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1. 发明授权

US08004683B2 Optical product detection sensor 有权
标题翻译：光学产品检测传感器
公开(公告)号：US08004683B2
公开(公告)日：2011-08-23
申请号：US12247743
申请日：2008-10-08
申请人： Eugene Tokhtuev , Christopher J. Owen , Anatoly Skirda , Viktor Slobodyan , William M. Christensen , Paul Schilling , Joseph P. Erickson
发明人： Eugene Tokhtuev , Christopher J. Owen , Anatoly Skirda , Viktor Slobodyan , William M. Christensen , Paul Schilling , Joseph P. Erickson
IPC分类号： G01N21/00
CPC分类号： G01N21/85 , A61M5/1684 , A61M2205/3313 , G01N2021/3133 , G01N2021/3148 , G01N2021/3181 , G01N2201/0627
摘要： An optical detection sensor detects presence or absence of a product within a fluid delivery medium. An emitter directs radiation into the fluid delivery medium. Each of a plurality of detectors detects light within an associated one of a plurality of wavelength ranges transmitted through the fluid delivery medium. The output of each detector is further associated with at least one out-of-product threshold. A controller may further combine detector outputs, such as by multiplication, summation, or other mathematical operation, to produce additional measures of product presence or absence. Each combination output is also associated with at least one out-of-product threshold. The controller compares the output of each detector with the associated out-of-product threshold(s) and compares each combination output with the associated out-of-product threshold(s) to determine presence or absence of product within the fluid delivery medium. The sensor is able to determine presence or absence of a variety of products having different color, transparency or turbidity.
摘要翻译：光学检测传感器检测流体输送介质内产品的存在或不存在。发射器将辐射器引导到流体输送介质中。多个检测器中的每一个检测器检测通过流体输送介质传输的多个波长范围中的相关联的一个中的光。每个检测器的输出进一步与至少一个产品外阈值相关联。控制器可以进一步组合检测器输出，例如乘法，求和或其他数学运算，以产生产品存在或不存在的附加测量。每个组合输出也与至少一个产品外阈值相关联。控制器将每个检测器的输出与相关的产品外阈值进行比较，并将每个组合输出与相关联的产品外阈值进行比较，以确定流体输送介质内产品的存在或不存在。传感器能够确定具有不同颜色，透明度或浊度的各种产品的存在或不存在。

2. 发明申请

US20110240886A1 Fluorometric Sensor 有权
标题翻译：荧光传感器
公开(公告)号：US20110240886A1
公开(公告)日：2011-10-06
申请号：US12750806
申请日：2010-03-31
申请人： Eugene Tokhtuev , William M. Christensen , Christopher J. Owen , Viktor Slobodyan , Anatoly Skirda
发明人： Eugene Tokhtuev , William M. Christensen , Christopher J. Owen , Viktor Slobodyan , Anatoly Skirda
IPC分类号： G01N21/64 , H05K13/00
CPC分类号： G01N21/645 , G01J1/0233 , G01J1/0271 , G01J1/0411 , G01N21/33 , G01N2021/6419 , G01N2021/6478 , G01N2033/184 , G01N2201/0221 , G02B7/027 , G02B19/0014 , G02B19/0061 , G02B19/0085 , Y10T29/49002
摘要： Embodiments provide an optical sensor head and method of making an optical sensor head. In some cases the sensor head can be used as a fluorometric sensor to measure concentrations of substances within a liquid sample of interest. The sensor head includes a light source window and a detector window that transmit light between the sensor head and an analytical area. In some cases the windows include a ball lens positioned within a channel such that the ball lens and the channel create a seal between the interior and exterior of the sensor head.
摘要翻译：实施例提供一种光学传感器头和制造光学传感器头的方法。在某些情况下，传感器头可以用作荧光传感器来测量目标液体样品中物质的浓度。传感器头包括光源窗口和在传感器头部和分析区域之间透射光的检测器窗口。在一些情况下，窗户包括位于通道内的球透镜，使得球透镜和通道在传感器头部的内部和外部之间形成密封。

