公开(公告)号：US20190183346A1

公开(公告)日：2019-06-20

申请号：US16284514

申请日：2019-02-25

Applicant: OMNI MEDSCI, INC.

Inventor： Mohammed N. ISLAM

IPC: A61B5/00 ,  G16H40/67 ,  G01N33/15 ,  G01J3/10 ,  G01J3/28 ,  G01J3/42 ,  G01J3/453 ,  A61B5/145 ,  A61B5/1455 ,  G01N21/35 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/39 ,  G01N21/88 ,  G01N33/02 ,  G01J3/02 ,  A61C19/04 ,  G01J3/14 ,  G01N33/49 ,  G01N33/44

CPC classification number: A61B5/0088 ,  A61B5/0013 ,  A61B5/0022 ,  A61B5/0024 ,  A61B5/0075 ,  A61B5/0086 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/4547 ,  A61B5/6801 ,  A61B5/7203 ,  A61B5/7257 ,  A61B5/7405 ,  A61B5/742 ,  A61B2562/0233 ,  A61B2562/0238 ,  A61B2562/146 ,  A61B2576/02 ,  A61C1/0046 ,  A61C19/04 ,  G01J3/0218 ,  G01J3/108 ,  G01J3/14 ,  G01J3/1838 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/42 ,  G01J3/453 ,  G01J2003/104 ,  G01J2003/1208 ,  G01J2003/2826 ,  G01M3/38 ,  G01N21/35 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/39 ,  G01N21/85 ,  G01N21/88 ,  G01N21/9508 ,  G01N33/02 ,  G01N33/025 ,  G01N33/15 ,  G01N33/442 ,  G01N33/49 ,  G01N2021/3595 ,  G01N2021/399 ,  G01N2201/061 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/08 ,  G01N2201/12 ,  G01N2201/129 ,  G06F19/00 ,  G16H40/67 ,  H01S3/0092 ,  H01S3/06758 ,  H01S3/302

Abstract: A smart phone or tablet includes laser diodes, at least some of which may be pulsed and generate near-infrared light and include Bragg reflectors to direct light to tissue/skin. An array of laser diodes generates near-infrared light and has an assembly in front of the array that forms the light into a plurality of spots on the tissue/skin. A receiver includes detectors that receive light reflected from the tissue/skin. An infrared camera receives light reflected from the tissue/skin and generates data based on the received light. The smart phone or tablet is configured to generate a two-dimensional or three-dimensional image using at least part of the data from the infrared camera.

公开(公告)号：US20180283944A1

公开(公告)日：2018-10-04

申请号：US15719601

申请日：2017-09-29

Applicant: UNION OPTECH CO., LTD.

Inventor： Junqiang Gong

IPC: G01J3/28 ,  G01J3/14

CPC classification number: G01J3/2823 ,  G01J3/14 ,  G01J2003/2826

Abstract: The present invention discloses a multi-optical shooting system, including an optical lens, where a spectroscopical module that can split a light wave transmitted from the optical lens into several light waves in different wavelength ranges is disposed on an imaging side of the optical lens; the shooting system further includes at least two photosensitive chips configured to receive light signals that are obtained by means of splitting by the spectroscopical module; the shooting system further includes an image processing system that can integrate and output light waves received by the photosensitive chips; and the spectroscopical module includes at least one spectroscopical component, where the spectroscopical component is a prism, a thin film, or a plane mirror. In the present invention, high definition of a shot image is implemented, image color restoration is good, and clear imaging can be implemented even in low illuminancy.

公开(公告)号：US10012543B1

公开(公告)日：2018-07-03

申请号：US15784510

申请日：2017-10-16

Applicant: Wavefront Research, Inc.

Inventor： Thomas A. Mitchell

IPC: G01J3/28 ,  G01J3/02 ,  G01J3/36 ,  G01J3/14

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/14 ,  G01J3/28 ,  G01J3/36 ,  G01J2003/2826

Abstract: An imaging optical system including a plurality of imaging optical sub-systems, each having at least one optical element and receiving light from a source, and a plurality of spectrometer optical sub-systems, each spectrometer optical sub-system receiving light from at least one of the imaging optical sub-systems, each imaging optical sub-system and spectrometer optical sub-system combination having a spatial distortion characteristic, each spatial distortion characteristic having a predetermined relationship to the other spatial distortion characteristics.

公开(公告)号：US09995722B2

公开(公告)日：2018-06-12

申请号：US15855201

申请日：2017-12-27

Applicant: OMNI MEDSCI, INC.

