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。

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。

公开(公告)号：US06485483B1

公开(公告)日：2002-11-26

申请号：US09508266

申请日：2000-03-08

申请人： Junya Fujii

发明人： Junya Fujii

IPC分类号： A61M2516

CPC分类号： A61M39/1011 ,  A61M1/28 ,  A61M1/288 ,  A61M39/10 ,  A61M39/20 ,  A61M39/223 ,  A61M2039/1027 ,  A61M2039/1088

摘要： A medical tube-connector device that enables easy connection and disconnection without allowing channel ends to be touched by fingers. The first connector body includes a channel that can communicate with a tube, and is removably attached to the first connector body. The second connector body includes a channel and a concave part into which the protective cap can be inserted. A displaceable guide cap is attached to the second connector body. In a preparatory state, the concave part into which the protective cap can be inserted is open and the end of the channel is sealed. In the connected state, the end of the channel is open. The protective cap is maintained in the concave part so as to be detached from the first connector body and at the same time the channels of the first and second connector bodies communicate.

摘要翻译： 一种医疗管连接器装置，其能够容易地连接和断开，而不允许手指触摸通道端。 第一连接器主体包括能够与管连通的通道，并且可移除地附接到第一连接器主体。 第二连接器主体包括通道和可以插入保护盖的凹部。 可移动导向盖连接到第二连接器主体。 在准备状态下，可以插入保护盖的凹部开口，并且通道的端部被密封。 在连接状态下，通道的末端打开。 保护盖保持在凹部中，以便与第一连接器主体分离，并且同时第一和第二连接器主体的通道连通。

公开(公告)号：US08796017B2

公开(公告)日：2014-08-05

申请号：US10557561

申请日：2004-05-21

申请人： Koji Suzuki ,  Junya Fujii ,  Mari Matsuura ,  Seishin Tanaka ,  Ken Kondo

发明人： Koji Suzuki ,  Junya Fujii ,  Mari Matsuura ,  Seishin Tanaka ,  Ken Kondo

IPC分类号： C12N5/00 ,  C12N5/02 ,  A61M31/00 ,  A61K38/54

CPC分类号： A61M1/0209 ,  A61M1/0218 ,  A61M1/0231 ,  A61M1/029 ,  A61M2202/0014 ,  A61M2202/0415

摘要： A blood storage container suitable for quick and efficient production of a large amount of serum while ensuring high safety, and a method of separating blood and a regenerative medical process using the same are provided. In a blood component separator 1 for separating collected blood into a plurality of blood components and preserving them, the separator 1 including a blood reservoir 10 for reserving the blood and a component storage part 20 aseptically connected in an air-tight manner to this blood reservoir 10, to the aforementioned blood reservoir 10 being imparted a serum producing function to remove coagulation factors from the blood to an extent enabling use in practical applications as a serum, and the aforementioned component storage part 20 storing each blood component generated by separation of the blood in the blood reservoir 10.

摘要翻译： 本发明提供一种能够快速高效地生产大量血清，同时确保高安全性的血液储存容器，以及使用该血液储存容器分离血液的方法和使用其的再生医疗方法。 在用于将收集的血液分离成多个血液成分并将其保存的血液成分分离器1中，包括用于储存血液的血液储存器10和气密无菌地与血液储存器无菌连接的部件收纳部20的分离器1 如图10所示，向上述血液储存器10赋予从血液中除去凝血因子的血清产生功能，使其能够作为血清用于实际应用，上述成分存储部20储存通过分离血液而产生的各血液成分 在血液储存器10中。

公开(公告)号：US20100224547A1

公开(公告)日：2010-09-09

申请号：US12161721

申请日：2006-11-24

申请人： Junya Fujii

发明人： Junya Fujii

IPC分类号： F04B45/06 ,  B01D61/30

CPC分类号： F04B43/1253 ,  A61M1/1006 ,  A61M1/1039 ,  A61M5/14232 ,  F04C5/00

摘要： Provided is a roller pump that can easily install/remove an elastic tube and appropriately control a discharge flow rate. The roller pump includes a pump slide that is connected to a pump block cover via two slider links and restricts an arrangement of the elastic tube by an inner peripheral surface; a pump block cover that operates an opened state and a closed state of the pump slide; a first slider link that has a substantially circular contact surface in contact with the second slider link, having one end rotatably connected to the pump slide using a support pin and the other end rotatably connected to the pump block cover using a support pin; and a second slider link that has a substantially circular contact surface in contact with the first slider link and is rotatably connected to a fixed part of a base using a support pin.

摘要翻译： 提供一种可以容易地安装/拆卸弹性管并适当地控制排出流量的滚子泵。 滚子泵包括一个泵滑块，它通过两个滑块连接到泵块盖上，并通过内周表面限制弹性管的布置; 操作泵滑块的打开状态和关闭状态的泵块盖; 第一滑块连杆，其具有与第二滑块连接件接触的基本上圆形的接触表面，其一端使用支撑销可旋转地连接到泵滑块，另一端使用支撑销可旋转地连接到泵组盖; 以及第二滑块连杆，其具有与所述第一滑块连接件接触的基本上圆形的接触表面，并且使用支撑销可旋转地连接到基座的固定部分。

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。

公开(公告)号：US20060251532A1

公开(公告)日：2006-11-09

申请号：US10548367

申请日：2004-03-18

申请人： Junya FUJII

发明人： Junya FUJII

IPC分类号： F04B43/12

CPC分类号： F04B43/1253

摘要： To prevent damage to a tube in a roller pump which pumps a fluid contained in the tube by squeezing it against an inner wall surface of a housing with a roller, so that the tube can be used continuously for a long time. A depression which a part of the tube enters when squeezed with the roller is formed on at least one of a roller surface of the roller and the inner wall surface of the housing. This alleviates a load on the tube, thereby preventing damage to the tube. Alternatively, the roller may include a plurality of disc rollers that are separately rotatable. This reduces differences in frictional force acting upon the tube when squeezed by the roller, thereby preventing damage to the tube. According to these constructions, the tube can be used continuously for a long time.

