-
公开(公告)号：US07798420B2
公开(公告)日：2010-09-21
申请号：US11351832
申请日：2006-02-10
CPC分类号： A61M15/02 , A61M11/001 , B05B5/0255 , B05B5/0533 , B05B5/1691
摘要： A method for delivering an aerosol, especially an aromatic aerosol, comprising the steps of contacting a capillary wick, comprising an EHD comminution site, with a liquid source, whereby at least a portion of the liquid transports to the EHD comminution site; applying a voltage to the liquid within the capillary wick at a location spaced apart from the liquid source and proximate the EHD comminution site; and applying a ground reference at a location external to the EHD comminution site, wherein at least a portion of the liquid EHD comminutes to form a spray having a generally-consistent flowrate and a device therefor.
摘要翻译： 一种用于递送气溶胶，特别是芳族气溶胶的方法，包括以下步骤：使包含EHD粉碎部位的毛细管芯与液体源接触，由此至少一部分液体输送到EHD粉碎部位; 在与液体源间隔开并且靠近EHD粉碎部位的位置向毛细管芯内的液体施加电压; 以及在所述EHD粉碎部位外部的位置处施加接地参考，其中所述液体EHD的至少一部分粉碎以形成具有大致一致的流量的喷雾器及其装置。
-
公开(公告)号：US20090104269A1
公开(公告)日：2009-04-23
申请号：US11883494
申请日：2006-02-10
申请人： Brian Graham , Beverly A. Piatt , James J. Lind , James E. Dvorsky , Mark Bell , W.M. Prabodha Wijetunge , Sreedhara Alavattam
发明人： Brian Graham , Beverly A. Piatt , James J. Lind , James E. Dvorsky , Mark Bell , W.M. Prabodha Wijetunge , Sreedhara Alavattam
CPC分类号： A61K9/5138 , A01N25/04 , A01N25/28 , A01N25/34 , A61K9/5146 , A61K9/5192 , A01N25/26 , A01N43/70 , A01N53/00
摘要： Methods, and the products thereof, for producing nanoparticles that in some embodiments are at least partially encapsulated by an encapsulant; and methods, and products thereof, for producing nanoformulations that are suspensions of nanoparticles in a liquid formulation. Typically the nanoparticles include agrochemicals, pharmaceuticals, catalysts, and other active ingredients.
摘要翻译： 用于生产纳米颗粒的方法及其产品，其在一些实施方案中至少部分地被密封剂包封; 以及用于制备纳米颗粒在液体制剂中的悬浮液的纳米制剂的方法及其产品。 通常，纳米颗粒包括农用化学品，药物，催化剂和其它活性成分。
-
公开(公告)号：US08141795B2
公开(公告)日：2012-03-27
申请号：US12859867
申请日：2010-08-20
申请人： James E. Dvorsky , Beverly A. Piatt
发明人： James E. Dvorsky , Beverly A. Piatt
CPC分类号： A61M15/02 , A61M11/001 , B05B5/0255 , B05B5/0533 , B05B5/1691
摘要： A method for delivering an aerosol, especially an aromatic aerosol, comprising the steps of contacting a capillary wick, comprising an EHD comminution site, with a liquid source, whereby at least a portion of the liquid transports to the EHD comminution site; applying a voltage to the liquid within the capillary wick at a location spaced apart from the liquid source and proximate the EHD comminution site; and applying a ground reference at a location external to the EHD comminution site, wherein at least a portion of the liquid EHD comminutes to form a spray having a generally-consistent flowrate and a device therefor.