Inventor： Mohammed N. Islam

IPC: G01J3/00 ,  G01N33/15 ,  A61B5/00 ,  A61B5/1455 ,  A61B5/145 ,  G01J3/10 ,  G01J3/28 ,  G01J3/453 ,  G01N21/359 ,  G01N21/3563 ,  G01N21/39 ,  G01N21/88 ,  G01N33/02 ,  G01N33/44 ,  G01N33/49 ,  H01S3/30 ,  G01J3/14 ,  G01J3/18 ,  G01M3/38

CPC classification number: G01N33/15 ,  A61B5/0013 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/0086 ,  A61B5/0088 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/4547 ,  A61B2562/0233 ,  A61B2562/0238 ,  A61B2562/146 ,  A61B2576/02 ,  G01J3/108 ,  G01J3/14 ,  G01J3/1838 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/453 ,  G01J2003/104 ,  G01J2003/2826 ,  G01M3/38 ,  G01N21/3504 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/39 ,  G01N21/88 ,  G01N33/02 ,  G01N33/442 ,  G01N33/49 ,  G01N2021/3513 ,  G01N2021/399 ,  G01N2201/061 ,  G01N2201/062 ,  G01N2201/08 ,  G01N2201/12 ,  H01S3/302

Abstract: A measurement system includes a light source having semiconductor sources configured to generate an input optical beam, a multiplexer configured form an intermediate optical beam from the input optical beam, fibers including a fused silica fiber configured to receive the intermediate optical beam and to form an output optical beam. The output optical beam comprises wavelengths between 700 and 2500 nanometers with a bandwidth of at least 10 nanometers. A measurement apparatus is configured to deliver the output beam to a sample to generate a spectroscopy output beam. A receiver is configured to receive and process the spectroscopy output beam to generate an output signal, wherein the receiver processing includes chemometrics or multivariate analysis methods to permit identification of materials within the sample, the light source and the receiver are remote from the sample, and the sample includes plastics or food industry goods.

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：US20180140198A1

公开(公告)日：2018-05-24

申请号：US15860065

申请日：2018-01-02

Applicant: OMNI MEDSCI, INC.

Inventor： Mohammed N. ISLAM

IPC: A61B5/00 ,  G01J3/453 ,  A61B5/145 ,  A61B5/1455 ,  G01J3/10 ,  G01J3/28 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/39 ,  G01N33/49 ,  G01N33/44 ,  G01N33/15 ,  G01N33/02 ,  G01N21/88 ,  G01M3/38 ,  H01S3/30 ,  G01J3/14 ,  G01J3/18

CPC classification number: A61B5/0088 ,  A61B5/0013 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/0086 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/4547 ,  A61B5/6801 ,  A61B5/7257 ,  A61B5/7405 ,  A61B5/742 ,  A61B2562/0233 ,  A61B2562/0238 ,  A61B2562/146 ,  A61B2576/02 ,  G01J3/0218 ,  G01J3/108 ,  G01J3/14 ,  G01J3/1838 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/42 ,  G01J3/453 ,  G01J2003/104 ,  G01J2003/1208 ,  G01J2003/2826 ,  G01M3/38 ,  G01N21/35 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/39 ,  G01N21/85 ,  G01N21/88 ,  G01N21/9508 ,  G01N33/02 ,  G01N33/025 ,  G01N33/15 ,  G01N33/442 ,  G01N33/49 ,  G01N2021/3595 ,  G01N2021/399 ,  G01N2201/061 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/08 ,  G01N2201/12 ,  G01N2201/129 ,  G06F19/00 ,  G16H40/67 ,  H01S3/0092 ,  H01S3/06758 ,  H01S3/302

Abstract: A wearable device includes a measurement device having light emitting diodes (LEDs) measuring a physiological parameter. The measurement device modulates the LEDs to generate an optical beam having a near-infrared wavelength between 700-2500 nanometers. Lenses receive and deliver the optical beam to tissue, which reflects the optical beam to a receiver having spatially separated detectors coupled to analog-to-digital converters configured to generate receiver outputs. The receiver captures light while the LEDs are off, and reflected light from the tissue while the LEDs are on, to generate first and second signals, respectively. Signal-to-noise ratio is improved by differencing the first and second signals and by differencing the receiver outputs. The measurement device further improves signal-to-noise ratio of the reflected optical beam by increasing light intensity of the LEDs relative to an initial light intensity. The measurement device generates an output signal representing a non-invasive measurement on blood contained within the tissue.

公开(公告)号：US20180094976A1

公开(公告)日：2018-04-05

申请号：US15821591

申请日：2017-11-22

Applicant: Stratio

Inventor： Jae Hyung LEE ,  Youngsik Kim ,  Yeul Na ,  Juhyung Kang

IPC: G01J3/14 ,  G01J3/02 ,  G01J3/28 ,  G02B5/04 ,  G02B27/10

CPC classification number: G01J3/14 ,  G01J3/0289 ,  G01J3/2803 ,  G02B5/04 ,  G02B5/045 ,  G02B27/1013

Abstract: An apparatus for analyzing light includes an input aperture for receiving light; a first set of one or more lenses configured to relay light from the input aperture; and a prism assembly configured to disperse light from the first set of one or more lenses. The prism assembly includes a plurality of prisms that includes a first prism, a second prism that is distinct from the first prism, and a third prism that is distinct from the first prism and the second prism. The first prism is mechanically coupled with the second prism and the second prism is mechanically coupled with the third prism. The apparatus also includes a second set of one or more lenses configured to focus the dispersed light from the prism assembly; and an array detector configured for converting the light from the second set of one or more lenses to electrical signals.

