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1. 发明授权

US07977586B2 Weight sensor and balance controller for a blood purification system 有权
标题翻译：血液净化系统的重量传感器和平衡控制器
公开(公告)号：US07977586B2
公开(公告)日：2011-07-12
申请号：US12296535
申请日：2007-04-12
申请人： Junya Fujii , Shogo Kamito , Toshiyuki Endo , Youichi Sansho
发明人： Junya Fujii , Shogo Kamito , Toshiyuki Endo , Youichi Sansho
IPC分类号： G01G17/04 , G01G21/16 , G01G3/14 , A61M1/14 , A61M1/34
CPC分类号： G01G17/04 , A61M1/1613 , A61M1/1643 , A61M1/3417 , A61M1/3437 , A61M1/3441 , A61M1/3451 , Y10S128/13
摘要： A weight sensor includes an arm having an end fixed to a pillar and a free end; a filtrate holder, a replacement fluid holder, and a dialysate holder provided at three locations of the arm along a longitudinal direction of the arm to hold respective substances; a first strain value sensor, a second strain value sensor, and a third strain value sensor each of which detects a strain value of the arm corresponding to a total weight of the substances held by the holders ranging from a holder proximate to the free end to a corresponding holder; and a weight calculation unit that calculates the total and each of the weights from the obtained detection results.
摘要翻译：重量传感器包括具有固定到支柱和自由端的端部的臂; 滤液保持器，置换液体保持器和透镜液体保持器，其沿臂的纵向方向设置在臂的三个位置处以保持各个物质; 第一应变值传感器，第二应变值传感器和第三应变值传感器，每个传感器检测臂的应变值，其对应于从保持器接近自由端的持有者所持有的物质的总重量，相应的持有人以及权重计算单元，其根据所获得的检测结果计算总和和每个权重。

2. 发明申请

US20100047100A1 TUBE PUMP AND ROTOR FOR TUBE PUMP 有权
标题翻译：管泵和转子泵
公开(公告)号：US20100047100A1
公开(公告)日：2010-02-25
申请号：US12528061
申请日：2008-02-18
申请人： Seiji Kojima , Kou Sekiya , Junya Fujii , Shogo Kamito
发明人： Seiji Kojima , Kou Sekiya , Junya Fujii , Shogo Kamito
IPC分类号： F04B43/12
CPC分类号： F04B43/1253 , F04B43/1276
摘要： A tube pump rotor including a rotor element, a plurality of first swing portions supported pivotally at their base end portions by the rotor element, second arm-shaped swing portions supported pivotally at their base end portions individually by the first swing portions, rollers supported rotatably by the individual free ends of the second swing portions, and buffer members made to confront the side faces of the second swing portions so that the rollers may be individually directed radially outward of the rotor.
摘要翻译：一种管式泵转子，其包括转子元件，多个第一摆动部分，其通过转子元件在其基端部处可枢转地支撑;第二臂状摆动部分，其各自的基端部由第一摆动部分可枢转地支撑，通过第二摆动部分的各个自由端和制成面对第二摆动部分的侧面的缓冲构件，使得辊可以分别指向转子的径向外侧。

3. 发明申请

US20100018317A1 STATE DETECTING DEVICE 失效
标题翻译：状态检测装置
公开(公告)号：US20100018317A1
公开(公告)日：2010-01-28
申请号：US12312865
申请日：2007-11-21
申请人： Aki Kitani , Kazuma Sunami , Shigeharu Yoshimura , Shogo Kamito , Junya Fujii , Mitsuru Kaneko , Noriaki Nakagawa
发明人： Aki Kitani , Kazuma Sunami , Shigeharu Yoshimura , Shogo Kamito , Junya Fujii , Mitsuru Kaneko , Noriaki Nakagawa
IPC分类号： G01L19/00
CPC分类号： A61M1/3643 , A61M1/3641 , A61M1/3644
摘要： A state detecting device can efficiently remove air bubbles from a liquid no matter whether the liquid flows forwards or backwards. The state detecting device (1) is provided in a tube to detect a state of a liquid flowing in the tube. The state detecting device (1) includes: a liquid hold part (2) in which the liquid is stored; an inflow part (4) from which the liquid enters the liquid hold part (2); an outflow part (5) from which the liquid exits from the liquid hold part (2); an inlet (8) that is a rear end portion of the inflow part (4); and an outlet (9) that is a front end portion of the outflow part (5). Here, the inlet (8) and the outlet (9) are arranged higher than a center of the liquid hold part (2) in a vertical direction when the state detecting device is provided in the tube.
摘要翻译：无论液体向前还是向后流动，状态检测装置可以有效地从液体中去除气泡。状态检测装置（1）设置在管中以检测在管中流动的液体的状态。所述状态检测装置（1）包括：储存所述液体的液体保持部（2）流入部分（4），液体从液体进入液体保持部分（2）; 液体从液体保持部分（2）出射的流出部分（5）; 作为流入部（4）的后端部的入口（8）。和作为流出部（5）的前端部的出口（9）。这里，当状态检测装置设置在管中时，入口（8）和出口（9）在垂直方向上布置成高于液体保持部分（2）的中心。

