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    Apparatus and method for chordal replacement
    81.
    发明授权
    Apparatus and method for chordal replacement 有权

    公开(公告)号：US09700413B2

    公开(公告)日：2017-07-11

    申请号：US14846853

    申请日：2015-09-07

    Applicant: Sorin Group Italia S.r.l.

    Inventor： Xavier Ruyra Baliarda ,  Monica Achiluzzi ,  Laura Ghione

    IPC: A61F2/24

    CPC classification number: A61F2/2457 ,  A61F2/2412 ,  A61F2/2445 ,  A61F2/2448 ,  A61F2/2466

    Abstract: Described is a prosthetic device and methods for repairing a mitral valve having an annulus, leaflets, and chordae tendinae. The device comprises an elongate band including a plurality of reference elements that are located along the elongate band and protrude inwardly with respect thereto towards a center of the annulus, the plurality of reference elements being adapted to receive a corresponding plurality of artificial cords that are tied onto the reference elements and the plurality of reference elements adapted to be cut or removed in order to release the tied artificial cords.

    SYSTEM FOR PROVIDING AN INTEGRATED ARTERIAL FILTER INTO AN OXYGENATOR, MINIMIZING ADDED PRIMING VOLUME
    83.
    发明申请
    SYSTEM FOR PROVIDING AN INTEGRATED ARTERIAL FILTER INTO AN OXYGENATOR, MINIMIZING ADDED PRIMING VOLUME 审中-公开
    将一体化过滤器提供给氧化剂的系统，最小化添加剂量

    公开(公告)号：US20170072123A1

    公开(公告)日：2017-03-16

    申请号：US15121768

    申请日：2014-02-28

    Applicant: Sorin Group Italia S.r.l.

    Inventor： Stefano Reggiani

    IPC: A61M1/16 ,  B01D63/10

    CPC classification number: A61M1/1698 ,  A61M2205/7536 ,  B01D63/10 ,  B01D2313/38

    Abstract: A blood processing apparatus includes an optional heat exchanger and a gas exchanger disposed within a housing. In some instances, the gas exchanger can include a screen filter spirally wound into the gas exchanger such that blood passing through the gas exchanger passes through the screen filter and is filtered by the spirally wound screen filter a plurality of times.

    Abstract translation: 血液处理装置包括可选的热交换器和设置在壳体内的气体交换器。 在一些情况下，气体交换器可以包括螺旋地缠绕到气体交换器中的筛过滤器，使得通过气体交换器的血液通过筛网过滤器并被螺旋卷绕的筛网过滤器多次过滤。

    METHOD FOR DETOXIFYING A BIOLOGICAL TISSUE
    85.
    发明申请
    METHOD FOR DETOXIFYING A BIOLOGICAL TISSUE 审中-公开
    消除生物组织的方法

    公开(公告)号：US20160158415A1

    公开(公告)日：2016-06-09

    申请号：US15045126

    申请日：2016-02-16

    Applicant: Sorin Group Italia S.r.l.

    Inventor： Marina Strasly ,  Vincenzo Cassolaro

    IPC: A61L27/36

    CPC classification number: A61L27/3687 ,  A61L27/3604 ,  A61L2430/40 ,  C12N5/0652

    Abstract: Biological tissues may be prepared for use in biological prostheses. The biological tissue may be fixated with glutaraldehyde and may be subjected to successive treatment of the tissue with a solution containing taurine to neutralize excess aldehyde groups that remain free after fixation.

    Abstract translation: 可以制备生物组织用于生物假体。 生物组织可以用戊二醛固定，并且可以用含有牛磺酸的溶液对组织进行连续处理，以中和固定后保持游离的过量醛基。

    FAT REMOVAL FROM BLOOD
    86.
    发明申请
    FAT REMOVAL FROM BLOOD 审中-公开
    从血液中去除脂肪

    公开(公告)号：US20150314060A1

    公开(公告)日：2015-11-05

    申请号：US14266537

    申请日：2014-04-30

    Applicant: Sorin Group Italia S.r.l.

