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1. 发明申请

US20120223061A1 LASER PROCESSING METHOD AND LASER PROCESSING DEVICE 审中-公开
标题翻译：激光加工方法和激光加工装置
公开(公告)号：US20120223061A1
公开(公告)日：2012-09-06
申请号：US13395342
申请日：2010-09-01
申请人： Takafumi Atsumi , Yuji Ikeda , Etsuji Ohmura
发明人： Takafumi Atsumi , Yuji Ikeda , Etsuji Ohmura
IPC分类号： B23K26/00
CPC分类号： B28D5/00 , B23K26/0608 , B23K26/0617 , B23K26/0648 , B23K26/0652 , B23K26/0676 , B23K26/40 , B23K26/53 , B23K2103/50 , C03B33/093
摘要： A laser processing method for forming a modification region serving as a starting point of cutting inside a member to be cut along a planned cutting line by relatively moving an optical axis of a condenser lens along the planned cutting line of the member and by irradiating the member with focused laser light, wherein a plurality of cross-sectional focused spots is simultaneously formed on a section which is perpendicular to the optical axis of the condenser lens at positions having a predetermined depth from a surface of the member and which is parallel to the surface and, at that time, at least one cross-sectional focused spot of the plurality of cross-sectional focused spots is formed on a projection line of the planned cutting line onto the cross section to form one or more inside modification regions having a desired shape.
摘要翻译：一种激光加工方法，用于通过沿着所述构件的所述预定切割线相对移动聚光透镜的光轴，并且通过照射所述构件来形成用作沿切割线切割的构件的起始点的修改区域，具有聚焦激光，其中多个横截面聚焦点同时形成在与该聚合透镜的光轴垂直的部分，该部分具有来自该部件表面的预定深度且与该表面平行的位置此时，将多个横截面聚焦点中的至少一个截面聚焦点形成在横截面上的预定切割线的投影线上，以形成具有期望形状的一个或多个内部修改区域。

2. 发明授权

US5421807A Circulatory assist system 失效
标题翻译：循环辅助系统
公开(公告)号：US5421807A
公开(公告)日：1995-06-06
申请号：US197865
申请日：1994-02-17
申请人： Takafumi Atsumi
发明人： Takafumi Atsumi
IPC分类号： A61M1/10 , A61M1/12 , A61M16/08 , A61B19/00
CPC分类号： A61M1/106 , A61M16/0808
摘要： A circulatory assist system includes a blood pump, a tube connected at one end portion thereof to the blood pump and having an inner space, a driving device having an outlet connected to the other end portion of the tube for applying a gas to the blood pump in such a manner that the blood pump is inflated and deflated alternately, and a drain device positioned near the outlet of the driving device and having a reservoir space into which water drops fall from the inner space of the tube.
摘要翻译：循环辅助系统包括血泵，在其一端连接到血泵并具有内部空间的管，驱动装置，具有连接到管的另一端的出口，用于向血泵施加气体以使血泵交替地充气和放气的方式，以及排水装置，其位于驱动装置的出口附近并且具有从该管的内部空间落入的储存空间。

3. 发明授权

US06733459B1 Balloon catheter for intra-aortic balloon pump apparatus 失效
标题翻译：气囊导管用于主动脉内球囊泵装置
公开(公告)号：US06733459B1
公开(公告)日：2004-05-11
申请号：US09578685
申请日：2000-05-26
申请人： Takafumi Atsumi
发明人： Takafumi Atsumi
IPC分类号： A61B502
CPC分类号： A61B5/6853 , A61B5/0215 , A61B2562/08 , A61B2562/225 , A61M1/106 , A61M1/1072 , A61M1/1086 , A61M1/125 , A61M1/127 , A61M2025/0002 , A61M2205/3344
摘要： A balloon catheter for intra-aortic balloon pump which measures accurate blood pressure at the predetermined position of balloon introduced percutaneously and ensures the second lumen when catheter is in use. The balloon catheter comprised of a Y-shaped connector having gas supply port and an electric circuit, a hollow catheter tube one of which end is connected to the Y-shaped connector, a balloon one of which end is connected to the other end of the catheter tube, a hollow central tube one end of which is connected to one end of the balloon and extended through inside of the catheter tube and the balloon. The balloon catheter includes a pressure detecting element which enables to measure the pressure on the surface of a top end chip connecting the balloon and the central tube. The balloon catheter provided with a detachable connecting device transmitting output signal from the pressure detecting element to an external control device.
摘要翻译：用于主动脉内球囊泵的气囊导管，其测量在经皮引入的球囊的预定位置处的精确血压，并在导管使用时确保第二腔。气囊导管由具有气体供给口和电路的Y形连接器构成，中空的导管，其一端与Y形连接器连接，其一端与另一端连接导管，一中空中心管，其一端连接到球囊的一端，并延伸穿过导管和气囊的内部。气囊导管包括压力检测元件，其能够测量连接气囊和中心管的顶端芯片的表面上的压力。气囊导管设置有将压力检测元件的输出信号传递到外部控制装置的可拆卸连接装置。

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