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公开(公告)号：DE69711610D1
公开(公告)日：2002-05-08
申请号：DE69711610
申请日：1997-10-28
Applicant: BAXTER INT
Inventor： QIN CHUAN , DING SAMUEL , CHEN CHI , RIPLEY JERRY
Abstract: A device, a system and a method are provided for controllably releasing a product (26) into a container (10) in which the product (26) is mixed with another product contained within an interior (14) of the container 10. The device (12) releases the product (26) due to variations in temperature or pressure that the system experiences during an autoclaving or sterilization procedure, for example. Materials and shapes of the members (20, 20a, 20b, 22) of the device (12) are selected such that the members (20, 20a, 20b, 22) react or otherwise move within the device in a predetermined manner in response to changes in temperature or pressure. As a result, products (26) within the device (12) may be maintained separately from products within the interior (14) of the container (10) in which the device (12) is held. Prior to administration of a solution within the container (10), the product (26) within the device (12) may be mixed with the solution or other product in the container (10) in a controllable fashion.
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Patent Agency Ranking">
公开(公告)号：AU2003225159A1
公开(公告)日：2003-11-17
申请号：AU2003225159
申请日：2003-04-23
Applicant: BAXTER INT
Inventor： CARTWRIGHT JASON , CHIM ED , JENSEN JAN , PRISCO MICHAEL , RIPLEY JERRY , KUHN DAVID
Abstract: The present invention lessens the amount of air entering between mating membranes of a pressure sensor. The pressure sensor of the present invention includes a transducer portion and separate patient or medical fluid transfer portion or dome. The transducer portion is reusable and the dome is disposable. The dome defines a fluid flow chamber that is bounded on one side by a dome membrane. Likewise, the transducer is mounted inside a housing, wherein the housing defines a surface that holds a transducer membrane. The two membranes mate when the dome is fitted onto the transducer housing. The pressure sensor enhances the seal between the mated membranes by creating higher localized contact stresses. The pressure sensor also reduces the amount of gas that permeates from the fluid chamber across the dome membrane and between the interface by making the dome membrane from a material having a low vapor transmission.
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公开(公告)号：DE69711610T2
公开(公告)日：2002-11-28
申请号：DE69711610
申请日：1997-10-28
Applicant: BAXTER INT
Inventor： QIN CHUAN , DING SAMUEL , CHEN CHI , RIPLEY JERRY
Abstract: A device, a system and a method are provided for controllably releasing a product (26) into a container (10) in which the product (26) is mixed with another product contained within an interior (14) of the container 10. The device (12) releases the product (26) due to variations in temperature or pressure that the system experiences during an autoclaving or sterilization procedure, for example. Materials and shapes of the members (20, 20a, 20b, 22) of the device (12) are selected such that the members (20, 20a, 20b, 22) react or otherwise move within the device in a predetermined manner in response to changes in temperature or pressure. As a result, products (26) within the device (12) may be maintained separately from products within the interior (14) of the container (10) in which the device (12) is held. Prior to administration of a solution within the container (10), the product (26) within the device (12) may be mixed with the solution or other product in the container (10) in a controllable fashion.
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公开(公告)号：ES2175375T3
公开(公告)日：2002-11-16
申请号：ES97912944
申请日：1997-10-28
Applicant: BAXTER INT
Inventor： QIN CHUAN , DING YUANPANG SAMUEL , CHEN CHI , RIPLEY JERRY
Abstract: A device, a system and a method are provided for controllably releasing a product (26) into a container (10) in which the product (26) is mixed with another product contained within an interior (14) of the container 10. The device (12) releases the product (26) due to variations in temperature or pressure that the system experiences during an autoclaving or sterilization procedure, for example. Materials and shapes of the members (20, 20a, 20b, 22) of the device (12) are selected such that the members (20, 20a, 20b, 22) react or otherwise move within the device in a predetermined manner in response to changes in temperature or pressure. As a result, products (26) within the device (12) may be maintained separately from products within the interior (14) of the container (10) in which the device (12) is held. Prior to administration of a solution within the container (10), the product (26) within the device (12) may be mixed with the solution or other product in the container (10) in a controllable fashion.
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公开(公告)号：MX9805191A
公开(公告)日：1998-10-31
申请号：MX9805191
申请日：1998-06-25
Applicant: BAXTER INT
Inventor： QUIN CHUAN , DING SAMUEL YUANPANG , CHEN CHI , RIPLEY JERRY
Abstract: Se proveen un dispositivo, un sistema y un método para liberar un producto de manera controlada (26) dentro de un contenedor (10) en donde el producto (26) es mezclado con otro producto contenido dentro de un interior (14) del contenedor 10. El dispositivo (12) libera el producto (26) debido a variaciones en temperatura o presion que experimenta el sistema durante, por ejemplo, un procedimiento de esterilizacion. Los materiales y formas de los elementos (20, 20a, 20b, 22) del dispositivo (12) son seleccionadas, para que dichos elementos reaccionen o se muevan dentro del dispositivo de una manera predeterminada, en respuesta a los cambios en la temperatura o presion. Como resultado, los productos (26) dentro del dispositivo (12) pueden mantenerse separado de los productos dentro del interior (14) del contenedor (10) en el cual se contiene el dispositivo (12). Antes de administrar una solucion dentro del contenedor (10), el producto (26) dentro del dispositivo 12 puede mantenerse separado de los productos dentro del interior (14) del contenedor (10), el producto (26) dentro del dispositivo (12) puede mezclarse con la solucion u otro producto dentro del contenedor (10) de una manera controlada.
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公开(公告)号：CA2241076A1
公开(公告)日：1998-05-07
申请号：CA2241076
申请日：1997-10-28
Applicant: BAXTER INT
Inventor： CHEN CHI , DING YUANPANG SAMUEL , RIPLEY JERRY , QIN CHUAN
Abstract: A device, a system and a method are provided for controllably releasing a product (26) into a container (10) in which the product (26) is mixed with another product contained within an interior (14) of the container (10). The device (12) releases the product (26) due to variations in temperature or pressure that the system experiences during an autoclaving or sterilization procedure, for example. Materials and shapes of the members (20, 20a, 20b, 22) of the device (12) are selected such that the members (20, 20a, 20b, 22) react or otherwise move within the device in a predetermined manner in response to changes in temperature or pressure. As a result, products (26) within the device (12) may be maintained separately from products within the interior (14) of the container (10) in which the device (12) is held. Prior to administration of a solution within the container (10), the product (26) within the device (12) may be mixed with the solution or other product in the container (10) in a controllable fashion.
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