3. 发明授权

US07491366B2 Portable multi-channel device for optically testing a liquid sample 有权
标题翻译：用于光学测试液体样品的便携式多通道设备
公开(公告)号：US07491366B2
公开(公告)日：2009-02-17
申请号：US11070647
申请日：2005-03-03
申请人： Eugene Tokhtuev , Viktor Slobodyan , Christopher J. Owen , Christopher A. Buck , Anatoly Skirda , William M. Christensen
发明人： Eugene Tokhtuev , Viktor Slobodyan , Christopher J. Owen , Christopher A. Buck , Anatoly Skirda , William M. Christensen
IPC分类号： G01N21/00
CPC分类号： G01N21/251 , G01N21/51
摘要： A portable multi-channel device for optically testing of a liquid sample includes a controller; and a sample holder with a cylindrical sample compartment and at least two optical channels respectively for measuring turbidity of the sample liquid and for measuring one other optical property of the sample liquid. Each of the optical channels including: a light source placed at one end of the channel, a main detector placed across the sample compartment from the light source, a reference detector for measuring an intensity of light emitted by the light source, and an excitation focusing optic for directing a light emitted by the light source through the sample compartment towards the main detector. Signals from the reference detector of the channel, the main detector of the channel, and another main detector of another channel perpendicular to the channel are processed by the controller to evaluate the turbidity of the liquid sample.
摘要翻译：用于光学测试液体样品的便携式多通道装置包括控制器; 以及分别具有圆柱形样品室和至少两个光学通道的样品保持器，用于测量样品液体的浊度并测量样品液体的另一个光学性质。每个光通道包括：放置在通道一端的光源，从光源穿过样品室放置的主检测器，用于测量由光源发射的光的强度的参考检测器，以及激发聚焦用于将由光源发射的光引导通过样品室朝向主检测器。来自信道的参考检测器，通道的主检测器和垂直于通道的另一个通道的另一个主检测器的信号由控制器处理以评估液体样品的浊度。

4. 发明授权

US08373140B2 Fluorometric sensor 有权
标题翻译：荧光传感器
公开(公告)号：US08373140B2
公开(公告)日：2013-02-12
申请号：US12750806
申请日：2010-03-31
申请人： Eugene Tokhtuev , William M. Christensen , Christopher J. Owen , Viktor Slobodyan , Anatoly Skirda
发明人： Eugene Tokhtuev , William M. Christensen , Christopher J. Owen , Viktor Slobodyan , Anatoly Skirda
IPC分类号： G01N21/64
CPC分类号： G01N21/645 , G01J1/0233 , G01J1/0271 , G01J1/0411 , G01N21/33 , G01N2021/6419 , G01N2021/6478 , G01N2033/184 , G01N2201/0221 , G02B7/027 , G02B19/0014 , G02B19/0061 , G02B19/0085 , Y10T29/49002
摘要： Embodiments provide an optical sensor head and method of making an optical sensor head. In some cases the sensor head can be used as a fluorometric sensor to measure concentrations of substances within a liquid sample of interest. The sensor head includes a light source window and a detector window that transmit light between the sensor head and an analytical area. In some cases the windows include a ball lens positioned within a channel such that the ball lens and the channel create a seal between the interior and exterior of the sensor head.
摘要翻译：实施例提供一种光学传感器头和制造光学传感器头的方法。在某些情况下，传感器头可以用作荧光传感器来测量目标液体样品中物质的浓度。传感器头包括光源窗口和在传感器头部和分析区域之间透射光的检测器窗口。在一些情况下，窗户包括位于通道内的球透镜，使得球透镜和通道在传感器头部的内部和外部之间形成密封。

