公开(公告)号：US20170333127A1

公开(公告)日：2017-11-23

申请号：US15656386

申请日：2017-07-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Aaron Germain ,  John H. Shadduck ,  Michael D. Walker ,  Kyle Klein ,  Csaba Truckai

IPC: A61B18/18 ,  A61B17/32 ,  A61B18/14 ,  A61B17/42 ,  A61B1/012 ,  A61B18/08 ,  A61B1/303 ,  A61B18/00

CPC classification number: A61B18/18 ,  A61B1/012 ,  A61B1/303 ,  A61B17/32002 ,  A61B18/08 ,  A61B18/1482 ,  A61B2017/320028 ,  A61B2017/4216 ,  A61B2018/00196 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/1475 ,  A61B2218/002 ,  A61B2218/007

Abstract: A probe for resecting and coagulating tissue comprises an outer sleeve having a tissue cutting window and an inner sleeve having a tissue cutting distal end. And RF cutting region is formed at the distal end of the inner member and an RF coagulation region is formed on an exterior surface of the inner member immediately proximal to the cutting surface. A single power supply providing a single RF energy mode can be connected to both RF applicator regions to simultaneously cut and coagulate tissue.

公开(公告)号：US20250152226A1

公开(公告)日：2025-05-15

申请号：US19025278

申请日：2025-01-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael Hoey ,  John H. Shadduck

IPC: A61B18/04 ,  A61B18/00 ,  A61B18/14

Abstract: An energy delivery probe is provided that may include any of a number of features. One feature of the energy delivery probe is that it can apply energy to tissue, such as a prostrate, to shrink, damage, denaturate the prostate. In some embodiments, the energy can be applied with a vapor media. The energy delivery probe can include a vapor delivery member configured to extend into a transition zone prostate tissue. A condensable vapor media can be delivered from the vapor delivery member into the transition zone tissue, wherein the condensable vapor media can propagate interstitially in the transition zone tissue and be confined in the transition zone tissue by boundary tissue adjacent to the transition zone tissue. Methods associated with use of the energy delivery probe are also covered.

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

IPC: A61B17/42 ,  A61B17/32 ,  A61B17/3205 ,  A61B18/14 ,  A61M1/00 ,  A61M3/02 ,  A61B18/00

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.

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

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

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：US20200205873A1

公开(公告)日：2020-07-02

申请号：US16799039

申请日：2020-02-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael HOEY ,  John H. Shadduck

IPC: A61B18/04

Abstract: A prostate therapy system is provided that may include any of a number of features. One feature of the prostate therapy system is that it can access a prostate lobe transurethrally. Another feature of the prostate therapy system is that it can deliver condensable vapor into the prostate to ablate the prostate tissue. Methods associated with use of the prostate therapy system are also covered.

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.