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。

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：US20100080720A1

公开(公告)日：2010-04-01

申请号：US12542751

申请日：2009-08-18

申请人： Hajime MIYAZAKI ,  Kazuo KAWASUMI

发明人： Hajime MIYAZAKI ,  Kazuo KAWASUMI

IPC分类号： F04B43/09 ,  F04B43/12

CPC分类号： F04B43/09 ,  A61M5/14228 ,  A61M2205/12 ,  F04B43/082 ,  F04B43/1223

摘要： A micropump includes: a tube unit including an elastic tube, one portion of which is disposed in an arc shape, a plurality of fingers, which are disposed radially from the direction of the radius point of the arc shape of the tube, and a guide frame, which holds the tube and the plurality of fingers; a control unit including a cam, which presses the plurality of fingers in order from the inflow side to the outflow side of the tube, a drive section, which applies torque to the cam, a control circuit, which carries out a drive control of the drive section, and a machine casing, which holds the cam, drive section, and control circuit; a reservoir with which a flow inlet of the tube communicates; and a power source which supplies electric power to the control circuit, wherein the tube unit is mountable in and removable from the control unit in a direction approximately parallel to the plane of rotation of the cam, and is mounted inside a space provided in the machine casing.

摘要翻译： 微型泵包括：管单元，其包括弹性管，其一部分设置为弧形，多个指状物从管的弧形的半径点的方向径向设置，并且导向件 框架，其保持管和多个手指; 一个控制单元，包括凸轮，其从管的流入侧到流出侧的顺序按压多个指状物，向凸轮施加扭矩的驱动部分，执行驱动控制的控制电路 驱动部分和保持凸轮，驱动部分和控制电路的机壳; 与管的流入口连通的储存器; 以及向所述控制电路供给电力的电源，其中所述管单元可安装在所述控制单元中并沿着大致平行于所述凸轮的旋转平面的方向从所述控制单元移除，并且安装在设置在所述机器中的空间内 套管。

公开(公告)号：US20100143168A1

公开(公告)日：2010-06-10

申请号：US12623652

申请日：2009-11-23

申请人： Hajime MIYAZAKI ,  Kazuo KAWASUMI

发明人： Hajime MIYAZAKI ,  Kazuo KAWASUMI

IPC分类号： F04B43/09

CPC分类号： F04B43/08 ,  A61M5/14228 ,  F04B43/082 ,  F04B43/095 ,  F04B43/123

摘要： A micropump includes: a tube unit which includes a tube having elasticity and a circular-arc-shaped part, a plurality of fingers extending in radial directions from the circular-arc center of the circular-arc shape of the tube, and a tube guide frame which holds the tube and the plural fingers; a control unit which includes a cam for sequentially pressing the plural fingers from the fluid flow-in side to the fluid flow-out side of the tube, a rotor for giving rotational force to the cam, and an oscillator having a piezoelectric element and a projection disposed at an end in the longitudinal direction to contact the rotor; a reservoir which communicates with a flow inlet portion of the tube; a control circuit unit which inputs a drive signal to the piezoelectric element; and a power source which supplies power to the control circuit unit, wherein the tube unit is attachable to and detachable from the control unit substantially in the horizontal direction with respect to the rotation flat plane of the cam, and the oscillator is oscillated by applying alternating voltage to the piezoelectric element, rotational force is repeatedly given to the rotor from the projection, the plural fingers are sequentially pressed by the cam from the flow-in side to the flow-out side of fluid, and fluid is transported by repeating closure and open of the tube.

摘要翻译： 微型泵包括：管单元，其包括具有弹性的管和圆弧形部分，从所述管的圆弧形圆弧中心的径向方向延伸的多个指状物，以及管引导件 保持管和多个手指的框架; 控制单元，其包括用于将多个指状物从流体流入侧依次按压到管的流体流出侧的凸轮，用于向凸轮提供旋转力的转子，以及具有压电元件和 突出部设置在纵向方向上的端部以接触转子; 与所述管的流入口部连通的储存器; 控制电路单元，其向所述压电元件输入驱动信号; 以及向控制电路单元供电的电源，其中，管单元相对于凸轮的旋转平面基本上在水平方向上可附接到控制单元并且可从其拆卸，并且振荡器通过施加交替的振荡 对压电元件的电压，从突起重复地向转子提供旋转力，多个指状物被凸轮从流入侧依次按压到流体的流出侧，并且流体通过重复闭合传送， 打开管子。

公开(公告)号：US20100074781A1

公开(公告)日：2010-03-25

申请号：US12617771

申请日：2009-11-13

申请人： Hajime MIYAZAKI ,  Kazuo KAWASUMI ,  Kenichi USHIKOSHI

发明人： Hajime MIYAZAKI ,  Kazuo KAWASUMI ,  Kenichi USHIKOSHI

IPC分类号： F04B43/12

CPC分类号： F04B43/1223 ,  A61M5/14232 ,  F04B43/082 ,  F04B43/12 ,  F04B43/1253

摘要： A fluid transporting device is of a writhing type for transporting a fluid continuously. The fluid transporting device comprises a plurality of push pins arranged along a tube and radially on a concentric arc for squeezing a portion of the tube through which the fluid is fed and having elasticity substantially at right angles, and rollers for pushing those push pins sequentially from the inlet side to the outlet side of the fluid. With this structure, it is possible to provide a thin, small fluid transporting device for continuing a stable flow rate, and a fluid transporter having the fluid transporting device.