4. 发明申请

US20100078385A1 BLOOD CIRCUIT, BLOOD PURIFICATION CONTROL APPARATUS, AND PRIMING METHOD 有权
标题翻译：血液循环，血液净化控制装置和预处理方法
公开(公告)号：US20100078385A1
公开(公告)日：2010-04-01
申请号：US12594081
申请日：2008-03-25
申请人： Shigeki Kawarabata , Noriaki Nakagawa , Junya Fujii , Shogo Kamito
发明人： Shigeki Kawarabata , Noriaki Nakagawa , Junya Fujii , Shogo Kamito
IPC分类号： B01D61/32 , A61M1/14 , A61M1/34 , B01D61/24 , B01D61/28
CPC分类号： A61M1/3643 , A61M1/16 , A61M1/34 , A61M1/3403 , A61M1/3644 , A61M1/3647 , A61M1/3649 , A61M2205/3331
摘要： The present invention provides a blood circuit capable of automatically performing priming for safe treatments.The blood circuit includes: a hemofilter (56) purifying blood; a blood removal line that has an end connected to an inlet of the hemofilter (56) and that consists of a first blood removal line (84), a second blood removal line (88), and a third blood removal line (89); a blood return line that has an end connected to an outlet of the hemofilter (56) and that consists of the first blood return line (92) and the second blood return line (94); and an anticoagulant (bypass) line (90) reducing a difference between (a) a pressure of a priming fluid flowing in the blood removal line and (b) a pressure of the priming fluid flowing in the blood return line.
摘要翻译：本发明提供能够自动进行灌注以进行安全处理的血液回路。血液回路包括：血液净化器（56）净化血液; 血液清除管线，其一端与血液滤清器（56）的入口连接，由第一除血管线（84），第二除血管线（88）和第三除血管线（89）组成。血液回流管线，其端部连接到血液滤清器（56）的出口，并且由第一血液回收管线（92）和第二血液回收管线（94）组成。和抗凝血剂（旁路）管线（90），减少（a）在除血管线中流动的引发流体的压力和（b）在血液返回管线中流动的引发流体的压力之间的差异。

5. 发明授权

US08877063B2 Blood circuit, blood purification control apparatus, and priming method 有权
标题翻译：血液回路，血液净化控制装置和启动方法
公开(公告)号：US08877063B2
公开(公告)日：2014-11-04
申请号：US12594081
申请日：2008-03-25
申请人： Shigeki Kawarabata , Noriaki Nakagawa , Junya Fujii , Shogo Kamito
发明人： Shigeki Kawarabata , Noriaki Nakagawa , Junya Fujii , Shogo Kamito
IPC分类号： B01D11/00 , B01D61/00 , C02F1/44 , A61M1/36 , A61M1/34
CPC分类号： A61M1/3643 , A61M1/16 , A61M1/34 , A61M1/3403 , A61M1/3644 , A61M1/3647 , A61M1/3649 , A61M2205/3331
摘要： A blood circuit capable of automatically performing priming for safe treatments. The blood circuit includes: a hemofilter (56) purifying blood; a blood removal line that has an end connected to an inlet of the hemofilter (56) and that includes a first blood removal line (84), a second blood removal line (88), and a third blood removal line (89); a blood return line that has an end connected to an outlet of the hemofilter (56) and that includes the first blood return line (92) and the second blood return line (94); and an anticoagulant (bypass) line (90) reducing a difference between (a) a pressure of a priming fluid flowing in the blood removal line and (b) a pressure of the priming fluid flowing in the blood return line.
摘要翻译：能够自动进行灌注以进行安全治疗的血液回路。血液回路包括：血液净化器（56）净化血液; 具有连接到血液滤液器（56）的入口并且包括第一除血管线（84），第二除血管线（88）和第三除血管线（89）的端部的除血管线; 血液回流管线，其端部连接到血液滤清器（56）的出口，并且包括第一血液回输管线（92）和第二血液回收管线（94）; 和抗凝血剂（旁路）管线（90），减少（a）在除血管线中流动的引发流体的压力和（b）在血液返回管线中流动的引发流体的压力之间的差异。

