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公开(公告)号：US09227012B2
公开(公告)日：2016-01-05
申请号：US12087946
申请日：2007-01-19
申请人： Ryoji Fujii , Kenji Sawa , Raita Uematsu
发明人： Ryoji Fujii , Kenji Sawa , Raita Uematsu
CPC分类号： A61M5/158 , A61M5/3243 , A61M25/0631 , A61M25/0637 , A61M2005/3247
摘要： The medical needle device includes: a shield 4 including a substantially cylindrical portion 4a; a tube 13; a first hub 2 that is inserted into an inner bore of the shield movably in an axial direction. The rear end of the first hub 2 is connected with the tube 3. A rigid needle 1 is fixed to a front end portion of the first hub; and a hub movement controlling member 14 that is attached to the shield detachably. The hub movement controlling member 14 includes: a stopper portion 14a that can be inserted from the rear end side of the shield into an inner bore of the shield exsertably.
摘要翻译： 医疗针装置包括：护罩4，其包括大致圆筒形部分4a; 管13; 第一毂2，其在轴向方向上可插入屏蔽件的内孔中。 第一轮毂2的后端与管3连接。刚性针1固定到第一轮毂的前端部; 以及可拆卸地附接到护罩的轮毂运动控制构件14。 轮毂移动控制构件14包括：可从屏蔽件的后端侧插入屏蔽件的内孔中的止动部分14a。
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公开(公告)号：US09089638B2
公开(公告)日：2015-07-28
申请号：US12442097
申请日：2007-09-18
CPC分类号： A61M5/158 , A61M5/3202 , A61M5/3243 , A61M5/3275 , A61M25/0612 , A61M25/0637
摘要： A medical needle device includes a hub having an injection needle fixed at a top end thereof, and a substantially cylindrical sheath which is fit on the hub and having a pair of wings mounted on both sides thereof. The pair of wings are bent along the both sides of the sheath, overlapped and held together at a time of puncturing so that an inner peripheral surface of the sheath strongly presses an outer peripheral surface of the hub, thereby preventing movement of the hub caused by transfer of the hub relative to the sheath both in a rotational direction and a longitudinal direction. sheath has a plurality of protrusions provided on the inner peripheral surface thereof in a circumferential direction, the protrusions being spaced out from each other; and the outer peripheral surface of the hub abuts the protrusions.
摘要翻译： 医疗针装置包括具有固定在其顶端的注射针的轮毂和装配在轮毂上并具有安装在其两侧的一对翼的基本上圆柱形的护套。 一对翼沿着护套的两侧弯曲，在穿刺时重叠并保持在一起，使得护套的内周表面强烈地挤压轮毂的外周表面，从而防止由于 轮毂相对于护套在旋转方向和纵向方向上的传递。 护套在周向上在其内周面上设置有多个突起，突起彼此间隔开; 并且轮毂的外周面邻接突起。
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63.发明授权公开(公告)号：US08877063B2
公开(公告)日：2014-11-04
申请号：US12594081
申请日：2008-03-25
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。
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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
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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公开(公告)号：US08556879B2
公开(公告)日：2013-10-15
申请号：US13121882
申请日：2009-11-13
申请人： Tadashi Okiyama
发明人： Tadashi Okiyama
CPC分类号： A61J1/2089 , A61J1/10 , A61J1/201 , A61J1/2062 , A61J1/2086 , A61J1/2096 , A61M5/162 , A61M39/223
摘要： A connector (1) that can be connected to a first container and a second container (20) to transfer a liquid between the first container and the second container (20) includes a first connecting portion (3) that is engageable with the first container and a second connecting portion (4) that is engageable with the second container (20). The second connecting portion (4) is integrally provided with an engagement portion that is engageable with the second container (20) and a needle-like portion (7) for piercing into the second container (20). Thus, it is possible to prevent a container from falling off during liquid transfer. Also, since the needle-like portion (7) is integral with the second connecting portion (4), connection to the second container (20) is facilitated.