摘要翻译： 流体输送装置是用于连续输送流体的扭转型的。 流体输送装置包括多个沿着管子排列的推动销并沿径向放置在同心圆弧上，用于挤压一部分管，通过该管的一部分流体被供给并具有基本成直角的弹性;以及辊，用于将这些推销从 流体出口侧的入口侧。 利用这种结构，可以提供一种用于持续稳定流量的薄而小的流体输送装置，以及具有流体输送装置的流体输送器。

公开(公告)号：US20080138218A1

公开(公告)日：2008-06-12

申请号：US11951371

申请日：2007-12-06

申请人： Hajime MIYAZAKI ,  Kazuo KAWASUMI

发明人： Hajime MIYAZAKI ,  Kazuo KAWASUMI

IPC分类号： F04B43/09 ,  F04B43/12

CPC分类号： F04B43/082 ,  A61M5/14228 ,  F04B43/0081 ,  F04B43/12

摘要： A micropump of a peristaltic type that continuously transfers a fluid through depression of an elastic tube is disclosed. The micropump includes: a tube unit configured to at least include the tube, a tube guide frame that fixedly holds the tube, and a tube individual data storage section that stores therein tube individual data; a control unit that is attachable/detachable to/from the tube unit, and at least includes a control circuit section that drives and controls, via a transmission mechanism section, a motor for driving a depression mechanism section serving to depress the tube, and a tube individual data processing section that reads the tube individual data for data processing thereof; a power supply that makes an electrical supply to the control unit; and a reader/writer unit that detects attachment of the tube unit to the control unit, and reads the tube individual data for writing to the control unit. In the micropump, the tube individual data is used as a basis for driving.

摘要翻译： 公开了一种蠕动式的微型泵，其通过压缩弹性管连续地传送流体。 微型泵包括：管单元，其构造成至少包括管，固定保持管的管引导框架和管单独数据存储部分，其中存储管单独的数据; 并且至少包括：控制电路部，其经由变速机构部驱动和控制用于驱动用于按压所述管的下压机构部的电动机;以及控制部， 管单独数据处理部，读取管个体数据进行数据处理; 向控制单元供电的电源; 以及读取器/写入器单元，其检测管单元到控制单元的附接，并读取管个体数据以写入控制单元。 在微型泵中，管道个人数据用作驾驶的基础。

公开(公告)号：US20120164012A1

公开(公告)日：2012-06-28

申请号：US13412066

申请日：2012-03-05

申请人： Hajime MIYAZAKI ,  Kazuo KAWASUMI ,  Kenichi USHIKOSHI

发明人： Hajime MIYAZAKI ,  Kazuo KAWASUMI ,  Kenichi USHIKOSHI

IPC分类号： F04B43/12

CPC分类号： F04B43/1223 ,  A61M5/14232 ,  F04B43/082 ,  F04B43/12 ,  F04B43/1253

摘要： A fluid transporting device includes an elastic tube, a tube frame that holds the elastic tube in an arc, a rotary push plate arranged in the arc for facilitating fluid flow inside the elastic tube, and a plurality of push pins disposed between the elastic tube and the center of the arc. Each push pin includes a semispherical end portion that contacts the rotary push plate, a pushing end portion that places a bias on the elastic tube, and adjacent end portions of at least two push pins close the elastic tube when the semispherical end portions are pushed by an outer circumference arc of the rotary push plate.

摘要翻译： 一种流体输送装置，包括：弹性管，将该弹性管保持在圆弧状的管状框架;旋转推板，配置在该圆弧内，用于促进弹性管内的流体流动;以及多个推动销，设置在弹性管和 弧的中心。 每个推销包括接触旋转推板的半球形端部，在弹性管上施加偏压的推动端部，并且当半球形端部被推动时，至少两个推销的相邻端部与弹性管接合， 旋转推板的外周弧。

公开(公告)号：US20100047099A1

公开(公告)日：2010-02-25

申请号：US12508886

申请日：2009-07-24

申请人： Hajime MIYAZAKI ,  Kazuo KAWASUMI

发明人： Hajime MIYAZAKI ,  Kazuo KAWASUMI

IPC分类号： F04B43/12

CPC分类号： F04B43/1261 ,  F04B43/082 ,  F04B43/1276 ,  F04B43/1284

摘要： A micropump includes: a tube unit which includes a tube having elasticity and a circular-arc-shaped part and a tube guide frame for holding the tube; a control unit which has a plurality of fingers extending from the center of the circular-arc shape of the tube in the radial directions, a cam for sequentially pressing the plural fingers from the inlet side to the outlet side of the tube, a drive unit for giving rotation force to the cam, a control circuit unit for controlling operation of the drive unit, a device frame for holding the plural fingers, the cam, the drive unit, and the control circuit unit; a reservoir communicating with an inlet port of the tube; and a power source for supplying power to the control circuit unit, wherein the tube unit is detachably attached to the control unit substantially in the horizontal direction with respect to the rotation surface of the cam and attached to the inside of a space produced by the device frame.