5. 发明申请

US20090097029A1 OPTICAL PRODUCT DETECTION SENSOR 有权
标题翻译：光学产品检测传感器
公开(公告)号：US20090097029A1
公开(公告)日：2009-04-16
申请号：US12247743
申请日：2008-10-08
申请人： Eugene Tokhtuev , Christopher J. Owen , Anatoly Skirda , Viktor Slobodyan , William M. Christensen , Paul Schilling , Joseph P. Erickson
发明人： Eugene Tokhtuev , Christopher J. Owen , Anatoly Skirda , Viktor Slobodyan , William M. Christensen , Paul Schilling , Joseph P. Erickson
IPC分类号： G01N21/25 , G01N21/00
CPC分类号： G01N21/85 , A61M5/1684 , A61M2205/3313 , G01N2021/3133 , G01N2021/3148 , G01N2021/3181 , G01N2201/0627
摘要： An optical detection sensor detects presence or absence of a product within a fluid delivery medium. An emitter directs radiation into the fluid delivery medium. Each of a plurality of detectors detects light within an associated one of a plurality of wavelength ranges transmitted through the fluid delivery medium. The output of each detector is further associated with at least one out-of-product threshold. A controller may further combine detector outputs, such as by multiplication, summation, or other mathematical operation, to produce additional measures of product presence or absence. Each combination output is also associated with at least one out-of-product threshold. The controller compares the output of each detector with the associated out-of-product threshold(s) and compares each combination output with the associated out-of-product threshold(s) to determine presence or absence of product within the fluid delivery medium. The sensor is able to determine presence or absence of a variety of products having different color, transparency or turbidity.
摘要翻译：光学检测传感器检测流体输送介质内产品的存在或不存在。发射器将辐射器引导到流体输送介质中。多个检测器中的每一个检测器检测通过流体输送介质传输的多个波长范围中的相关联的一个中的光。每个检测器的输出进一步与至少一个产品外阈值相关联。控制器可以进一步组合检测器输出，例如乘法，求和或其他数学运算，以产生产品存在或不存在的附加测量。每个组合输出也与至少一个产品外阈值相关联。控制器将每个检测器的输出与相关的产品外阈值进行比较，并将每个组合输出与相关联的产品外阈值进行比较，以确定流体输送介质内产品的存在或不存在。传感器能够确定具有不同颜色，透明度或浊度的各种产品的存在或不存在。

6. 发明授权

US08084756B2 UV fluorometric sensor and method for using the same 有权
标题翻译： UV荧光传感器及其使用方法
公开(公告)号：US08084756B2
公开(公告)日：2011-12-27
申请号：US13175491
申请日：2011-07-01
申请人： Eugene Tokhtuev , Christopher J. Owen , Viktor Slobodyan , Anatoly Skirda , Paul Schilling , Anna Pilipchenko , Paul R. Kraus , Katherine M. Sanville , Joseph Phillip Erickson
发明人： Eugene Tokhtuev , Christopher J. Owen , Viktor Slobodyan , Anatoly Skirda , Paul Schilling , Anna Pilipchenko , Paul R. Kraus , Katherine M. Sanville , Joseph Phillip Erickson
IPC分类号： G01N21/64 , G01J1/42 , G01N21/49
CPC分类号： G01N21/8507 , G01N21/6402 , G01N33/18
摘要： An ultraviolet (UV) fluorometric sensor measures a chemical concentration in a sample based on the measured fluorescence of the sample. The sensor includes a controller, at least one UV light source, and at least one UV detector. The sensor emits UV light in a wavelength range of 245-265 nm from the light source through the sample in an analytical area. The UV detector measures the fluorescence emission from the sample. The controller transforms output signals from the UV detector into fluorescence values or optical densities for one or more wavelengths in the wavelength range of 265-340 nm. The controller calculates the chemical concentration of the chemical in the sample based on the measured fluorescence emissions.
摘要翻译：紫外线（UV）荧光传感器基于样品的测量荧光测量样品中的化学浓度。传感器包括控制器，至少一个UV光源和至少一个UV检测器。传感器在分析区域内通过样品从光源发射波长245-265 nm的紫外光。 UV检测器测量样品的荧光发射。控制器将来自UV检测器的输出信号转换为在波长范围为265-340nm的一个或多个波长的荧光值或光密度。控制器基于测量的荧光发射计算样品中化学品的化学浓度。