摘要翻译： 为了防止损坏滚筒泵中的管，该管通过用辊将其挤压在壳体的内壁表面上来泵送包含在管中的流体，使得管可以连续长时间使用。 当辊的一个辊表面和壳体的内壁表面中的至少一个上形成有用辊挤压时管的一部分进入的凹陷部。 这减轻了管上的负载，从而防止对管的损害。 或者，辊可以包括可分开旋转的多个盘辊。 这减少了当被辊挤压时作用在管上的摩擦力的差异，从而防止对管的损害。 根据这些结构，管可以连续使用很长时间。

公开(公告)号：US20060107502A1

公开(公告)日：2006-05-25

申请号：US10531999

申请日：2002-10-23

申请人： Junya Fujii ,  Hideyasu Miyahara ,  Seishin Tanaka

发明人： Junya Fujii ,  Hideyasu Miyahara ,  Seishin Tanaka

IPC分类号： A44B21/00

CPC分类号： A61J1/2093 ,  A61J1/2034 ,  A61M39/284 ,  B65D81/3266 ,  Y10T24/15 ,  Y10T24/44752

摘要： The present invention relates to a type B clip which solves a technical problem that the latching of the clip is not easily released by the external force caused by falling, etc., and is easily released when the clip is used by users. The clip comprises opposed clipping arms capable of forming an independent and separate space by pressing and holding a clipped object constituted of a flexible hollow member therebetween, and a latching means, disposed on one end of the opposed clipping arm, which has a latching part capable of latching the clipping arms which are pressing and holding the clipped object therebetween, wherein the clip has a latching releasing means capable of releasing the latching by an external force headed to an external direction from the clipping arm, and a structure of the latching means has a supporting point part acting the latching releasing force, added to the latching means by the latching releasing means, to the direction to release the latching of the latching part.

摘要翻译： 本发明涉及一种解决技术问题的B型夹子，该技术问题是夹子的锁定不容易由于由下落等引起的外力而释放，并且当夹子被使用者使用时容易释放。 夹子包括相对的夹持臂，其能够通过按压并保持由它们之间的柔性中空构件构成的夹持物体而形成独立和分离的空间;以及闩锁装置，设置在相对的夹持臂的一端上，该锁定装置具有能够 锁定夹持在其间的夹持臂的夹持臂，其中夹具具有闩锁释放装置，该闩锁释放装置能够通过从夹持臂向外部方向的外力释放闩锁，并且闩锁装置的结构具有 通过闩锁释放装置将闩锁释放力作用于闩锁释放力的支撑点部分朝向释放闩锁部分的锁定的方向。

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。

公开(公告)号：US06293921B1

公开(公告)日：2001-09-25

申请号：US09254319

申请日：1999-08-25

申请人： Kazuhiro Shinmoto ,  Seishin Tanaka ,  Junya Fujii

发明人： Kazuhiro Shinmoto ,  Seishin Tanaka ,  Junya Fujii

IPC分类号： A61M100

CPC分类号： A61M1/28 ,  A61M1/288 ,  A61M39/10

摘要： An automatic exchanger apparatus for peritoneal dialysis fluids is provided having a dialysis fluid bag and a drained fluid bag and arranged for connecting and disconnecting between the end of a peritoneal dialysis circuit equipped with a branching point and the end of a tube extending from a patient to drain the waste dialysis fluid from the cavity of the patient and fill the peritoneal cavity of the patient with a fresh peritoneal dialysis fluid for exchange, and in particular comprises: means A, B, and C for carrying out respectively a step (A) of connecting the end of the patient side tube to the end of the peritoneal dialysis circuit, a step (B) of delivering and draining the waste fluid, and a step (C) of, disconnecting the two ends and connecting the end of the patient side tube to its shut-off member, arranged for carrying out their respective steps (A) and (C) automatically; and a controlling means for controlling the respectively means to execute their respectively steps in a sequence. The apparatus is simple in the construction while carrying out, with much ease, the connection and disconnection of the tubes and the exchange of the fluids including a waste and a fresh supply one, hence avoiding operational errors of the operator and minimizing the possibility of infection and contamination.

摘要翻译： 提供了一种腹膜透析液自动交换装置，其具有透析液袋和排液流体袋，并布置成用于连接和断开配备有分支点的腹膜透析回路的末端和从患者延伸到管的末端 从患者的空腔排出废液透析液，并用新鲜的腹膜透析液填充患者的腹膜以进行交换，特别地包括：用于分别执行步骤（A）的方法A，B和C， 将患者侧管的端部连接到腹膜透析回路的末端，输送和排出废液的步骤（B）;以及步骤（C），断开两端并连接患者侧的端部 管连接到其关闭构件，被布置成自动执行它们各自的步骤（A）和（C）; 以及控制装置，用于按顺序控制分别执行其各自步骤的装置。 该设备结构简单，同时轻松执行管的连接和断开以及包括废物和新鲜供应的流体的交换，从而避免操作者的操作错误并最小化感染的可能性 和污染。