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公开(公告)号：US20220409056A1
公开(公告)日：2022-12-29
申请号：US17771649
申请日：2020-10-16
Applicant: Colgate-Palmolive Company , University of Washington
Inventor： Hrebesh Molly SUBHASH , LaTonya KILPATRICK-LIVERMAN , Ruikang WANG , Nhan LE
Abstract: An imaging system may include: a first light source configured to emit a first source spectrum of collimated light; a second light source configured to emit a second source spectrum of light; a probe head configured to direct the first source spectrum and the second source spectrum toward tissue in an oral cavity and to collect a first feedback spectrum of light and a second feedback spectrum of light; an interferometry sub-system to generate an optical feedback signal using the first source spectrum; at least one optical sensor array for receiving the optical feedback signal and the second feedback spectrum; and at least one programmable processor to generate: a first diagnostic image of the tissue using the optical feedback signal; a second diagnostic image of the tissue using the second feedback spectrum; and a third diagnostic image from a combination of the first diagnostic image and the second diagnostic image.
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公开(公告)号：US20190076123A1
公开(公告)日：2019-03-14
申请号：US15701570
申请日：2017-09-12
Applicant: Colgate-Palmolive Company
Inventor： Hrebesh Molly SUBHASH
Abstract: An imaging system may include: a probe head including a light source for emitting light in at least one spectral waveband suitable to generate a photoacoustic response in tissue, and an ultrasound transducer having a transmit mode for transmitting ultrasound energy into the tissue and a receive mode for receiving the ultrasound energy reflected by the tissue and photoacoustic energy from the tissue; and a programmable system configured to actuate the light source and to actuate the ultrasound transducer between the transmit mode and the receive mode in response to a timing signal.
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公开(公告)号：US20190029564A1
公开(公告)日：2019-01-31
申请号：US16047159
申请日：2018-07-27
Applicant: Colgate-Palmolive Company
Inventor： Deborah Ann PERU , Hrebesh Molly SUBHASH
CPC classification number: A61B5/1032 , A61B5/0075 , A61B5/0088 , A61C19/04 , A61C19/10 , G01J3/0202 , G01J3/10 , G01J3/508
Abstract: A color or shade assessment system and a method of assessing color or shade of an object. The system may include a color or shade measurement device having a probe portion terminating at a distal end, a light emitter assembly, and a light receiver assembly. Furthermore, a spacer including a sleeve extending from a proximal end to a distal end and defining a passageway may be coupled to the probe portion. The spacer may be alterable between (1) a first state in which the spacer is detached from the probe portion; and (2) a second state in which at least a portion of the probe portion extends into the central passageway of the sleeve and the distal end of the probe portion is located between the proximal and distal ends of the sleeve.
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公开(公告)号：US20230354993A1
公开(公告)日：2023-11-09
申请号：US18354761
申请日：2023-07-19
Applicant: Colgate-Palmolive Company
Inventor： Hrebesh Molly SUBHASH , Benny E. URBAN, JR.
CPC classification number: A46B15/0006 , A46B9/04 , G06T7/248 , G06T7/0014 , G06T2207/30036 , A61C17/221
Abstract: In one embodiment, an oral care system is disclosed that includes an oral care device and at least one programmable processor. The oral care device includes a head having a reference face, a light source, at least one orientation sensor generating orientation data corresponding to orientation measurements of the reference face during a freeform oral care routine, and at least one optical sensor generating optical sensor data representing optical feedback resulting from the light from the light source being incident upon sections of the oral cavity. The processor, based on the orientation data, determines which optical sensor data corresponds with which of the sections of the oral cavity. For each section of the oral cavity, based on the corresponding optical sensor data, the processor determines an oral care characteristic.
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公开(公告)号：US20190076124A1
公开(公告)日：2019-03-14
申请号：US15701589
申请日：2017-09-12
Applicant: Colgate-Palmolive Company
Inventor： Hrebesh Molly SUBHASH
Abstract: An imaging system may include: a probe head including a light source for emitting light in at least one spectral waveband suitable to generate a photoacoustic response in tissue, and an ultrasound transducer having a transmit mode for transmitting ultrasound energy into the tissue and a receive mode for receiving the ultrasound energy reflected by the tissue and photoacoustic energy from the tissue; and a programmable system configured to actuate the light source and to actuate the ultrasound transducer between the transmit mode and the receive mode in response to a timing signal.