摘要翻译： 微型泵包括：管单元，其包括具有弹性的管和圆弧形部分，以及用于保持管的管引导框架; 控制单元，其具有从所述管的圆弧形状的中心沿径向延伸的多个指状物，用于从所述管的入口侧到出口侧依次按压所述多个指状物的凸轮，驱动单元 用于向凸轮提供旋转力，用于控制驱动单元的操作的控制电路单元，用于保持多个指状物的装置框架，凸轮，驱动单元和控制电路单元; 与所述管的入口连通的储存器; 以及用于向所述控制电路单元供电的电源，其中所述管单元相对于所述凸轮的旋转表面基本上在水平方向上可拆卸地附接到所述控制单元，并且附接到由所述设备产生的空间的内部 帧。

公开(公告)号：US20080031740A1

公开(公告)日：2008-02-07

申请号：US11831185

申请日：2007-07-31

申请人： Hajime MIYAZAKI ,  Kazuo KAWASUMI

发明人： Hajime MIYAZAKI ,  Kazuo KAWASUMI

IPC分类号： A61M5/142 ,  F04B43/12 ,  F04B49/00

CPC分类号： F04B43/1253 ,  A61M5/1413 ,  A61M5/14232 ,  A61M5/14276 ,  A61M5/172 ,  A61M2205/3523 ,  A61M2205/3569 ,  A61M2205/52 ,  A61M2205/6018 ,  A61M2205/8206 ,  F04B43/0081 ,  F04B43/12 ,  F04B49/00 ,  F04B49/065

摘要： A fluid conveyance system includes: a fluid conveyance device including a micro pump module which compresses a flexible tube communicating with a fluid containing receptacle and discharges a fluid, a memory device furnished on the micro pump module which stores individual identification data of the micro pump module, and a power source; a discharge data processing device which stores basic data for driving the fluid conveyance device; and a communication device having a communication unit which interconnects the fluid conveyance device and the discharge data processing device, wherein the discharge data processing device inputs discharge data, for discharging a desired discharge amount of a fluid, calculated from the identification data and the basic data read via the communication device, into the memory device via the communication device, and the fluid conveyance device is driven based on the discharge data.

摘要翻译： 流体输送系统包括：流体输送装置，其包括微型泵模块，该微型泵模块压缩与容纳流体的容器连通并排出流体的柔性管;微型泵模块上设置的存储微型泵模块的识别数据的存储装置 ，和电源; 排出数据处理装置，其存储用于驱动所述流体输送装置的基本数据; 以及通信装置，其具有使流体输送装置与排出数据处理装置互连的通信部，其中，所述排出数据处理装置输入从所述识别数据和所述基本数据计算出的用于排出所需的流体排出量的排出数据 经由通信装置读取，经由通信装置进入存储装置，并根据放电数据驱动流体输送装置。

公开(公告)号：US20110125086A1

公开(公告)日：2011-05-26

申请号：US13019575

申请日：2011-02-02

申请人： Takeshi SETO ,  Kazuo KAWASUMI ,  Kazuyoshi TAKAYAMA ,  Seyed Hamid Reza HOSSEINI

发明人： Takeshi SETO ,  Kazuo KAWASUMI ,  Kazuyoshi TAKAYAMA ,  Seyed Hamid Reza HOSSEINI

IPC分类号： A61M37/00

CPC分类号： B05B1/086 ,  A61B10/02 ,  A61B17/3203 ,  A61B2017/00154 ,  B05B17/0653 ,  B26F3/004 ,  B41J2/17596 ,  B41J2/19 ,  B65D83/00

摘要： A fluid injection device includes: a pulse generation section that includes a fluid chamber whose volume is changeable, and an inlet flow passage and an outlet flow passage that are connected to the fluid chamber; a first connection flow passage connected to the outlet flow passage, having an end portion; a second connection flow passage connected to the inlet flow passage; a fluid injection opening formed at the end portion of the first connection flow passage, having a diameter smaller than the diameter of the outlet flow passage; a connection flow passage tube including the first connection flow passage and having rigidity adequate to transmit pulses of fluid flowing from the fluid chamber to the fluid injection opening; and a pressure generation section that supplies fluid to the inlet flow passage.

摘要翻译： 流体注入装置包括：脉冲产生部，其包括容积可变的流体室，和与流体室连接的入口流路和出口流路; 连接到所述出口流动通道的第一连接流动通道，具有端部; 连接到入口流动通道的第二连接流动通道; 流体喷射口，其形成在所述第一连接流路的端部，直径小于所述出口流路的直径; 连接流路管，包括所述第一连接流动通道，并具有足以将从所述流体室流动的流体脉冲传递到所述流体注入口的刚度; 以及向所述入口流路供给流体的压力产生部。