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11. 发明授权

US07758602B2 Lancing device, method of making lancing device, pump mechanism, and sucking device 失效
标题翻译：起搏装置，采血装置的方法，泵机构，以及抽吸装置
公开(公告)号：US07758602B2
公开(公告)日：2010-07-20
申请号：US11523160
申请日：2006-09-19
申请人： Yoshiharu Sato , Etsuo Hirao , Masahiro Fukuzawa , Takatoshi Uchigaki
发明人： Yoshiharu Sato , Etsuo Hirao , Masahiro Fukuzawa , Takatoshi Uchigaki
IPC分类号： A61B17/14
CPC分类号： A61B5/150022 , A61B5/150068 , A61B5/150099 , A61B5/150412 , A61B5/150503 , A61B5/15113 , A61B5/15117 , A61B5/15186 , A61B5/1519 , A61B5/15194
摘要： A lancing device according to the present invention includes: a housing; a moving body movable relatively to the housing for forward movement of a needle; a driving mechanism for forward movement of the moving body; a hollow pressing portion at a front end of the housing for contact with a part where a puncture is to be made; and a pump mechanism capable of causing a vacuum to act inside the pressing portion. The pump mechanism is capable of adjusting the vacuum. The pump mechanism includes for example: a moving portion capable of reciprocating in a first direction and a second direction away from the first direction. Preferably, the adjustment of the vacuum is made by changing the number of reciprocations of the moving part in the first and the second directions.
摘要翻译：根据本发明的采血装置包括：壳体; 可相对于壳体移动的移动体，用于针的向前运动; 用于移动体向前运动的驱动机构; 在壳体的前端处与要进行穿刺的部分接触的中空按压部分; 以及能够在按压部内部进行真空的泵机构。泵机构能够调节真空度。泵机构包括例如：能够沿第一方向往复移动的移动部分和远离第一方向的第二方向。优选地，通过改变第一和第二方向上的运动部件的往复运动次数来进行真空的调节。

12. 发明申请

US20070016239A1 Lancing device, method of making lancing device, pump mechanism, and sucking device 失效
标题翻译：起搏装置，采血装置的方法，泵机构，以及抽吸装置
公开(公告)号：US20070016239A1
公开(公告)日：2007-01-18
申请号：US11523160
申请日：2006-09-19
申请人： Yoshiharu Sato , Etsuo Hirao , Masahiro Fukuzawa , Takatoshi Uchigaki
发明人： Yoshiharu Sato , Etsuo Hirao , Masahiro Fukuzawa , Takatoshi Uchigaki
IPC分类号： A61B17/32
CPC分类号： A61B5/150022 , A61B5/150068 , A61B5/150099 , A61B5/150412 , A61B5/150503 , A61B5/15113 , A61B5/15117 , A61B5/15186 , A61B5/1519 , A61B5/15194
摘要： A lancing device according to the present invention includes: a housing; a moving body movable relatively to the housing for forward movement of a needle; a driving mechanism for forward movement of the moving body; a hollow pressing portion at a front end of the housing for contact with a part where a puncture is to be made; and a pump mechanism capable of causing a vacuum to act inside the pressing portion. The pump mechanism is capable of adjusting the vacuum. The pump mechanism includes for example: a moving portion capable of reciprocating in a first direction and a second direction away from the first direction. Preferably, the adjustment of the vacuum is made by changing the number of reciprocations of the moving part in the first and the second directions.
摘要翻译：根据本发明的采血装置包括：外壳; 可相对于壳体移动的移动体，用于针的向前运动; 用于移动体向前运动的驱动机构; 在壳体的前端处与要进行穿刺的部分接触的中空按压部分; 以及能够在按压部内部进行真空的泵机构。泵机构能够调节真空度。泵机构包括例如：能够沿第一方向往复移动的移动部分和远离第一方向的第二方向。优选地，通过改变第一和第二方向上的运动部件的往复运动次数来进行真空的调节。

13. 发明授权

US06811753B2 Blood testing tool 失效
标题翻译：血液检测工具
公开(公告)号：US06811753B2
公开(公告)日：2004-11-02
申请号：US09748435
申请日：2000-12-27
申请人： Konomu Hirao , Yuichiro Noda , Yoshiyuki Tanaka , Takatoshi Uchigaki
发明人： Konomu Hirao , Yuichiro Noda , Yoshiyuki Tanaka , Takatoshi Uchigaki
IPC分类号： G01N3348
CPC分类号： G01N33/491 , B01L3/5027 , Y10T436/2575
摘要： A blood testing tool is provided, which separates blood cells and can collect blood plasma or blood serum with a high yield. The blood testing tool includes an asymmetric porous membrane with a pore size distribution in which an average pore size varies to be reduced continuously or discontinuously in a thickness direction. The porous membrane includes a blood supply portion, a development portion, and a blood-cell blocking portion formed between the blood supply portion and the development portion and pores in the blood cell blocking portion include only pores through which blood cells cannot pass. When blood is supplied to one side with larger pores of the blood supply portion, the blood moves in a direction parallel to a surface of the porous membrane by a capillary phenomenon, but only blood plasma or blood serum moves into the development portion to develop.
摘要翻译：提供了一种血液检测工具，其分离血细胞并且可以高产率收集血浆或血清。血液检查工具包括孔尺寸分布的不对称多孔膜，其中平均孔径在厚度方向上连续或不连续地变化。多孔膜包括供血部分，显影部分和形成在血液供应部分和显影部分之间的血细胞阻断部分，并且血细胞阻断部分中的细孔仅包括血细胞不能通过的孔。当血液供应到血液供应部分的较大孔的一侧时，血液通过毛细管现象在平行于多孔膜的表面的方向上移动，但是仅血浆或血清移动到显影部分中才能发展。

