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公开(公告)号：US20190336166A1
公开(公告)日：2019-11-07
申请号：US16505973
申请日：2019-07-09
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 , A61B18/14 , A61M1/00 , A61M3/02 , 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.
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公开(公告)号：US20180071015A1
公开(公告)日：2018-03-15
申请号：US15816423
申请日：2017-11-17
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Aaron Germain , Kyle Klein , Benedek Orczy-Timko , John H. Shadduck , Michael D. Walker , Csaba Truckai , Balazs Lesko
CPC classification number: A61B18/1485 , A61B17/32002 , A61B18/1482 , A61B18/18 , A61B2017/320028 , A61B2018/00083 , A61B2018/00196 , A61B2018/00559 , A61B2018/00601 , A61B2018/00982 , A61B2018/142 , A61B2218/002 , A61B2218/007
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.
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公开(公告)号：US10441353B2
公开(公告)日：2019-10-15
申请号：US15816423
申请日：2017-11-17
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Aaron Germain , Kyle Klein , Benedek Orczy-Timko , John H. Shadduck , Michael D. Walker , Csaba Truckai , Balazs Lesko
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.
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公开(公告)号：US09839473B2
公开(公告)日：2017-12-12
申请号：US15460810
申请日：2017-03-16
Applicant: Boston Scientific Scimed, Inc.
Inventor： Aaron Germain , Kyle Klein , Benedek Orczy-Timko , John H. Shadduck , Michael D. Walker , Csaba Truckai , Balazs Lesko
CPC classification number: A61B18/1485 , A61B17/32002 , A61B18/1482 , A61B18/18 , A61B2017/320028 , A61B2018/00083 , A61B2018/00196 , A61B2018/00559 , A61B2018/00601 , A61B2018/00982 , A61B2018/142 , A61B2218/002 , A61B2218/007
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.
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