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101 条记录 (耗时 0.058 秒)

    Dispenser with one-way valve for storing and dispensing metered amounts of substances
    22.
    发明授权
    Dispenser with one-way valve for storing and dispensing metered amounts of substances 有权
    分配器具有单向阀，用于存储和分配计量的物质

    公开(公告)号：US07651291B2

    公开(公告)日：2010-01-26

    申请号：US11810008

    申请日：2007-06-04

    申请人： Daniel Py ,  Julian V. Chan ,  Giovanni Rodriguez

    发明人： Daniel Py ,  Julian V. Chan ,  Giovanni Rodriguez

    IPC分类号： B43K5/02 ,  A47L13/30 ,  A46B11/00

    CPC分类号： B65D35/28 ,  A45D34/04 ,  A45D2034/007 ,  A45D2200/055

    摘要： A dispenser for dispensing a substance, such as a liquid lipstick or other product, has a body defining a variable-volume storage chamber for storing the product. A dispensing portion is connected with the body and defines a bore coupled in fluid communication with the storage chamber for receiving product therefrom, and an outlet aperture coupled in fluid communication with the bore. A piston is received within the bore, and a one-way valve is mounted on the dispensing portion for dispensing metered amounts of product therethrough. The one-way valve has an axially-extending valve seat, and an axially-extending visco-elastic 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 product through the seam and out of the dispenser. An actuator is drivingly connected to the piston for moving the piston within the bore and dispensing a predetermined amount of product within the bore through the outlet aperture.

    摘要翻译： 用于分配诸如液体口红或其他产品的物质的分配器具有限定用于存储产品的可变容积储存室的主体。 分配部分与主体连接并且限定了与储存室流体连通以与其接收产品的孔，以及与孔流体连通的出口孔。 活塞被容纳在孔内，并且单向阀安装在分配部分上，用于分配计量的产品通过其中。 单向阀具有轴向延伸的阀座和位于阀座上的轴向延伸的粘弹性阀盖，并且在其之间限定了一个常闭的轴向延伸的接缝，形成在阀盖之间的流体密封 和阀座。 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产品通过接缝并从分配器中通过。 致动器驱动地连接到活塞上，用于在孔内移动活塞并且通过出口孔在孔内分配预定量的产品。

    Dispenser and Apparatus and Method of Filling a Dispenser
    24.
    发明申请
    Dispenser and Apparatus and Method of Filling a Dispenser 有权
    分配器和装置以及灌装分配器的方法

    公开(公告)号：US20080142112A1

    公开(公告)日：2008-06-19

    申请号：US12025362

    申请日：2008-02-04

    申请人： Daniel Py ,  Julian V. Chan

    发明人： Daniel Py ,  Julian V. Chan

    IPC分类号： B65B1/04

    CPC分类号： B65D83/62 ,  A61J1/00 ,  A61J1/1443 ,  B65B3/30 ,  B65B31/044 ,  B65D83/425

    摘要： A dispenser for holding multiple doses of fluids or other substances, and for dispensing the substances, has a vial, a flexible bladder received within the vial, and a variable volume storage chamber formed between the bladder and vial. A filling valve is coupled in fluid communication with the storage chamber and defines (1) a normally closed, fluid-tight position hermetically sealing the storage chamber from the ambient atmosphere, and (2) an open position allowing the passage of fluid through the valve both to evacuate the storage chamber and to introduce fluid through the valve to fill the storage chamber. A pump is coupled in fluid communication with the storage chamber for pumping fluids out of the storage chamber. A dispensing valve is coupled in fluid communication with the pump and defines (1) a normally closed, fluid-tight position preventing the passage of fluid out of the dispenser, and (2) an open position for dispensing pumped fluid therethrough. The sealed, empty dispenser is sterilized, such as by applying gamma radiation thereto. Then, the sterilized, sealed, empty dispenser is filled with fluid by engaging the filling valve with an evacuating/dispensing member to evacuate the storage chamber, and by introducing fluid from the filling member through the open filling valve and into the storage chamber. The filling member is withdrawn from the valve, and a spring moves the valve to a closed position to hermetically seal the fluid within the dispenser.