7. 发明申请

US20090212236A1 UV FLUOROMETRIC SENSOR AND METHOD FOR USING THE SAME 有权
标题翻译： UV荧光传感器及其使用方法
公开(公告)号：US20090212236A1
公开(公告)日：2009-08-27
申请号：US12436593
申请日：2009-05-06
申请人： Eugene Tokhtuev , Christopher J. Owen , Viktor Slobodyan , Anatoly Skirda , Paul Schilling , Anna Pilipchenko , Paul R. Kraus , Katherine M. Sanville , Joseph Phillip Erickson
发明人： Eugene Tokhtuev , Christopher J. Owen , Viktor Slobodyan , Anatoly Skirda , Paul Schilling , Anna Pilipchenko , Paul R. Kraus , Katherine M. Sanville , Joseph Phillip Erickson
IPC分类号： G01N21/64
CPC分类号： G01N21/8507 , G01N21/6402 , G01N33/18
摘要： An ultraviolet (UV) fluorometric sensor measures a chemical concentration in a sample based on the measured fluorescence of the sample. The sensor includes a controller, at least one UV light source, and at least one UV detector. The sensor emits UV light in a wavelength range of 245-265 nm from the light source through the sample in an analytical area. The UV detector measures the fluorescence emission from the sample. The controller transforms output signals from the UV detector into fluorescence values or optical densities for one or more wavelengths in the wavelength range of 265-340 nm. The controller calculates the chemical concentration of the chemical in the sample based on the measured fluorescence emissions.
摘要翻译：紫外线（UV）荧光传感器基于样品的测量荧光测量样品中的化学浓度。传感器包括控制器，至少一个UV光源和至少一个UV检测器。传感器在分析区域内通过样品从光源发射波长245-265 nm的紫外光。 UV检测器测量样品的荧光发射。控制器将来自UV检测器的输出信号转换为在波长范围为265-340nm的一个或多个波长的荧光值或光密度。控制器基于测量的荧光发射计算样品中化学品的化学浓度。

8. 发明授权

US08502680B2 Hand hygiene compliance monitoring 有权
标题翻译：手卫生合规监控
公开(公告)号：US08502680B2
公开(公告)日：2013-08-06
申请号：US12787064
申请日：2010-05-25
申请人： Eugene Tokhtuev , Christopher J. Owen , Paul S. Schilling , Anatoly Skirda , Viktor Slobodyan , Joseph P. Erickson , Cheryl A. Littau , Christopher A. Buck
发明人： Eugene Tokhtuev , Christopher J. Owen , Paul S. Schilling , Anatoly Skirda , Viktor Slobodyan , Joseph P. Erickson , Cheryl A. Littau , Christopher A. Buck
IPC分类号： G08B23/00
CPC分类号： G08B21/245 , G06F19/00 , G06Q10/00 , G16H40/20
摘要： A system and associated processes monitor hand hygiene compliance. The system includes hand hygiene product dispensers positioned within areas of concern (AOC) in a facility in which hand hygiene events are to be monitored. The dispensers detect dispense events initiated at the dispenser and transmit a dispense event signal indicative that a dispense event occurred along with dispenser identification information. The system also includes a plurality of compliance badges, each worn by a different person in the facility. Each compliance badge receives dispense event signals corresponding dispenser identification information associated with dispense events initiated by the wearer of the compliance badge. The badges store dispense event records associated with each dispense event initiated by the wearer and thus keep track of all dispense events initiated by the wearer of the compliance badge. One or more data gathering stations positioned at various locations through the facility receive the dispense event information from the individual badges when they come within range. The dispense event information may then be transferred to a local or remote computer for analysis and reporting on hand hygiene events taking place within the facility.
摘要翻译：系统和相关过程监控手卫生合规性。该系统包括在需要监控手卫生事件的设施中定位在关注区域（AOC）内的手卫生产品分配器。分配器检测在分配器处发起的分配事件，并发送指示分发事件发生的分配事件信号以及分配器识别信息。该系统还包括多个合规徽章，每个符合徽章由设备中的不同人员佩戴。每个合格标准接收与由合规徽章的佩戴者发起的分配事件相关联的分配标识信息的分配事件信号。徽章存储与佩戴者发起的每个分配事件相关联的事件记录，并且因此跟踪佩戴者遵守徽章发起的所有分发事件。通过设施定位在不同位置的一个或多个数据收集站当它们进入范围内时，从个体徽章接收分配事件信息。分配事件信息随后可被传送到本地或远程计算机，用于分析和报告在设施内发生的手卫生事件。

