公开(公告)号：US20210153898A1

公开(公告)日：2021-05-27

申请号：US17147047

申请日：2021-01-12

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Csaba Truckai ,  Aaron Germain ,  Kyle Klein ,  John H. Shadduck ,  Michael D. Walker ,  Benedek Orczy-Timko ,  Balazs Lesko

IPC: A61B17/42 ,  A61M3/02 ,  A61M1/00 ,  A61B18/14 ,  A61B17/3205

Abstract: A fluid management system for use with a fluid reservoir includes an inflow pump and an outflow pump. The inflow pump is connectable to a probe for delivering a distention fluid to a body cavity. The outflow pump removes the distention fluid through the same probe, thus establishing a re-circulating volume of distention fluid within the body cavity. The removed fluid is filtered and returned to a fluid reservoir for eventual recycling to the body cavity. A controller adjusts the flow rates of the inflow pump and the outflow pump to maintain a pre-selected fluid pressure or volume within the body cavity.

公开(公告)号：US20190321096A1

公开(公告)日：2019-10-24

申请号：US16447388

申请日：2019-06-20

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Aaron Germain ,  Kyle Klein ,  Benedek Orczy-Timko ,  John H. Shadduck ,  Michael D. Walker ,  Csaba Truckai ,  Balazs Lesko

IPC: A61B18/14 ,  A61B17/32

Abstract: The tissue cutting device comprises an elongated assembly including both an outer sleeve and an inner sleeve. The outer sleeve has a tissue-receiving window, and the inner sleeve has a distal end which cuts tissue as the inner sleeve is advanced past the window. The tissue is received into a lumen of the inner sleeve, and the inner sleeve lumen is typically enlarged in a proximal direction to reduce the tendency of resected tissue to lodge therein. The tissue displacement member is optionally provided at a distal end of the outer sleeve to further aid in dislodging tissue which becomes captured in a distal end of the inner sleeve of the lumen.

公开(公告)号：US09827037B2

公开(公告)日：2017-11-28

申请号：US14982593

申请日：2015-12-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： Aaron Germain ,  Kyle Klein ,  Michael D. Walker ,  Benedek Orczy-Timko ,  Balazs Lesko

IPC: A61B18/18 ,  A61B18/14 ,  A61B17/32 ,  A61B17/3205 ,  A61B18/04 ,  A61B17/00 ,  A61B18/00 ,  A61B18/12

CPC classification number: A61B18/1482 ,  A61B17/320016 ,  A61B17/32002 ,  A61B17/3205 ,  A61B18/042 ,  A61B18/14 ,  A61B18/1485 ,  A61B18/18 ,  A61B2017/00269 ,  A61B2017/320028 ,  A61B2017/32004 ,  A61B2017/320064 ,  A61B2018/00083 ,  A61B2018/00196 ,  A61B2018/00559 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/0072 ,  A61B2018/1213 ,  A61B2018/122 ,  A61B2018/1412 ,  A61B2018/142 ,  A61B2018/1475 ,  A61B2217/005 ,  A61B2218/007

Abstract: A tissue cutting device has an outer sleeve with a distal window and an inner cutting sleeve which moves past the window to cut tissue. The inner cutting sleeve has a lumen which may have a larger proximal diameter than distal diameter. A perimeter of the window may comprise a dielectric material. A distal edge of the inner sleeve may be displaced inwardly.

公开(公告)号：US20170055811A1

公开(公告)日：2017-03-02

申请号：US15245775

申请日：2016-08-24

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Aaron Germain ,  Michael D. Walker ,  Jacob Roland ,  Jan Echeverry

IPC: A61B1/00 ,  A61B1/303 ,  A61B1/015 ,  A61B18/12 ,  A61B18/14

Abstract: A sheath adapter may be used within a medical device to provide one or more additional lumens. One sheath for use with a medical device may comprise a C-shaped elongate shaft extending from a proximal end to a distal end, the C-shaped elongate shaft configured to fit onto a shaft of the medical device and a lumen extending at least partially along a length of the elongate shaft, the lumen having a first port disposed proximate the distal end of the C-shaped elongate shaft and a second port disposed proximate the proximal end of the C-shaped elongate shaft.

Abstract translation: 护套适配器可以在医疗装置内使用以提供一个或多个另外的腔。 与医疗装置一起使用的一个护套可以包括从近端延伸到远端的C形细长轴，C形细长轴被配置成装配到医疗装置的轴上，并且至少部分沿着 所述细长轴的长度，所述内腔具有靠近所述C形细长轴的远端设置的第一端口和邻近所述C形细长轴的近端设置的第二端口。