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    Artificial heart
    1.
    发明授权
    Artificial heart 失效
    人造心脏

    公开(公告)号：US08167937B2

    公开(公告)日：2012-05-01

    申请号：US11721901

    申请日：2005-12-20

    Applicant: Aldo Cerruti ,  Romano Frederick Murri ,  Marzia Murri

    Inventor： Aldo Cerruti ,  Romano Frederick Murri ,  Marzia Murri

    IPC: A61M1/10

    CPC classification number: F04C3/06 ,  A61M1/10 ,  A61M1/1003 ,  A61M1/1005 ,  A61M1/1081 ,  A61M1/1086 ,  A61M1/12 ,  A61M1/127 ,  F04C9/005

    Abstract: A heart pump including a casing internally defining a substantially spherical cavity (10) housing: a rotating shutter (12) secured to the cavity (10) so as to be rotatable about a rotation axis; an oscillating shutter (14) secured to the rotating shutter (12) and rotatable relative to the latter about a rotation axis transverse to the rotation axis of the rotating shutter relative to the casing; a guide ring (18) secured to the oscillating shutter (14) such that the latter can rotate relative to the ring. The guide ring is arranged to move within a seal formed in the substantially spherical cavity (10) while lying in a substantially slanting plane relative to the rotation axis of the rotating shutter (12) and thereby making the rotating shutter rotate. This allows constructing an artificial heart of very small size that can be driven either by a motor member or by an induced muscle contraction.

    Abstract translation: 一种心脏泵，其包括内部限定基本上球形的腔（10）的壳体，壳体（10）容纳：固定到所述空腔（10）以便能够围绕旋转轴线旋转的旋转快门（12） 固定到所述旋转快门（12）并相对于所述旋转快门旋转的摆动快门（14）围绕旋转快门相对于所述壳体的旋转轴线的旋转轴线旋转; 导向环（18），其固定到所述摆动挡板（14），使得所述导向环可相对于所述环旋转。 引导环布置成在形成于基本上球形的空腔（10）中的密封件内移动，同时相对于旋转快门（12）的旋转轴线位于基本倾斜的平面中，从而使旋转快门旋转。 这允许构建非常小尺寸的人造心脏，其可以由马达构件或通过诱导的肌肉收缩来驱动。

    ARTIFICIAL HEART
    2.
    发明申请
    ARTIFICIAL HEART 失效
    人造心脏

    公开(公告)号：US20100016959A1

    公开(公告)日：2010-01-21

    申请号：US11721901

    申请日：2005-12-20

    Applicant: Aldo Cerruti ,  Romano Murri ,  Marzia Murri

    Inventor： Aldo Cerruti ,  Romano Murri ,  Marzia Murri

    IPC: A61M1/10

    CPC classification number: F04C3/06 ,  A61M1/10 ,  A61M1/1003 ,  A61M1/1005 ,  A61M1/1081 ,  A61M1/1086 ,  A61M1/12 ,  A61M1/127 ,  F04C9/005

    Abstract: The heart pump according to the invention includes a casing internally defining a substantially spherical cavity (10) housing:—a rotating shutter (12) secured to the cavity (10) so as to be rotatable about an own rotation axis;—an oscillating shutter (14) secured to the rotating shutter (12) so as to be rotatable relative to the latter about a rotation axis transversal to the rotation axis of the rotating shutter relative to the casing;—a guide ring (18) secured to the oscillating shutter (14) so as to allow the latter to rotate relative to the same ring (18) The guide ring is arranged to move within a seal formed in the substantially spherical cavity (10) while lying in a substantially slanting plane relative to the rotation axis of the rotating shutter (12) and thereby making the rotating shutter (12) rotate This allows constructing an artificial heart of very small size that can be driven either by a motor member or by an induced muscle contraction

    Abstract translation: 根据本发明的心脏泵包括内部限定基本上球形的腔（10）的壳体，壳体包括： - 固定到空腔（10）以便可以围绕自身旋转轴线旋转的旋转快门（12）; - 摇动快门 （14），其被固定到所述旋转快门（12），以便能够相对于所述旋转快门旋转，绕所述旋转轴线相对于所述壳体横向于所述旋转快门的旋转轴线旋转; - 导向环（18），固定到所述振荡快门 （14），以允许后者相对于相同的环（18）旋转。导向环布置成在形成在基本上球形的空腔（10）中的密封件内移动，同时相对于旋转轴线位于基本上倾斜的平面 的旋转快门（12），从而使旋转快门（12）旋转。这允许构建非常小尺寸的人造心脏，其可以由电动机构件或通过诱导的肌肉收缩来驱动

    Pintle fixing construction for radial plunger pump
    3.
    发明授权
    Pintle fixing construction for radial plunger pump 失效
    用于径向柱塞泵的枢轴固定结构

    公开(公告)号：US5333998A

    公开(公告)日：1994-08-02

    申请号：US028842

    申请日：1993-03-10

    Applicant: Hiroshi Yoshida ,  Mitsuru Kakuda

    Inventor： Hiroshi Yoshida ,  Mitsuru Kakuda

    IPC: F04B1/10 ,  F04B1/107 ,  F04B1/113 ,  F04C3/06 ,  F04B1/04

    CPC classification number: F04C3/06

    Abstract: The ease of assembly of a radial plunger pump is improved while preventing an external leakage of liquid. A pump housing 2 in the form of a cylinder having a closed bottom contains a pintle 4 therein, which is secured to the bottom of the pump housing 2 by a bolt 6. A rotor 8 is rotatably fitted around the pintle. The rotor is formed with a plurality of radially extending cylinder bores 8a, in each of which a plunger 10 is slidably disposed. A guide ring 16 is disposed around the rotor. A motor 20 is fastened to and secured to the opening of the pump housing, and includes a drive shaft which is connected to the rotor to drive it for rotation. By allowing parts to be assembled into the pump housing in one direction, the ease of assembly is improved while preventing a liquid leakage.

    Abstract translation: 径向柱塞泵的易于组装得到改进，同时防止液体的外部泄漏。 具有封闭底部的气缸形式的泵壳体2在其中包含枢轴4，螺栓4通过螺栓6固定到泵壳体2的底部。转子8可旋转地安装在枢轴周围。 转子形成有多个径向延伸的缸孔8a，其中每个柱塞10可滑动地设置。 引导环16设置在转子周围。 马达20固定到泵壳体的开口并固定到泵壳体的开口上，并且包括连接到转子以驱动其旋转的驱动轴。 通过允许零件在一个方向上组装到泵壳体中，改善了组装的容易性，同时防止液体泄漏。

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