    摘要翻译： 用于保持多个剂量的流体或其它物质并用于分配物质的分配器具有小瓶，容纳在小瓶内的柔性囊，以及形成在膀胱和小瓶之间的可变体积存储室。 填充阀与储存室流体连通地联接并且限定（1）将储存室与环境大气密封的常闭密封的流体密封位置，和（2）允许流体通过阀门的打开位置 两者都抽真空储存室并引入流体通过阀门填充储存室。 泵与储存室流体连通地联接，用于将流体泵出储存室。 分配阀与泵流体连通地联接并限定（1）常闭的，流体密封的位置，防止流体从分配器通过，以及（2）用于分配泵送的流体通过的打开位置。 密封的空分配器被灭菌，例如通过对其施加γ射线。 然后，通过使填充阀与排气/分配构件接合以消除储存室，并且通过将来自填充构件的流体通过打开的填充阀引入并进入储存室，灭菌的密封的空分配器充满流体。 填充构件从阀中取出，并且弹簧将阀移动到关闭位置以将分配器内的流体气密地密封。

    Dispenser with Sealed Chamber, One-Way Valve and Needle Penetrable and Laser Resealable Stopper
    25.
    发明申请
    Dispenser with Sealed Chamber, One-Way Valve and Needle Penetrable and Laser Resealable Stopper 有权
    分配器，带密封室，单向阀和针头可穿透和可激光可再生塞子

    公开(公告)号：US20080135130A1

    公开(公告)日：2008-06-12

    申请号：US11935194

    申请日：2007-11-05

    申请人： Daniel Py ,  Nobert M. Assion ,  Julian V. Chan

    发明人： Daniel Py ,  Nobert M. Assion ,  Julian V. Chan

    IPC分类号： B65B1/04 ,  G01F11/00

    CPC分类号： B65D51/002 ,  A45D34/04 ,  A45D2200/055 ,  A61J1/1406 ,  A61J7/0053 ,  B05B11/02 ,  B67D99/00 ,  G01F11/027

    摘要： A syringe is provided for the delivery of controlled, metered amounts of any of numerous different substances to humans or animals, such as medicaments, pharmaceuticals, cosmetics, and food products, or to deliver materials which may react upon exposure to air, such as glue. The syringes include a body and a plunger. Means are provided in the syringe body and the plunger to effect controlled movement of the plunger into the syringe to permit delivery of a pre-determined amount of the substance contained in the syringe. A one-way valve is provided at the dispensing tip of the syringe to hermetically seal the portion of the syringe containing the substance to be dispensed.

    摘要翻译： 提供注射器用于向人或动物（例如药物，药物，化妆品和食品）递送受控量的计量量的任何不同物质，或者输送在暴露于空气中可能反应的材料，例如胶 。 注射器包括身体和柱塞。 装置设置在注射器主体和柱塞中以实现柱塞到注射器中的受控运动，以允许输送预定量的包含在注射器中的物质。 在注射器的分配尖端处设置单向阀以气密地密封包含待分配物质的注射器的部分。

    Intradermal delivery device and method
    30.
    发明授权
    Intradermal delivery device and method 失效
    皮内输送装置及方法

    公开(公告)号：US06971999B2

    公开(公告)日：2005-12-06

    申请号：US10294926

    申请日：2002-11-14

    申请人： Daniel Py ,  Julian V. Chan

    发明人： Daniel Py ,  Julian V. Chan

    IPC分类号： A61M20060101 ,  A61M5/00 ,  A61M5/24 ,  A61M5/315 ,  A61M5/32 ,  A61M5/42 ,  A61M5/46

    CPC分类号： A61M5/425 ,  A61M5/24 ,  A61M5/3158 ,  A61M5/31591 ,  A61M5/3287 ,  A61M5/46

    摘要： The subject intradermal delivery device provides for penetration to a fixed depth without requiring special expertise by the user. The device consists of a syringe nested inside an inner shell and an outer shell. An elongated annular channel is formed between the inner shell and the outer shell. A housing receives the syringe and concentric shells in a sliding engagement. A first seal on the distal end of the housing forms a variable length channel in communication with the elongated annular channel via a port formed in the outer shell. When the device is applied to the skin, the housing and syringe are slid towards the skin, and the variable length channel generates a vacuum which forces the skin to bulge into the elongated annular channel. As a result, the skin is tensioned across the inner shell to form a substantially planar, taut target area of skin. The taut target area of skin in combination with a stop on the housing determines the insertion depth of the syringe.

    摘要翻译： 受试者皮内递送装置提供穿透至固定深度，而不需要用户的专门知识。 该装置由嵌套在内壳和外壳内的注射器组成。 在内壳和外壳之间形成细长的环形通道。 壳体以滑动接合的方式接收注射器和同心壳体。 在壳体的远端上的第一密封件通过形成在外壳中的端口形成与细长环形通道连通的可变长度通道。 当将该装置应用于皮肤时，壳体和注射器朝向皮肤滑动，并且可变长度通道产生迫使皮肤凸起进入细长环形通道的真空。 结果，皮肤被横跨内壳张紧，以形成基本上平坦的，拉紧的皮肤目标区域。 与壳体上的止动件组合的皮肤的拉紧目标区域决定了注射器的插入深度。