INTERVENTIONAL MEDICAL SYSTEMS, DEVICES, AND COMPONENTS THEREOF

    公开(公告)号:US20170274202A1

    公开(公告)日:2017-09-28

    申请号:US15620988

    申请日:2017-06-13

    CPC classification number: A61N1/057 A61N1/362 A61N1/3756

    Abstract: A fixation member component, for example, employed by a relatively compact implantable medical device, includes a plurality of fingers; each finger includes a first segment extending from a fixed end of the corresponding finger, and a second segment extending from the corresponding first segment to a free end of the corresponding finger. Each first segment is elastically deformable from a relaxed to an extended condition, and from the relaxed to a compressed condition, and includes a peripheral portion and a central cut-out portion, framed by the peripheral portion. In the compressed condition, a free tip of the cut-out portion of some or all of the fingers may lodge against opposing tissue surfaces, via a spring force of the compressed fingers. Each second segment and cut-out portion is preferably configured to prevent penetration thereof within tissue at the implant site.

    HERMETICALLY-SEALED PACKAGE AND METHOD OF FORMING SAME

    公开(公告)号:US20200060589A1

    公开(公告)日:2020-02-27

    申请号:US16673493

    申请日:2019-11-04

    Abstract: Various embodiments of a sealed package and a method of forming such package are disclosed. The package includes a housing, a substrate hermetically sealed to the housing, and a light source disposed on a first major surface of the substrate. The package further includes a detector disposed on the first major surface of the substrate and having a detecting surface. The package also includes a masking layer disposed on at least one of the first major surface and a second major surface of the substrate, where the masking layer includes a first aperture aligned with an emission axis of the light source in a direction orthogonal to the first major surface of the substrate. The masking layer further includes a second aperture aligned with a detection axis of the detector in a direction orthogonal to the first major surface of the substrate.

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