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1. 发明授权

US6055979A Dosing and discharging device for flowable media including powder/air dispersions 失效
标题翻译：包含粉末/空气分散体的可流动介质的给料和排放装置
公开(公告)号：US6055979A
公开(公告)日：2000-05-02
申请号：US831100
申请日：1997-04-01
申请人： Karl-Heinz Fuchs
发明人： Karl-Heinz Fuchs
IPC分类号： A61J7/00 , A61M15/00 , A61M16/00 , B05B11/00 , B05B11/06 , A61M11/00
CPC分类号： B05B11/0021 , A61M15/0065 , B05B11/062 , A61M2202/064
摘要： A dosing device (17) for the medical administration of powder (16) through the nose or mouth has a valve body (27) which is movable in a discharge channel (22) between two valve seats (25, 26). During suction, the spherical valve body (27) is raised from the lower, container-sealing valve seat (26) and moved by a flow drag to the upper valve seat (25), so that it closes the discharge channel (22) and terminates dosing. The formation of the air/powder dispersion can be assisted in that the air subsequently sucked into the container is directed onto or into a powder supply or to a powder receiver in a pre-chamber fillable by tilting the device for pre-dosing.
摘要翻译：用于通过鼻子或嘴部对粉末（16）进行医疗管理的计量装置（17）具有可在两个阀座（25,26）之间的排放通道（22）中移动的阀体（27）。在抽吸期间，球形阀体（27）从下容器密封阀座（26）升高，并通过流动阻力移动到上阀座（25），从而关闭排放通道（22）和终止剂量可以辅助空气/粉末分散体的形成，其中随后吸入容器的空气被引导到粉末供应源或粉末接收器中，或者通过倾斜该装置以进行预先给料而可预灌装的粉末接收器。

2. 发明授权

US5320254A Liquid dispenser nozzle assembly 失效
标题翻译：液体分配器喷嘴总成
公开(公告)号：US5320254A
公开(公告)日：1994-06-14
申请号：US71510
申请日：1993-06-02
申请人： Joseph V. Ranalletta , Fred E. Williams, Jr. , Rowland W. Kanner
发明人： Joseph V. Ranalletta , Fred E. Williams, Jr. , Rowland W. Kanner
IPC分类号： A61J1/14 , B05B11/00 , B05B11/04 , B65D47/14 , B65D47/20 , B67D5/58 , B65D37/00
CPC分类号： B05B11/007 , B05B11/0021 , B05B11/0072 , B05B11/047 , B05B11/048 , B65D47/147 , B65D47/2056 , B65D47/2081 , A61J1/145 , A61J1/1468 , B01D2201/302
摘要： A liquid dispensing nozzle assembly is provided for mounting on a liquid container and dispenser having a flexible wall and liquid storage cavity for manually squeezed dispensing of a liquid from the cavity through the nozzle assembly. The nozzle assembly maintains the liquid, such as contact lens saline solution, in sterile condition during storage and repeated dispensing of the liquid from the container cavity. The nozzle assembly includes a liquid conduit for communication from the container cavity to a liquid discharge port from the nozzle assembly to enable dispensing of the liquid displaced by manually squeezing the flexible wall of the container. The nozzle assembly also includes an air aspiration conduit separate from the liquid conduit for aspirating air into the container cavity to replace the dispensed liquid. The nozzle assembly includes a partitioned diaphragm including separate portions respectively included in the liquid conduit and the air aspiration conduit. The air conduit portion of the diaphragm can include a filter which is hydrophobic and air permeable but impermeable to bacteria to prevent entrainment of bacteria with the aspirating flow of air into the liquid storage cavity of the container.
摘要翻译：提供液体分配喷嘴组件，用于安装在具有柔性壁和液体储存腔的液体容器和分配器上，用于通过喷嘴组件从腔体手动挤压分配液体。喷嘴组件在储存期间将液体，例如隐形眼镜盐水溶液保持在无菌状态，并从容器腔中重复分配液体。喷嘴组件包括用于从容器空腔与喷嘴组件连通的液体导管，用于通过手动地挤压容器的柔性壁而排出液体。喷嘴组件还包括与液体管道分离的空气吸入管道，用于将空气吸入容器空腔以更换分配的液体。喷嘴组件包括分隔的隔膜，其包括分别包括在液体导管和空气抽吸导管中的分离部分。隔膜的空气导管部分可以包括疏水性和透气性但对细菌不可渗透的过滤器，以防止吸入空气进入容器的液体储存腔中的细菌夹带。

