公开(公告)号：US20180172510A1

公开(公告)日：2018-06-21

申请号：US15834989

申请日：2017-12-07

Applicant: Verifood, Ltd.

Inventor： Sagee Rosen ,  Damian Goldring ,  Dror Sharon ,  Uri Kinrot ,  Idan Bakish ,  Ittai Nir

IPC: G01J3/02 ,  G01N33/02 ,  G01J3/26 ,  G01N21/25

CPC classification number: G01J3/0256 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0259 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/26 ,  G01J2003/1213 ,  G01N21/255 ,  G01N21/65 ,  G01N33/02 ,  G01N2201/0221

Abstract: A system for analyzing food in a kitchen appliance for one or more of identifying the food, determining nutritional information of the food, and/or monitoring the readiness status of the food. The system may comprise a spectrometer apparatus integrated with the kitchen appliance such as an oven, or spaced apart from the kitchen appliance. The system may comprise a compound parabolic concentrator or a concentrating lens coupled to a spectrometer module and an illumination module of the apparatus. The system may comprise a respective compound parabolic concentrator or a concentrating lens coupled to each of the spectrometer module and illumination module for analyzing food at close range.

公开(公告)号：US09995623B2

公开(公告)日：2018-06-12

申请号：US14775299

申请日：2013-12-03

Applicant: Integrated Plasmonics Corporation

Inventor： Robert Joseph Walters

IPC: G01J3/28 ,  G01J3/02 ,  G01J3/10 ,  G01N21/25 ,  G01J3/12 ,  G01J3/18 ,  G01J3/42 ,  G01N21/31

CPC classification number: G01J3/0208 ,  G01J3/0216 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/0289 ,  G01J3/10 ,  G01J3/12 ,  G01J3/18 ,  G01J3/2803 ,  G01J3/42 ,  G01J2003/1213 ,  G01N21/255 ,  G01N2021/3122

Abstract: A spectroscopic device, which may be a handheld spectroscopic light source, which uses ambient light as a primary broadband light source, but which may be supplemented with an auxiliary light source to supplement band regions which may be deficient in the broad band source. The spectroscopic device makes use of a number of parallel control channels to monitor for sufficient light and to compensate for variations in the input light levels.

公开(公告)号：US20180153408A1

公开(公告)日：2018-06-07

申请号：US15504057

申请日：2016-05-10

Applicant: Ze Shan YAO ,  Piotr KUCHNIO ,  Michael Frank Gunter WOOD ,  Tammy Kee-Wai LEE ,  Yanhui BAI ,  Michael Peter BULK ,  Christopher Thomas JAMIESON

Inventor： Ze Shan YAO ,  Piotr KUCHNIO ,  Michael Frank Gunter WOOD ,  Tammy Kee-Wai LEE ,  Yanhui BAI ,  Michael Peter BULK ,  Christopher Thomas JAMIESON

IPC: A61B5/00 ,  A61B34/20

CPC classification number: A61B5/0075 ,  A61B5/0042 ,  A61B5/0071 ,  A61B5/0077 ,  A61B5/0082 ,  A61B5/0084 ,  A61B5/026 ,  A61B5/061 ,  A61B5/725 ,  A61B5/7425 ,  A61B5/748 ,  A61B17/34 ,  A61B34/20 ,  A61B90/20 ,  A61B90/361 ,  A61B2034/2055 ,  A61B2090/309 ,  A61B2562/0233 ,  A61B2562/0242 ,  G01J3/0248 ,  G01J3/10 ,  G01J3/2803 ,  G01J3/2823 ,  G01J2003/106 ,  G01J2003/2826

Abstract: A multispectral synchronized imaging system is provided. A multispectral light source of the system includes: blue, green and red LEDs, and one or more non-visible light sources, each being independently addressable and configured to emit, in a sequence: at least visible white light, and non-visible light in one or more given non-visible frequency ranges. The system further includes a camera and an optical filter arranged to filter light received at the camera, by: transmitting visible light from the LEDs; filter out non-visible light from the non-visible light sources; and otherwise transmit excited light emitted by a tissue sample excited by non-visible light. Images acquired by the camera are output to a display device. A control unit synchronizes acquisition of respective images at the camera for each of blue light, green light, visible white light, and excited light received at the camera, as reflected by the tissue sample.