9. 发明授权

US08395515B2 Hand hygiene compliance monitoring 有权
公开(公告)号：US08395515B2
公开(公告)日：2013-03-12
申请号：US12787097
申请日：2010-05-25
申请人： Eugene Tokhtuev , Christopher J. Owen , Paul S. Schilling , Anatoly Skirda , Viktor Slobodyan , Joseph P. Erickson , Cheryl A. Littau
发明人： Eugene Tokhtuev , Christopher J. Owen , Paul S. Schilling , Anatoly Skirda , Viktor Slobodyan , Joseph P. Erickson , Cheryl A. Littau
IPC分类号： G08B21/00
CPC分类号： G08B21/245 , G06F19/00 , G06Q10/00 , G16H40/20
摘要： A system and associated processes monitor hand hygiene compliance. The system includes hand hygiene product dispensers positioned within areas of concern (AOC) in a facility in which hand hygiene events are to be monitored. The dispensers detect dispense events initiated at the dispenser and transmit a dispense event signal indicative that a dispense event occurred along with dispenser identification information. The system also includes a plurality of compliance badges, each worn by a different person in the facility. Each compliance badge receives dispense event signals corresponding dispenser identification information associated with dispense events initiated by the wearer of the compliance badge. The badges store dispense event records associated with each dispense event initiated by the wearer and thus keep track of all dispense events initiated by the wearer of the compliance badge. One or more data gathering stations positioned at various locations through the facility receive the dispense event information from the individual badges when they come within range. The dispense event information may then be transferred to a local or remote computer for analysis and reporting on hand hygiene events taking place within the facility.

10. 发明授权

US07989780B2 UV fluorometric sensor and method for using the same 有权
公开(公告)号：US07989780B2
公开(公告)日：2011-08-02
申请号：US12633304
申请日：2009-12-08
申请人： Eugene Tokhtuev , Christopher J. Owen , Viktor Slobodyan , Anatoly Skirda , Paul Schilling , Anna Pilipchenko , Paul R. Kraus , Katherine M. Sanville , Joseph Phillip Erickson
发明人： Eugene Tokhtuev , Christopher J. Owen , Viktor Slobodyan , Anatoly Skirda , Paul Schilling , Anna Pilipchenko , Paul R. Kraus , Katherine M. Sanville , Joseph Phillip Erickson
IPC分类号： G01N21/64 , G01J1/42 , G01N21/49
CPC分类号： G01N21/8507 , G01N21/6402 , G01N33/18
摘要： An ultraviolet (UV) fluorometric sensor measures a chemical concentration in a sample based on the measured fluorescence of the sample. The sensor includes a controller, at least one UV light source, and at least one UV detector. The sensor emits UV light in a wavelength range of 245-265 nm from the light source through the sample in an analytical area. The UV detector measures the fluorescence emission from the sample. The controller transforms output signals from the UV detector into fluorescence values or optical densities for one or more wavelengths in the wavelength range of 265-340 nm. The controller calculates the chemical concentration of the chemical in the sample based on the measured fluorescence emissions.

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