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    PRESSURE TRANSDUCER EQUIPPED CARDIAC PLUG
    1.
    发明申请
    PRESSURE TRANSDUCER EQUIPPED CARDIAC PLUG 审中-公开
    压力传感器配备的心脏插管

    公开(公告)号：US20130165965A1

    公开(公告)日：2013-06-27

    申请号：US13333793

    申请日：2011-12-21

    申请人： Mark Carlson ,  Gene A. Bornzin ,  Timothy A. Fayram

    发明人： Mark Carlson ,  Gene A. Bornzin ,  Timothy A. Fayram

    IPC分类号： A61B17/03

    CPC分类号： A61B17/12122 ,  A61B17/12172 ,  A61B2017/00022 ,  A61B2017/00221 ,  A61B2017/00867 ,  A61B2090/064

    摘要： Disclosed herein is a pressure sensing left atrial occluding implantable medical device. The implantable medical device includes a cardiac plug and a micro electro-mechanical system (“MEMS”). The cardiac plug includes an expandable lobe and an expandable disc proximal the lobe. The expandable lobe is configured to expand into an anchoring arrangement within the left atrial appendage. The expandable lobe is configured to expand into an occluding arrangement with the left atrial appendage. The MEMS is coupled to the cardiac plug proximal of the disc. The MEMS is configured to sense surrounding fluid pressure.

    摘要翻译： 本文公开了一种压力感测左心房闭塞可植入医疗装置。 可植入医疗装置包括心脏塞和微机电系统（“MEMS”）。 心脏塞子包括可伸缩瓣膜和靠近瓣膜的可扩张椎间盘。 可扩张瓣构造成在左心耳内扩张成锚定布置。 可扩张瓣配置成扩张成具有左心耳的闭塞装置。 MEMS耦合到盘的近端的心脏插塞。 MEMS构造成感测周围的流体压力。

    LEAD WITH BIOABSORBABLE METALLIC FIXATION STRUCTURE
    3.
    发明申请
    LEAD WITH BIOABSORBABLE METALLIC FIXATION STRUCTURE 审中-公开
    具有生物可溶性金属固定结构的铅

    公开(公告)号：US20130231727A1

    公开(公告)日：2013-09-05

    申请号：US13412417

    申请日：2012-03-05

    申请人： Mark Carlson ,  Gene A. Bornzin

    发明人： Mark Carlson ,  Gene A. Bornzin

    IPC分类号： A61N1/05

    CPC分类号： A61N1/057 ,  A61L31/022 ,  A61L31/148 ,  A61N2001/0585

    摘要： In one embodiment, an implantable medical lead includes a lead connector end, a tubular body, at least one electrode and at least one fixation structure. The lead connector end is configured to couple to the implantable pulse generator. The tubular body extends distally from the lead connector end and includes a distal portion distally terminating in a distal end. The at least one electrode is located on the distal portion. The at least one fixation structure is located on the distal portion and includes a bioabsorbable metal. For example, the bioabsorbable metal may be iron, an iron alloy with 35% manganese, or a magnesium alloy. The bioabsorbable metal is configured such that the at least one fixation structure will last long enough at an implantation site so as to secure the distal portion of the tubular body in place via fibrotic tissue.

    摘要翻译： 在一个实施例中，可植入医疗引线包括引线连接器端，管状体，至少一个电极和至少一个固定结构。 引线连接器端被配置为耦合到可植入脉冲发生器。 管状体从引导连接器端部向远侧延伸并且包括远端终止于远端的远端部分。 所述至少一个电极位于所述远端部分上。 所述至少一个固定结构位于所述远侧部分上并且包括生物可吸收金属。 例如，生物可吸收金属可以是铁，含有35％锰的铁合金或镁合金。 生物可吸收金属构造成使得至少一个固定结构在植入部位足够长，以便通过纤维组织固定管状体的远端部分就位。

    LEAD SHAPED FOR STIMULATION AT THE BASE LEFT VENTRICLE
    4.
    发明申请
    LEAD SHAPED FOR STIMULATION AT THE BASE LEFT VENTRICLE 审中-公开
    引导形状用于在左侧左心室刺激

    公开(公告)号：US20130184801A1

    公开(公告)日：2013-07-18

    申请号：US13350663

    申请日：2012-01-13

    申请人： Mark Carlson ,  Gene A. Bornzin

    发明人： Mark Carlson ,  Gene A. Bornzin

    IPC分类号： A61N1/05

    CPC分类号： A61N1/059 ,  A61N1/056 ,  A61N2001/0585

    摘要： Disclosed herein are a variety of implantable medical leads for coupling to an implantable pulse generator and targeted stimulation of the lateral and posterior basal left ventricular region of a patient heart. As one example, the lead may include a tubular body including proximal section, an intermediate section and a distal section. The intermediate section biases into a generally S-shaped or sinusoidal-shaped configuration when the intermediate section is in a free or non-restricted state. The proximal section proximally extends from the intermediate section to a proximal end configured to electrically couple to the implantable pulse generator. The distal section biases into a generally straight linear shaped configuration when the distal section is in a free or non-restricted state.

    摘要翻译： 本文公开了各种用于耦合到可植入脉冲发生器的可植入医疗引线，并且针对患者心脏的侧向和后基底部左心室区域的目标刺激。 作为一个示例，引线可以包括管状主体，其包括近端部分，中间部分和远端部分。 当中间部分处于自由或非限制状态时，中间部分偏压成大致S形或正弦形状的构造。 近端部分从中间部分向近端延伸到被配置为电耦合到可植入脉冲发生器的近端。 当远端部分处于自由或非限制状态时，远端部分偏压成大致直线形的构型。