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公开(公告)号：US10667857B2
公开(公告)日：2020-06-02
申请号：US15378918
申请日：2016-12-14
Applicant: Boston Scientific Scimed, Inc.
Inventor： John H. Shadduck , Aaron Germain , Csaba Truckai , Kyle Klein , Michael D. Walker
IPC: A61B18/14 , A61B17/32 , A61B18/18 , A61B17/3205 , A61B18/00 , A61B1/015 , A61B1/05 , A61B18/12 , A61B18/04
Abstract: Tissue may be cut and extracted from an interior location in a patient's body using a probe or tool which both effects cutting and causes vaporization of a liquid or other fluid to propel the cut tissue through an extraction lumen of the cutting device. The cutting may be achieved using an electrosurgical electrode assembly, including a first electrode on a cutting member and a second electrode within a cutting probe or tool. Thus, over a first cutting portion, radio frequency current may help cut the tissue and over a second or over transition region, the RF current may initiate vaporization of the fluid or other liquid to propel the tissue from the cutting device.
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公开(公告)号：US10368912B2
公开(公告)日：2019-08-06
申请号：US14962872
申请日：2015-12-08
Applicant: Boston Scientific Scimed, Inc.
Inventor： Csaba Truckai , Aaron Germain , Kyle Klein , John H. Shadduck , Michael D. Walker , Benedek Orczy-Timko , Balazs Lesko
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：US09999466B2
公开(公告)日：2018-06-19
申请号：US15416865
申请日：2017-01-26
Applicant: Boston Scientific Scimed, Inc.
Inventor： Aaron Germain , Kyle Klein , Michael D. Walker , Csaba Truckai , John H. Shadduck
CPC classification number: A61B18/18 , A61B17/32002 , A61B17/42 , A61B18/1206 , A61B18/1485 , A61B50/13 , A61B50/20 , A61B2017/320028 , A61B2017/4216 , A61B2018/00196 , A61B2018/00202 , A61B2018/00559 , A61B2018/00601 , A61B2018/00642 , A61B2018/00726 , A61B2018/00863 , A61B2018/1412 , A61B2218/002 , A61B2218/007
Abstract: Tissue may be cut and extracted from an interior location in a patient's body using a probe or tool which both effects cutting and causes vaporization of a liquid or other fluid to propel the cut tissue through an extraction lumen of the cutting device. The cutting may be achieved using an electrosurgical electrode assembly, including a first electrode on a cutting member and a second electrode within a cutting probe or tool.
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公开(公告)号：US12076048B2
公开(公告)日：2024-09-03
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
CPC classification number: A61B17/42 , A61B17/320016 , A61B17/3205 , A61B18/1485 , A61M1/74 , A61M3/0208 , A61M3/0212 , A61M3/0216 , A61M3/022 , A61M3/0229 , A61B2017/4216 , A61B2018/00196 , A61B2018/00559 , A61B2018/00601 , A61M1/777 , A61M2205/50
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：US10898225B2
公开(公告)日：2021-01-26
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
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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Patent Agency Ranking
公开(公告)号：US20240398441A1
公开(公告)日：2024-12-05
申请号：US18800798
申请日：2024-08-12
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Csaba Truckai , Aaron Germain , Kyle Klein , John H. Shadduck , Michael D. Walker , Benedek Orczy-Timko , Balazs Lesko
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：US20240293141A1
公开(公告)日：2024-09-05
申请号：US18665089
申请日：2024-05-15
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Kyle Klein , Aaron Germain , Csaba Truckai , Michael D. Walker
IPC: A61B17/32 , A61B1/012 , A61B1/303 , A61B17/42 , A61B18/00 , A61B18/12 , A61B18/14 , A61B18/16 , A61B90/00 , A61M1/00 , A61M3/02
CPC classification number: A61B17/32002 , A61B17/32 , A61B18/1485 , A61M1/774 , A61M1/777 , A61M3/0208 , A61M3/0212 , A61M3/022 , A61M3/0229 , A61B1/012 , A61B1/303 , A61B2017/4216 , A61B2018/00559 , A61B2018/00601 , A61B2018/00625 , A61B2018/1213 , A61B2018/162 , A61B2090/064 , A61B2217/005 , A61B2217/007 , A61M1/79 , A61M3/0266 , A61M2202/0021 , A61M2202/0028 , A61M2205/3344 , A61M2205/75 , A61M2205/7545 , A61M2210/1433
Abstract: A surgical fluid management system delivers fluid for distending a uterine cavity to allow cutting and extraction of uterine fibroid tissue, polyps and other abnormal uterine tissue. The system comprises a fluid source, fluid deliver lines, one or more pumps, and a filter for re-circulating the distension fluid between the source and the uterine cavity. A controller can monitor fluid retention by the patient.
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公开(公告)号：US10751451B2
公开(公告)日：2020-08-25
申请号：US15876403
申请日：2018-01-22
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Kyle Klein , Aaron Germain , Csaba Truckai , Michael D. Walker
IPC: A61M1/00 , A61B18/14 , A61M3/02 , A61B17/32 , A61B1/012 , A61B1/303 , A61B17/42 , A61B90/00 , A61B18/00 , A61B18/12 , A61B18/16
Abstract: A surgical fluid management system delivers fluid for distending a uterine cavity to allow cutting and extraction of uterine fibroid tissue, polyps and other abnormal uterine tissue. The system comprises a fluid source, fluid deliver lines, one or more pumps, and a filter for re-circulating the distension fluid between the source and the uterine cavity. A controller can monitor fluid retention by the patient.
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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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