    Inventor： Elisa Maculan ,  Laura Scholze

    IPC: A61M1/36

    CPC classification number: A61M1/3693 ,  A61M1/0272 ,  A61M1/3692 ,  A61M1/3696 ,  A61M1/38 ,  A61M2202/08 ,  B04B1/08 ,  B04B5/10 ,  B04B13/00

    Abstract: A system for removing undesirable elements from blood. The system includes a centrifuge bowl to separate the blood into components according to relative densities of the components, a pump to provide wash solution that washes the blood in the centrifuge bowl, and a controller to wash the blood in the centrifuge bowl in a first wash and remove first undesirable elements and to wash the blood in the centrifuge bowl in a second wash and remove trapped undesirable elements. The controller to further mix the blood and the wash solution in the centrifuge bowl and provide diluted blood, separate the diluted blood into concentrated blood and the wash solution, fill the centrifuge bowl with previously concentrated blood to build a buffy coat, and empty the centrifuge bowl of the concentrated blood and the previously concentrated blood after the buffy coat is reached.

    Abstract translation: 用于从血液中去除不需要的元素的系统。 该系统包括离心机碗，以根据部件的相对密度将血液分离成部件，泵以提供洗涤离心机碗中的血液的洗涤溶液，以及控制器，以在第一次洗涤中洗涤离心机碗中的血液 并除去第一不需要的元素并在第二次洗涤中洗涤离心机碗中的血液并除去被捕获的不需要的元件。 控制器将血液和洗涤溶液进一步混合在离心机碗中并提供稀释的血液，将稀释的血液分离成浓缩血液和洗涤溶液，用预先浓缩的血液填充离心机碗以构建血沉棕黄层，并将离心机 浓缩血液一碗和血沉棕黄层以后浓缩的血液达到。

    Cardiac valve prosthesis
    88.
    发明授权
    Cardiac valve prosthesis 有权
    心脏瓣膜假体

    公开(公告)号：US08920492B2

    公开(公告)日：2014-12-30

    申请号：US13972022

    申请日：2013-08-21

    Applicant: Sorin Group Italia S.r.l.

    Inventor： Carla Stacchino ,  Giovanni Bergamasco ,  Gaetano Burriesci ,  Giovanni Righini

    IPC: A61F2/24 ,  A61F11/00 ,  A61F2/848

    CPC classification number: A61F2/2418 ,  A61F2/2436 ,  A61F2/2469 ,  A61F2/848 ,  A61F2210/0014 ,  A61F2220/0008 ,  A61F2220/0075 ,  A61F2230/0054 ,  A61F2250/001 ,  Y10T29/49833

    Abstract: A method of repairing a native cardiac valve such as the aortic valve includes positioning a cardiac valve prosthesis at an implantation site proximate the native cardiac valve to be repaired. The cardiac valve prosthesis includes an armature and a plurality of prosthetic valve leaflets, the armature including first and second annular elements, a plurality of anchor members extending between the first and second annular elements, and a plurality of valve support members extending from at least one of the first and second annular elements, the plurality of prosthetic valve leaflets being coupled to and supported by the valve support members. The method further includes radially expanding the cardiac valve prosthesis such that each of the anchor members arches radially outward from the first annular element to the second annular element and engages a wall of a respective one of a plurality of native Valsalva sinuses located distal to the native cardiac valve so as to enable anchorage of the cardiac valve prosthesis at the implantation site.

    Abstract translation: 修复诸如主动脉瓣的天然心脏瓣膜的方法包括将心脏瓣膜假体定位在靠近待修复的天然心脏瓣膜的植入部位。 所述心脏瓣膜假体包括电枢和多个假体瓣膜小叶，所述电枢包括第一和第二环形元件，在所述第一和第二环形元件之间延伸的多个锚定构件以及从至少一个 的第一和第二环形元件，所述多个人造瓣叶单元联接到阀支撑构件并由阀支撑构件支撑。 该方法还包括径向扩张心脏瓣膜假体，使得每个锚固构件从第一环形元件径向向外拱形到第二环形元件并且接合位于远离本地的多个天然瓦萨尔瓦鼻窦中的相应一个的壁 心脏瓣膜，以便能够在植入部位处锚定心脏瓣膜假体。

    Monitoring system for cardiac surgical operations with cardiopulmonary bypass
    89.
    发明授权
    Monitoring system for cardiac surgical operations with cardiopulmonary bypass 有权
    心肺转流心脏外科手术监测系统

    公开(公告)号：US08690784B2

    公开(公告)日：2014-04-08

    申请号：US13705169

    申请日：2012-12-05

    Applicant: Sorin Group Italia, S.r.l.

