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1.发明授权Dialyzer connector system with snap-lock button-type connector and O-ring 失效带按钮式按钮型连接器和O型圈的透析器连接器系统
公开(公告)号：US4224163A
公开(公告)日：1980-09-23
申请号：US826364
申请日：1977-08-22
CPC分类号： B01D61/28 , B01D63/10 , B01D2313/02
摘要： A connector system for use in a dialyzer is disclosed herein for connecting an external fluid conduit to a tubularly-shaped, semipermeable membrane. The system protects the membrane from forces imposed on the conduit. The system includes a jack member, which is secured within the dialyzer and has a passageway, which at one end is connected to the conduit and which at the other end is connected to a button-type connector which provides communication between the passageway and the semipermeable membrane. The button connector includes a cap and a barrel and has a passageway extending through the cap and barrel. An O-ring is provided for engaging both the jack member and the connector for cooperation in assuring fluid flow from the conduit to the semipermeable membrane.
摘要翻译： 本文公开了一种用于透析器的连接器系统，用于将外部流体导管连接到管状形状的半透膜。 该系统保护膜免受施加在导管上的力。 该系统包括一个千斤顶构件，其固定在透析器内并且具有通道，该通道在一端连接到导管，另一端连接到按钮式连接器，该按钮式连接器提供通道和半透性之间的连通 膜。 按钮连接器包括盖和桶，并且具有延伸穿过盖和桶的通道。 提供O形环用于接合千斤顶构件和连接器以配合以确保从导管到半透膜的流体流动。
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公开(公告)号：US4009108A
公开(公告)日：1977-02-22
申请号：US620614
申请日：1975-10-08
CPC分类号： B01D61/28 , B01D63/10 , B01D2313/02
摘要： A coil dialyzer is disclosed herein which includes a hollow core assembly to which an inlet blood conduit is connected. A semipermeable membrane and a support member are connected to the core and wound about the core. An outlet jack assembly is connected to the other end of the membrane and a blood outlet conduit is connected to the outlet jack. This assembly is positioned within a housing having both a top cap and a bottom cap. Incoming blood flow is directed through the blood inlet conduit through the wound membrane and exits the dialyzer through the blood outlet conduit. Dialysis solution flows upwardly through the wound membrane and support member over the top thereof and back down through the hollow core so as to define a generally inverted U-shape dialysis flow path.
摘要翻译： 本文公开了一种线圈透析器，其包括连接入口血液导管的中空芯组件。 半透膜和支撑构件连接到芯并且围绕芯缠绕。 出口千斤顶组件连接到膜的另一端，出血管连接到出口插孔。 该组件定位在具有顶盖和底盖的壳体内。 进入的血液流动通过血液入口导管穿过伤口膜并通过血液出口导管离开透析器。 透析溶液通过伤口膜和支撑构件向上流过其顶部并向下通过中空芯，以便限定大体上倒置的U形透析流动路径。
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公开(公告)号：US4009107A
公开(公告)日：1977-02-22
申请号：US620541
申请日：1975-10-08
IPC分类号： A61M20060101 , B01D20060101 , B01D63/10 , B01D13/00
CPC分类号： B01D63/10 , B01D61/28 , B01D2313/02
摘要： A support member for use in a coil dialyzer to support an elongated, tubularly-shaped, semipermeable membrane is disclosed herein. The member is embossed and has generally angularly-extending parallel ribs on both sides of the web. The ribs are arranged so that on each side there are high ribs and low ribs positioned between said high ribs. The ribs are arranged in a pattern whereby the lower ribs are at least of two different heights so that on each side of the support membrane there are ribs of at least three different heights.
摘要翻译： 本文公开了用于线圈透析器中用于支撑细长的，管状的半透膜的支撑构件。 该构件被压花并且在幅材的两侧上具有大致角度延伸的平行肋。 肋被布置成使得在每一侧上都有高肋和位于所述高肋之间的低肋。 肋以图案布置，由此下肋至少具有两个不同的高度，使得在支撑膜的每一侧上具有至少三个不同高度的肋。
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公开(公告)号：US4225438A
公开(公告)日：1980-09-30
申请号：US833726
申请日：1977-09-16
CPC分类号： B01D63/10
摘要： A support member for use in a coil dialyzer to support an elongated, tubularly-shaped, semipermeable membrane is disclosed herein. The member is embossed and has generally angularly-extending parallel ribs on both sides of the web. The ribs are arranged so that on each side there are high ribs and low ribs positioned between said high ribs.
