for varying or adjusting the optical path length in the tissue

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A61B2562/0242

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AHUMAN NECESSITIES A61Medical science A61BDIAGNOSIS SURGERY IDENTIFICATION A61B2562/00Details of sensors Constructional details of sensor housings or probes Accessories for sensors

Current Industry

A61B2562/0242for varying or adjusting the optical path length in the tissue

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Patents Grantslast 30 patents

Information Patent Grant
Bio imaging system and bio imaging method
- Patent number 12,213,764
- Issue date Feb 4, 2025
- Samsung Electronics Co., Ltd.
- Gae Hwang Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oximeter with flexible sensor head and near and far detectors
- Patent number 12,207,923
- Issue date Jan 28, 2025
- ViOptix, Inc.
- Jimmy Jian-min Mao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fully non-invasive blood sugar level monitoring apparatus integrate...
- Patent number 12,150,741
- Issue date Nov 26, 2024
- Muralidharan Gopalakrishnan
- Muralidharan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Totally non-invasive blood sugar level monitoring apparatus integra...
- Patent number 12,150,740
- Issue date Nov 26, 2024
- Muralidharan Gopalakrishnan
- Muralidharan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for liveness detection
- Patent number 12,144,655
- Issue date Nov 19, 2024
- Samsung Electronics Co., Ltd.
- Viacheslav Sergeevich Kholoburdin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Variable polarization and skin depth analysis methods and apparatuses
- Patent number 12,144,586
- Issue date Nov 19, 2024
- Sachin V. Patwardhan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Physiological monitoring system for measuring oxygen saturation
- Patent number 12,076,142
- Issue date Sep 3, 2024
- Apple Inc.
- Vivek Venugopal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tissue oxygen saturation with quality metric reporting
- Patent number 12,070,311
- Issue date Aug 27, 2024
- ViOptix, Inc.
- Kate LeeAnn Bechtel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Concentric architecture for optical sensing
- Patent number 12,064,224
- Issue date Aug 20, 2024
- Apple Inc.
- Ueyn L. Block
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
MEMS mirror for OCT probe and method of manufacturing such MEMS mirror
- Patent number 12,066,620
- Issue date Aug 20, 2024
- Scinvivo B.V.
- Hendrikus Wilhelmus Leonardus Antonius Maria Van Lierop
- G01 - MEASURING TESTING
Information Patent Grant
Noninvasive physiological sensor
- Patent number 12,064,240
- Issue date Aug 20, 2024
- Willow Laboratories, Inc.
- Hung The Vo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High spatiotemporal resolution brain imaging
- Patent number 12,035,996
- Issue date Jul 16, 2024
- Brown University
- Arto Nurmikko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Determining absolute and relative tissue oxygen saturation
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- Issue date Jun 25, 2024
- ViOptix, Inc.
- Kate LeeAnn Bechtel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pulse spectroscopy
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- Issue date Jun 11, 2024
- Garmin Switzerland GmbH
- Christopher J. Kulach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lumen, stent, and/or artifact detection in one or more images, such...
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- Issue date Apr 23, 2024
- Canon U.S.A., Inc.
- Yu Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for building a magnetic field map
- Patent number 11,963,776
- Issue date Apr 23, 2024
- BROAD MIND INC.
- Ivan Tsyplukhin
- G01 - MEASURING TESTING
Information Patent Grant
Ergonomic handheld oximeter device
- Patent number 11,957,461
- Issue date Apr 16, 2024
- ViOptix, Inc.
- Kate LeeAnn Bechtel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for non-invasive monitoring of fluorescent tracer agent with...
- Patent number 11,950,907
- Issue date Apr 9, 2024
- MediBeacon, Inc.
- Kimberly Shultz
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus to determine the malignant potential of pancre...
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- Issue date Mar 19, 2024
