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公开(公告)号：US08460256B2
公开(公告)日：2013-06-11
申请号：US12837297
申请日：2010-07-15
CPC分类号： A61M1/0023 , A47L5/365 , A47L7/0028 , A47L7/0038 , A47L7/0042 , A47L9/1418 , A61M1/0001 , A61M1/0005 , A61M1/0015 , A61M1/0017 , A61M1/005 , A61M1/0052 , A61M27/00 , A61M2205/7536 , A61M2209/084 , B08B13/00 , Y10T137/86083
摘要： A fluid collection system includes a disposable collection container and a disposable collection container receiving housing, the housing having a cavity and a suction source. The fluid collection container may include a flexible liner and a shelf for diverting fluid from the suction and to assist with a collapse of the liner during evacuation of the fluid from the liner. The collection container receiving housing may include a piston assembly having a main piston body and a scraper ring. The collection container receiving housing may include a piston stop feature. The system may include a partially hydrophobic filter and a flat surface suction tool.
摘要翻译： 流体收集系统包括一次性收集容器和一次性收集容器接收壳体，该壳体具有空腔和抽吸源。 流体收集容器可以包括柔性衬里和用于将流体从抽吸转向的搁板，并且在从衬套排出流体期间有助于衬里的塌缩。 收集容器接收壳体可以包括具有主活塞体和刮板环的活塞组件。 收集容器接收壳体可以包括活塞止动部件。 该系统可以包括部分疏水的过滤器和平面吸力工具。
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公开(公告)号：US08419697B2
公开(公告)日：2013-04-16
申请号：US12728048
申请日：2010-03-19
IPC分类号： A61M1/00
CPC分类号： A61M1/0017 , A61M1/0001 , A61M1/0007 , G01F23/0053 , G01F23/02
摘要： Various embodiments of a fluid collection system having multiple storage chambers are disclosed. In an exemplary embodiment, the system may include a first chamber in fluid communication with a suction source and a second chamber in fluid communication with the first chamber. The second chamber may have a volume less than a volume of the first chamber. The second chamber may also comprise an inlet port for connecting to an external tube. The system may be configured to selectively drain liquid from the second chamber into the first chamber.
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公开(公告)号：US08025173B2
公开(公告)日：2011-09-27
申请号：US11517125
申请日：2006-09-07
申请人： Thomas L. Michaels
发明人： Thomas L. Michaels
CPC分类号： A61M1/0001 , A61M1/0015 , A61M1/0017 , A61M1/0096
摘要： A collapsible liner for use in a canister of a medical fluid collection system is disclosed. The liner includes a flexible bag extending longitudinally between a top portion opposite a closed bottom portion, and at least one support element connected to the bag and disposed generally laterally relative to a length of the bag. When an interior of the bag is subjected to a vacuum, the at least one support element limits an extent of lateral collapse while permitting longitudinal collapse.
摘要翻译： 公开了一种用于医疗液体收集系统的罐的可折叠衬垫。 衬里包括在与封闭底部相对的顶部之间纵向延伸的柔性袋和连接到袋的至少一个支撑元件，并相对于袋的长度大致横向设置。 当袋的内部经受真空时，至少一个支撑元件限制横向塌陷的程度，同时允许纵向折叠。
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公开(公告)号：US20100191200A1
公开(公告)日：2010-07-29
申请号：US12728062
申请日：2010-03-19
CPC分类号： A61M1/0017 , A61M1/0001 , A61M1/0007 , G01F23/0053 , G01F23/02
摘要： Various embodiments of a fluid collection system having multiple storage chambers are disclosed. In an exemplary embodiment, the system may include a first chamber in fluid communication with a suction source and a second chamber in fluid communication with the first chamber. The second chamber may have a volume less than a volume of the first chamber. The second chamber may also comprise an inlet port for connecting to an external tube. The system may be configured to selectively drain liquid from the second chamber into the first chamber.
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公开(公告)号：US20100185167A1
公开(公告)日：2010-07-22
申请号：US12728048
申请日：2010-03-19
IPC分类号： A61M1/00
CPC分类号： A61M1/0017 , A61M1/0001 , A61M1/0007 , G01F23/0053 , G01F23/02
摘要： Various embodiments of a fluid collection system having multiple storage chambers are disclosed. In an exemplary embodiment, the system may include a first chamber in fluid communication with a suction source and a second chamber in fluid communication with the first chamber. The second chamber may have a volume less than a volume of the first chamber. The second chamber may also comprise an inlet port for connecting to an external tube. The system may be configured to selectively drain liquid from the second chamber into the first chamber.
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公开(公告)号：US08308704B2
公开(公告)日：2012-11-13
申请号：US12728062
申请日：2010-03-19
IPC分类号： A61M1/00
CPC分类号： A61M1/0017 , A61M1/0001 , A61M1/0007 , G01F23/0053 , G01F23/02
摘要： Various embodiments of a fluid collection system having multiple storage chambers are disclosed. In an exemplary embodiment, the system may include a first chamber in fluid communication with a suction source and a second chamber in fluid communication with the first chamber. The second chamber may have a volume less than a volume of the first chamber. The second chamber may also comprise an inlet port for connecting to an external tube. The system may be configured to selectively drain liquid from the second chamber into the first chamber.
