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公开(公告)号：US07331944B2
公开(公告)日：2008-02-19
申请号：US10691270
申请日：2003-10-21
申请人： Daniel Py , Norbert M. Assion , Julian V. Chan , Joseph M. Ting
发明人： Daniel Py , Norbert M. Assion , Julian V. Chan , Joseph M. Ting
CPC分类号： A61F9/0008 , B05B11/00412 , B05B11/0054 , B05B11/0072 , B05B11/0097 , B05B11/3092 , B05B11/3094 , B65B3/003 , B65D81/245 , Y10T29/49826
摘要： An ophthalmic dispenser has a rigid housing defining a fluid-receiving chamber, a flexible bladder receivable within the fluid-receiving chamber, a pump coupled in fluid communication with the fluid-receiving chamber, and a nozzle having a valve defining an annular, axially-extending valve seat, an outlet aperture coupled in fluid communication between the valve seat and the pump, and a flexible valve cover extending about the valve seat and forming an annular, axially-extending interface therebetween. The valve interface is connectable in fluid communication with the outlet aperture, and at least part of the valve cover is movable between (i) a normally closed position with the valve cover engaging the valve seat to close the interface and form a fluid-tight seal therebetween, and (ii) an open position with at least part of the valve cover spaced away from the valve seat in response to pumped fluid flowing through the outlet aperture at a pressure greater than a valve opening pressure to allow the passage of pressurized fluid therebetween. A spring is drivingly connected to the housing and moves at least one of the pump and housing relative to the other to actuate the pump. The rigid housing is mountable within a cartridge which, in turn, is mountable within a dispenser housing including an eyelid depressor and a trigger for simultaneously actuating the eyelid depressor and pump.
摘要翻译： 眼科分配器具有限定流体接收室的刚性壳体，可接收在流体接收室内的柔性气囊，与流体接收室流体连通的泵，以及具有限定环形轴向 - 延伸阀座，联接在阀座和泵之间流体连通的出口孔以及围绕阀座延伸并在其间形成环形的轴向延伸的接口的柔性阀盖。 阀门接口可与出口孔流体连通，并且阀盖的至少一部分可在（i）常闭位置与阀盖接合阀座之间移动以关闭接口并形成流体密封 ，并且（ii）打开位置，其中阀盖的至少一部分响应于在大于阀打开压力的压力下流过出口孔的泵送流体而与阀座间隔开，以允许加压流体在其间通过 。 弹簧驱动地连接到壳体并且相对于另一个移动泵和壳体中的至少一个以致动泵。 刚性壳体可安装在盒中，其又可安装在分配器壳体内，该分配器壳体包括用于同时致动眼睑下压器和泵的眼睑下压器和触发器。
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公开(公告)号：US06908015B2
公开(公告)日：2005-06-21
申请号：US10267036
申请日：2002-10-07
申请人： Robert Choi , Herbert Douglas , Barley A. Forsman , Jeremy Galten
发明人： Robert Choi , Herbert Douglas , Barley A. Forsman , Jeremy Galten
CPC分类号： A45F3/20 , A45F3/005 , A45F3/04 , A45F2003/166 , A62B18/086 , F16L37/0841
摘要： A personal hydration system with component connectivity. The hydration system includes a fluid reservoir that may be housed within a pack. Drink fluid is drawn from the reservoir through a drink tube in fluid communication with the reservoir at one end and with a mouthpiece at the other. In some embodiments, the hydration system includes a manually actuated on/off valve downstream from the reservoir and/or a bite-actuated mouthpiece. The hydration system further includes a quick-connect assembly that fluidly interconnects components of the hydration system and which is configured to quickly release, and permit reattachment of, the detached or replacement components. In some embodiments, the hydration system includes a quick-connect assembly that is adapted to selectively couple a bite-actuated mouthpiece and a gas mask adapter to the hydration system's drink tube. In some embodiments, at least a portion, if not the entire, hydration system is formed from a chemically resistant material.
