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    Laterally-actuated dispenser with one-way valve for storing and dispensing metered amounts of substances
    262.
    发明授权
    Laterally-actuated dispenser with one-way valve for storing and dispensing metered amounts of substances 有权
    具有用于存储和分配计量的物质的单向阀的侧向致动的分配器

    公开(公告)号：US07665923B2

    公开(公告)日：2010-02-23

    申请号：US11237599

    申请日：2005-09-27

    Applicant: Daniel Py ,  Julian Chan ,  David Fellows ,  Eric E. Hartman ,  Bing He

    Inventor： Daniel Py ,  Julian Chan ,  David Fellows ,  Eric E. Hartman ,  Bing He

    IPC: A46B11/02

    CPC classification number: B65D83/0094 ,  A45D34/04 ,  A45D2200/055 ,  A45D2200/056 ,  A61M35/003 ,  B05B11/00416 ,  B05B11/3015 ,  B05B11/3032 ,  B05B11/3033 ,  B05B11/3094 ,  B65B1/04 ,  B65D83/0033 ,  G01F11/025 ,  G01F11/08

    Abstract: A dispenser comprising a body defining a variable-volume storage chamber and a dispensing portion defining a bore coupled in fluid communication with the storage chamber, an outlet aperture coupled in fluid communication with the bore, and a one-way valve. The valve includes an axially-extending valve seat and flexible valve cover seated on the valve seat, defining a normally-closed, axially-extending seam therebetween forming a fluid-tight seal. The valve cover is movable relative to the valve seat and the seam is connectable in fluid communication with the outlet aperture. The dispenser further comprises an actuator and piston assembly including a piston receivable within the bore, a manually-engageable actuator connected to the piston for moving the piston between first and second positions relative to the bore to dispense substance within the bore through the outlet aperture and out of the dispenser.

    Abstract translation: 一种分配器，包括限定可变容积存储室的主体和限定与存储室流体连通的孔的分配部分，与孔流体连通的出口孔和单向阀。 该阀包括位于阀座上的轴向延伸的阀座和柔性阀盖，在其间限定一个常闭的轴向延伸的接缝，形成流体密封。 阀盖可相对于阀座移动，并且接缝可与出口孔流体连通。 所述分配器还包括致动器和活塞组件，所述致动器和活塞组件包括可接收在所述孔内的活塞，连接到所述活塞的可手动接合的致动器，用于相对于所述孔在第一和第二位置之间移动所述活塞，以通过所述出口孔分配所述孔内的物质， 从分配器出来。

    LIQUID NUTRITION PRODUCT DISPENSER WITH PLURAL PRODUCT CHAMBERS FOR SEPARATE STORAGE AND INTERMIXING PRIOR TO USE, AND RELATED METHOD
    266.
    发明申请
    LIQUID NUTRITION PRODUCT DISPENSER WITH PLURAL PRODUCT CHAMBERS FOR SEPARATE STORAGE AND INTERMIXING PRIOR TO USE, AND RELATED METHOD 失效
    液体营养产品分配器，具有单独存储和使用之前的独立存储和相关方法的相关方法

    公开(公告)号：US20090139883A1

    公开(公告)日：2009-06-04

    申请号：US12259284

    申请日：2008-10-27

    Applicant: Daniel Py ,  Julian Chan ,  Jeffrey Willey

    Inventor： Daniel Py ,  Julian Chan ,  Jeffrey Willey

    IPC: B65D25/08 ,  B65B3/04

    CPC classification number: B65D47/36 ,  A61J1/202 ,  A61J9/00 ,  A61J9/008 ,  A61J11/04 ,  B65B3/04 ,  B65D47/063 ,  B65D47/265 ,  B65D47/32 ,  B65D51/002

    Abstract: A container including a body defining an outflow opening and at least one chamber adapted for storing a product, such as a fat containing liquid product, and a container closure including a primary seal for hermetically sealing the product within the chamber during storage. The container closure includes a sealing member forming a substantially fluid-tight seal between the container closure and the body, and a dispensing member in fluid communication with the chamber. The container closure and body move relative to each other between a first position where the primary seal is seated about the outflow port to hermetically seal the product in the chamber during storage, and a second position where the primary seal is displaced from the outflow port to allow product to pass from the chamber through the outflow port and into dispensing member to dispense the product.

