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117 条记录 (耗时 0.023 秒)

    Apparatus for Improving Experience of Breastfeeding
    1.
    发明申请
    Apparatus for Improving Experience of Breastfeeding 审中-公开

    公开(公告)号：US20180289874A1

    公开(公告)日：2018-10-11

    申请号：US15925012

    申请日：2018-03-19

    申请人： Sean Xiaolu Wang

    发明人： Sean Xiaolu Wang

    IPC分类号： A61M1/06 ,  A61N5/06

    摘要： The photo therapy apparatus of the present invention comprises one or more light sources which are integrated with a breast pump for providing photo therapy treatment to the breast and nipple of women during pumping of breast milk. The light sources can be lasers, light emitting diodes (LEDs), lamps, or any other types of light sources which produce therapeutic light in a desired wavelength range. The therapeutic light is delivered through the breast-shield or flange of the breast pump to the breast and nipple and produces a variety of photochemical processes, e.g. increase of ATP (adenosine triphosphate), triggering of photo neurological response and activation of enzymes, changes in local pressure, increases in temperature, and deformation of cellular membranes. Such photochemical reaction helps to reduce pain and promote healing of nipple lesion and in the meantime enhance yield of breast milk.

    Phototherapy apparatus with interactive user interface
    2.
    发明授权
    Phototherapy apparatus with interactive user interface 有权

    公开(公告)号：US10086211B2

    公开(公告)日：2018-10-02

    申请号：US15707723

    申请日：2017-09-18

    申请人： BWT Property, Inc.

    发明人： Brian Pryor ,  Sean Xiaolu Wang

    IPC分类号： A61N5/06 ,  G06F19/00 ,  G16H40/63

    摘要： A phototherapy apparatus with interactive user interface for treating biological tissue of an animal or human target. The user interface comprises intuitive graphic menus which allow the clinicians or practitioners to define the properties of the biological tissue through easily observable physical characteristics such as weight, skin color, and hair color of the patient. The central control unit of the phototherapy apparatus then automatically optimizes the parameters of the light source according to the properties of the biological tissue and generates an appropriate treatment protocol to produce the optimum phototherapy result.

    Laser induced breakdown spectroscopy (LIBS) apparatus for the detection of mineral and metal contamination in liquid samples
    3.
    发明授权
    Laser induced breakdown spectroscopy (LIBS) apparatus for the detection of mineral and metal contamination in liquid samples 有权

    公开(公告)号：US09958395B2

    公开(公告)日：2018-05-01

    申请号：US15424931

    申请日：2017-02-06

    申请人： Xin Jack Zhou ,  Sean Xiaolu Wang ,  Qun Li

    发明人： Xin Jack Zhou ,  Sean Xiaolu Wang ,  Qun Li

    IPC分类号： G01N21/71 ,  G01N33/20 ,  H01S5/06 ,  G01J3/443

    CPC分类号： G01N21/718 ,  G01J3/443 ,  G01N33/20 ,  H01S5/0615

    摘要： This invention discloses an improved laser induced breakdown spectroscopy (LIBS) apparatus and method for the detection of mineral and metal contamination in liquid samples. The mineral and metal contaminant is first collected by filtering the liquid sample with a membrane filter. The membrane filter with the mineral and metal contaminant is then measured by a LIBS apparatus. The LIBS apparatus is based on a high repetition rate pulsed laser. The laser produces a train of laser pulses at a high repetition rate in the kHz (or even higher) range. When the laser beam hits the surface of the membrane filter, it generates several thousands of micro-plasma emissions per second. Synchronized miniature CCD array optical spectrometer modules collect the LIBS signal from these micro-plasma emissions. By adjusting the integration time of the spectrometer to cover a plurality of periods of the laser pulse train, the spectrometer integrates the LIBS signal produced by this plurality of laser pulses. Hence the intensity of the obtained LIBS spectrum can be greatly improved to increase the signal-to-noise ratio (SNR) and lower the level of detection (LOD).

