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公开(公告)号：US20130020249A1
公开(公告)日：2013-01-24
申请号：US13365027
申请日：2012-02-02
CPC分类号： B01D29/03
摘要： A biosafety cabinet device includes one or more walls forming a housing, a work area contained within the housing, a filter in fluid communication with the work area for filtering fluid passing through and exiting the work area. The filter includes a primary filtration surface through which a majority of fluid being filtered by the filter passes. A filter removal device is configured to couple to the filter. The filter removal device includes a rigid barrier layer and one or more handling mechanisms adjoined with the rigid barrier layer and extending distal to the rigid barrier layer. When the filter removal device is securely coupled to the filter, the rigid barrier layer extends substantially across a non-peripheral portion of the primary filtration surface of the filter and allows passage of fluid from the work area through the primary filtration surface of the filter.
摘要翻译： 生物安全柜装置包括形成壳体的一个或多个壁，容纳在壳体内的工作区域，与工作区域流体连通的过滤器，用于过滤通过和离开工作区域的流体。 过滤器包括主过滤表面，大部分被过滤器过滤的流体通过该过滤表面通过。 过滤器去除装置被配置为耦合到过滤器。 过滤器去除装置包括刚性阻挡层和与刚性阻挡层相邻并延伸到刚性阻挡层的远侧的一个或多个处理机构。 当过滤器去除装置牢固地联接到过滤器时，刚性阻挡层基本上跨过过滤器的主过滤表面的非周边部分延伸，并允许流体从工作区域通过过滤器的主过滤表面。
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公开(公告)号：US08568516B2
公开(公告)日：2013-10-29
申请号：US13365027
申请日：2012-02-02
IPC分类号： B01D46/00
CPC分类号： B01D29/03
摘要： A biosafety cabinet device includes one or more walls forming a housing, a work area contained within the housing, a filter in fluid communication with the work area for filtering fluid passing through and exiting the work area. The filter includes a primary filtration surface through which a majority of fluid being filtered by the filter passes. A filter removal device is configured to couple to the filter. The filter removal device includes a rigid barrier layer and one or more handling mechanisms adjoined with the rigid barrier layer and extending distal to the rigid barrier layer. When the filter removal device is securely coupled to the filter, the rigid barrier layer extends substantially across a non-peripheral portion of the primary filtration surface of the filter and allows passage of fluid from the work area through the primary filtration surface of the filter.
摘要翻译： 生物安全柜装置包括形成壳体的一个或多个壁，容纳在壳体内的工作区域，与工作区域流体连通的过滤器，用于过滤通过和离开工作区域的流体。 过滤器包括主过滤表面，大部分被过滤器过滤的流体通过该过滤表面通过。 过滤器去除装置被配置为耦合到过滤器。 过滤器去除装置包括刚性阻挡层和与刚性阻挡层相邻并延伸到刚性阻挡层的远侧的一个或多个处理机构。 当过滤器去除装置牢固地联接到过滤器时，刚性阻挡层基本上跨过过滤器的主过滤表面的非周边部分延伸，并允许流体从工作区域通过过滤器的主过滤表面。
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