    Inventor： Marco Ranucci

    IPC: A63B5/02

    CPC classification number: A61B5/4836 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/0816 ,  A61B5/082 ,  A61B5/14535 ,  A61B5/14542 ,  A61B5/14546 ,  A61B5/4866 ,  A61B5/6866 ,  A61B5/7278 ,  A61B5/742 ,  A61B5/746 ,  A61B2505/05 ,  A61M1/14 ,  A61M1/32 ,  A61M1/3621 ,  A61M1/3666 ,  A61M2230/20 ,  A61M2230/205 ,  A61M2230/207 ,  G06F19/00 ,  G16H40/63

    Abstract: A monitoring system for cardiac operations with cardiopulmonary bypass comprising: a processor operatively connected to a heart-lung machine; a pump flow detecting device connected to a pump of the heart-lung machine to continuously measure the pump flow value and send it to the processor; a hematocrit reading device inserted inside the arterial or venous line of the heart-lung machine to continuously measure the blood hematocrit value and to send it to the processor; a data input device to allow the operator to manually input data regarding the arterial oxygen saturation and the arterial oxygen tension; computing means integrated in the processor to compute the oxygen delivery value on the basis of the measured pump flow, the measured hematocrit value, the preset value of arterial oxygen saturation, and the preset value of arterial oxygen tension; and a display connected to the processor to display in real-time the computed oxygen delivery value.

    Abstract translation: 一种用于心肺分流术的心脏手术的监测系统，包括：处理器，可操作地连接到心肺机器; 泵流量检测装置连接到心肺机的泵，以连续测量泵流量值并将其发送到处理器; 将血细胞比容读取装置插入心肺机的动脉或静脉线内，以连续测量血细胞比容值并将其发送到处理器; 数据输入装置，允许操作者手动输入关于动脉氧饱和度和动脉氧气张力的数据; 计算装置集成在处理器中，以测量的泵流量，测量的血细胞比容值，动脉血氧饱和度的预设值和动脉氧气张力的预设值为基础计算氧气输送值; 以及连接到处理器的显示器，以实时显示计算出的氧气输送值。

    MONITORING SYSTEM FOR CARDIAC SURGICAL OPERATIONS WITH CARDIOPULMONARY BYPASS
    90.
    发明申请
    MONITORING SYSTEM FOR CARDIAC SURGICAL OPERATIONS WITH CARDIOPULMONARY BYPASS 审中-公开
    用心脏旁路手术进行心脏手术的监测系统

    公开(公告)号：US20140050616A1

    公开(公告)日：2014-02-20

    申请号：US14064510

    申请日：2013-10-28

    Applicant: Sorin Group Italia S.r.l.

    Inventor： Marco Ranucci

    IPC: A61M1/32

    CPC classification number: A61B5/4836 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/0816 ,  A61B5/082 ,  A61B5/14535 ,  A61B5/14542 ,  A61B5/14546 ,  A61B5/4866 ,  A61B5/6866 ,  A61B5/7278 ,  A61B5/742 ,  A61B5/746 ,  A61B2505/05 ,  A61M1/14 ,  A61M1/32 ,  A61M1/3621 ,  A61M1/3666 ,  A61M2230/20 ,  A61M2230/205 ,  A61M2230/207 ,  G06F19/00 ,  G16H40/63 ,  G16Z99/00

    Abstract: A monitoring system for cardiac operations with cardiopulmonary bypass comprising: a processor operatively connected to a heart-lung machine; a pump flow detecting device connected to a pump of the heart-lung machine to continuously measure the pump flow value and send it to the processor; a hematocrit reading device inserted inside the arterial or venous line of the heart-lung machine to continuously measure the blood hematocrit value and to send it to the processor; a data input device to allow the operator to manually input data regarding the arterial oxygen saturation and the arterial oxygen tension; computing means integrated in the processor to compute the oxygen delivery value on the basis of the measured pump flow, the measured hematocrit value, the preset value of arterial oxygen saturation, and the preset value of arterial oxygen tension; and a display connected to the processor to display in real-time the computed oxygen delivery value.

    Abstract translation: 一种用于心肺分流术的心脏手术的监测系统，包括：处理器，可操作地连接到心肺机器; 泵流量检测装置连接到心肺机的泵，以连续测量泵流量值并将其发送到处理器; 将血细胞比容读取装置插入心肺机的动脉或静脉线内，以连续测量血细胞比容值并将其发送到处理器; 数据输入装置，允许操作者手动输入关于动脉氧饱和度和动脉氧气张力的数据; 计算装置集成在处理器中，以测量的泵流量，测量的血细胞比容值，动脉血氧饱和度的预设值和动脉氧气张力的预设值为基础计算氧气输送值; 以及连接到处理器的显示器，以实时显示计算出的氧气输送值。

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