公开(公告)号：US09989412B2

公开(公告)日：2018-06-05

申请号：US15081743

申请日：2016-03-25

Applicant: Daylight Solutions, Inc.

Inventor： Jeremy Rowlette ,  Edeline Fotheringham ,  William Chapman ,  Miles Weida ,  David Arnone

IPC: H04N9/47 ,  G02B13/14 ,  G01J3/02 ,  G01J3/08 ,  G01J3/10 ,  G01J3/28 ,  G01J3/32 ,  G01J3/42 ,  G02B21/16 ,  G02B21/36 ,  G01N21/39 ,  G01N21/35

CPC classification number: G01J3/0208 ,  G01J3/0262 ,  G01J3/0289 ,  G01J3/08 ,  G01J3/10 ,  G01J3/2803 ,  G01J3/32 ,  G01J3/42 ,  G01N21/35 ,  G01N21/39 ,  G02B21/16 ,  G02B21/361

Abstract: A spectral imaging device (12) includes an image sensor (28), an illumination source (14), a refractive, optical element (24A), a mover assembly (24C) (29), and a control system (30). The image sensor (28) acquires data to construct a two-dimensional spectral image (13A) during a data acquisition time (346). The illumination source (14) generates an illumination beam (16) that illuminates the sample (10) to create a modified beam (16I) that follow a beam path (16B) from the sample (10) to the image sensor (28). The refractive, optical element (24A) is spaced apart a separation distance (42) from the sample (10) along the beam path (16B). During the data acquisition time (346), the control system (30) controls the illumination source (14) to generate the illumination beam (16), controls the mover assembly (29) (24C) to modulate the separation distance (42), and controls the image sensor (28) to capture the data.

公开(公告)号：US09986912B2

公开(公告)日：2018-06-05

申请号：US14866973

申请日：2015-09-27

Applicant: Thomas Nathan Millikan

Inventor： Thomas Nathan Millikan

IPC: H04N7/18 ,  H04W4/02 ,  A61B5/00 ,  A61B5/05 ,  A61B5/103 ,  G01B9/02 ,  G02B5/10 ,  G06K9/00 ,  G01J3/51 ,  G01J1/58 ,  G01J3/02 ,  G01J3/10 ,  G01J3/14 ,  G01J3/28 ,  G01J3/36 ,  H04N5/33 ,  G06T7/90 ,  G06T7/00 ,  H04N5/232 ,  A61B5/11 ,  G01J3/12

CPC classification number: A61B5/0075 ,  A61B5/0071 ,  A61B5/0077 ,  A61B5/1112 ,  A61B5/743 ,  A61B2560/0242 ,  A61B2576/00 ,  G01J1/58 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/10 ,  G01J3/14 ,  G01J3/2823 ,  G01J3/36 ,  G01J3/513 ,  G01J2003/1213 ,  G01J2003/2826 ,  G06T7/0012 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/30088 ,  G06T2207/30196 ,  H04N5/23293 ,  H04N5/332 ,  H04N7/18 ,  H04N7/183

Abstract: Multispectral images, including ultraviolet light and its interactions with ultraviolet light-interactive compounds, can be captured, processed, and represented to a user. Ultraviolet-light related information can be conveniently provided to a user to allow the user to have awareness of UV characteristics and the user's risk to UV exposure.

公开(公告)号：US09983059B2

公开(公告)日：2018-05-29

申请号：US15502430

申请日：2015-07-13

Applicant: ARCHIMEJ TECHNOLOGY

Inventor： Mejdi Nciri ,  Eric Christian Belarbre ,  Henri Leung

IPC: G01J3/28 ,  G01J3/447 ,  G01J3/10 ,  G01J3/433

CPC classification number: G01J3/447 ,  G01J3/10 ,  G01J3/4338 ,  G01J2003/102

Abstract: Disclosed is a spectroscopy device, including an analysis zone for receiving a sample; at least one light-emitting diode arranged to emit a light beam towards the analysis zone, having a luminous intensity spectral profile in a working wavelength interval; unit for varying with time the luminous intensity spectral profile emitted by the diode in the working wavelength interval of the diode; a detector, arranged to receive, during a variation with time of the luminous intensity spectral profile emitted by the diode, the light beam emitted by the diode and having crossed the analysis zone, and supplying a detection signal of the light beam emitted by the diode and received by the detector, in the form of a signal which depends on at least one characteristic representative of the luminous intensity spectral profile of the light-emitting diode. Application to derivative spectroscopy.