- Beth Israel Deaconess Medical Center, Inc.
- Lev T. Perelman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for robust pulse oximetry
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- Issue date Mar 19, 2024
- Apple Inc.
- Saeed Mohammadi
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Information Patent Grant
Nose sensor
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- Issue date Mar 19, 2024
- Masimo Corporation
- Samir Shreim
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Information Patent Grant
Apparatus and method for estimating target component
- Patent number 11,911,157
- Issue date Feb 27, 2024
- Samsung Electronics Co., Ltd.
- Hyeong Seok Jang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for estimating biological substance, apparatus...
- Patent number 11,826,144
- Issue date Nov 28, 2023
- Samsung Electronics Co., Ltd.
- So Young Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for in-vivo optical imaging and measurement
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- Issue date Nov 7, 2023
- Cambridge Research & Instrumentation, Inc.
- Clifford C. Hoyt
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting hematoma, portable detection and discriminatio...
- Patent number 11,800,983
- Issue date Oct 31, 2023
- The United States of America, as represented by the Secretary, Department of...
- Jason D. Riley
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Information Patent Grant
Epidermal sensing systems for optical readout, visualization and an...
- Patent number 11,786,168
- Issue date Oct 17, 2023
- Northwestern University
- John A. Rogers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multispectral synchronized imaging
- Patent number 11,771,325
- Issue date Oct 3, 2023
- Synaptive Medical Inc.
- Ze Shan Yao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Uterus OCT catheter and uterus OCT equipment with pull-back function
- Patent number 11,766,211
- Issue date Sep 26, 2023
- GUANGZHOU WINSTAR MEDICAL TECHNOLOGY COMPANY LIMITED
- Liyan Song
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sensor with variable depth interrogation
- Patent number 11,730,373
- Issue date Aug 22, 2023
- Covidien LP
- Christopher S. Nelson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Physiological monitoring system for measuring oxygen saturation
- Patent number 11,717,197
- Issue date Aug 8, 2023
- Apple Inc.
- Vivek Venugopal
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR IDENTIFYING TISSUE CHARACTERISTICS
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- Enspectra Health, Inc.
- Gabriel Sanchez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Measuring Oxygen Saturation with Quality Metric Reporting
- Publication number 20240415427
- Publication date Dec 19, 2024
- ViOptix, Inc.
- Kate LeeAnn Bechtel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONCENTRIC ARCHITECTURE FOR OPTICAL SENSING
- Publication number 20240407659
- Publication date Dec 12, 2024
- Apple Inc.
- Ueyn L. BLOCK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONINVASIVE PHYSIOLOGICAL SENSOR
- Publication number 20240407677
- Publication date Dec 12, 2024
- Willow Laboratories, Inc.
- Hung The Vo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHYSIOLOGICAL MONITORING SYSTEM FOR MEASURING OXYGEN SATURATION
- Publication number 20240389901
- Publication date Nov 28, 2024
- Apple Inc.
- Vivek Venugopal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEASUREMENT DEVICE, OPTICAL SENSOR, BIOLOGICAL DATA MEASUREMENT SYS...
- Publication number 20240374155
- Publication date Nov 14, 2024
- NEC Corporation
- Hiroyuki ENDOH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLARIZED PHOTOPLETHYSMOGRAPHY (PPG) WITH IMPROVED PERFUSION SIGNAL...
- Publication number 20240358292
- Publication date Oct 31, 2024
- Samsung Electronics Co., Ltd.
- Shailabh KUMAR
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Determining Absolute and Relative Tissue Oxygen Saturation
- Publication number 20240341642
- Publication date Oct 17, 2024
- ViOptix, Inc.
- Kate LeeAnn Bechtel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PULSE SPECTROSCOPY
- Publication number 20240277242
- Publication date Aug 22, 2024
- GARMIN SWITZERLAND GMBH
- Christopher J. Kulach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Nose Sensor
- Publication number 20240277291
