公开(公告)号：US20110002801A1

公开(公告)日：2011-01-06

申请号：US12883659

申请日：2010-09-16

申请人： Hajime MIYAZAKI ,  Mamoru MIYASAKA ,  Kawasumi KAZUO

发明人： Hajime MIYAZAKI ,  Mamoru MIYASAKA ,  Kawasumi KAZUO

IPC分类号： F04B43/12

CPC分类号： F04B43/082 ,  A61M5/14228

摘要： A fluid transportation system includes an elastic tube, a tube frame to which the tube is attached such that the tube forms a circular arc, a first cam and a second cam disposed inside the tube, and fingers which radially extend from a rotation center in the space between the tube and the first and second cams. The first and second cams produce a first condition where the fingers are all released and a second condition where at least one of the fingers constantly closes the tube. The first and second cams sequentially press the fingers, and the fingers sequentially repeat closure and release of the tube so that fluid can continuously flow.

摘要翻译： 流体输送系统包括弹性管，管框架，管被附接到管，使得管形成圆弧，第一凸轮和设置在管内的第二凸轮，以及从中的旋转中心径向延伸的指状物 管与第一和第二凸轮之间的空间。 第一和第二凸轮产生手指全部释放的第一状态和至少一个手指不断关闭管的第二状态。 第一和第二凸轮顺序地按压手指，并且手指依次重复关闭和释放管，使得流体可以连续流动。

公开(公告)号：US20120082577A1

公开(公告)日：2012-04-05

申请号：US13326410

申请日：2011-12-15

申请人： Hajime MIYAZAKI ,  Mamoru MIYASAKA ,  Kawasumi KAZUO

发明人： Hajime MIYAZAKI ,  Mamoru MIYASAKA ,  Kawasumi KAZUO

IPC分类号： F04B43/12

CPC分类号： F04B43/082 ,  A61M5/14228

摘要： A fluid transportation system includes: an elastic tube; a tube frame having a tube guide groove to which the tube is attached in a circular arc; a cam driving wheel interior of the tube and having a rotational center coinciding with the center of the circular arc of the tube guide groove; a first cam fixed to a center shaft of the cam driving wheel; a second cam rotatably supported by the center shaft; and a plurality of fingers radially extending from the rotation center between the tube and the first and second cams and pressing the tube by the rotation of the first and second cams, wherein when the fluid transportation system starts to operate, the first and second cams produce a state in which the second cam is attached to the first cam and at least one of the plural fingers closes the tube.

摘要翻译： 流体输送系统包括：弹性管; 管架，其具有管引导槽，管以圆弧方式附接到管引导槽; 所述管的凸轮驱动轮内部具有与所述管引导槽的圆弧的​​中心重合的旋转中心; 固定到所述凸轮驱动轮的中心轴的第一凸轮; 由所述中心轴可旋转地支撑的第二凸轮; 以及从所述管与所述第一和第二凸轮之间的旋转中心径向延伸的多个指状物，并且通过所述第一和第二凸轮的旋转而按压所述管，其中当所述流体输送系统开始运转时，所述第一和第二凸轮产生 第二凸轮附接到第一凸轮并且多个指中的至少一个闭合管的状态。

公开(公告)号：US20070128060A1

公开(公告)日：2007-06-07

申请号：US11560062

申请日：2006-11-15

申请人： Hajime MIYAZAKI ,  Mamoru MIYASAKA ,  Kawasumi KAZUO

发明人： Hajime MIYAZAKI ,  Mamoru MIYASAKA ,  Kawasumi KAZUO

IPC分类号： F04B43/08

CPC分类号： F04B43/082 ,  A61M5/14228

摘要： A fluid transportation system includes an elastic tube, a tube frame to which the tube is attached such that the tube forms a circular arc, a first cam and a second cam disposed inside the tube, and fingers which radially extend from a rotation center in the space between the tube and the first and second cams. The first and second cams produce a first condition where the fingers are all released and a second condition where at least one of the fingers constantly closes the tube. The first and second cams sequentially press the fingers, and the fingers sequentially repeat closure and release of the tube so that fluid can continuously flow.

摘要翻译： 流体输送系统包括弹性管，管框架，管被附接到管，使得管形成圆弧，第一凸轮和设置在管内的第二凸轮，以及从中的旋转中心径向延伸的指状物 管与第一和第二凸轮之间的空间。 第一和第二凸轮产生手指全部释放的第一状态和至少一个手指不断关闭管的第二状态。 第一和第二凸轮顺序地按压手指，并且手指依次重复关闭和释放管，使得流体可以连续流动。

公开(公告)号：US20090208350A1

公开(公告)日：2009-08-20

申请号：US12369770

申请日：2009-02-12

申请人： Hajime MIYAZAKI ,  Mamoru MIYASAKA ,  Kazuo KAWASUMI

发明人： Hajime MIYAZAKI ,  Mamoru MIYASAKA ,  Kazuo KAWASUMI

IPC分类号： F04B17/00 ,  F16L9/00

CPC分类号： F04B43/123 ,  A61M5/14228 ,  F04B43/12

摘要： A micropump includes: a tube unit including a tube which has elasticity, and one portion of which is disposed in an arc shape, a plurality of fingers, which are disposed radiating from a direction of a center of the arc shape of the tube, and a guide frame, which holds the tube and the plurality of fingers; and a control unit including a cam, which sequentially presses the plurality of fingers in a direction in which a liquid flows, a drive force transmission mechanism, which transmits a torque to the cam, and a control circuitry, which carries out a control of a motor which drives the drive force transmission mechanism, wherein the tube unit and the control unit are attached stacked one on the other, and are detachable.

摘要翻译： 微型泵包括：管单元，其包括具有弹性的管，其一部分设置为弧形，多个指状物，其从管的弧形的中心方向放置，以及 引导框架，其保持所述管和所述多个手指; 以及控制单元，其包括在液体流动的方向依次按压多个指状物的凸轮，向凸轮传递扭矩的驱动力传递机构，以及控制电路，其执行 驱动驱动力传递机构的马达，其中，管单元和控制单元彼此层叠并且可拆卸。

公开(公告)号：US20080304982A1

公开(公告)日：2008-12-11

申请号：US12125139

申请日：2008-05-22

申请人： Hajime MIYAZAKI ,  Mamoru MIYASAKA ,  Kazuo KAWASUMI

发明人： Hajime MIYAZAKI ,  Mamoru MIYASAKA ,  Kazuo KAWASUMI

IPC分类号： F04B43/09

CPC分类号： F04B43/123 ,  F04B19/006 ,  F04B43/043 ,  F04B43/12

摘要： A micropump of peristaltic drive system of pressing a tube having elasticity to transport a fluid is disclosed. The micropump includes: a pump module including the tube, a cam that presses the tube, and a cam shaft on which the cam is pivotally mounted; a drive module including a drive force transmission mechanism that transmits a drive force from a motor to the cam shaft; a coupling member that detachably couples the pump module and the drive module; and a linkage mechanism provided between the motor and the cam shaft to link the drive force.

摘要翻译： 公开了一种挤压具有弹性以输送流体的管的蠕动驱动系统的微型泵。 微型泵包括：包括管的泵模块，压紧管的凸轮和凸轮枢转地安装在其上的凸轮轴; 驱动模块，其包括将驱动力从马达传递到所述凸轮轴的驱动力传递机构; 联接构件，其可拆卸地联接所述泵模块和所述驱动模块; 以及设置在马达和凸轮轴之间以连接驱动力的连杆机构。