公开(公告)号：US08690120B2

公开(公告)日：2014-04-08

申请号：US12291814

申请日：2008-11-13

申请人： Jeff Hartnett ,  Alf Lofving ,  Lars Hultquist ,  Jan Davidsson ,  Lennart Myhrberg

发明人： Jeff Hartnett ,  Alf Lofving ,  Lars Hultquist ,  Jan Davidsson ,  Lennart Myhrberg

IPC分类号： F16K31/44

CPC分类号： F16K1/12 ,  A61M39/22 ,  F04B39/0005 ,  F16K31/528 ,  Y10T137/0391 ,  Y10T137/8593 ,  Y10T137/85986

摘要： A disposable device for the sterile transfer of fluids, such as liquids or gases, includes a body, a bore formed through at least a portion of the interior of the body, and a linearly moveable plunger contained within the bore. The body is formed from a rotating section and a stationary section. Partial rotation of the rotating section around a portion of the stationary section and the plunger drives the plunger linearly within the bore, opening and closing the device. The plunger includes at least a first and a second opening, and a fluid channel in the interior of the plunger connecting the first and second openings forming a fluid pathway to downstream components when the device is open. A termination component at one end of the plunger connects to a downstream component. A flange at one end of the body attaches to an upstream component. When the device is closed, the upstream end of the plunger is in alignment with the upstream flange of the body, forming a steamable sterilized in place face and a sterile barrier.

摘要翻译： 用于无菌转移流体（例如液体或气体）的一次性装置包括主体，通过主体内部的至少一部分形成的孔以及容纳在孔内的线性可移动柱塞。 主体由旋转部分和固定部分形成。 旋转部分围绕静止部分和柱塞的一部分的部分旋转在孔内直线驱动柱塞，打开和关闭装置。 所述柱塞包括至少第一和第二开口，以及当所述装置打开时，所述柱塞的内部中的流体通道连接所述第一和第二开口，形成流体路径到下游部件。 柱塞一端的终端部件连接到下游部件。 身体一端的法兰附着在上游部件上。 当装置关闭时，柱塞的上游端与主体的上游凸缘对准，形成可蒸汽消毒的就地面和无菌屏障。

公开(公告)号：US20090229671A1

公开(公告)日：2009-09-17

申请号：US12291814

申请日：2008-11-13

申请人： Jeff Hartnett ,  Alf Lofving ,  Lars Hultquist ,  Jan Davidsson ,  Lennart Myhrberg

发明人： Jeff Hartnett ,  Alf Lofving ,  Lars Hultquist ,  Jan Davidsson ,  Lennart Myhrberg

IPC分类号： F15C3/16

CPC分类号： F16K1/12 ,  A61M39/22 ,  F04B39/0005 ,  F16K31/528 ,  Y10T137/0391 ,  Y10T137/8593 ,  Y10T137/85986

摘要： A disposable device for the sterile transfer of fluids, such as liquids or gases, includes a body, a bore formed through at least a portion of the interior of the body, and a linearly moveable plunger contained within the bore. The body is formed from a rotating section and a stationary section. Partial rotation of the rotating section around a portion of the stationary section and the plunger drives the plunger linearly within the bore, opening and closing the device. The plunger includes at least a first and a second opening, and a fluid channel in the interior of the plunger connecting the first and second openings forming a fluid pathway to downstream components when the device is open. A termination component at one end of the plunger connects to a downstream component. A flange at one end of the body attaches to an upstream component. When the device is closed, the upstream end of the plunger is in alignment with the upstream flange of the body, forming a steamable sterilized in place face and a sterile barrier.

摘要翻译： 用于无菌转移流体（例如液体或气体）的一次性装置包括主体，通过主体内部的至少一部分形成的孔以及容纳在孔内的线性可移动柱塞。 主体由旋转部分和固定部分形成。 旋转部分围绕静止部分和柱塞的一部分的部分旋转在孔内直线驱动柱塞，打开和关闭装置。 所述柱塞包括至少第一和第二开口，以及当所述装置打开时，所述柱塞的内部中的流体通道连接所述第一和第二开口，形成流体路径到下游部件。 柱塞一端的终端部件连接到下游部件。 身体一端的法兰附着在上游部件上。 当装置关闭时，柱塞的上游端与主体的上游凸缘对准，形成可蒸汽消毒的就地面和无菌屏障。