- Publication date Aug 22, 2024
- MASIMO CORPORATION
- Samir Shreim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTOELECTRONIC BIOSENSOR AND METHOD
- Publication number 20240268691
- Publication date Aug 15, 2024
- ams-OSRAM International GmbH
- Sergey KUDAEV
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ergonomic Handheld Oximeter Device
- Publication number 20240260864
- Publication date Aug 8, 2024
- ViOptix, Inc.
- Kate LeeAnn Bechtel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR ROBUST PULSE OXIMETRY
- Publication number 20240245329
- Publication date Jul 25, 2024
- Apple Inc.
- Saeed MOHAMMADI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR NON-INVASIVE MONITORING OF FLUORESCENT TRACER AGENT WITH...
- Publication number 20240237928
- Publication date Jul 18, 2024
- MediBeacon Inc.
- Kimberly Shultz
- G01 - MEASURING TESTING
Information Patent Application
WEARABLE DEVICE AND A METHOD FOR SELECTING AND INTERPRETING LIGHT I...
- Publication number 20240215875
- Publication date Jul 4, 2024
- NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGY
- CHENG-CHUN CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOLOGICAL INFORMATION MEASUREMENT DEVICE, BIOLOGICAL INFORMATION M...
- Publication number 20240180457
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- SEIKO EPSON CORPORATION
- Ayae SAWADO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRANSCUTANEOUS MUSCLE OXYGEN SATURATION DETECTION DEVICE
- Publication number 20240180455
- Publication date Jun 6, 2024
- Japan Display Inc.
- Yasushi TOMIOKA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL MODULE
- Publication number 20240148286
- Publication date May 9, 2024
- ams Sensors Germany GmbH
- Erik Jan LOUS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Physiological Monitoring System for Measuring Oxygen Saturation
- Publication number 20230329597
- Publication date Oct 19, 2023
- Apple Inc.
- Vivek Venugopal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Imaging or Spectroscopy Systems and Methods
- Publication number 20230255493
- Publication date Aug 17, 2023
- THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Elizabeth M.C. HILLMAN
- G02 - OPTICS
Information Patent Application
PPG Sensor Having Light Arrival Angle Control at Detector
- Publication number 20230248251
- Publication date Aug 10, 2023
- Apple Inc.
- Rui L. Peterson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Tissue Oxygen Saturation with Quality Metric Reporting
- Publication number 20230240568
- Publication date Aug 3, 2023
- ViOptix, Inc.
- Kate LeeAnn Bechtel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NONINVASIVE PHYSIOLOGICAL SENSOR
- Publication number 20230233115
- Publication date Jul 27, 2023
- CERCACOR LABORATORIES, INC.
- Hung The Vo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARCHITECTURE OF A PHOTONIC INTEGRATED CIRCUIT (PIC) AND METHOD FOR...
- Publication number 20230225643
- Publication date Jul 20, 2023
- ROCKLEY PHOTONICS LIMITED
- Adam SCOFIELD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Optical Transmitter and Photosensitive Apparatus
- Publication number 20230210389
- Publication date Jul 6, 2023
- Huawei Technologies Co., Ltd
- Sulin Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oximeter with Flexible Sensor Head and Near and Far Detectors
- Publication number 20230148918
- Publication date May 18, 2023
- ViOptix, Inc.
- Jimmy Jian-min Mao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF DETERMINING THE BLOOD PRESSURE OF A USER WITHOUT USING A...
- Publication number 20230095227
- Publication date Mar 30, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Rémi GERBELOT BARILLON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND DEVICE FOR LIVENESS DETECTION
- Publication number 20230058966
- Publication date Feb 23, 2023
- Samsung Electronics Co., Ltd.
- Viacheslav Sergeevich KHOLOBURDIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AN APPARATUS FOR NON-INVASIVE MEASUREMENT OF GLUCOSE IN BLOOD
- Publication number 20230041114
- Publication date Feb 9, 2023
- Evgeny SEIDER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR NON-INVASIVE MONITORING OF FLUORESCENT TRACER AGENT WITH...
- Publication number 20230021174
- Publication date Jan 19, 2023
- MediBeacon Inc.
- Kimberly Shultz
- G01 - MEASURING TESTING