3. 发明授权

US6145707A Dispensing head and a dispenser including the same 失效
标题翻译：分配头和包括它的分配器
公开(公告)号：US6145707A
公开(公告)日：2000-11-14
申请号：US170007
申请日：1998-10-13
申请人： Gilles Baudin
发明人： Gilles Baudin
IPC分类号： B65D35/50 , B05B11/00 , B05B11/04 , B05C17/005 , B65D47/20 , B67D5/58
CPC分类号： B05B11/0021 , B05B11/0027 , B05B11/0072 , B05B11/047 , B65D47/2018 , B65D47/2031
摘要： A dispensing head for a container is disclosed. The dispensing head includes a portion defining at least one opening on the dispensing head for permitting dispensing of a product via the opening. A valve is configured to limit direct flow of air into the container via the opening and to permit dispensing of the product via the opening. The dispensing head further includes porous material impervious to the product and capable of allowing passage of air into the container via the porous material. The porous material is at least partially exposed on an exterior surface of the dispensing head. In addition, part of the valve is formed of the porous material and the porous material at least partially defines the opening on the dispensing head. Also disclosed is a dispenser including the dispensing head and a container containing the product. The dispensing head is provided on the container.
摘要翻译：公开了一种用于容器的分配头。分配头包括限定分配头上的至少一个开口的部分，用于经由开口分配产品。阀构造成限制空气通过开口直接流入容器并允许通过开口分配产品。分配头还包括不透过产品的多孔材料，并且能够允许空气通过多孔材料进入容器。多孔材料至少部分地暴露在分配头的外表面上。此外，阀的一部分由多孔材料形成，并且多孔材料至少部分地限定了分配头上的开口。还公开了一种包括分配头和容纳产品的容器的分配器。分配头设置在容器上。

4. 发明授权

US6053368A Anti-contamination dispensing apparatus for fluids 有权
标题翻译：用于流体的防污染分配装置
公开(公告)号：US6053368A
公开(公告)日：2000-04-25
申请号：US68801
申请日：1998-09-10
申请人： Gunter Geimer
发明人： Gunter Geimer
IPC分类号： A61L2/16 , B05B11/00 , B05B11/04 , B67D5/58
CPC分类号： B05B11/047 , A61L2/16 , B05B11/0005 , B05B11/0016 , B05B11/0021 , B05B11/3001
摘要： A dispensing apparatus for fluids from a storage vessel in which air flows into the storage vessel (1) while the fluid is being dispensed to compensate pressure. In this dispensing apparatus is provided, filters for sterilizing, degerminating or reducing germs are provided in the air intake area and, separately from this, filters for sterilizing, degerminating or reducing germs in the fluid are provided in at least one part of the fluid outlet. This means that a dispensing apparatus can be provided which can be adapted to available conventional storage vessels and filling systems, and which efficiently protects the fluid in the storage vessel from becoming contaminated at reasonable costs so that the use of preservatives is rendered unnecessary. This dispensing apparatus can be a pump (2) or it can be formed such that the storage vessel is a squeezy bottle (31).
摘要翻译： PCT No.PCT / EP96 / 04356 Sec。 371日期：1998年9月10日 102（e）1998年9月10日PCT PCT 1996年10月8日PCT公布。公开号WO97 / 18902 日期1997年5月29日一种用于来自储存容器的流体的分配装置，其中在分配流体的同时空气流入储存容器（1）以补偿压力。在该分配装置中，在进气区域设置用于灭菌，去除或减少细菌的过滤器，与此不同之处在于，在流体出口的至少一部分中设置用于灭菌，减少或减少流体中的细菌的过滤器。这意味着可以提供一种分配装置，其可以适用于可用的常规储存容器和填充系统，并且其有效地保护储存容器中的流体免受合理成本的污染，使得不需要使用防腐剂。该分配装置可以是泵（2），或者可以形成为使得储存容器是挤压瓶（31）。