公开(公告)号：US09983057B2

公开(公告)日：2018-05-29

申请号：US15568913

申请日：2016-04-29

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Nils Kaufmann ,  Alexander Martin

IPC: G01J3/18 ,  G01J3/10 ,  G01J3/42 ,  H01L33/58 ,  H01L33/50

CPC classification number: G01J3/108 ,  G01J3/0289 ,  G01J3/10 ,  G01J3/18 ,  G01J3/42 ,  H01L33/50 ,  H01L33/505 ,  H01L33/58

Abstract: An optoelectronic arrangement includes an optoelectronic semiconductor chip, a wavelength-converting element and a detector component, wherein the optoelectronic arrangement is configured to emit light with a first peak wavelength and to emit light with a second peak wavelength, the first peak wavelength is in the visible spectral range and the second peak wavelength is in the non-visible spectral range or the first peak wavelength is in the non-visible spectral range and the second peak wavelength is in the visible spectral range, and the optoelectronic arrangement emits the light whose peak wavelength is in the non-visible spectral range into a target area, and the detector component is configured to detect light backscattered from the target area and the peak wavelength of which is in the non-visible spectral range.

公开(公告)号：US09970815B2

公开(公告)日：2018-05-15

申请号：US15484767

申请日：2017-04-11

Applicant: SciAps, Inc.

Inventor： David R. Day ,  Donald W. Sackett

IPC: G01J3/30 ,  G01J3/02 ,  G01N21/71 ,  G01J3/443 ,  G01J3/10

CPC classification number: G01J3/443 ,  G01J3/027 ,  G01J3/10 ,  G01N21/718 ,  G01N2201/06113 ,  G01N2201/069

Abstract: A LIBS analyzer and method includes a laser configured to produce a plasma on a sample at a focal point on the sample and a spectrometer responsive to radiation emitted from the plasma and configured to produce an output spectrum. A detector is positioned to detect low intensity pre-firing radiation produced by the laser and reflected off the sample from the focal point. The intensity of the low intensity pre-firing radiation is compared to a predetermined minimum and the laser pump sequence is halted if the intensity of the low intensity pre-firing radiation is less than the predetermined minimum.

公开(公告)号：US20180128680A1

公开(公告)日：2018-05-10

申请号：US15586720

申请日：2017-05-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong Ho KIM

IPC: G01J3/10 ,  G01J3/28 ,  A61B5/145 ,  A61B5/1455

CPC classification number: G01J3/10 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B2560/0242 ,  G01J3/28 ,  G01J3/32 ,  G01J3/44 ,  G01J2003/102 ,  G01J2003/106 ,  G01J2003/284

Abstract: A spectrometer according to one aspect may include a plurality of light sources configured to emit light to a target object, a plurality of wavelength controllers installed on one surface of each of the plurality of light sources and configured to adjust a peak wavelength band of each of the light sources, and a detection unit configured to detect light returning from the target object.

公开(公告)号：US20180116526A1

公开(公告)日：2018-05-03

申请号：US15709381

申请日：2017-09-19

Applicant: Hypermed Imaging, Inc.

Inventor： Svetlana V. Panasyuk ,  Jenny Freeman ,  Alexander Panasyuk

IPC: A61B5/00 ,  G01J3/02 ,  A61B5/02 ,  G01N21/31 ,  G01N21/21 ,  G01J3/28 ,  G01J3/10 ,  G01N21/35 ,  G01N21/359

CPC classification number: A61B5/0091 ,  A61B5/0059 ,  A61B5/02007 ,  A61B5/415 ,  A61B5/416 ,  A61B5/418 ,  A61B5/4842 ,  A61B5/742 ,  A61B5/7425 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/0264 ,  G01J3/10 ,  G01J3/2823 ,  G01N21/21 ,  G01N21/31 ,  G01N21/35 ,  G01N21/359 ,  G01N2021/3137 ,  G01N2021/3155 ,  G01N2021/317

Abstract: Apparatus and methods for hyperspectral imaging analysis that assists in real and near-real time assessment of biological tissue condition, viability, and type, and monitoring the above overtime. Embodiments of the invention are particularly useful in surgery, clinical procedures, tissue assessment, diagnostic procedures, health monitoring, and medical evaluations, especially in the detection and treatment of cancer.