公开(公告)号：US09907563B2

公开(公告)日：2018-03-06

申请号：US14247649

申请日：2014-04-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Aaron Germain ,  Kyle Klein ,  Michael D. Walker ,  Robin Bek

IPC: A61B17/32 ,  A61B17/22 ,  A61M1/00 ,  A61B18/14 ,  A61M3/02 ,  A61B17/42 ,  A61B18/00 ,  A61B18/16

CPC classification number: A61B17/22 ,  A61B17/32002 ,  A61B17/42 ,  A61B18/1485 ,  A61B2017/22079 ,  A61B2017/4216 ,  A61B2018/00196 ,  A61B2018/00559 ,  A61B2018/162 ,  A61B2217/005 ,  A61B2217/007 ,  A61B2562/0247 ,  A61M1/0058 ,  A61M1/006 ,  A61M3/0216 ,  A61M2210/1433

Abstract: A fluid management system for use in a tissue resection procedure includes a controller. An inflow pump is operated by the controller and configured to provide fluid inflow through a flow path to a site in patient's body. An outflow pump is operated by the controller and configured to provide fluid outflow through a flow path from the site in patient's body. A motor driven resecting device may be provided for resecting tissue at the site. The controller is configured to actuate an inflow pump and an outflow pump in response to various signals and various algorithms are provided to provide malfunction warnings and assure safe operation.

公开(公告)号：US10716584B2

公开(公告)日：2020-07-21

申请号：US15887390

申请日：2018-02-02

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Aaron Germain ,  Kyle Klein ,  Michael D. Walker ,  Robin Bek

IPC: A61B17/22 ,  A61M1/00 ,  A61B17/32 ,  A61B18/14 ,  A61M3/02 ,  A61B17/42 ,  A61B18/00 ,  A61B18/16

Abstract: A fluid management system for use in a tissue resection procedure includes a controller. An inflow pump is operated by the controller and configured to provide fluid inflow through a flow path to a site in patient's body. An outflow pump is operated by the controller and configured to provide fluid outflow through a flow path from the site in patient's body. A motor driven resecting device may be provided for resecting tissue at the site. The controller is configured to actuate an inflow pump and an outflow pump in response to various signals and various algorithms are provided to provide malfunction warnings and assure safe operation.

公开(公告)号：US11571228B2

公开(公告)日：2023-02-07

申请号：US16858231

申请日：2020-04-24

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Aaron Germain ,  Kyle Klein ,  Michael D. Walker ,  Robin Bek

IPC: A61B17/22 ,  A61M1/00 ,  A61B17/32 ,  A61B18/14 ,  A61M3/02 ,  A61B17/42 ,  A61B18/00 ,  A61B18/16

Abstract: A fluid management system for use in a tissue resection procedure includes a controller. An inflow pump is operated by the controller and configured to provide fluid inflow through a flow path to a site in patient's body. An outflow pump is operated by the controller and configured to provide fluid outflow through a flow path from the site in patient's body. A motor driven resecting device may be provided for resecting tissue at the site. The controller is configured to actuate an inflow pump and an outflow pump in response to various signals and various algorithms are provided to provide malfunction warnings and assure safe operation.

公开(公告)号：US10238412B2

公开(公告)日：2019-03-26

申请号：US15291655

申请日：2016-10-12

Applicant: Boston Scientific Scimed, Inc.

Inventor： Robin Bek ,  Aaron Germain

IPC: A61B17/32 ,  A61B50/13 ,  A61B17/00

Abstract: A tissue resecting system includes an assembly having first and second tubular members. An electrical motor drive and controller moves the second member to resect tissue received in a window of the first member. A tachometer sends motor drive rotational signals to the controller, and the controller modulates a motor voltage in response to the signals from the tachometer both to drive the second member at a predetermined speed and to calculate resistance to driving the second member at the predetermined speed.