Method and apparatus for the dissolution and filtration of a hyperpolarized agent with a neutral dissolution media
    1.
    发明授权
    Method and apparatus for the dissolution and filtration of a hyperpolarized agent with a neutral dissolution media 有权
    用中性溶出介质溶解和过滤超极化剂的方法和装置

    公开(公告)号:US08763410B2

    公开(公告)日:2014-07-01

    申请号:US12106570

    申请日:2008-04-21

    IPC分类号: F25B19/00 A61B5/055

    摘要: Methods and apparatuses that facilitate dissolving a hyperpolarized agent within a polarizer and transporting it to a receiver is provided. The methods include delivering water to a hyperpolarized agent contained within a polarizer, forming a hyperpolarized aqueous solution, transporting the aqueous solution through a fluid path system out of the polarizer, filtering the aqueous solution through a partical size exclusion filter to a receiver, and modifying the pH of the filtered hyperpolarized aquous solution with a dissolution medium contained in the receiver. Also disclosed herein are apparatuses for dissolving a hyperpolarized agent comprising a vial for containing a hyperpolarized imaging agent therein, a dissolution fluid path, a delivery fluid path, a particle size exclusion filter, and a receiver connected to the particle size exclusion filter and positioned to receive the filtered aqueous solution of the hyperpolarized imaging agent.

    摘要翻译: 提供了有助于将偏振器内的超极化剂溶解并将其输送到接收器的方法和装置。 所述方法包括将水输送到偏振器内所含的超极化剂,形成超极化水溶液,将水溶液通过流体路径系统输送出偏振器,将水溶液通过部分尺寸排阻滤器过滤到接受器,并修改 过滤的超极化水溶液的pH值,其中溶解介质包含在接收器中。 本文还公开了用于溶解超极化剂的装置,其包含其中含有超极化成像剂的小瓶,溶解流体路径,输送流体路径,粒度排阻过滤器和连接到粒度排阻过滤器的接收器,并且定位成 接收过滤的超极化成像剂的水溶液。

    METHOD AND APPARATUS FOR THE DISSOLUTION AND FILTRATION OF A HYPERPOLARIZED AGENT WITH A NEUTRAL DISSOLUTION MEDIA
    2.
    发明申请
    METHOD AND APPARATUS FOR THE DISSOLUTION AND FILTRATION OF A HYPERPOLARIZED AGENT WITH A NEUTRAL DISSOLUTION MEDIA 有权
    用于中性溶解介质的高分子化合物的溶解和过滤的方法和装置

    公开(公告)号:US20090263325A1

    公开(公告)日:2009-10-22

    申请号:US12106570

    申请日:2008-04-21

    IPC分类号: A61K49/10 B01J19/00

    摘要: Methods and apparatuses that facilitate dissolving a hyperpolarized agent within a polarizer and transporting it to a receiver is provided. The methods include delivering water to a hyperpolarized agent contained within a polarizer, forming a hyperpolarized aqueous solution, transporting the aqueous solution through a fluid path system out of the polarizer, filtering the aqueous solution through a partical size exclusion filter to a receiver, and modifying the pH of the filtered hyperpolarized aquous solution with a dissolution medium contained in the receiver. Also disclosed herein are apparatuses for dissolving a hyperpolarized agent comprising a vial for containing a hyperpolarized imaging agent therein, a dissolution fluid path, a delivery fluid path, a particle size exclusion filter, and a receiver connected to the particle size exclusion filter and positioned to receive the filtered aqueous solution of the hyperpolarized imaging agent.

    摘要翻译: 提供了有助于将偏振器内的超极化剂溶解并将其输送到接收器的方法和装置。 所述方法包括将水输送到偏振器内所含的超极化剂,形成超极化水溶液,将水溶液通过流体路径系统输送出偏振器,将水溶液通过部分尺寸排阻滤器过滤到接受器,并修改 过滤的超极化水溶液的pH值,其中溶解介质包含在接收器中。 本文还公开了用于溶解超极化剂的装置,其包含其中含有超极化成像剂的小瓶,溶解流体路径,输送流体路径,粒度排阻过滤器和连接到粒度排阻过滤器的接收器,并且定位成 接收过滤的超极化成像剂的水溶液。

    METHODS AND DEVICES FOR DYNAMIC FILTRATION OF PHARMACEUTICAL PRODUCTS
    3.
    发明申请
    METHODS AND DEVICES FOR DYNAMIC FILTRATION OF PHARMACEUTICAL PRODUCTS 审中-公开
    用于动态过滤药物产品的方法和装置

    公开(公告)号:US20110180482A1

    公开(公告)日:2011-07-28

    申请号:US13081572

    申请日:2011-04-07

    IPC分类号: B01J47/00

    摘要: A device for dynamic filtration of a pharmaceutical product is provided. The device includes a resin configured to selectively retain one or more components from a mixture having the pharmaceutical product, where the resin is configured to be activated by a medium of the mixture. The device further includes at least one positioning material disposed adjacent to the resin, where the positioning material is configured to provide mechanical support to the resin to at least partially retain the resin in position. In certain embodiments, the device does not require conditioning immediately prior to filtration.

    摘要翻译: 提供了用于药物动力过滤的装置。 该装置包括被配置为从具有药物产品的混合物中选择性地保持一种或多种组分的树脂,其中树脂被配置为由混合物的介质活化。 该装置还包括邻近树脂设置的至少一个定位材料,其中定位材料构造成为树脂提供机械支撑以至少部分地将树脂保持在适当位置。 在某些实施方案中,该装置在过滤之前不需要立即进行调节。

    METHODS AND DEVICES FOR DYNAMIC FILTRATION OF PHARMACEUTICAL PRODUCTS
    4.
    发明申请
    METHODS AND DEVICES FOR DYNAMIC FILTRATION OF PHARMACEUTICAL PRODUCTS 审中-公开
    用于动态过滤药物产品的方法和装置

    公开(公告)号:US20080314836A1

    公开(公告)日:2008-12-25

    申请号:US11766881

    申请日:2007-06-22

    摘要: A device for dynamic filtration of a pharmaceutical product is provided. The device includes a resin configured to selectively retain one or more components from a mixture having the pharmaceutical product, where the resin is configured to be activated by a medium of the mixture. The device further includes at least one positioning material disposed adjacent to the resin, where the positioning material is configured to provide mechanical support to the resin to at least partially retain the resin in position. In certain embodiments, the device does not require conditioning immediately prior to filtration.

    摘要翻译: 提供了用于药物动力过滤的装置。 该装置包括被配置为从具有药物产品的混合物中选择性地保持一种或多种组分的树脂,其中树脂被配置为由混合物的介质活化。 该装置还包括邻近树脂设置的至少一个定位材料,其中定位材料构造成为树脂提供机械支撑以至少部分地将树脂保持在适当位置。 在某些实施方案中,该装置在过滤之前不需要立即进行调节。