专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11913817B2 Fluid metering device with reduced cross contamination 有权
公开(公告)号：US11913817B2
公开(公告)日：2024-02-27
申请号：US18002473
申请日：2021-06-24
申请人： Siemens Healthcare Diagnostics Inc.
发明人： William D. Dunfee , Robert Hopely, Jr. , Colin Ingersoll , Yudis Moreta
IPC分类号： G01F15/00 , G01F11/12 , G01F15/12 , G01F15/18
CPC分类号： G01F15/005 , G01F11/12 , G01F15/12 , G01F15/18
摘要： Embodiments provide a fluid metering device, including: a first fluid supply port for receiving a first fluid; a first fluid dispense port for dispensing the first fluid; a second fluid supply port for receiving a second fluid; a second fluid dispense port for dispensing the second fluid; a waste discharge port for discharging a mixture of the first fluid and the second fluid; a valve assembly including a plurality of valves; a manifold connected to the metering pump, wherein the manifold includes a plurality of fluid channels, and the manifold is used for communicating between the valve assembly and each port; a first tube connected between the second valve and the third valve for accommodating the mixture or the first fluid; and a second tube connected between the third valve and the fourth valve for accommodating the second fluid.

2. 发明公开

US20230194323A1 FLUID METERING DEVICE WITH REDUCED CROSS CONTAMINATION 审中-公开
公开(公告)号：US20230194323A1
公开(公告)日：2023-06-22
申请号：US18002473
申请日：2021-06-24
申请人： Siemens Healthcare Diagnostics Inc.
发明人： William D. Dunfee , Robert Hopely, Jr. , Colin Ingersoll , Yudis Moreta
IPC分类号： G01F15/00 , G01F15/12 , G01F15/18 , G01F11/12
CPC分类号： G01F15/005 , G01F15/12 , G01F15/18 , G01F11/12
摘要： Embodiments provide a fluid metering device, including: a first fluid supply port for receiving a first fluid; a first fluid dispense port for dispensing the first fluid; a second fluid supply port for receiving a second fluid; a second fluid dispense port for dispensing the second fluid; a waste discharge port for discharging a mixture of the first fluid and the second fluid; a valve assembly including a plurality of valves; a manifold connected to the metering pump, wherein the manifold includes a plurality of fluid channels, and the manifold is used for communicating between the valve assembly and each port; a first tube connected between the second valve and the third valve for accommodating the mixture or the first fluid; and a second tube connected between the third valve and the fourth valve for accommodating the second fluid.

3. 发明授权

US08191737B2 Apparatus for storing, dispensing, and measuring dry granular or powdered materials 有权
标题翻译：用于存储，分配和测量干燥颗粒或粉末材料的装置
公开(公告)号：US08191737B2
公开(公告)日：2012-06-05
申请号：US12467570
申请日：2009-05-18
申请人： Cheryl Fortes Schneider
发明人： Cheryl Fortes Schneider
IPC分类号： G01F11/18 , G01F11/14 , G01F11/10 , G01F11/00 , B67D7/22 , B65D88/54
CPC分类号： G01F19/00 , G01F11/12
摘要： An apparatus for storing, dispensing, and measuring dry granular and powdered materials with an adjustable measuring cup device to which the apparatus may be removably attached for separate use, the measuring cup device capable of accurately measuring a desired volume of the materials dispensed from the apparatus, a main housing having a container reservoir for storing the materials to be dispensed, a housing compartment for housing the measuring cup device therein; a dispensing hole in between the container reservoir and the housing compartment, and a dispensing disc with an outwardly extending lever for opening and closing the dispensing hole for filling the measuring cup device. A preferred embodiment includes the filling hole of the top wall includes a removably attached air-tight lid for covering the container reservoir and to help preserve the freshness of the materials stored in the container cavity.
摘要翻译：一种用可调式测量杯装置存储，分配和测量干燥颗粒状和粉末状材料的装置，该装置可拆卸地附接到该装置上以供分开使用，该测量杯装置能够精确地测量从该装置分配的材料的所需体积，具有用于储存要分配的材料的容器容器的主壳体，用于将量杯装置容纳在其中的容纳室; 在容器容器和容纳室之间的分配孔，以及具有用于打开和关闭用于填充量杯装置的分配孔的向外延伸的杆的分配盘。优选实施例包括顶壁的填充孔包括可移除地附接的气密盖，用于覆盖容器容器并有助于保持储存在容器腔中的材料的新鲜度。