公开(公告)号：US09888854B2

公开(公告)日：2018-02-13

申请号：US14356997

申请日：2012-08-22

Applicant: Hideo Sato

Inventor： Hideo Sato

IPC: A61B5/1455 ,  A61B5/00 ,  G01N21/64 ,  G01J3/44 ,  G01J3/02 ,  G01J3/14 ,  G01J3/36 ,  G01J3/12

CPC classification number: A61B5/0071 ,  A61B5/1455 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/14 ,  G01J3/36 ,  G01J3/44 ,  G01J2003/1213 ,  G01N21/645 ,  G01N21/6486 ,  G01N2021/6421 ,  G01N2021/6471

Abstract: Provided is a biometric device including a light source unit arranged facing a first part on a surface of an organism and configured to irradiate the first part with excitation light, and a light-reception unit arranged facing a second part adjacent to the first part on the surface of the organism and configured to receive fluorescence light which is generated by the excitation light exciting a first body substance of the organism and emitted from the second part.

公开(公告)号：US09885698B2

公开(公告)日：2018-02-06

申请号：US15212549

申请日：2016-07-18

Applicant: OMNI MEDSCI, INC.

Inventor： Mohammed N. Islam

IPC: G01J3/00 ,  G01N33/15 ,  A61B5/1455 ,  A61B5/00 ,  G01J3/10 ,  G01J3/28 ,  G01J3/453 ,  G01N21/359 ,  G01J3/14 ,  A61B5/145 ,  G01N33/49 ,  G01N21/3563 ,  G01N21/39 ,  G01N33/02 ,  G01N33/44 ,  G01N21/88 ,  G01J3/42 ,  G01J3/02 ,  H01S3/30 ,  G01J3/18 ,  G01M3/38 ,  G01J3/12 ,  G01N21/35 ,  G01N21/85 ,  G01N21/95 ,  H01S3/067 ,  H01S3/00

CPC classification number: A61B5/0088 ,  A61B5/0013 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/0086 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/4547 ,  A61B5/6801 ,  A61B5/7257 ,  A61B5/7405 ,  A61B5/742 ,  A61B2562/0233 ,  A61B2562/0238 ,  A61B2562/146 ,  A61B2576/02 ,  G01J3/0218 ,  G01J3/108 ,  G01J3/14 ,  G01J3/1838 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/42 ,  G01J3/453 ,  G01J2003/104 ,  G01J2003/1208 ,  G01J2003/2826 ,  G01M3/38 ,  G01N21/35 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/39 ,  G01N21/85 ,  G01N21/88 ,  G01N21/9508 ,  G01N33/02 ,  G01N33/025 ,  G01N33/15 ,  G01N33/442 ,  G01N33/49 ,  G01N2021/3595 ,  G01N2021/399 ,  G01N2201/061 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/08 ,  G01N2201/12 ,  G01N2201/129 ,  G06F19/00 ,  G16H40/67 ,  H01S3/0092 ,  H01S3/06758 ,  H01S3/302

Abstract: A wearable device for use with a smart phone or tablet includes a measurement device having a light source with a plurality of light emitting diodes (LEDs) for measuring physiological parameters and configured to generate an optical beam with wavelengths including a near-infrared wavelength between 700 and 2500 nanometers. The measurement device includes lenses configured to deliver the optical beam to a sample of skin or tissue, which reflects the optical beam to a receiver located a first distance from one of the LEDs and a different distance from another of the LEDs, and is also configured to generate an output signal representing a non-invasive measurement on blood contained within the sample. The wearable device is configured to communicate with the smart phone or tablet, which receives, processes, stores and displays the output signal with the processed output signal configured to be transmitted over a wireless transmission link.

公开(公告)号：US09885606B1

公开(公告)日：2018-02-06

申请号：US14212327

申请日：2014-03-14

Applicant: Thomas A. Mitchell

Inventor： Thomas A. Mitchell

IPC: G01J3/28 ,  G01J3/02

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/14 ,  G01J2003/1208

Abstract: A spectrometer having slit and detector elements located on the optical axis of the spectrometer, resulting in substantially increased spectral and spatial fields of the spectrometer. The spectrometer being more compact than current designs, while providing superior spatial and spectral image quality and resolution.