5. 发明授权

US5988449A Media dispenser having a vent with a microbic barrier 失效
标题翻译：介质分配器具有带微生物屏障的排气口
公开(公告)号：US5988449A
公开(公告)日：1999-11-23
申请号：US887023
申请日：1997-07-02
申请人： Karl-Heinz Fuchs , Andreas Graf
发明人： Karl-Heinz Fuchs , Andreas Graf
IPC分类号： B65D83/38 , B05B9/047 , B05B11/00 , B05B15/00 , B65D47/34 , B67D5/58
CPC分类号： B05B11/0067 , B05B11/0016 , B05B11/0021 , B05B11/0072 , B05B11/3047 , B05B11/3077 , B05B15/005
摘要： A dispenser (1) including a reservoir (4), a pump (6) and an atomizing nozzle (17) has on the nozzle (17) a germ barrier (22) in the form of a valve that opens and closes dependent on pressure. A further germ barrier (23) with a filter (54) acting as a seal in the connecting area between reservoir (4) and pump (6) is provided in a venting channel (21). Both units (2, 3) of the device (1), which are actuated against each other, are prevented from being pulled apart by a snap device (50). Germ penetration into the entire dispenser (1) can be effectively prevented.
摘要翻译：包括储存器（4），泵（6）和雾化喷嘴（17）的分配器（1）在喷嘴（17）上具有根据压力打开和关闭的阀形式的胚芽屏障（22）。具有过滤器（54）的进一步的细菌屏障（23）设置在排气通道（21）中，过滤器（54）用作储存器（4）和泵（6）之间的连接区域中的密封件。通过卡扣装置（50）防止装置（1）的两个单元（2,3）被彼此致动。可以有效地防止细菌渗入整个分配器（1）。

6. 发明授权

US5624059A Device for dispensing corrosive liquids accurately and without contamination 失效
标题翻译：用于精确，无污染地分配腐蚀性液体的装置
公开(公告)号：US5624059A
公开(公告)日：1997-04-29
申请号：US417760
申请日：1995-04-05
申请人： Timothy Y. T. Lo
发明人： Timothy Y. T. Lo
IPC分类号： B05B11/00 , G01F11/02 , B65D88/54
CPC分类号： B05B11/3015 , B05B11/0021 , B05B11/0027 , G01F11/028
摘要： A device for dispensing corrosive liquids accurately and without spilling can be held in one hand while the other hand holds a vessel into which liquid is dispensed. The device has a tubular barrel with a thumb stop at a top end and a cap at a bottom end for connection to a liquid container. A hand grip fits over the barrel and is slidable thereon with a connection link to a plunger slidable within a cavity in the barrel. A liquid intake tube extends down from the base of the cavity in the barrel, through the cap, into the liquid container and has a first non-return valve therein, such that sliding movement of the hand grip upwards on the barrel draws liquid through the intake tube into the cavity, and a liquid dispensing tube connected to the cavity, with a second non-return valve therein, such that sliding movement of the hand grip downwards on the barrel dispenses liquid from the cavity through the dispensing tube.
摘要翻译：准确地分配腐蚀性液体并且不会溢出的装置可以一只手握住，另一只手握住分配液体的容器。该装置具有管状桶，在顶端具有拇指止动件，在底端具有盖，用于连接到液体容器。手柄装配在镜筒上并且可滑动在其上，具有连接到可在镜筒内空腔内滑动的柱塞的连接件。液体进入管从筒体中的空腔的底部向下延伸穿过盖子进入液体容器，并且在其中具有第一止回阀，使得手柄向上在桶上的滑动运动将液体通过进气管进入空腔，以及连接到空腔的液体分配管，其中具有第二止回阀，使得手柄向下移动到桶上的滑动运动通过分配管从腔中分配液体。