摘要翻译： 可连接到第一容器和第二容器（20）以在第一容器和第二容器（20）之间传送液体的连接器（1）包括：第一连接部分（3），其可与第一容器 以及可与第二容器（20）接合的第二连接部分（4）。 第二连接部分（4）一体地设置有可与第二容器（20）接合的接合部分和用于刺入第二容器（20）的针状部分（7）。 因此，可以防止在液体转移期间容器脱落。 此外，由于针状部分（7）与第二连接部分（4）成一体，所以便于与第二容器（20）的连接。
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公开(公告)号：US08480644B2
公开(公告)日：2013-07-09
申请号：US13121857
申请日：2009-11-13
申请人： Tadashi Okiyama
发明人： Tadashi Okiyama
摘要： One end of a tubular portion (16) is sealed with a stopcock (5) that is fitted in the tubular portion (16). A first flow channel (33) and a second flow channel (36) are formed in the stopcock (5). A first hole (37), a second hole (43), a third hole (38), and a fourth hole (44) are formed in a connector main body (2). Switching between a setting that brings an inner space (16a) of the tubular portion (16) into communication with the first hole (37) via the first flow channel (33) and a setting that brings the inner space (16a) of the tubular portion (16) into communication with the second hole (43) via the first flow channel (33) and brings the third hole (38) into communication with the fourth hole (44) via the second flow channel (36) can be achieved by rotating the stopcock (5).
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公开(公告)号：US20130079744A1
公开(公告)日：2013-03-28
申请号：US13702235
申请日：2011-06-24
申请人： Tadashi Okiyama , Hitoshi Tachizaki
发明人： Tadashi Okiyama , Hitoshi Tachizaki
CPC分类号： A61J1/2096 , A61J1/10 , A61J1/1481 , A61J1/201 , A61J1/2037 , A61J1/2055 , A61J1/2062 , A61J1/2089
摘要： A cylindrical body (30) that is inserted into a drug solution container (70), a connection port (15) to which a syringe (40) is connected, and a connector (50) that is connected to a port (110) of an infusion bag (100) communicate with a cavity (11) of a delivery device main body (10). A first check valve (21) that functions to permit the flow of drug solution toward the cavity from the drug solution flow path and restrict the flow of drug solution in the opposite direction is provided on a flow path between a drug solution flow path (31) of the cylindrical body and the cavity. A second check valve (22) that functions to permit the flow of drug solution toward the connector from the cavity and restrict the flow of drug solution in the opposite direction is provided on a flow path between the connector and the cavity. Drawing a plunger (45) of the syringe in and out enables a drug solution (72) contained in the drug solution container to be efficiently transferred to the infusion bag.
摘要翻译： 插入药液容器（70）的圆筒体（30），连接有注射器（40）的连接口（15）和与端子（110）连接的连接器（50） 输液袋（100）与输送装置主体（10）的空腔（11）连通。 第一止回阀（21）设置在药液流路（31）和第二止回阀（21）之间的流路上，该止回阀（21）具有使药液从药液流路向药液流动向相反方向流动的作用， ）的圆柱体和空腔。 第二止回阀（22）设置在连接器和空腔之间的流动路径上，其功能是允许药液从空腔流向连接器并限制药液在相反方向上的流动。 将注射器的柱塞（45）拉入和取出使得包含在药液容器中的药物溶液（72）能够有效地转移到输液袋。
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公开(公告)号：US08333751B2
公开(公告)日：2012-12-18
申请号：US12744429
申请日：2008-11-19
申请人： Yoshihiko Kobashi , Naotsugu Ito
发明人： Yoshihiko Kobashi , Naotsugu Ito
CPC分类号： A61J1/10 , A61J1/14 , A61J1/1412 , A61J1/1462 , A61J1/1481 , A61J2200/76
摘要： A medical container (1) includes a bag-like container body (10) made up of two flexible sheets (12a, 12b). At least one of a pair of long-side sealed areas (11La, 11Lb) formed by the two sheets being bonded together is provided with a sealed protruding portion (20a, 21a, 20b, 21b) protruding toward the other long-side sealed area such that the spacing between the pair of long-side sealed areas is locally narrowed. A crease (30a, 31a, 30b, 31b) passing through the sealed protruding portion is formed in the sheets when a liquid substance has been injected into the container body in a volume greater than or equal to 10% of a defined volume of the container body and the medical container is hung. Accordingly, it is possible to know the exact amount of a liquid substance in the container by using a scale provided on the sheets constituting the container even if a crease is formed in the sheets due to the liquid substance being in the container.