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公开(公告)号：US20110178482A1
公开(公告)日：2011-07-21
申请号：US13010021
申请日：2011-01-20
IPC分类号： A61M1/00
CPC分类号： A61M1/0001 , A61M1/0017 , A61M1/0049 , A61M27/00
摘要： A fluid collection system includes a disposable collection container configured to receive a disposable collection container. The fluid collection container may include a flexible liner configured to collapse during evacuation of the fluid from the liner. The system may include a receiving housing sized to receive the disposable collection container, the receiving housing including a cavity and a piston assembly positioned within the cavity, the piston including a piston check valve. The system includes a suction source connectable to the disposable collection container and a filter positioned between the suction source and the cavity. A first connecting line extends between a suction source opening, configured to communicate the suction source to the disposable collection container, and the filter. A first check valve connects to the first connecting line between the suction source opening and the filter.
摘要翻译： 流体收集系统包括构造成容纳一次性收集容器的一次性收集容器。 流体收集容器可以包括柔性衬套，其被配置为在从衬套排出流体期间塌陷。 该系统可以包括尺寸适于接收一次性收集容器的容纳壳体，接收壳体包括定位在空腔内的空腔和活塞组件，活塞包括活塞止回阀。 该系统包括可连接到一次性收集容器的抽吸源和位于抽吸源和腔之间的过滤器。 第一连接线在构造成将抽吸源与一次性收集容器连通的抽吸源开口和过滤器之间延伸。 第一止回阀连接到抽吸源开口和过滤器之间的第一连接管线。
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公开(公告)号：US20080061064A1
公开(公告)日：2008-03-13
申请号：US11517125
申请日：2006-09-07
申请人： Thomas L. Michaels
发明人： Thomas L. Michaels
IPC分类号： B65D25/14
CPC分类号： A61M1/0001 , A61M1/0015 , A61M1/0017 , A61M1/0096
摘要： A collapsible liner for use in a canister of a medical fluid collection system is disclosed. The liner includes a flexible bag extending longitudinally between a top portion opposite a closed bottom portion, and at least one support element connected to the bag and disposed generally laterally relative to a length of the bag. When an interior of the bag is subjected to a vacuum, the at least one support element limits an extent of lateral collapse while permitting longitudinal collapse.
摘要翻译： 公开了一种用于医疗液体收集系统的罐的可折叠衬垫。 衬里包括在与封闭底部相对的顶部之间纵向延伸的柔性袋和连接到袋的至少一个支撑元件，并相对于袋的长度大致横向设置。 当袋的内部经受真空时，至少一个支撑元件限制横向塌陷的程度，同时允许纵向折叠。
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公开(公告)号：US5099833A
公开(公告)日：1992-03-31
申请号：US656323
申请日：1991-02-19
申请人： Thomas L. Michaels
发明人： Thomas L. Michaels
CPC分类号： A61M16/08 , A61M11/00 , A61M16/0078
摘要： A medication aerosol delivery system is described. The system is unique in that it includes a flexible reservoir for receiving medicated aerosol from a nebulizer when a patient is not inhaling. The aerosol in the reservoir can be later inhaled during the next patient inhalation. The threshold filling pressure (the pressure required for aerosol to enter the reservoir) is less than a threshold opening pressure of a one-way valve that is located between the reservoir and the patient. The medication system described herein has an increased efficiency over other medication systems without a reservoir because it allows medicated aerosol to be collected in a reservoir between patient inhalations.
摘要翻译： 描述了药物气溶胶递送系统。 该系统是独特的，因为它包括一个灵活的储存器，用于当患者不吸入时从喷雾器接收药物气溶胶。 在下一次患者吸入期间，储存器中的气溶胶可以随后被吸入。 阈值填充压力（气溶胶进入储存器所需的压力）小于位于储存器和患者之间的单向阀的开启压力阈值。 这里描述的药物系统具有比没有储存器的其它药物系统更高的效率，因为其允许药物气溶胶被收集在患者吸入之间的储存器中。
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公开(公告)号：US4595002A
公开(公告)日：1986-06-17
申请号：US544023
申请日：1983-10-20
CPC分类号： A61M11/06 , A61M16/127 , A61M16/16 , A61M11/042 , A61M16/20 , Y10S261/65
摘要： A nebulizer is provided which includes a liquid container and a cap attachable thereto. The cap includes a outlet port for delivery of a nebulized liquid/gas mixture to a patient, a gas inlet, a venturi in communication with the gas inlet, a conduit through which liquid may be circulated in the cap and heated by an external heater, a liquid outlet adjacent the end of the venturi, so that the gas flowing through the venturi draws out the liquid, and a dial rotatable on the cap. The dial has windows which may be positioned over openings in the cap to allow air from the environment to enter the cap and dilute the gas to a desired concentration. The dial engages the cap securely once its position is set on the cap, so the gas concentration is not inadvertently changed during use of the nebulizer.
摘要翻译： 提供了一种雾化器，其包括液体容器和可附接到其上的盖。 盖包括用于将雾化的液体/气体混合物输送到患者的出口端口，气体入口，与气体入口连通的文丘里管，液体可以通过该导管在盖中循环并被外部加热器加热， 邻近文丘里管端部的液体出口，使得流过文氏管的气体抽出液体，以及可在盖上旋转的刻度盘。 表盘具有窗口，其可以位于帽中的开口上方，以允许来自环境的空气进入盖并将气体稀释至期望的浓度。 一旦其位置设置在盖上，表盘可牢固地接合，因此在使用雾化器期间气体浓度不会被无意的改变。
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