14. 发明授权

US4585007A Method for continuously measuring a specified ingredient in a diluted liquid 失效
标题翻译：连续测定稀释液中特定成分的方法
公开(公告)号：US4585007A
公开(公告)日：1986-04-29
申请号：US493415
申请日：1983-05-10
申请人： Takatoshi Uchigaki , Hiroshi Hyodo , Teijiro Iwase
发明人： Takatoshi Uchigaki , Hiroshi Hyodo , Teijiro Iwase
IPC分类号： A61B5/145 , A61B5/1473 , A61B5/1495 , A61M1/10 , A61M1/36 , A61B5/00
CPC分类号： A61M1/3672
摘要： A method for accurately performing concentration measurements while compensating the dilution ratio as needed during continuous measurement of specified ingredient in the liquid to be tested. The liquid to be tested is diluted by a diluent, wherein the liquid to be tested and the diluent or the mixture of the two and the diluent is transferred by means of the respective tube pumps to a measuring section. Either or both of the quantities of liquid-feeding of those two liquids are changed at the beginning of measuring or in an optional stage during the time of the measurement, diluted and mixed at two or more dilution ratios. Then the real dilution ratio at the time of changing the quantities of the said liquids is found on the basis of the measured value of the substance to be measured at the respective dilution ratios, and the concentration of the substance contained in the liquid to be tested is determined by using the real dilution ratio.
摘要翻译：一种准确地进行浓度测量的方法，同时在连续测量待测液体中的特定成分时根据需要补偿稀释比。待测试的液体被稀释剂稀释，其中待测试的液体和稀释剂或二者和稀释剂的混合物通过相应的管式泵转移到测量部分。在测量开始时或在测量期间的任选阶段，这两种液体的液体供给量中的任一种或两者都发生变化，以两种或多种稀释比稀释和混合。然后根据待测物质的测定值以各自的稀释比例和所测液体中含有的物质的浓度，求出改变上述液体量时的实际稀释倍数通过使用实际稀释比来确定。

15. 发明授权

US4512348A Device for automatically and continuously measuring the constituent parts of blood 失效
标题翻译：用于自动连续测量血液成分的装置
公开(公告)号：US4512348A
公开(公告)日：1985-04-23
申请号：US371482
申请日：1982-04-23
申请人： Takatoshi Uchigaki , Akio Saito , Naoki Yamada
发明人： Takatoshi Uchigaki , Akio Saito , Naoki Yamada
IPC分类号： A61B5/00 , A61B5/155 , A61M1/36 , G01N33/48 , G01N33/483 , G01N33/487 , G01N
CPC分类号： G01N33/48 , A61B5/14865 , A61B5/15003 , A61B5/150229 , A61B5/150992 , A61B5/155 , A61M1/3672
摘要： At the time of drawing the blood continuously from the vein of the patient by means of a catheter and measuring the concentration of a specified constituent part contained in the blood automatically and continuously for long hours, the sample liquid and two sorts of correcting liquids (standard liquid I and base liquid) are sucked by a single sampling nozzle in prescribed order and are supplied to the measuring section through a common channel. Each of the liquids are diluted with a buffer solution at the identical rate with the manifold in the measuring section, are separated from one another through the interposition of air layers among them, and supplied to a sensor. The outputs of the measured sample liquid from the sensor are corrected by the outputs of each of the neighboring measured correcting liquids in succession and are displayed as measured values. In the blood-drawing section, there is used a double-current catheter having the first and second catheter arrangements which are constructed so as to be incorporated directly into the tube pump.
摘要翻译：在通过导管从患者的静脉连续抽取血液时，长时间自动连续测量血液中所含有的特定组成部分的浓度，将样品液和两种校正液（标准液体I和基础液体）以规定的顺序由单个采样喷嘴吸入，并通过公共通道供给到测量部。每个液体以与测量部分中的歧管相同的速率用缓冲溶液稀释，通过在它们之间插入空气层而彼此分离，并提供给传感器。来自传感器的测量样品液体的输出通过相邻测量校正液中的每一个的输出被连续校正，并且被显示为测量值。在抽血部分中，使用具有第一和第二导管装置的双流导管，其构造成直接结合在管泵中。

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