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    MEDICAL DEVICES AND METHODS
    13.
    发明申请
    MEDICAL DEVICES AND METHODS 审中-公开
    医疗器械及方法

    公开(公告)号：US20170055811A1

    公开(公告)日：2017-03-02

    申请号：US15245775

    申请日：2016-08-24

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

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

    IPC: A61B1/00 ,  A61B1/303 ,  A61B1/015 ,  A61B18/12 ,  A61B18/14

    Abstract: A sheath adapter may be used within a medical device to provide one or more additional lumens. One sheath for use with a medical device may comprise a C-shaped elongate shaft extending from a proximal end to a distal end, the C-shaped elongate shaft configured to fit onto a shaft of the medical device and a lumen extending at least partially along a length of the elongate shaft, the lumen having a first port disposed proximate the distal end of the C-shaped elongate shaft and a second port disposed proximate the proximal end of the C-shaped elongate shaft.

    Abstract translation: 护套适配器可以在医疗装置内使用以提供一个或多个另外的腔。 与医疗装置一起使用的一个护套可以包括从近端延伸到远端的C形细长轴，C形细长轴被配置成装配到医疗装置的轴上，并且至少部分沿着 所述细长轴的长度，所述内腔具有靠近所述C形细长轴的远端设置的第一端口和邻近所述C形细长轴的近端设置的第二端口。

    Fluid management system and methods
    15.
    发明授权
    Fluid management system and methods 有权

    公开(公告)号：US11628244B2

    公开(公告)日：2023-04-18

    申请号：US17010136

    申请日：2020-09-02

    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.

    Medical systems and methods
    16.
    发明授权
    Medical systems and methods 有权

    公开(公告)号：US11571228B2

    公开(公告)日：2023-02-07

    申请号：US16858231

    申请日：2020-04-24

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Aaron Germain ,  Kyle Klein ,  Michael D. Walker ,  Robin Bek

    IPC: A61B17/22 ,  A61M1/00 ,  A61B17/32 ,  A61B18/14 ,  A61M3/02 ,  A61B17/42 ,  A61B18/00 ,  A61B18/16

    Abstract: A fluid management system for use in a tissue resection procedure includes a controller. An inflow pump is operated by the controller and configured to provide fluid inflow through a flow path to a site in patient's body. An outflow pump is operated by the controller and configured to provide fluid outflow through a flow path from the site in patient's body. A motor driven resecting device may be provided for resecting tissue at the site. The controller is configured to actuate an inflow pump and an outflow pump in response to various signals and various algorithms are provided to provide malfunction warnings and assure safe operation.

    Fluid management systems and methods
    18.
    发明授权
    Fluid management systems and methods 有权

    公开(公告)号：US10531785B2

    公开(公告)日：2020-01-14

    申请号：US16439063

    申请日：2019-06-12

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

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

    IPC: A61M3/02 ,  A61B1/00 ,  A61M5/168 ,  A61M5/172 ,  A61B18/14 ,  A61B1/015 ,  A61B1/303 ,  A61B18/00 ,  A61B90/00

    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.

    FLUID MANAGEMENT SYSTEMS AND METHODS
    19.
    发明申请
    FLUID MANAGEMENT SYSTEMS AND METHODS 审中-公开

    公开(公告)号：US20190290103A1

    公开(公告)日：2019-09-26

    申请号：US16439063

    申请日：2019-06-12

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

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

    IPC: A61B1/00 ,  A61M5/168 ,  A61M5/172 ,  A61B18/14 ,  A61B1/015 ,  A61B1/303

    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.

    Tissue resecting systems and methods
    20.
    发明授权
    Tissue resecting systems and methods 有权

    公开(公告)号：US10238412B2

    公开(公告)日：2019-03-26

    申请号：US15291655

    申请日：2016-10-12

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Robin Bek ,  Aaron Germain

    IPC: A61B17/32 ,  A61B50/13 ,  A61B17/00

    Abstract: A tissue resecting system includes an assembly having first and second tubular members. An electrical motor drive and controller moves the second member to resect tissue received in a window of the first member. A tachometer sends motor drive rotational signals to the controller, and the controller modulates a motor voltage in response to the signals from the tachometer both to drive the second member at a predetermined speed and to calculate resistance to driving the second member at the predetermined speed.

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