7. 发明授权

US5605257A Sterile liquid squeeze-bottle-type dispenser 失效
标题翻译：无菌液体挤压瓶型分配器
公开(公告)号：US5605257A
公开(公告)日：1997-02-25
申请号：US610228
申请日：1996-03-04
申请人： Walter C. Beard
发明人： Walter C. Beard
IPC分类号： B05B11/00 , B05B11/04 , B65D47/20 , B65D47/24 , B65D37/00
CPC分类号： B05B11/0021 , B05B11/0016 , B05B11/0072 , B05B11/047 , B65D47/2037 , B65D47/249
摘要： Dispenser has a nozzle with a tip seal valve and an internal check valve defining a discharge chamber between them. The tip seal valve actuator extends along the squeeze bottle side so that it can be actuated at the same time as the bottle is squeezed. Because of the check valve, there is no "suck back" as bottle is released. A bottle vent permits air in, but does not allow liquid to escape.
摘要翻译：分配器具有带有尖端密封阀和内部止回阀的喷嘴，在其间限定出料室。尖端密封阀致动器沿着挤压瓶侧延伸，使得其可以在挤压瓶的同时被致动。因为止回阀，因为瓶被释放，所以没有“回吸”。瓶子通风口允许空气进入，但不允许液体逸出。

8. 发明授权

US5154325A Solution delivery nozzle and system with antimicrobial features 失效
标题翻译：解决方案提供喷嘴和系统与抗微生物特点
公开(公告)号：US5154325A
公开(公告)日：1992-10-13
申请号：US639589
申请日：1991-01-09
申请人： Francis E. Ryder , Rowland W. Kanner , Richard Rabenau
发明人： Francis E. Ryder , Rowland W. Kanner , Richard Rabenau
IPC分类号： A61J1/14 , B05B11/00 , B05B11/04 , B65D47/20 , B65D51/16
CPC分类号： B65D51/1616 , B05B11/0021 , B05B11/047 , B65D47/2031 , B65D47/2081 , A61J1/145
摘要： A liquid dispensing nozzle assembly for mounting on a squeezable liquid container and dispenser to maintain liquid in sterile condition during storage and repeated dispensing from the container, includes a conduit having a liquid discharge port leading to the ambience for discharge of the liquid therethrough to dispense liquid from the container. The liquid discharge port is formed in a discharge structure which eliminates microbial contamination of the discharge port during dispensing and storage of the liquid. Embodiments of the liquid dispensing nozzle have a liquid discharge structure including a composition comprising an antimicrobial component, in order to maintain microbially sterile condition of any liquid retained against the discharge structure following liquid dispensing therefrom. Additional embodiments of the nozzle structure of the invention include a tubular passage from which the liquid is discharged in which the tubular passage has a collapsible end portion defining a normally closed liquid dishcarge port. Tensioning members maintain tension on the end portion to retain the normally collapsed configuration thereof, while allowing the discharge port to be resiliently opened by exertion of hydraulic pressure, overcoming the imposed tension, from the liquid flow discharged therethrough.
摘要翻译：一种液体分配喷嘴组件，用于安装在可挤压的液体容器和分配器上，以在储存期间将液体保持在无菌状态并从容器重复分配，包括具有液体排出口的导管，该导管通向液体排出液体以分配液体从容器。液体排出口形成为排出结构，其在分配和储存液体期间消除排出口的微生物污染。液体分配喷嘴的实施例具有包括包含抗微生物组分的组合物的液体排出结构，以便保持液体从其分出后保持抵抗排出结构的任何液体的微生物无菌状态。本发明的喷嘴结构的另外的实施例包括管状通道，液体从该通道排出，管状通道具有限定常闭液体洗碗口的可收缩端部。张紧构件保持端部上的张力以保持其正常折叠的构造，同时通过从施加的张力通过从其中排出的液体流中克服施加的张力来允许排出口弹性打开。

