between the inflatable balloon interior and the inner lumen of the catheter to allow for purging air from the catheter prior to use in a medical procedure.

公开(公告)号：US20230330388A1

公开(公告)日：2023-10-19

申请号：US18339039

申请日：2023-06-21

申请人： STRYKER CORPORATION ,  STRYKER EUROPEAN OPERATIONS LIMITED

发明人： Michael Poor ,  Ted W. Layman ,  Cyril Tuohy ,  Enkhsanaa Batsukh ,  Huey Chan ,  Clay W. Northrop ,  Kyler Hodgson ,  David Cornelius 'o Sullivan

IPC分类号： A61M25/00

CPC分类号： A61M25/0051 ,  A61M25/0013 ,  A61M25/0054 ,  A61M25/0068 ,  A61M25/0138

摘要： A catheter includes: a tubular structure having a longitudinal axis; wherein the tubular structure comprises first and second rings arranged in series along the longitudinal axis, the first and second rings being respective closed-loops, wherein the first ring lies within a first plane that is substantially perpendicular to the longitudinal axis; wherein the tubular structure comprises a first connecting member having a first end, a second end, and a member body; and a second connecting member comprises a first end, a second end, and a member body; and wherein the second end of the first connecting member and the first end of the second connecting member are connected to the first ring, and disposed across from each other, and wherein the second end of the second connective member is connected to the second ring, and wherein the respective member bodies are configured to rotate and/or bent.

公开(公告)号：US20230173238A1

公开(公告)日：2023-06-08

申请号：US18162707

申请日：2023-01-31

申请人： STRYKER CORPORATION ,  STRYKER EUROPEAN OPERATIONS LIMITED

发明人： Enkhsanaa Batsukh ,  Huey Chan

IPC分类号： A61M25/10

CPC分类号： A61M25/1027 ,  A61M2025/1077 ,  A61M2025/1079

摘要： A balloon catheter which allows for faster preparation and effective purging of air. The balloon catheter includes an elongated, flexible catheter having an inner lumen. A balloon member is secured to an outer surface of a distal portion of the catheter such that an inner surface of the balloon member and an outer surface of the catheter define an inflatable balloon interior. The catheter has an inflation lumen connected to an inflation port and extending distally to a distal end in fluid communication with the inflatable balloon interior. One or more purge apertures are provided in a wall of the catheter, each forming a fluid path between the inflatable balloon interior and the inner lumen of the catheter to allow for purging air from the catheter prior to use in a medical procedure.