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    DEVICE AND METHOD FOR POSITIONING AN ELECTRODE IN A BODY CAVITY
    4.
    发明申请
    DEVICE AND METHOD FOR POSITIONING AN ELECTRODE IN A BODY CAVITY 有权
    用于在身体上定位电极的装置和方法

    公开(公告)号：US20150320330A1

    公开(公告)日：2015-11-12

    申请号：US14707246

    申请日：2015-05-08

    Applicant: BIOTRACE MEDICAL, INC.

    Inventor： Kurt SPARKS ,  Ellis GARAI ,  Aravind SWAMINATHAN ,  Laura DIETCH ,  Marcel SICOTTE

    IPC: A61B5/042 ,  A61B19/00 ,  A61N1/05 ,  A61B17/50 ,  A61B6/12

    CPC classification number: A61N1/0558 ,  A61B5/0215 ,  A61B5/024 ,  A61B6/12 ,  A61B2017/22071 ,  A61B2090/3966 ,  A61B2562/0209 ,  A61N1/057 ,  A61N1/0573 ,  A61N1/36017 ,  A61N2001/0578 ,  A61N2001/058

    Abstract: Electrical sensing/stimulation apparatuses for positioning at least one electrode within body tissue are provided. An electrical sensing/stimulation apparatus may comprise an elongate lead body having at least one internal lumen, at least one sensing/stimulation electrode, a deployable/retractable displacement member that moves or biases at least one electrode towards a prescribed direction by the user, a tissue attachment mechanism for affixing the distal segment of the device to body tissue, and an atraumatic distal lead body termination. In a retracted configuration, the attachment mechanism is positioned substantially within the distal segment of the lead body, and in the deployed configuration, the attachment mechanism extends from the axis of the lead body to engage body tissue.

    Abstract translation: 提供了用于将身体组织中的至少一个电极定位的电感测/刺激装置。 电感测/刺激装置可以包括具有至少一个内腔，至少一个感测/刺激电极，可展开/可伸缩位移构件的细长引线体，其使用户向规定方向移动或偏压至少一个电极， 用于将装置的远侧部分固定到身体组织的组织附着机构，以及无创伤的远端引线体终端。 在缩回构造中，附接机构基本上位于引线主体的远侧段内，并且在展开构造中，附接机构从引线主体的轴线延伸以接合身体组织。

    DEVICES AND METHODS FOR RETENTION OF TEMPORARY PACING LEADS
    5.
    发明申请
    DEVICES AND METHODS FOR RETENTION OF TEMPORARY PACING LEADS 有权

    公开(公告)号：US20220273958A1

    公开(公告)日：2022-09-01

    申请号：US17713036

    申请日：2022-04-04

    Applicant: BioTrace Medical, Inc.

    Inventor： Ellis GARAI ,  Aravind SWAMINATHAN ,  Laura N. DIETCH

    IPC: A61N1/375 ,  A61N1/05 ,  A61N1/372

    Abstract: A temporary pacing lead device comprises: an elongate body having a distal portion and a proximal end; an electrode array at the distal portion configured to deliver a pacing signal to target tissue; a displacement member attached to a first side of the distal portion; at least one anchoring element deployable from a second opposite side; and an interface at the proximal end of the elongate body. The interface is configured to couple to a pacing signal generator and/or a control handle to actuate the displacement member and/or anchoring element. The pacing generator can be a miniature pacing signal generator and/or a standard pacemaker device, and the interface can switch between providing the pacing signal from either of the two sources. The miniature pacing signal generator can include a protective element for the control and/or actuation elements at the proximal end.

    DEVICE AND METHOD FOR POSITIONING AN ELECTRODE IN A BODY CAVITY
    6.
    发明申请
    DEVICE AND METHOD FOR POSITIONING AN ELECTRODE IN A BODY CAVITY 有权

    公开(公告)号：US20210236812A1

    公开(公告)日：2021-08-05

    申请号：US17178099

    申请日：2021-02-17

    Applicant: BioTrace Medical, Inc.

    Inventor： Kurt SPARKS ,  Ellis GARAI ,  Aravind SWAMINATHAN ,  Laura DIETCH ,  Marcel SICOTTE

    IPC: A61N1/05 ,  A61B5/283 ,  A61B6/12

    Abstract: Electrical sensing/stimulation apparatuses for positioning at least one electrode within body tissue are provided. An electrical sensing/stimulation apparatus may comprise an elongate lead body having at least one internal lumen, at least one sensing/stimulation electrode, a deployable/retractable displacement member that moves or biases at least one electrode towards a prescribed direction by the user, a tissue attachment mechanism for affixing the distal segment of the device to body tissue, and an atraumatic distal lead body termination. In a retracted configuration, the attachment mechanism is positioned substantially within the distal segment of the lead body, and in the deployed configuration, the attachment mechanism extends from the axis of the lead body to engage body tissue.

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