    Abstract translation: 一种容器，其包括限定流出开口的主体和适于储存产品（例如含脂肪的液体产品）的至少一个室，以及包含用于在储存期间气密地密封室内的产品的主密封件的容器盖。 容器封闭件包括在容器封闭件和主体之间形成基本上流体密封的密封件和与腔室流体连通的分配构件的密封构件。 容器封闭件和主体在第一位置和第二位置之间移动，第一位置和第二位置之间，第一位置处主要密封件围绕流出端口安置，以便在存储期间将产品气密地密封在腔室中;以及第二位置，其中主密封件从流出端口移位到 允许产品从腔室通过流出口并进入分配构件以分配产品。

    Multiple Dose Delivery Device with Manually Depressible Actuator and One-Way Valve for Storing and Dispensing Substances, and Related Method
    269.
    发明申请
    Multiple Dose Delivery Device with Manually Depressible Actuator and One-Way Valve for Storing and Dispensing Substances, and Related Method 有权
    具有手动抑制致动器和存储和分配物质的单向阀的多剂量输送装置及相关方法

    公开(公告)号：US20080118299A1

    公开(公告)日：2008-05-22

    申请号：US11938144

    申请日：2007-11-09

    Applicant: Daniel Py ,  Benior Adamo

    Inventor： Daniel Py ,  Benior Adamo

    IPC: B05C17/005

    CPC classification number: B65D83/0033 ,  A61F9/0008 ,  B05B11/0027 ,  B05B11/007 ,  B05B11/0097 ,  B05B11/3032 ,  B05B15/50 ,  B65D47/18

    Abstract: A dispenser for dispensing a substance has a body defining a variable-volume storage chamber for storing the substance, and a dispensing portion connected with the body and defining a dosage chamber coupled in fluid communication with the storage chamber for receiving substance therefrom, and an outlet aperture coupled in fluid communication with the dosage chamber. A first valve includes an axially-extending valve seat and an axially-extending flexible valve cover seated on the valve seat and defining a normally-closed, axially-extending seam therebetween forming a fluid-tight seal between the valve cover and valve seat. The flexible valve cover is movable relative to the valve seat and the seam is connectable in fluid communication with the outlet aperture to allow the passage of substance through the seam and out of the dispenser. A second valve is coupled in fluid communication between the dosage chamber and the storage chamber for allowing the flow of substance from the storage chamber into the dosage chamber and substantially preventing the flow of substance from the dosage chamber into the storage chamber. A manually-engageable, elastic actuator is mounted on the dispensing portion in fluid communication with the dosage chamber and is manually movable between (i) a first non-actuated position, and (ii) a second actuated position extending into the dosage chamber for compressing a dose of substance within the dosage chamber and, in turn, dispensing the substance through the first valve. The elasticity of the manually-engageable actuator causes the actuator to return from the second actuated position to the first non-actuated position upon manually releasing the actuator.

    Abstract translation: 用于分配物质的分配器具有限定用于存储物质的可变容积储存室的主体，以及与主体连接并限定与储存室流体连通以与其接收物质的剂量室的分配部分，以及出口 孔径与剂量室流体连通。 第一阀包括轴向延伸的阀座和位于阀座上的轴向延伸的柔性阀盖，并且在其间限定一个常闭的轴向延伸的接缝，形成在阀盖和阀座之间的流体密封。 柔性阀盖可相对于阀座移动，并且接缝可与出口孔流体连通以允许物质通过接缝并从分配器中通过。 第二阀在剂量室和储存室之间流体连通地联接，用于允许物质从储存室流入剂量室，并且基本上防止物质从剂量室流入储存室。 可手动接合的弹性致动器安装在与剂量室流体连通的分配部分上，并且可在（i）第一非致动位置和（ii）延伸到剂量室中的第二致动位置之间手动地移动以压缩 在剂量室内的一定剂量的物质，反过来又通过第一阀分配物质。 当手动释放致动器时，手动致动器的弹性使致动器从第二致动位置返回到第一非致动位置。

    Ophthalmic dispenser and associated method
    270.
    发明授权
    Ophthalmic dispenser and associated method 有权
    眼科分配器及相关方法

    公开(公告)号：US07331944B2

    公开(公告)日：2008-02-19

    申请号：US10691270

    申请日：2003-10-21

    Applicant: Daniel Py ,  Norbert M. Assion ,  Julian V. Chan ,  Joseph M. Ting

    Inventor： Daniel Py ,  Norbert M. Assion ,  Julian V. Chan ,  Joseph M. Ting

    IPC: A61M35/00 ,  B67D5/064

    CPC classification number: A61F9/0008 ,  B05B11/00412 ,  B05B11/0054 ,  B05B11/0072 ,  B05B11/0097 ,  B05B11/3092 ,  B05B11/3094 ,  B65B3/003 ,  B65D81/245 ,  Y10T29/49826

    Abstract: 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.

    Abstract translation: 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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