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Patent Agency Ranking
公开(公告)号：US20240407982A1
公开(公告)日：2024-12-12
申请号：US18808982
申请日：2024-08-19
Applicant: Colgate-Palmolive Company
Inventor： Dariusz DZIEKONSKI , Tochukwu OFOEGBUNA , Hrebesh Molly SUBHASH , Shyamala PILLAI
IPC: A61K8/29 , A61K8/19 , A61K8/27 , A61K8/28 , A61K8/31 , A61K8/33 , A61K8/34 , A61K8/36 , A61K8/37 , A61Q5/02 , A61Q5/12 , A61Q15/00 , A61Q19/00 , A61Q19/10
Abstract: The application relates to personal care products (e.g., deodorants and/or antiperspirants) that can provide a sweat reduction effect without the use of aluminum salts. In one aspect, the compositions comprise a metal oxalate (i.e., potassium oxalate or potassium titanium oxalate). Methods of preparing the personal care composition and uses of the personal care composition are also disclosed.
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公开(公告)号：US20240090772A1
公开(公告)日：2024-03-21
申请号：US18262062
申请日：2022-01-06
Applicant: Colgate-Palmolive Company
Inventor： Hrebesh Molly SUBHASH , Benny E. URBAN, JR.
IPC: A61B5/00
CPC classification number: A61B5/0088 , A61B5/0075 , A61B5/682 , A61B2560/0233 , A61B2562/0233 , A61B2562/046 , A61B2576/02
Abstract: An intraoral device (100) for determining oral health characteristics is provided. The device includes a light source (106) configured to emit light in a plurality of wavelengths within or about the oral cavity and a matrix array multispectral sensor (102) configured to detect a plurality of spectral channels of a spectral image. Each of the plurality of spectral channels may allow transmission of a corresponding wavelength. The device may include a processor (1100) configured to identify the detected plurality of spectral channels of the spectral image relating to the oral cavity. Based on the detected plurality of spectral channels, the processor may cause the light source to adjust the light emitted within or about the oral cavity to modify a signal to noise ratio and/or an image calibration of a subsequent spectral image. The matrix array multispectral sensor may capture the subsequent spectral image relating the oral cavity in the adjusted emitted light.
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8.发明申请公开(公告)号：US20220240786A1
公开(公告)日：2022-08-04
申请号：US17569708
申请日：2022-01-06
Applicant: Colgate-Palmolive Company
Inventor： Hrebesh Molly SUBHASH , Benny E. URBAN, JR.
Abstract: An imaging system, device, and method for diagnosing tissue is provided. The system may include one or more light sources (e.g., LEDs) configured to project light in a plurality of wavelengths. A time-of-flight module may be configured to project a modulated light, receive a reflected portion of the modulated light, and/or generate a three-dimensional time-of-flight image based on the received reflected portion of the modulated light. A multispectral camera may be configured to receive a reflected portion of the light and generate a multispectral image based on the received reflected portion of the light. A processor may be configured to identify the time-of-flight image and the multispectral image; generate a data matrix based on combining one or more portions of the time-of-flight image and the multispectral image; and cause the data matrix to be displayed as a three-dimensional image.
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公开(公告)号：US20210393026A1
公开(公告)日：2021-12-23
申请号：US17350719
申请日：2021-06-17
Applicant: Colgate-Palmolive Company
Inventor： Hrebesh Molly SUBHASH , Benny E. URBAN, JR.
Abstract: An oral care system includes: an oral care device including a head having a reference face; and a plurality of sensors configured to generate sensor data, the sensor data including: motion data and orientation data corresponding, respectively, to motion measurements and orientation measurements of the reference face during a freeform oral care routine; and image data generated from external images of the oral cavity during the freeform oral care routine; and at least one programmable processor communicably coupled to the plurality of sensors, the at least one programmable processor configured to: generate transformed sensor data from the sensor data, the transformed sensor data comprising the orientation data transformed to be expressed in terms of an angular orientation system, the motion data, and enhanced image data, the enhanced image data representing each external image of the oral cavity combined with a representation of corresponding transformed orientation data.
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公开(公告)号：US20200179713A1
公开(公告)日：2020-06-11
申请号：US16619658
申请日：2018-06-13
Applicant: Colgate-Palmolive Company
Inventor： Hrebesh Molly SUBHASH , Deborah Ann PERU
Abstract: In one embodiment, a personal care implement is disclosed. The personal care implement has an emitting end and an electromagnetic source for projecting electromagnetic radiation onto an area of skin to treat a skin condition. A light sensor is configured to sense an amount of ambient light present at the emitting end. A controller instructs the electromagnetic source to begin projecting only when the light sensor senses that the amount of ambient light at the emitting end is below a predefined threshold.
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