    Laser induced breakdown spectroscopy (LIBS) apparatus based on high repetition rate pulsed laser
    4.
    发明授权
    Laser induced breakdown spectroscopy (LIBS) apparatus based on high repetition rate pulsed laser 有权

    公开(公告)号：US09797776B2

    公开(公告)日：2017-10-24

    申请号：US15166374

    申请日：2016-05-27

    申请人： Sean Xiaolu Wang ,  Qun Li

    发明人： Sean Xiaolu Wang ,  Qun Li

    IPC分类号： G01J3/30 ,  G01J3/443 ,  G01J3/10 ,  G01J3/06 ,  G01J3/02 ,  G01J3/28

    CPC分类号： G01J3/443 ,  G01J3/0208 ,  G01J3/06 ,  G01J3/10 ,  G01J3/28

    摘要： This invention discloses a laser induced breakdown spectroscopy (LIBS) apparatus based on a high repetition rate pulsed laser. The laser produces a train of laser pulses at a high repetition rate in the kHz or even higher range. When the laser beam hits the sample, it generates several thousands of micro-plasma emissions per second. Synchronized miniature CCD array optical spectrometer modules collect the LIBS signal from these micro-plasma emissions. By adjusting the integration time of the spectrometer to cover a plurality of periods of the laser pulse train, the spectrometer integrates the LIBS signal produced by this plurality of laser pulses. Hence the intensity of the obtained LIBS spectrum can be greatly improved to increase the signal-to-noise ratio (SNR) and lower the limit of detection (LOD). In addition, the influence of pulse to pulse variation of the laser is minimized since the obtained LIBS spectrum is the spectrum of a plurality of micro-plasma emissions produced by a plurality of laser pulses. The high repetition rate laser also makes it possible to measure the LIBS signal at a short and a long integration time and mathematically combining the two spectra to obtain a LIBS spectrum with enhanced dynamic range.

    Laser Induced Breakdown Spectroscopy (LIBS) Apparatus for the Detection of Mineral and Metal Contamination in Liquid Samples
    5.
    发明申请
    Laser Induced Breakdown Spectroscopy (LIBS) Apparatus for the Detection of Mineral and Metal Contamination in Liquid Samples 有权

    公开(公告)号：US20170234800A1

    公开(公告)日：2017-08-17

    申请号：US15424931

    申请日：2017-02-06

    申请人： Xin Jack Zhou ,  Sean Xiaolu Wang ,  Qun Li

    发明人： Xin Jack Zhou ,  Sean Xiaolu Wang ,  Qun Li

    IPC分类号： G01N21/71 ,  G01J3/443 ,  G01N33/20 ,  H01S5/06 ,  G01N21/05 ,  G01N21/77

    CPC分类号： G01N21/718 ,  G01J3/443 ,  G01N33/20 ,  H01S5/0615

    摘要： This invention discloses an improved laser induced breakdown spectroscopy (LIBS) apparatus and method for the detection of mineral and metal contamination in liquid samples. The mineral and metal contaminant is first collected by filtering the liquid sample with a membrane filter. The membrane filter with the mineral and metal contaminant is then measured by a LIBS apparatus. The LIBS apparatus is based on a high repetition rate pulsed laser. The laser produces a train of laser pulses at a high repetition rate in the kHz (or even higher) range. When the laser beam hits the surface of the membrane filter, it generates several thousands of micro-plasma emissions per second. Synchronized miniature CCD array optical spectrometer modules collect the LIBS signal from these micro-plasma emissions. By adjusting the integration time of the spectrometer to cover a plurality of periods of the laser pulse train, the spectrometer integrates the LIBS signal produced by this plurality of laser pulses. Hence the intensity of the obtained LIBS spectrum can be greatly improved to increase the signal-to-noise ratio (SNR) and lower the level of detection (LOD).

    PHOTOTHERAPY APPARATUS WITH INTERACTIVE USER INTERFACE
    7.
    发明申请
    PHOTOTHERAPY APPARATUS WITH INTERACTIVE USER INTERFACE 有权
    具有交互式用户界面的照相设备

    公开(公告)号：US20140296944A1

    公开(公告)日：2014-10-02

    申请号：US14226138

    申请日：2014-03-26

    申请人： BWT Property, Inc.

    发明人： Brian Pryor ,  Sean Xiaolu Wang

    IPC分类号： A61N5/06

    CPC分类号： A61N5/06 ,  A61N5/0601 ,  A61N2005/0626 ,  G06F19/00 ,  G06F19/321 ,  G06F19/325 ,  G16H40/63

    摘要： A phototherapy apparatus with interactive user interface for treating biological tissue of an animal or human target. The user interface comprises intuitive graphic menus which allow the clinicians or practitioners to define the properties of the biological tissue through easily observable physical characteristics such as weight, skin color, and hair color of the patient. The central control unit of the phototherapy apparatus then automatically optimizes the parameters of the light source according to the properties of the biological tissue and generates an appropriate treatment protocol to produce the optimum phototherapy result.

