公开(公告)号：US20080217915A1

公开(公告)日：2008-09-11

申请号：US11885553

申请日：2006-02-08

申请人： Nils Arthun ,  Sten Johansson ,  Lennart Myhrberg ,  Hakan Samuelsson

发明人： Nils Arthun ,  Sten Johansson ,  Lennart Myhrberg ,  Hakan Samuelsson

IPC分类号： F16L25/06

CPC分类号： A61M39/18 ,  F16L37/26 ,  Y10S604/905

摘要： A method and a device are provided for interconnecting, sealed against contamination, the ends of tubes by two cooperating connecting means, each having an inlet and an outlet for connection to each other. The connecting means each have a connecting plane, into which the outlets open, each covered by a protective means, and which are movable into engagement with each other with the outlets facing each other. A locking element, which is slidably arranged on one connecting means, is, in a controlled manner and without interruption of the sliding movement, movable onto the other connecting means to a distinct end position. The protective means are removable by means of the locking element when this is moved, and the outlets are sealingly pressable against each other. The locking element is prevented from moving until a predetermined force is applied in the moving direction.

摘要翻译： 提供了一种方法和装置，用于通过两个协作的连接装置互连，密封与污染密封，管的端部，每个具有用于彼此连接的入口和出口。 连接装置各自具有连接平面，出口打开，连接平面各自被保护装置覆盖，并且它们可以彼此接合并且出口彼此面对。 可滑动地设置在一个连接装置上的锁定元件以受控的方式并且不中断滑动运动，可移动到另一个连接装置上到不同的端部位置。 当移动时，保护装置通过锁定元件可移除，并且出口可彼此密封地挤压。 防止锁定元件移动直到在移动方向上施加预定的力。

公开(公告)号：US20080185552A1

公开(公告)日：2008-08-07

申请号：US12068096

申请日：2008-02-01

申请人： Lennart Myhrberg ,  Hakan Samuelsson ,  Bertil Wejrot

发明人： Lennart Myhrberg ,  Hakan Samuelsson ,  Bertil Wejrot

IPC分类号： F16K1/28

CPC分类号： F16K7/16 ,  F16K1/42 ,  F16K41/103 ,  F16K41/12

摘要： A device in a valve (1) comprises a valve housing (2) with at least a first (3) and a second (4) fluid port. A closure element (5) is arranged in the valve housing (2), said closure element (5) having a sealing portion (15) and comprising a diaphragm (30). The sealing portion (15) is movable along an axis of the closure element (5) by said diaphragm (30) between an open position and a closed position of at least one of the fluid ports of the valve housing. The closure element (5) together with the valve housing (2) forms a flow passage (11) in the valve housing (2) which communicates with said fluid ports when the sealing portion (15) leaves said closed position. A second sealing portion (14) of the closure element, which is an enclosing portion spaced from said axis, is arranged in contact with a support portion (25) of the valve housing (2). An abutment means (16) is arranged in contact along the periphery of said second sealing portion (14) in such a manner that said second sealing portion (14) is arranged between the support portion (25) and the abutment means (16). The abutment means (16) is arranged to transmit a force via said second sealing portion (14) toward the support portion (25) to provide a seal. Said force is, at least partly, a force exerted by a spring means arranged in the device.

摘要翻译： 阀（1）中的装置包括具有至少第一（3）和第二（4）流体端口的阀壳体（2）。 闭合元件（5）布置在阀壳体（2）中，所述封闭元件（5）具有密封部分（15）并且包括隔膜（30）。 密封部分（15）可以通过所述隔膜（30）沿所述封闭元件（5）的轴线在所述阀壳体的至少一个流体端口的打开位置和关闭位置之间移动。 闭合元件（5）与阀壳体（2）一起形成在阀壳体（2）中的流动通道（11），其在密封部分（15）离开所述关闭位置时与所述流体端口连通。 闭合元件的第二密封部分（14）被布置成与阀壳体（2）的支撑部分（25）接触，封闭元件的第二密封部分（14）是与所述轴线间隔开的封闭部分。 邻接装置（16）沿着所述第二密封部分（14）的周边以这样的方式布置成使得所述第二密封部分（14）布置在支撑部分（25）和邻接装置（16）之间。 邻接装置（16）被布置成通过所述第二密封部分（14）将力传递到支撑部分（25）以提供密封。 所述力至少部分地是由布置在所述装置中的弹簧装置施加的力。

公开(公告)号：USD366935S

公开(公告)日：1996-02-06

申请号：US31994

申请日：1994-12-12

申请人： Nils Arthun ,  Sten Johansson ,  Hakan Samuelsson

设计人： Nils Arthun ,  Sten Johansson ,  Hakan Samuelsson

公开(公告)号：US20080277878A1

公开(公告)日：2008-11-13

申请号：US11885623

申请日：2006-02-08

申请人： Nils Arthun ,  Sten Johansson ,  Lennart Myhrberg ,  Hakan Samuelsson

发明人： Nils Arthun ,  Sten Johansson ,  Lennart Myhrberg ,  Hakan Samuelsson

IPC分类号： G01L7/08 ,  B61G5/08

CPC分类号： F16L29/04 ,  A61M39/18 ,  F16L37/00 ,  F16L37/26 ,  F16L2201/44 ,  Y10S604/905

摘要： A method and a device are provided for contamination-free and/or sterile sealing between two interconnectable connecting means having opposing openings. Interconnection allows transfer of a fluid between the openings. Sealing elements are arranged on the connecting means around the openings, and protective films are provided, covering the sealing elements and the openings and adapted to be removed in the final interconnection. The sealing elements are each provided with at least one recess which extends wholly or partly around the associated opening and receives a gas. In use the sealing elements are moved into engagement with each other, interleaved with the protective films, to reduce the volume of the recesses and, thus, increase the pressure of the gas therein. During removal of the protective films, the gas flows out of the recesses to the environment to prevent penetration of contamination into the openings.

摘要翻译： 提供了一种方法和装置，用于在具有相对开口的两个可互连连接装置之间进行无污染和/或无菌密封。 互连允许在开口之间传送流体。 密封元件布置在围绕开口的连接装置上，并且提供保护膜，覆盖密封元件和开口并且适于在最终互连中被移除。 密封元件各自设置有至少一个凹部，其完全或部分地围绕相关联的开口延伸并且接收气体。 在使用中，密封元件彼此接合，与保护膜交错，以减小凹部的体积，从而增加其中气体的压力。 在去除保护膜期间，气体从凹部流出到环境中，以防止污染物渗透到开口中。

公开(公告)号：US20060211995A1

公开(公告)日：2006-09-21

申请号：US11359482

申请日：2006-02-23

申请人： Lennart Myhrberg ,  Hakan Samuelsson

发明人： Lennart Myhrberg ,  Hakan Samuelsson

IPC分类号： A61M5/315

CPC分类号： A61M5/3135 ,  A61M5/315 ,  A61M2005/3121

摘要： A syringe for a fluid comprises a cylinder, a piston portion arranged in the cylinder and slidable on its inside, and an operating means connected to the piston portion for sliding thereof. The operating means projects from a first end of the cylinder and the cylinder has at a second end an inlet and outlet part for said fluid. Moreover a sealing means is connected in a contamination-free manner to the cylinder in the area of the first end thereof and extends into the cylinder to isolate, sealed against contamination, the inside of the cylinder from the environment.