9. 发明授权

US6062433A Technical field and background of the invention 有权
标题翻译：本发明的技术领域和背景
公开(公告)号：US6062433A
公开(公告)日：2000-05-16
申请号：US148361
申请日：1998-09-04
申请人： Karl-Heinz Fuchs
发明人： Karl-Heinz Fuchs
IPC分类号： B05B11/00 , B05B15/00 , B65D47/34 , B67D5/33 , G01F11/36
CPC分类号： B05B11/0067 , B05B11/0016 , B05B11/0021 , B05B11/0072 , B05B11/3004 , B05B11/3047 , B05B11/3061 , B05B11/3074 , B05B11/3097 , B05B15/005 , B05B11/3001
摘要： For upside-down operation a metering pump (8) is provided with a displaceable cylinder (16) and a valve (19) located directly at a droplet delivery orifice (15). Vent (70) for a reservoir (6) comprise a germ filter (71). For venting the medium spaces (12, 13) actuator (20) are provided which on the return stroke of the outlet valve (19) briefly crack open. For operation in the upright normal position a suction tube may be applied to the inlet (45) of the dispenser (1).
摘要翻译：为了颠倒操作，计量泵（8）设置有位移气缸（16）和直接位于液滴输送孔（15）处的阀（19）。用于储存器（6）的通风口（70）包括胚芽过滤器（71）。为了排出介质空间（12,13），致动器（20）在出口阀（19）的返回行程上短暂地裂开。为了在直立正常位置操作，可以将吸入管施加到分配器（1）的入口（45）。

10. 发明授权

US5310094A Preservative free sterile fluid dispensing system 失效
标题翻译：防腐剂无菌液体分配系统
公开(公告)号：US5310094A
公开(公告)日：1994-05-10
申请号：US792989
申请日：1991-11-15
申请人： F. Jesus Martinez , Steven R. Bystrom , Peter W. Chan
发明人： F. Jesus Martinez , Steven R. Bystrom , Peter W. Chan
IPC分类号： A61J1/05 , A61J1/14 , B05B11/00 , B05B11/04 , B05C17/00 , B65D47/18 , B65D81/24 , B65D37/00
CPC分类号： B65D81/24 , B05B11/0021 , B05B11/0075 , B05B11/047 , B65D47/18 , A61J1/145 , Y10T137/7838 , Y10T137/7882
摘要： A fluid dispensing system for delivering sterile preservative free solution is disclosed. The system uses double self-sealing valves mounted in series inside a tip compartment which fits on the outlet of a multiple dosage squeeze container to prevent undesirable retrograde flow of the dispensed liquid back into the bottle during the decompression cycle. The valves used are positive acting, normally closed duckbill valves which open to express solution from the container when squeezing pressure is applied to the bottle and which automatically close when the pressure is released. A hydrophobic filter is provided to sterilize the replacement air which enters the container upon release of the squeezing pressure.
摘要翻译：公开了用于递送无菌防腐剂溶液的流体分配系统。该系统使用双重自密封阀，其串联安装在尖端隔室内，该末端隔室装配在多次剂量挤压容器的出口上，以防止在减压循环期间将分配的液体反向流入瓶中。所使用的阀是正向作用的常闭鸭嘴阀，当挤压压力施加到瓶子上时，打开以从容器表达溶液，并且当压力释放时自动关闭。提供疏水过滤器以在释放挤压压力时对进入容器的置换空气进行消毒。

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