摘要翻译： 医疗容器（1）包括由两个柔性片（12a，12b）构成的袋状容器主体（10）。 由两片接合在一起形成的一对长边密封区域（11La，11Lb）中的至少一个设置有朝向另一个长边密封区域突出的密封突出部分（20a，21a，20b，21b） 使得一对长边密封区域之间的间隔局部变窄。 当液体物质被注入容器主体中的体积大于或等于容器的一定体积的10％的体积时，通过密封突出部分的折痕（30a，31a，30b，31b）形成在片材中 身体和医疗容器挂起。 因此，即使由于液体物质在容器中而在片材中形成褶皱，也可以通过使用设置在构成容器的片材上的标尺来了解容器中液体物质的确切量。
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69.发明授权公开(公告)号：US08303532B2
公开(公告)日：2012-11-06
申请号：US12083094
申请日：2006-08-22
IPC分类号： A61M1/00
CPC分类号： A61M1/28 , A61M1/1613
摘要： A peritoneal function testing apparatus tests the peritoneal function of a dialysis patient easily and with high accuracy. Standards of four kinetic parameters (CCr, Kt/V, MTACu, and MTACc) available in a definite dialysis guideline are computed in accordance with a relational expression, and a curve showing the relation between MTACu/c and the drained fluid volume is indicated in a graph together with the PET data of the patient which has been prepared separately. Thus, the peritoneal function can be evaluated based on the relative position of the patient's data and the curve showing the standard values in the graph.
摘要翻译： 腹膜功能测试仪容易且高精度地测试透析患者的腹膜功能。 根据关系表达式计算确定透析指南中可用的四种动力学参数（CCr，Kt / V，MTACu和MTACc）的标准，显示MTACu / c与排出的液体体积之间的关系的曲线表示在 与已经分开制备的患者的PET数据一起图。 因此，可以基于患者数据的相对位置和示出图中的标准值的曲线来评估腹膜功能。
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公开(公告)号：US08302264B2
公开(公告)日：2012-11-06
申请号：US12680276
申请日：2008-09-29
申请人： Shuji Shigematsu , Miho Yamanouchi , Aya Murakami
发明人： Shuji Shigematsu , Miho Yamanouchi , Aya Murakami
IPC分类号： B65D63/10
CPC分类号： B65D63/1018 , A61G7/0503 , H02G3/26 , Y10T24/1406 , Y10T24/1498 , Y10T24/153
摘要： Teeth 31 and 32 are formed on opposite sides of a strip portion 2 of a band 1 in the width direction. Protruding portions 51-54 are formed in a proximal portion 20 of the strip portion 2 so as to respectively engage the teeth 31 and 32 on the opposite sides of the strip portion 2 in the width direction. A release portion is provided between the protruding portions 51-54 for allowing a portion of the distal portion 22 and the intermediate portion 21 of the strip portion 2 where the teeth 31 and 32 are formed to be moved into and out of a space between the protruding portions 51-54.
摘要翻译： 齿31和32形成在带1的带状部分2的宽度方向的相对侧上。 突出部分51-54形成在带状部分2的近端部分20中，从而分别与带状部分2的宽度方向的相对侧上的齿31和32接合。 在突出部分51-54之间设置有释放部分，用于允许远端部分22的一部分和形成有齿31和32的带状部分2的中间部分21移入和移出 突出部分51-54。
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