公开(公告)号：US20130179090A1

公开(公告)日：2013-07-11

申请号：US13823333

申请日：2011-09-27

申请人： Jeffrey L. Conroy ,  Philip B. Forshee ,  Paul John Cronin

发明人： Jeffrey L. Conroy ,  Philip B. Forshee ,  Paul John Cronin

IPC分类号： G01N21/64 ,  G06F17/10

CPC分类号： G01N21/64 ,  G01N21/643 ,  G01N33/2882 ,  G01N2201/129 ,  G06F17/10

摘要： Device and methods for detecting/quantifying a fluorescent taggant in a liquid sample. Generally, the liquid samples are fuels having low concentrations (measured in ppb) of a fluorescent taggant. The detection/quantification generates a predicted concentration of the fluorescent tagging compound using a process selected from the group of a multivariate process, a background subtraction process, or a combination of both. The invention addresses the detection of an adulteration of gasoline and diesel fuels.

公开(公告)号：US08622976B2

公开(公告)日：2014-01-07

申请号：US13041296

申请日：2011-03-04

申请人： Lishan Aklog ,  Brian Justo deGuzman ,  Michael Glennon ,  Paul John Cronin ,  William Edgar Barker, III

发明人： Lishan Aklog ,  Brian Justo deGuzman ,  Michael Glennon ,  Paul John Cronin ,  William Edgar Barker, III

IPC分类号： A61M5/00 ,  A61M5/178 ,  A61M5/315

CPC分类号： A61M5/16877 ,  A61M5/1452 ,  A61M5/1454 ,  A61M5/14593 ,  A61M5/16804 ,  A61M5/16813 ,  A61M2205/60 ,  Y10T137/7793

摘要： Systems and methods for infusion of fluids using stored potential energy and a variable flow resistor. In one aspect of the present disclosure, there is provided an infusion device that includes a plunger situated within a vessel so as to define a chamber within which a volume of fluid can be accommodated between a downstream surface of the plunger and the vessel. The infusion device further includes an outflow path through which the fluid in the chamber can be dispensed upon displacement of the plunger by a force acting thereon. A variable flow resistor is situated within the outflow path and is configured to allow a substantially constant fluid flow rate from the vessel to be maintained as the force acting on the plunger decreases.

摘要翻译： 使用储存的势能输注流体的系统和方法以及可变流量电阻器。 在本公开的一个方面，提供了一种输液装置，其包括位于容器内的柱塞，以便限定一个腔室，在该腔室内容积的流体可以容纳在柱塞的下游表面和血管之间。 输注装置还包括流出路径，通过作用在其上的力使柱塞移位时，可以通过该流出路径分配腔室中的流体。 可变流量电阻器位于流出路径内，并且构造成允许当作用在柱塞上的力减小时来自容器的基本恒定的流体流速被维持。

公开(公告)号：US20110251579A1

公开(公告)日：2011-10-13

申请号：US13041296

申请日：2011-03-04

申请人： Lishan Aklog ,  Brian Justo deGuzman ,  Michael Glennon ,  Paul John Cronin ,  William Edgar Barker, III

发明人： Lishan Aklog ,  Brian Justo deGuzman ,  Michael Glennon ,  Paul John Cronin ,  William Edgar Barker, III

IPC分类号： A61M5/142

CPC分类号： A61M5/16877 ,  A61M5/1452 ,  A61M5/1454 ,  A61M5/14593 ,  A61M5/16804 ,  A61M5/16813 ,  A61M2205/60 ,  Y10T137/7793

摘要： Systems and methods for infusion of fluids using stored potential energy and a variable flow resistor. In one aspect of the present disclosure, there is provided an infusion device that includes a plunger situated within a vessel so as to define a chamber within which a volume of fluid can be accommodated between a downstream surface of the plunger and the vessel. The infusion device further includes an outflow path through which the fluid in the chamber can be dispensed upon displacement of the plunger by a force acting thereon. A variable flow resistor is situated within the outflow path and is configured to allow a substantially constant fluid flow rate from the vessel to be maintained as the force acting on the plunger decreases.

摘要翻译： 使用储存的势能输注流体的系统和方法以及可变流量电阻器。 在本公开的一个方面，提供了一种输液装置，其包括位于容器内的柱塞，以便限定一个腔室，在该腔室内容积的流体可以容纳在柱塞的下游表面和血管之间。 输注装置还包括流出路径，通过作用在其上的力使柱塞移位时，可以通过该流出路径分配腔室中的流体。 可变流量电阻器位于流出路径内，并且构造成允许当作用在柱塞上的力减小时来自容器的基本恒定的流体流速被维持。