6. 发明授权

US08803010B2 Weight measuring apparatus for measuring a weight of fluids 有权
标题翻译：用于测量流体重量的重量测量装置
公开(公告)号：US08803010B2
公开(公告)日：2014-08-12
申请号：US13379790
申请日：2010-06-23
申请人： Junya Fujii , Shogo Kamito , Masaki Furukoshi
发明人： Junya Fujii , Shogo Kamito , Masaki Furukoshi
IPC分类号： A61M1/14 , G01G23/18 , G01G17/04 , G01G21/16 , G01G3/14 , A61M1/34 , A61M1/16
CPC分类号： G01G3/1412 , A61M1/1643 , A61M1/341 , A61M2205/3393 , G01G17/04 , Y10S128/13
摘要： A weight measuring apparatus can ensure safety even if a trouble or deterioration of measurement accuracy occurs. The weight measuring apparatus (10) measures a weight of fluids and includes the followings. A first arm (110) has a first fitting (111) to fit a supply fluid container (20). A second arm (120) is connected to the first arm (110) and has a second fitting (121) to fit a filtrate container (30). A third arm (130) is connected to the second arm (120). A first measuring device (220) measures, as a first total weight, a total weight of the supply fluid container (20) and the filtrate container (30) based on a change of the second arm (120). A second measuring device (230) measures, as a second total weight, the total weight based on a change of the third arm (130). An alarm (300) alarms, when the first and second total weights have different values having a difference equal to or greater than a predetermined value.
摘要翻译：即使发生故障或测量精度的劣化，重量测量装置也能确保安全性。重量测量装置（10）测量流体的重量，并包括以下内容。第一臂（110）具有装配供给流体容器（20）的第一配件（111）。第二臂（120）连接到第一臂（110）并且具有第二配件（121）以配合滤液容器（30）。第三臂（130）连接到第二臂（120）。基于第二臂（120）的变化，第一测量装置（220）作为第一总重量测量供给流体容器（20）和滤液容器（30）的总重量。第二测量装置（230）基于第三臂（130）的变化来测量作为第二总重量的总重量。当第一和第二总权重具有不同于等于或大于预定值的差值时，警报（300）报警。

7. 发明授权

US08262375B2 Tube pump and rotor for tube pump 有权
标题翻译：管泵和转子用于管式泵
公开(公告)号：US08262375B2
公开(公告)日：2012-09-11
申请号：US12528061
申请日：2008-02-18
申请人： Seiji Kojima , Kou Sekiya , Junya Fujii , Shogo Kamito
发明人： Seiji Kojima , Kou Sekiya , Junya Fujii , Shogo Kamito
IPC分类号： F04B43/12 , F04B45/06
CPC分类号： F04B43/1253 , F04B43/1276
摘要： A tube pump rotor including a rotor element, a plurality of first swing portions supported pivotally at their base end portions by the rotor element, second arm-shaped swing portions supported pivotally at their base end portions individually by the first swing portions, rollers supported rotatably by the individual free ends of the second swing portions, and buffer members made to confront the side faces of the second swing portions so that the rollers may be individually directed radially outward of the rotor.
摘要翻译：一种管式泵转子，其包括转子元件，多个第一摆动部分，其通过转子元件在其基端部处可枢转地支撑;第二臂状摆动部分，其各自的基端部由第一摆动部分可枢转地支撑，通过第二摆动部分的各个自由端和制成面对第二摆动部分的侧面的缓冲构件，使得辊可以分别指向转子的径向外侧。

8. 发明申请

US20090276099A1 WEIGHT SENSOR AND BALANCE CONTROLLER 有权
标题翻译：重量传感器和平衡控制器
公开(公告)号：US20090276099A1
公开(公告)日：2009-11-05
申请号：US12296535
申请日：2007-04-12
申请人： Junya Fujii , Shogo Kamito , Toshiyuki Endo , Youichi Sansho
发明人： Junya Fujii , Shogo Kamito , Toshiyuki Endo , Youichi Sansho
IPC分类号： G05D7/06 , G01G17/04
CPC分类号： G01G17/04 , A61M1/1613 , A61M1/1643 , A61M1/3417 , A61M1/3437 , A61M1/3441 , A61M1/3451 , Y10S128/13
摘要： A weight sensor includes an arm having an end fixed to a pillar and a free end; a filtrate holder, a replacement fluid holder, and a dialysate holder provided at three locations of the arm along a longitudinal direction of the arm to hold respective substances; a first strain value sensor, a second strain value sensor, and a third strain value sensor each of which detects a strain value of the arm corresponding to a total weight of the substances held by the holders ranging from a holder proximate to the free end to a corresponding holder; and a weight calculation unit that calculates the total and each of the weights from the obtained detection results.
摘要翻译：重量传感器包括具有固定到支柱和自由端的端部的臂; 滤液保持器，置换液体保持器和透镜液体保持器，其沿臂的纵向方向设置在臂的三个位置处以保持各个物质; 第一应变值传感器，第二应变值传感器和第三应变值传感器，每个传感器检测臂的应变值，其对应于从保持器接近自由端的持有者所持有的物质的总重量，相应的持有人以及权重计算单元，其根据所获得的检测结果计算总和和每个权重。