    摘要翻译： 一种具有用于治疗动物或人类靶标的生物组织的交互式用户界面的光疗装置。 用户界面包括直观的图形菜单，其允许临床医生或从业者通过容易观察的身体特征（例如患者的体重，肤色和头发颜色）来定义生物组织的属性。 然后，光疗装置的中央控制单元根据生物组织的性质自动优化光源的参数，并产生适当的治疗方案以产生最佳的光疗结果。

    Handheld Raman spectrometer
    8.
    发明授权
    Handheld Raman spectrometer 有权
    手持拉曼光谱仪

    公开(公告)号：US08699020B1

    公开(公告)日：2014-04-15

    申请号：US13711668

    申请日：2012-12-12

    申请人： Xin Jack Zhou ,  Daoguo Jiang ,  Sean Xiaolu Wang

    发明人： Xin Jack Zhou ,  Daoguo Jiang ,  Sean Xiaolu Wang

    IPC分类号： G01J3/44

    CPC分类号： G01J3/44 ,  G01J3/0264 ,  G01J3/0272 ,  G01N21/65 ,  G01N2201/0221

    摘要： This invention discloses a handheld Raman spectrometer. The handheld Raman spectrometer comprises: (i) a handheld enclosure; (ii) a volume Bragg grating stabilized laser mounted in the handheld enclosure for producing laser light; (iii) a Raman probe for delivering the laser light to a subject to produce Raman scattered light from the subject and collecting the Raman scattered light; (iv) a spectrometer mounted in the handheld enclosure for measuring the Raman scattered light and obtaining a Raman spectrum; (v) a high brightness display mounted in the handheld enclosure for displaying the obtained Raman spectrum; (vi) a multi-touch screen mounted on top of the high brightness display for receiving user inputs; (vii) a central processing unit mounted in the handheld enclosure for processing user inputs and controlling operation of the handheld Raman spectrometer; and (viii) a user interface based on the high brightness display, the multi-touch screen, and the central processing unit, the user interface is programmed to be capable to respond to user inputs incurring at least two points of contact with the multi-touch screen.

    摘要翻译： 本发明公开了一种手持拉曼光谱仪。 手持拉曼光谱仪包括：（i）手持式外壳; （ii）安装在手持式外壳中用于产生激光的体积布拉格光栅稳定激光; （iii）拉曼探头，用于将激光发射到被摄体以产生来自被摄体的拉曼散射光并收集拉曼散射光; （iv）安装在手持式外壳中用于测量拉曼散射光并获得拉曼光谱的光谱仪; （v）安装在手持式外壳中的高亮度显示器，用于显示所获得的拉曼光谱; （vi）安装在高亮度显示器顶部的用于接收用户输入的多点触摸屏; （vii）安装在手持式外壳中的中央处理单元，用于处理用户输入并控制手持拉曼光谱仪的操作; 和（viii）基于高亮度显示器，多点触摸屏幕和中央处理单元的用户界面，用户界面被编程为能够响应于与多重触摸屏幕的至少两个接触点的用户输入， 触摸屏。

    LED lighting fixture
    10.
    发明授权
    LED lighting fixture 有权
    LED照明灯具

    公开(公告)号：US08167459B2

    公开(公告)日：2012-05-01

    申请号：US12478096

    申请日：2009-06-04

    申请人： Sean Xiaolu Wang

    发明人： Sean Xiaolu Wang

    IPC分类号： F21V29/00 ,  E01F9/016

    CPC分类号： F21V29/51 ,  F21S8/081 ,  F21Y2115/10

    摘要： An LED lighting fixture compatible with existing incandescent lamp lighting fixtures. The heat produced by the LED light source is dissipated through a heat pipe into a ground hole to maintain an optimum operation temperature of the LED light source.

    摘要翻译： 一个LED照明灯具与现有的白炽灯照明灯具兼容。 由LED光源产生的热量通过热管散发到接地孔中，以维持LED光源的最佳工作温度。