摘要翻译： 一种用于递送气溶胶，特别是芳族气溶胶的方法，包括以下步骤：使包含EHD粉碎部位的毛细管芯与液体源接触，由此至少一部分液体输送到EHD粉碎部位; 在与液体源间隔开并且靠近EHD粉碎部位的位置向毛细管芯内的液体施加电压; 以及在所述EHD粉碎部位外部的位置处施加接地参考，其中所述液体EHD的至少一部分粉碎以形成具有大致一致的流量的喷雾器及其装置。
-
4.发明申请Highly-Aqueous, Non-Respirable Aerosols Containing Biologically-Active Ingredients, Method of Making, and Device Therefor 审中-公开含有生物活性成分的高含水不挥发性气溶胶，制备方法及其装置公开(公告)号：US20080259519A1
公开(公告)日：2008-10-23
申请号：US11662833
申请日：2005-09-14
申请人： Ada S. Cowan , Sreedhara Alavattam , Beverly A. Piatt , James E. Dvorsky , William M. Fountain , Mark R. Wilson
发明人： Ada S. Cowan , Sreedhara Alavattam , Beverly A. Piatt , James E. Dvorsky , William M. Fountain , Mark R. Wilson
CPC分类号： B05B5/0533 , A01N25/06 , A61K9/12 , B05B1/14 , B05B5/0535 , A01N39/04 , A01N39/02 , A01N37/40 , A01N25/30 , A01N25/02
摘要： A non-respirable aerosol, particularly a non-respirable aerosol comprising a biologically-effective amount of a biologically-active agent dissolved, emulsified, or suspended in a highly-aqueous liquid carrier vehicle. The highly-aqueous liquid carrier vehicle comprises about 60 wt % to about 100 wt % water, about 0 wt % to about 40 wt % of a co-solvent, about 0.05 wt % to about 10 wt % of an acceptable surfactant, and about 0 wt % to about 10 wt % of an excipient. The non-respirable aerosol is substantially monodisperse when dispensed from a sprayhead assembly comprising a preferably linear array of a plurality of nozzles and at least one counter electrode adapted to substantially equalize the charge fields of the plurality of nozzles.
摘要翻译： 不可呼吸的气溶胶，特别是不可呼吸的气溶胶，其包含溶解，乳化或悬浮在高含量液体载体载体中的生物有效量的生物活性剂。 高含量液体载体载体包含约60重量％至约100重量％的水，约0重量％至约40重量％的助溶剂，约0.05重量％至约10重量％的可接受的表面活性剂，以及约 0重量％至约10重量％的赋形剂。 当从包括多个喷嘴的优选线性阵列的喷头组件分配时，不可呼吸气溶胶基本上是单分散的，以及适于基本均衡多个喷嘴的电荷场的至少一个对电极。
-
公开(公告)号：US20100314460A1
公开(公告)日：2010-12-16
申请号：US12859867
申请日：2010-08-20
申请人： James E. Dvorsky , Beverly A. Piatt
发明人： James E. Dvorsky , Beverly A. Piatt
CPC分类号： A61M15/02 , A61M11/001 , B05B5/0255 , B05B5/0533 , B05B5/1691
摘要： A method for delivering an aerosol, especially an aromatic aerosol, comprising the steps of contacting a capillary wick, comprising an EHD comminution site, with a liquid source, whereby at least a portion of the liquid transports to the EHD comminution site; applying a voltage to the liquid within the capillary wick at a location spaced apart from the liquid source and proximate the EHD comminution site; and applying a ground reference at a location external to the EHD comminution site, wherein at least a portion of the liquid EHD comminutes to form a spray having a generally-consistent flowrate and a device therefor.
摘要翻译： 一种用于递送气溶胶，特别是芳族气溶胶的方法，包括以下步骤：使包含EHD粉碎部位的毛细管芯与液体源接触，由此至少一部分液体输送到EHD粉碎部位; 在与液体源间隔开并且靠近EHD粉碎部位的位置向毛细管芯内的液体施加电压; 以及在所述EHD粉碎部位外部的位置处施加接地参考，其中所述液体EHD的至少一部分粉碎以形成具有大致一致的流量的喷雾器及其装置。
-
公开(公告)号：US20090316445A1
公开(公告)日：2009-12-24
申请号：US12306100
申请日：2007-06-26
IPC分类号： H02M3/335
摘要： This invention pertains to the control of high voltage power, and in particular to control of high voltage power from low voltage sources while reducing unwanted self resonance in the windings of a self oscillating flyback converter.
摘要翻译： 本发明涉及高压电力的控制，特别是控制来自低电压源的高电压功率，同时减少自振荡反激式转换器的绕组中的不需要的自谐振。
-
公开(公告)号：US09289550B1
公开(公告)日：2016-03-22
申请号：US11385448
申请日：2006-03-20
CPC分类号： A61M5/16836 , A61B5/03 , A61B5/0507 , A61B5/4878 , A61B2562/04 , A61M5/007 , A61M2205/3313 , A61M2205/3375 , G01N22/00 , Y10S128/13
摘要： An apparatus for the detection of extravasation of an injection fluid infused into a tissue during an imaging procedure is disclosed. The apparatus includes at least a first source of energy to supply an X-ray or gamma ray imaging energy to tissue in the vicinity of a site and at least a first sensor to measure an energy signal resulting from the energy supplied to the tissue by the first imaging energy source, and circuitry configured to compare the energy signal detected by the first sensor to a baseline measurement and provide an alert that extravasation is occurring.