for varying or adjusting the optical path length in the tissue

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Bio imaging system and bio imaging method

Oximeter with flexible sensor head and near and far detectors

Fully non-invasive blood sugar level monitoring apparatus integrate...

Totally non-invasive blood sugar level monitoring apparatus integra...

Method and device for liveness detection

Variable polarization and skin depth analysis methods and apparatuses

Physiological monitoring system for measuring oxygen saturation

Tissue oxygen saturation with quality metric reporting

Concentric architecture for optical sensing

MEMS mirror for OCT probe and method of manufacturing such MEMS mirror

Noninvasive physiological sensor

High spatiotemporal resolution brain imaging

Determining absolute and relative tissue oxygen saturation

Pulse spectroscopy

Lumen, stent, and/or artifact detection in one or more images, such...

System and method for building a magnetic field map

Ergonomic handheld oximeter device

Method for non-invasive monitoring of fluorescent tracer agent with...

Method and apparatus to determine the malignant potential of pancre...

System and method for robust pulse oximetry

Nose sensor

Apparatus and method for estimating target component

Apparatus and method for estimating biological substance, apparatus...

Systems and methods for in-vivo optical imaging and measurement

Method for detecting hematoma, portable detection and discriminatio...

Epidermal sensing systems for optical readout, visualization and an...

Multispectral synchronized imaging

Uterus OCT catheter and uterus OCT equipment with pull-back function

Sensor with variable depth interrogation

Physiological monitoring system for measuring oxygen saturation

Patents Applicationslast 30 patents

METHODS AND SYSTEMS FOR IDENTIFYING TISSUE CHARACTERISTICS

Measuring Oxygen Saturation with Quality Metric Reporting

CONCENTRIC ARCHITECTURE FOR OPTICAL SENSING

NONINVASIVE PHYSIOLOGICAL SENSOR

PHYSIOLOGICAL MONITORING SYSTEM FOR MEASURING OXYGEN SATURATION

MEASUREMENT DEVICE, OPTICAL SENSOR, BIOLOGICAL DATA MEASUREMENT SYS...

POLARIZED PHOTOPLETHYSMOGRAPHY (PPG) WITH IMPROVED PERFUSION SIGNAL...

Determining Absolute and Relative Tissue Oxygen Saturation

PULSE SPECTROSCOPY

Nose Sensor

OPTOELECTRONIC BIOSENSOR AND METHOD

Ergonomic Handheld Oximeter Device

SYSTEM AND METHOD FOR ROBUST PULSE OXIMETRY

METHOD FOR NON-INVASIVE MONITORING OF FLUORESCENT TRACER AGENT WITH...

WEARABLE DEVICE AND A METHOD FOR SELECTING AND INTERPRETING LIGHT I...

BIOLOGICAL INFORMATION MEASUREMENT DEVICE, BIOLOGICAL INFORMATION M...

TRANSCUTANEOUS MUSCLE OXYGEN SATURATION DETECTION DEVICE

OPTICAL MODULE

Physiological Monitoring System for Measuring Oxygen Saturation

Optical Imaging or Spectroscopy Systems and Methods

PPG Sensor Having Light Arrival Angle Control at Detector

Tissue Oxygen Saturation with Quality Metric Reporting

NONINVASIVE PHYSIOLOGICAL SENSOR

ARCHITECTURE OF A PHOTONIC INTEGRATED CIRCUIT (PIC) AND METHOD FOR...

Optical Transmitter and Photosensitive Apparatus

Oximeter with Flexible Sensor Head and Near and Far Detectors

METHOD OF DETERMINING THE BLOOD PRESSURE OF A USER WITHOUT USING A...

METHOD AND DEVICE FOR LIVENESS DETECTION

AN APPARATUS FOR NON-INVASIVE MEASUREMENT OF GLUCOSE IN BLOOD

METHOD FOR NON-INVASIVE MONITORING OF FLUORESCENT TRACER AGENT WITH...