摘要翻译： 本文公开了用于线圈透析器中用于支撑细长的，管状的半透膜的支撑构件。 该构件被压花并且在幅材的两侧上具有大致角度延伸的平行肋。 肋被布置成使得在每一侧上都有高肋和位于所述高肋之间的低肋。
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公开(公告)号：US4154792A
公开(公告)日：1979-05-15
申请号：US883457
申请日：1978-03-06
IPC分类号： A61M20060101 , A61M1/00 , A61M1/22 , A61M1/32 , B01D20060101 , B01D63/08 , A61M1/03
CPC分类号： B01D61/28 , B01D63/084 , Y10S128/03
摘要： A stacked membrane apparatus for dialyzing or oxygenating blood, in which the blood compartment is isolated from the fluid (e.g., dialysate or oxygen) compartment without compressive forces being imposed by the casing to the blood manifold regions of the unit. Spaced means are provided for closing membranes about membrane support plates in such a fashion as to provide blood flow paths in the space between the closing means.
摘要翻译： 一种用于使血液透析或充氧的层叠膜装置，其中血液隔室与流体（例如透析液或氧气）隔离隔离，而没有由壳体施加到该单元的血液歧管区域的压缩力。 提供间隔装置，以便以关闭装置之间的空间中提供血流路径的方式封闭围绕膜支撑板的膜。
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公开(公告)号：US4794926A
公开(公告)日：1989-01-03
申请号：US933843
申请日：1986-11-24
CPC分类号： A61B5/15182 , A61B5/150022 , A61B5/150412 , A61B5/15113 , A61B5/15117 , A61B5/15146 , A61B5/15153 , A61B5/15163 , A61B50/3001
摘要： Described is a lancet cartridge for drawing blood samples from the finger of a patient which includes a first housing for receiving a lancet disk having a plurality of radially extending lancets, each lancet having a tooth projecting from the end thereof, and a second housing engageable with the first housing, the housings being rotatable with respect to each other, the one housing includes a ramp for receiving the end of the lancets whereby the lancet is elevated when the cartridge housing is rotated. A platform is positioned in one of the housings to receive the lancet as it is elevated by the ramp to thereby place the lancet in a cocked position. The second housing member includes at least one opening through which the end of the lancets can project to pierce the patient's finger. A trigger is positioned to be activated when a finger is placed in the opening to release the cocked lancet from the platform and pierce the patient's finger. As the housing is rotated the lancets are successively positioned on the platform so that the lancet device can be used to take multiple blood samples. If desired, the device can be disposable.
摘要翻译： 描述了一种用于从患者手指抽取血液样本的柳叶刀盒，其包括用于接收具有多个径向延伸的刺血针的柳叶刀盘的第一壳体，每个刺血针具有从其端部突出的齿，以及可与 所述第一壳体，所述壳体可相对于彼此旋转，所述一个壳体包括用于容纳所述柳叶刀的端部的斜面，由此当所述盒壳体旋转时所述柳叶刀升高。 平台位于其中一个壳体中，以便在由斜面升高的同时接收刺血针，从而将刺血针置于翘起位置。 所述第二壳体构件包括至少一个开口，所述刺血针的端部穿过所述至少一个开口突出以刺穿所述患者的手指。 当手指放置在开口中时，触发器被定位成被激活，以将平动的柳叶刀从平台释放并刺穿患者的手指。 当壳体旋转时，柳叶刀被连续地定位在平台上，使得刺血针装置可以用于服用多个血液样本。 如果需要，该装置可以是一次性的。
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公开(公告)号：US4035305A
公开(公告)日：1977-07-12
申请号：US620542
申请日：1975-10-08
CPC分类号： B01D61/28 , B01D63/10 , B01D2313/02
摘要： A support member for use in a coil dialyzer to support an elongated, tubularly-shaped, semipermeable membrane is disclosed herein. The member is embossed and has generally angularly extending parallel ribs on both sides of the web. The ribs are arranged so that on each side there are high ribs and low ribs positioned between said high ribs. The ribs on opposite sides overlap in such a manner to form an angle varying between 60.degree. and 140.degree.. Furthermore, the ribs are arranged in a pattern wherein there are four short ribs positioned between adjacent pairs of high ribs.