摘要翻译： 具有组件连接性的个人水合系统。 水合系统包括可以容纳在包装内的流体储存器。 饮用液体通过饮料管从储存器中抽出，该容器在一端处与储存器流体连通并且在另一端处具有一个接口。 在一些实施方案中，水合系统包括在储存器下游的手动致动的开/关阀和/或咬入口的接口。 水合系统还包括快速连接组件，其将水合系统的部件流体地互连，并且被配置为快速释放并允许拆卸或更换部件的重新附接。 在一些实施方案中，水合系统包括快速连接组件，其适于选择性地将咬入口接口和气体掩模适配器连接到水合系统的饮料管。 在一些实施方案中，水合体系的至少一部分（如果不是全部）由耐化学腐蚀材料形成。
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公开(公告)号：US07073688B2
公开(公告)日：2006-07-11
申请号：US10617879
申请日：2003-07-09
申请人： Robert Choi , Herbert Douglas , Barley A. Forsman , Jeremy Galten
发明人： Robert Choi , Herbert Douglas , Barley A. Forsman , Jeremy Galten
IPC分类号： B67D5/064
CPC分类号： A45F3/20 , A45F3/005 , A45F3/04 , A45F2003/166 , A62B18/086 , F16L37/0841
摘要： Quick-connect assemblies and hydration systems incorporating the same. The hydration system includes a fluid reservoir and may be housed within a pack. Drink fluid is drawn from the reservoir through a drink tube to a mouthpiece. In some embodiments, the drink tube is connected to the reservoir at an exit port, the hydration system includes a manually actuated on/off valve, a filter, a pump, and/or a bite-actuated mouthpiece. The quick-connect assembly fluidly interconnects components of the hydration system and is configured to quickly release, and permit reattachment of, the detached components or replacement components. In some embodiments, the replacement components enable different performance from the detached components. In some embodiments, the quick-connect assembly is adapted to selectively couple a bite-actuated mouthpiece and a gas mask adapter to the drink tube. In some embodiments, at least a portion, if not the entire, hydration system is formed from a chemically resistant material.
摘要翻译： 包括其的快速连接组件和水合系统。 水合系统包括流体储存器并且可以容纳在包装内。 饮用液体通过饮料管从容器中抽出到吸嘴。 在一些实施例中，饮料管在出口处连接到储存器，水合系统包括手动启动的开/关阀，过滤器，泵和/或咬入口接口。 快速连接组件将水合系统的部件流体地互连，并且被配置为快速地释放分离的部件或替换部件并重新附接。 在一些实施例中，替换部件使得与分离的部件不同的性能。 在一些实施例中，快速连接组件适于选择性地将咬入口接口和气体掩模适配器联接到饮料管。 在一些实施方案中，水合体系的至少一部分（如果不是全部）由耐化学腐蚀材料形成。
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公开(公告)号：US07434708B2
公开(公告)日：2008-10-14
申请号：US10871483
申请日：2004-06-18
CPC分类号： F16K11/0876
摘要： A valve assembly for a fluid dispenser includes a housing having at least a first opening and a second opening, and a valve member fitted in the housing, the valve member being rotatable about an axis and comprising a first channel, extending along said axis and communicating with the first opening in the housing, and at least two outlet channels radially extending from the first channel to the circumference of the valve member, wherein each of the radially extending outlet channels can be brought in register with the second opening by rotating the valve member.
摘要翻译： 用于流体分配器的阀组件包括具有至少第一开口和第二开口的壳体，以及装配在壳体中的阀构件，所述阀构件可围绕轴线旋转并且包括沿所述轴线延伸并且连通的第一通道 其中壳体中的第一开口和从第一通道径向延伸到阀构件的圆周的至少两个出口通道，其中每个径向延伸的出口通道可以通过旋转阀构件而与第二开口对准 。
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