摘要翻译： 公开了一种用于在成像过程期间检测注入到组织中的注射液的外渗的装置。 该装置包括至少第一能量源，以将X射线或γ射线成像能量提供给场所附近的组织和至少第一传感器，以测量由所述组织供应的能量而产生的能量信号 第一成像能量源和被配置为将由第一传感器检测到的能量信号与基线测量进行比较并且提供正在发生外渗的警报的电路。
-
公开(公告)号：USD390485S
公开(公告)日：1998-02-10
申请号：US60781
申请日：1996-10-07
-
公开(公告)号：US4634917A
公开(公告)日：1987-01-06
申请号：US686124
申请日：1984-12-26
CPC分类号： G06F3/0414 , G01B7/004 , G01L1/16 , G01L5/228 , H01L41/1132 , A61F2002/7635 , Y10S310/80
摘要： A tactile sensing apparatus having a piezoelectric energizing layer with a plurality of conductors disposed on one surface of a piezoelectric material and a plurality of conductors disposed on the opposite surface of the piezoelectric material, the plurality of conductors having electrical connections connected to electrical energizing means. An electrical insulating layer disposed adjacent the piezoelectric energizing layer. A second piezoelectric sensing layer is disposed adjacent the insulating layer, and has conducting surfaces disposed on opposite surfaces thereof. The conductors in the piezoelectric energizing layer provide N.times.M energizing areas with N+M electrical connections to the energizing layer. Further apparatus may include an oscillator, an optional amplifier and a switching means or multiplexer for the input signal.The apparatus may optionally have more than one piezoelectric energizing layer as well as more than one piezoelectric sensing layer. PVF.sub.2 is the preferred piezoelectric material. An optional base material and protective layer may be used.A method of operating the tactile sensor includes providing a variable frequency electrical signal at a frequency and amplitude adapted to energize the energizing areas. The signal is switched to the conductors to energize selected energizing areas of the energizing layer in a predetermined sequence. The signal generated in the sensing layer that varies in frequency and amplitude in response to an object in contact with the tactile sensor is processed for frequency and amplitude information to determine the characteristics of the object such as shape, force or weight.
摘要翻译： 一种具有压电激励层的触觉感测装置，其具有设置在压电材料的一个表面上的多个导体和设置在压电材料的相对表面上的多个导体，所述多个导体具有连接到电激励装置的电连接。 设置在压电激励层附近的电绝缘层。 第二压电感测层设置在绝缘层附近，并且具有设置在其相对表面上的导电表面。 压电激励层中的导体提供具有N + M电连接到激励层的N×M激励区域。 另外的装置可以包括振荡器，可选放大器以及用于输入信号的开关装置或多路复用器。 该装置可以可选地具有多于一个的压电激励层以及多于一个的压电感测层。 PVF2是优选的压电材料。 可以使用可选的基材和保护层。 操作触觉传感器的方法包括提供适于激励通电区域的频率和幅度的可变频率电信号。 信号切换到导体，以预定的顺序激励激励层的选定的激励区域。 对感测层中产生的响应于与触觉传感器接触的物体的频率和幅度变化的信号被处理以用于频率和幅度信息以确定物体的特征，例如形状，力或重量。
-
公开(公告)号：US20130124103A1
公开(公告)日：2013-05-16
申请号：US13639623
申请日：2011-04-11
IPC分类号： G01T1/167
摘要： The system for measuring the radioactive concentration of a radiopharmaceutical includes a container, an interrogation region, a radiation detector, a signal capture device and microprocessor system. The interrogation region associated with the container. The radiation detector to focus detecting radiation emitted from the interrogation region. The signal capture device capable of obtaining a radiation measurement of the interrogation region. The microprocessor system in data communication with the signal capture device. The microprocessor system is capable of calculating a radioactive concentration of a radiopharmaceutical emitting radiation contained in the interrogation region from the signal capture device.
摘要翻译： 用于测量放射性药物的放射性浓度的系统包括容器，询问区域，辐射检测器，信号捕获装置和微处理器系统。 与容器关联的询问区域。 用于对来自询问区域的辐射进行聚焦的放射线检测器。 能够获得询问区域的辐射测量的信号捕获装置。 微处理器系统与信号捕获设备进行数据通信。 微处理器系统能够计算从信号捕捉装置发出的询问区域中包含的辐射放射性药物的放射性浓度。
-
-
-
-
-
-
-
-
-
搜索结果
34 条记录 (耗时 0.023 秒)