4. 发明授权

US5924417A Metering device for use in transferring a desired volumetric dose of a flowable substance from a storage container 失效
标题翻译：用于从存储容器转移所需体积剂量的可流动物质的计量装置
公开(公告)号：US5924417A
公开(公告)日：1999-07-20
申请号：US918947
申请日：1997-08-25
申请人： Philip W. Braithwaite
发明人： Philip W. Braithwaite
IPC分类号： A61M13/00 , A61M11/00 , A61M15/00 , B65D83/06 , G01F11/12 , G01F11/18
CPC分类号： G01F11/18 , A61M11/002 , A61M15/0003 , A61M15/0045 , A61M15/0048 , A61M15/0051 , A61M15/0061 , A61M15/0066 , A61M15/0068 , G01F11/12 , A61M2202/064
摘要： A metering device, for use in transferring a desired volumetric dose of a flowable substance from a storage chamber containing the flowable substance to a location outside the storage chamber, is disclosed. An outlet conduit is arranged between the storage chamber and the location to which the dose is to be transferred. The metering device is of such size and shape as to be able to pass through the outlet conduit and includes first and second end element which, when the metering device is located inside the outlet conduit, are in a sealing engagement with the inner walls of the outlet conduit. The shape of the metering device between the first and second end elements is such that a space of the desired dose volume is defined between the first and second end elements and the intervening section of the inner walls of the outlet conduit, in which space the flowable substance from the storage chamber may be enclosed. The metering device is of particular use in a dry powder inhaler.
摘要翻译：公开了一种计量装置，用于将所需体积剂量的可流动物质从容纳可流动物质的储存室转移到储存室外部的位置。出口导管布置在储存室和剂量要转移到的位置之间。计量装置具有能够穿过出口管道的尺寸和形状，并且包括第一和第二端部元件，当计量装置位于出口导管内时，该第一和第二端部元件与内壁的密封接合出口导管。第一和第二端元件之间的计量装置的形状使得在第一和第二端元件与出口导管的内壁的中间部分之间限定所需剂量体积的空间，在该空间中可流动的可以封闭来自存储室的物质。计量装置在干粉吸入器中特别有用。

5. 发明授权

US2864538A Metering liquid dispenser 失效
标题翻译：计量液体分配器
公开(公告)号：US2864538A
公开(公告)日：1958-12-16
申请号：US53541255
申请日：1955-09-20
申请人： ALVIN G ASH
发明人： RASMUSSEN WILLIAM B
IPC分类号： G01F11/12 , G01F11/16
CPC分类号： G01F11/16 , G01F11/12

6. 发明授权

US2218852A Dispensing device 失效
公开(公告)号：US2218852A
公开(公告)日：1940-10-22
申请号：US16500137
申请日：1937-09-22
申请人： US METAL POWDERS INC
发明人： HAYMAN MANDLE HENRY
IPC分类号： G01F11/12
CPC分类号： G01F11/12

7. 发明授权

US1752527A Measuring device 失效
公开(公告)号：US1752527A
公开(公告)日：1930-04-01
申请号：US25439128
申请日：1928-02-15
申请人： HOWARD ALBERT P
发明人： HOWARD ALBERT P
IPC分类号： G01F11/12
CPC分类号： G01F11/12

8. 发明授权

US1481194A Powder box 失效
标题翻译：粉盒
公开(公告)号：US1481194A
公开(公告)日：1924-01-15
申请号：US58300722
申请日：1922-08-19
申请人： FISCHER JOHN W
发明人： FISCHER JOHN W
IPC分类号： G01F11/12
CPC分类号： G01F11/12

9. 发明申请

US20150069094A1 Volume Metering Dispenser 审中-公开
标题翻译：体积计量分配器
公开(公告)号：US20150069094A1
公开(公告)日：2015-03-12
申请号：US14386159
申请日：2013-03-15
申请人： David S. Smith America, Inc., DBA, Worldwide Dispensers
发明人： Michael D. Maher , Bradley L. Trettin , Loren L. Brelje
IPC分类号： G01F11/12 , B65D83/00
CPC分类号： G01F11/12 , B65D11/22 , B65D21/0209 , B65D83/0094 , G01F11/263
摘要： A volume metering dispenser comprises a body having a fluid cavity therein. The body further has a body wall, at least a portion of which is transparent or translucent, thereby permitting the operator to see the level of fluid within at least a portion of the fluid cavity. A valve is disposed within the body portion, the valve comprises a seal. The seal is selectively engaged to the body in order to selectively dispense fluid. The volume metering dispenser further comprises a resilient member. The resilient member is elastically deformable and the valve is attached to the resilient member.
摘要翻译：体积计量分配器包括其中具有流体腔的主体。身体还具有体壁，其至少一部分是透明或半透明的，从而允许操作者看到流体腔的至少一部分内的流体的水平。阀设置在主体部分内，阀包括密封件。密封件选择性地接合到主体以便选择性地分配流体。体积计量分配器还包括弹性构件。弹性构件可弹性变形，并且阀附接到弹性构件。

10. 发明授权

US06863195B2 Valve stem for use in a metering valve of a metered dose inhaler 失效
标题翻译：用于定量吸入器计量阀的阀杆
公开(公告)号：US06863195B2
公开(公告)日：2005-03-08
申请号：US10334375
申请日：2002-12-30
申请人： Andrew M. Bryant , Gustavo H. Castro , David J. Greenleaf , Peter D. Hodson , Gary D. Mahon
发明人： Andrew M. Bryant , Gustavo H. Castro , David J. Greenleaf , Peter D. Hodson , Gary D. Mahon
IPC分类号： B65D83/44 , B65D83/14 , G01F11/12 , G01R11/12 , B65D83/00
CPC分类号： B65D83/54 , G01F11/12 , G01R11/12
摘要： Valve stems for use in an aerosol metering valve are described herein. The valve stems include structures designed to limit the likelihood and extent to which a gasket can intrude into an opening in the valve stem. The valve stems described herein also limit the likelihood and extent of damage to the gasket caused by repeated use of the metering valve.
摘要翻译：本文描述了用于气溶胶计量阀的阀杆。阀杆包括设计成限制垫圈可能侵入阀杆中的开口的可能性和程度的结构。本文所述的阀杆还限制了由于重复使用计量阀而导致的垫圈损坏的可能性和程度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式