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：US20170055810A1

公开(公告)日：2017-03-02

申请号：US15245940

申请日：2016-08-24

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

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

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

CPC classification number: A61B1/00055 ,  A61B1/00057 ,  A61B1/015 ,  A61B1/303 ,  A61B18/149 ,  A61B18/1492 ,  A61B2018/00029 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/00648 ,  A61B2018/00666 ,  A61B2018/00744 ,  A61B2018/00875 ,  A61B2018/00892 ,  A61B2018/00898 ,  A61B2090/0807 ,  A61M5/16827 ,  A61M2205/18 ,  A61M2205/60

Abstract: Systems, devices, and methods for fluid management in an endoscopic procedure are disclosed. In one embodiment, a fluid management device may comprise a pair of electrodes and a controller connected to the pair of electrodes. In at least some embodiments, the controller may be configured to receive signals from the pair of electrodes and determine whether a fluid in a fluid reservoir is an ionic fluid or a non-ionic fluid based on signals received from the pair of electrodes. In at least some additional embodiments, the controller may be further configured to automatically set a fluid deficit alarm threshold based on the determination of whether the fluid in the fluid reservoir is an ionic fluid or a non-ionic fluid.

Abstract translation: 公开了用于内窥镜程序中的流体管理的系统，装置和方法。 在一个实施例中，流体管理装置可以包括一对电极和连接到该对电极的控制器。 在至少一些实施例中，控制器可以被配置为从一对电极接收信号，并且基于从该对电极接收的信号来确定流体容器中的流体是离子流体还是非离子流体。 在至少一些另外的实施例中，控制器还可以被配置成基于流体容器中的流体是离子流体还是非离子流体的确定来自动设定流体缺陷警报阈值。