摘要翻译： 本文公开了用于线圈透析器中用于支撑细长的，管状的半透膜的支撑构件。 构件被压花并且在幅材的两侧上具有大致角度延伸的平行肋。 肋被布置成使得在每一侧上都有高肋和位于所述高肋之间的低肋。 相对侧的肋条以这样的方式重叠，形成在60°和140°之间变化的角度。 此外，肋以布置在相邻的一对高肋之间的四个短肋的图案布置。
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公开(公告)号：US4028253A
公开(公告)日：1977-06-07
申请号：US620619
申请日：1975-10-08
CPC分类号： B01D63/10 , B01D61/28 , B01D2313/02
摘要： A connector system for use in a dialyzer is disclosed herein for connecting an external fluid conduit to a tubularly-shaped, semipermeable membrane. The system protects the membrane from forces imposed on the conduit. The system includes a jack member, which is secured within the dialyzer and has a passageway, which at one end is connected to the conduit and which at the other end is connected to a button-type connector which provides communication between the passageway and the semipermeable membrane. The button connector includes a cap and a barrel and has a passageway extending through the cap and barrel.
摘要翻译： 本文公开了一种用于透析器的连接器系统，用于将外部流体导管连接到管状形状的半透膜。 该系统保护膜免受施加在导管上的力。 该系统包括一个千斤顶构件，其固定在透析器内并且具有通道，该通道在一端连接到导管，另一端连接到按钮式连接器，该按钮式连接器提供通道和半透性之间的连通 膜。 按钮连接器包括盖和桶，并且具有延伸穿过盖和桶的通道。
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公开(公告)号：US4008157A
公开(公告)日：1977-02-15
申请号：US620546
申请日：1975-10-08
CPC分类号： B01D63/10 , B01D61/28 , B01D2313/02
摘要： A coil dialyzer for use in an artificial kidney system which employs an elongated, open-ended tubularly-shaped, semipermeable membrane is disclosed herein. The ends of the membrane are sealed by forming a flap at each end thereof which defines a fold line extending between the longitudinal edges of the membrane. A wedge-and-groove construction is provided for grasping each folded end of the membrane so as to maintain the fold line and thereby assure the seal.
摘要翻译： 本文公开了一种用于人造肾系统的线圈透析器，其采用细长的开放式管状的半透膜。 膜的端部通过在其每个端部处形成翼片而密封，其限定了在膜的纵向边缘之间延伸的折线。 提供楔形和沟槽结构以抓住膜的每个折叠端，以便保持折叠线，从而确保密封。
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公开(公告)号：US4541829A
公开(公告)日：1985-09-17
申请号：US600858
申请日：1984-04-16
CPC分类号： A61J1/20 , A61M39/00 , B29C65/7802 , B29C65/7841 , B29C66/522 , B29L2031/7148 , B29L2031/7542
摘要： Apparatus for removing a first connector from a second connector and reconnecting the first connector with the third connector by mechanical means so that the visually impaired can do it, without touching critical areas where sterility should be retained. The apparatus finds particular use in the field of peritoneal dialysis where the catheter or set connecting to the patient must be disconnected from one container of solution and reconnected to another under the most aseptic conditions possible. A platform is provided having track means for permitting controlled movement of a first retention means between a first position, permitting disconnection between the first and second connectors, and a second position permitting connection between the first and third connectors when the first, second, and third connectors are respectively carried in the first, second, and third retention means.
摘要翻译： 用于从第二连接器移除第一连接器并通过机械装置将第一连接器与第三连接器重新连接的装置，使得视障者可以在不接触不能保持不育的关键区域的情况下进行。 该设备在腹膜透析领域中具有特别的用途，其中连接到患者的导管或组件必须在一个溶液容器中断开并且在最无菌条件下可重新连接到另一容器。 提供一种平台，其具有轨道装置，用于允许第一保持装置在第一位置和第二位置之间允许第一和第二连接器之间的断开的第一位置和允许第一和第三连接器之间的连接的第二位置， 连接器分别承载在第一，第二和第三保持装置中。
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