公开(公告)号：US20240245422A1

公开(公告)日：2024-07-25

申请号：US18415780

申请日：2024-01-18

Applicant: Boston Scientific Scimed, Inc.

Inventor： Alyssa Madej ,  Michael P Schrom ,  Anthony Frank Tassoni, JR. ,  Breanne Retherford

IPC: A61B17/3203 ,  A61M25/00

CPC classification number: A61B17/32037 ,  A61M25/0023 ,  A61M25/005

Abstract: Thrombectomy catheter and high-pressure protection systems for protecting a catheter shaft from high-pressure fluid jets. An illustrative thrombectomy catheter may comprise a catheter body including a catheter lumen extending therethrough. A high-pressure fluid supply tube extends through the catheter lumen from the catheter body proximal end region toward the catheter body distal end region. The high-pressure fluid supply tube is configured for communication with a fluid source near the catheter body proximal end region. The high-pressure fluid supply tube includes jet orifices for expelling fluid jets from the high-pressure fluid supply tube within the catheter lumen. Reinforcement members are disposed within the catheter lumen such that fluid jets expelled from the jet orifices impinge against the reinforcement members.

公开(公告)号：US11812987B2

公开(公告)日：2023-11-14

申请号：US17102927

申请日：2020-11-24

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Alyssa Madej ,  Amelia Ann Sandberg

IPC: A61M25/10 ,  A61B17/3207 ,  A61B17/22 ,  A61L29/06 ,  A61B17/00

CPC classification number: A61B17/320725 ,  A61B17/22 ,  A61L29/06 ,  A61M25/104 ,  A61B2017/00951 ,  A61B2017/00955 ,  A61B2017/22001 ,  A61B2017/22051 ,  A61M25/10 ,  A61M2025/109 ,  A61M2025/1086

Abstract: An example cutting balloon is disclosed. The example cutting balloon includes an expandable member having an outer surface and longitudinal axis, a first cutting member disposed along the outer surface of the expandable member and a covering encapsulating the expandable member and the first cutting member.

公开(公告)号：US20250057633A1

公开(公告)日：2025-02-20

申请号：US18801994

申请日：2024-08-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： Mark Alfred Hilse ,  Matthew Protas ,  Christopher Joel Robinson ,  Joel Perez ,  Michael P Schrom ,  Alyssa Madej ,  Keval Shah ,  Corinne Weyrauch ,  Laszlo Trent Farago ,  Taylor Passofaro

IPC: A61B90/98 ,  A61B17/00 ,  A61B17/3203 ,  A61B34/00

Abstract: Thrombectomy systems including a console having a radiofrequency identification (RFID) reader, a fluid inflow pump, the fluid inflow pump driven by the console, a thrombectomy catheter, the fluid inflow pump configured to provide fluid inflow through the thrombectomy catheter, and an RFID tag coupled to a body portion of the fluid inflow pump. When the fluid inflow pump is positioned within the drive unit, the RFID reader may be configured to receive one or more operating parameters from the RFID tag.

公开(公告)号：US20240245423A1

公开(公告)日：2024-07-25

申请号：US18415797

申请日：2024-01-18

Applicant: Boston Scientific Scimed, Inc.

Inventor： Alyssa Madej ,  Cass Alexander Hanson ,  Michael P. Schrom

IPC: A61B17/3203

CPC classification number: A61B17/32037 ,  A61B2017/22079

Abstract: Thrombectomy catheter and high-pressure systems for preventing clogging of a thrombectomy catheter. An illustrative thrombectomy catheter may comprise a catheter body including a catheter lumen extending therethrough. A high-pressure fluid supply tube extends through the catheter lumen from the catheter body proximal end region toward the catheter body distal end region. The high-pressure fluid supply tube is configured for communication with a fluid source near the catheter body proximal end region. The high-pressure supply tube includes at least one proximally projecting jet orifice for expelling at least one proximally oriented fluid jet from said high-pressure fluid supply tube in a generally proximal direction and at least one distally projecting jet orifice for expelling at least one distally oriented fluid jet from said high-pressure fluid supply tube in a generally distal direction. The catheter body further includes an entrainment inflow orifice positioned along the catheter distal portion.

公开(公告)号：US20210153891A1

公开(公告)日：2021-05-27

申请号：US17102927

申请日：2020-11-24

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Alyssa Madej ,  Amelia Ann Sandberg

IPC: A61B17/3207 ,  A61B17/22 ,  A61L29/06 ,  A61M25/10

Abstract: An example cutting balloon is disclosed. The example cutting balloon includes an expandable member having an outer surface and longitudinal axis, a first cutting member disposed along the outer surface of the expandable member and a covering encapsulating the expandable member and the first cutting member.