公开(公告)号：US20230047964A1

公开(公告)日：2023-02-16

申请号：US17969352

申请日：2022-10-19

Applicant: Boston Scientific Scimed, Inc.

Inventor： Corydon Carlson ,  David Gordon Spangler ,  Daniel Frank Massimini ,  Laszlo Trent Farago ,  Mark Alfred Hilse

IPC: A61B17/3207 ,  G05B11/42 ,  G05B13/02 ,  G05B11/14

Abstract: An atherectomy system includes a drive mechanism that is adapted to rotatably actuate an atherectomy burr and a controller that is adapted to regulate operation of the drive mechanism. In some cases, the drive mechanism includes a drive cable that is coupled with the atherectomy burr and a drive motor that is adapted to rotate the drive cable. The controller is adapted to receive an indication of an increase in torque experienced at the atherectomy burr and is further adapted to, in response, regulate operation of the drive mechanism such that the increase in torque results in a noticeable reduction in speed of the drive mechanism such that a user of the atherectomy system notices the reduction in speed and is alerted to the increase in torque.

公开(公告)号：US20240277422A1

公开(公告)日：2024-08-22

申请号：US18441298

申请日：2024-02-14

Applicant: Boston Scientific Scimed, Inc.

Inventor： Brenton Smith ,  Heather Moulton ,  Mark Alfred Hilse ,  Heidi Robertson ,  Jeffry V. Marshik ,  Pranam Shetty ,  Alisa Rantanen

IPC: A61B34/00 ,  A61B17/22

CPC classification number: A61B34/25 ,  A61B17/22 ,  A61B2017/22079

Abstract: A user interface for a thrombectomy fluid management system may include a first mode indicator configured to indicate when a first mode of fluid inflow is active, a second mode indicator configured to indicate when a second mode of fluid inflow is active, and a run time display including an alphanumeric run time value shown in a first color. The alphanumeric run time value is a sum of a first run time value of the first mode and a second run time value of the second mode. The system may include an inflow pump configured to provide fluid inflow through a thrombectomy device, a controller in communication with the inflow pump and the thrombectomy device, a user activation switch configured to activate the inflow pump, and a display including the user interface. The display may include a touchscreen user interface.

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.