公开(公告)号：US11986203B2

公开(公告)日：2024-05-21

申请号：US16940781

申请日：2020-07-28

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

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

IPC: A61M1/00 ,  A61B17/32 ,  A61B18/14 ,  A61M3/02 ,  A61B1/012 ,  A61B1/303 ,  A61B17/42 ,  A61B18/00 ,  A61B18/12 ,  A61B18/16 ,  A61B90/00

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.

公开(公告)号：US10786619B2

公开(公告)日：2020-09-29

申请号：US15913223

申请日：2018-03-06

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Aaron Germain ,  Kyle Klein

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

Abstract: A hysteroscopic fluid management system includes a saline source with an electrolyte concentration, at least one pressure mechanism for circulating saline to and from a targeted site and through a filter having filter characteristics back to the source, and a controller. The controller provides a saline inflow in a first flow path to the site and a saline outflow in a second flow path from the site through the filter and back to the source at a controlled flow rate. A diagnostic or therapeutic procedure is performed at the site in the presence of the saline. The filter characteristics and the controlled flow rate are selected to (1) cause substantially no change in the electrolyte concentration in the saline, (2) to prevent hemolysis of greater than 5% of filtered red blood cells exposed to the saline, and/or (3) to minimize effect on prothrombin time of plasma exposed to the filter.

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

IPC: A61B18/18 ,  A61B18/14 ,  A61B17/32 ,  A61B18/00

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：US20180140756A1

公开(公告)日：2018-05-24

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 ,  A61B18/16 ,  A61B18/12 ,  A61B18/00 ,  A61B17/42 ,  A61B1/303 ,  A61B1/012 ,  A61B90/00

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.

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

IPC: A61B18/18 ,  A61B18/14 ,  A61B17/32 ,  A61B18/00

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.

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：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

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

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：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.

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.

公开(公告)号：US10603104B2

公开(公告)日：2020-03-31

申请号：US15660466

申请日：2017-07-26

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

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

IPC: A61B18/18 ,  A61B18/14 ,  A61B90/30 ,  A61B18/04 ,  A61B18/00

Abstract: A tissue resection device comprises inner and outer coaxial sleeves. The outer sleeve has a cutting window formed therein, and the inner sleeve has a distal cutting end that can be reciprocated past the cutting window. The sleeves comprise electrodes to provide electrosurgical cutting, and an edge portion of the window includes a dielectric material.