9. 发明授权

US08266967B2 State detecting device provided in a tube to detect a state of a liquid flowing in the tube 失效
标题翻译：设置在管中的状态检测装置，以检测在管中流动的液体的状态
公开(公告)号：US08266967B2
公开(公告)日：2012-09-18
申请号：US12312865
申请日：2007-11-21
申请人： Aki Kitani , Kazuma Sunami , Shigeharu Yoshimura , Shogo Kamito , Junya Fujii , Mitsuru Kaneko , Noriaki Nakagawa
发明人： Aki Kitani , Kazuma Sunami , Shigeharu Yoshimura , Shogo Kamito , Junya Fujii , Mitsuru Kaneko , Noriaki Nakagawa
IPC分类号： G01L7/00 , G01F1/00
CPC分类号： A61M1/3643 , A61M1/3641 , A61M1/3644
摘要： A state detecting device can efficiently remove air bubbles from a liquid no matter whether the liquid flows forwards or backwards. The state detecting device (1) is provided in a tube to detect a state of a liquid flowing in the tube. The state detecting device (1) includes: a liquid hold part (2) in which the liquid is stored; an inflow part (4) from which the liquid enters the liquid hold part (2); an outflow part (5) from which the liquid exits from the liquid hold part (2); an inlet (8) that is a rear end portion of the inflow part (4); and an outlet (9) that is a front end portion of the outflow part (5). Here, the inlet (8) and the outlet (9) are arranged higher than a center of the liquid hold part (2) in a vertical direction when the state detecting device is provided in the tube.
摘要翻译：无论液体向前还是向后流动，状态检测装置可以有效地从液体中去除气泡。状态检测装置（1）设置在管中以检测在管中流动的液体的状态。所述状态检测装置（1）包括：储存所述液体的液体保持部（2）流入部分（4），液体从液体进入液体保持部分（2）; 液体从液体保持部分（2）出射的流出部分（5）; 作为流入部（4）的后端部的入口（8）。和作为流出部（5）的前端部的出口（9）。这里，当状态检测装置设置在管中时，入口（8）和出口（9）在垂直方向上布置成高于液体保持部分（2）的中心。

10. 发明申请

US20120097459A1 WEIGHT MEASURING APPARATUS 有权
标题翻译：重量测量装置
公开(公告)号：US20120097459A1
公开(公告)日：2012-04-26
申请号：US13379790
申请日：2010-06-23
申请人： Junya Fujii , Shogo Kamito , Masaki Furukoshi
发明人： Junya Fujii , Shogo Kamito , Masaki Furukoshi
IPC分类号： G01G23/18
CPC分类号： G01G3/1412 , A61M1/1643 , A61M1/341 , A61M2205/3393 , G01G17/04 , Y10S128/13
摘要： A weight measuring apparatus can ensure safety even if a trouble or deterioration of measurement accuracy occurs. The weight measuring apparatus (10) measures a weight of fluids and includes the followings. A first arm (110) has a first fitting (111) to fit a supply fluid container (20). A second arm (120) is connected to the first arm (110) and has a second fitting (121) to fit a filtrate container (30). A third arm (130) is connected to the second arm (120). A first measuring device (220) measures, as a first total weight, a total weight of the supply fluid container (20) and the filtrate container (30) based on a change of the second arm (120). A second measuring device (230) measures, as a second total weight, the total weight based on a change of the third arm (130). An alarm (300) alarms, when the first and second total weights have different values having a difference equal to or greater than a predetermined value.
摘要翻译：即使发生故障或测量精度的劣化，重量测量装置也能确保安全性。重量测量装置（10）测量流体的重量，并包括以下内容。第一臂（110）具有装配供给流体容器（20）的第一配件（111）。第二臂（120）连接到第一臂（110）并且具有第二配件（121）以配合滤液容器（30）。第三臂（130）连接到第二臂（120）。基于第二臂（120）的变化，第一测量装置（220）作为第一总重量测量供给流体容器（20）和滤液容器（30）的总重量。第二测量装置（230）基于第三臂（130）的变化来测量作为第二总重量的总重量。当第一和第二总权重具有不同于等于或大于预定值的差值时，警报（300）报警。

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