SG11201806813XA - Method and apparatus for assessing tissue vascular health - Google Patents
Method and apparatus for assessing tissue vascular healthInfo
- Publication number
- SG11201806813XA SG11201806813XA SG11201806813XA SG11201806813XA SG11201806813XA SG 11201806813X A SG11201806813X A SG 11201806813XA SG 11201806813X A SG11201806813X A SG 11201806813XA SG 11201806813X A SG11201806813X A SG 11201806813XA SG 11201806813X A SG11201806813X A SG 11201806813XA
- Authority
- SG
- Singapore
- Prior art keywords
- tissue
- international
- vascular health
- california
- tissue vascular
- Prior art date
Links
- 230000006438 vascular health Effects 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 3
- 235000010254 Jasminum officinale Nutrition 0.000 abstract 1
- 240000005385 Jasminum sambac Species 0.000 abstract 1
- 238000004891 communication Methods 0.000 abstract 1
- 238000003745 diagnosis Methods 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
- 238000002560 therapeutic procedure Methods 0.000 abstract 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/026—Measuring blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4887—Locating particular structures in or on the body
- A61B5/489—Blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient; User input means
- A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
- A61B5/7435—Displaying user selection data, e.g. icons in a graphical user interface
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- Optics & Photonics (AREA)
- Cardiology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2017/139796 Al 17 August 2017 (17.08.2017) WIPO I PCT 111111111111110111011111111111010111110 0111011111101111111011111111111111110111111 (51) International Patent Classification: G01N 21/17 (2006.01) A61B 5/026 (2006.01) A61B 5/02 (2006.01) A61B 5/1455 (2006.01) (21) International Application Number: PCT/US2017/017727 (22) International Filing Date: 13 February 2017 (13.02.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/294,919 12 February 2016 (12.02.2016) US (71) Applicant: MODULATED IMAGING, INC. [US/US]; 17151 Gillette Avenue, Irvine, California 92614 (US). (72) Inventors: CUCCIA, David; 325 E. 19th Street, Costa Mesa, California 92627 (US). MAZHAR, Amaan; 306 1/2 Jasmine Avenue, Corona Del Mar, California 92625 (US). (74) Agent: KENNETH S. ROBERTS; ONE LLP, 4000 Ma- carthur Blvd., East Tower, Suite 500, Newport Beach, California 92660 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BH, BN, BR, BW, BY, BG, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: METHOD AND APPARATUS FOR ASSESSING TISSUE VASCULAR HEALTH (57) : Systems and methods directed to the assessment of tissue vas- cular health. An optical measurement device includes a light source with one or more wavelengths, configured to illuminate an area of tissue, a detector configured to capture the light reflecting from the tissue at the one or more il- lumination wavelengths, a processor configured to compute, based on the de - tected signal, one or more estimates of tissue vascular health, and a display or communication device (e.g., electronic data transfer) configured to store or report the tissue vascular health. Illuminate area of tissue sample 2701 Capture light reflecting from illuminated area 2702 Assess/estimate tissue vascular health 2703 Display/report estimated tissue vascular health 2704 W O 20 17 / 1397 96 Al FIG. 27b Generate diagnosis 2705 Recommend therapy 2706
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662294919P | 2016-02-12 | 2016-02-12 | |
| PCT/US2017/017727 WO2017139796A1 (en) | 2016-02-12 | 2017-02-13 | Method and apparatus for assessing tissue vascular health |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201806813XA true SG11201806813XA (en) | 2018-09-27 |
Family
ID=59563460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201806813XA SG11201806813XA (en) | 2016-02-12 | 2017-02-13 | Method and apparatus for assessing tissue vascular health |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11166652B2 (en) |
| EP (1) | EP3414551A4 (en) |
| JP (2) | JP7045999B2 (en) |
| KR (1) | KR102790135B1 (en) |
| CN (1) | CN109154558B (en) |
| CA (1) | CA3014059A1 (en) |
| SG (1) | SG11201806813XA (en) |
| TW (1) | TWI762466B (en) |
| WO (1) | WO2017139796A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018151022A1 (en) * | 2017-02-14 | 2018-08-23 | メディカルフォトニクス株式会社 | Scattered body measurement device, scattered body measurement method, and lipid measurement device |
| JP7311424B2 (en) * | 2017-03-22 | 2023-07-19 | モデュレイテッド イメージング， インコーポレイテッド | Systems and methods for assessing diabetic circulatory complications |
| WO2019118458A1 (en) * | 2017-12-11 | 2019-06-20 | Respirogen, Inc. | Devices and methods for delivery of oxygen to a wound |
| TWI669524B (en) * | 2018-02-14 | 2019-08-21 | 國立高雄科技大學 | Multi-function blood vessel-positioning device and method thereof |
| US20200288965A1 (en) | 2019-03-11 | 2020-09-17 | Spring Biomed Vision Ltd. | System and method for enhanced imaging of biological tissue |
| CN111265188A (en) * | 2020-01-21 | 2020-06-12 | 温州医科大学 | Diabetic foot risk assessment device and method based on local microcirculation |
| KR102340152B1 (en) * | 2020-03-05 | 2021-12-16 | 단국대학교 천안캠퍼스 산학협력단 | Early prediction system of tissue necrosis or injury after skin flap surgery and method thereof |
| KR102535884B1 (en) * | 2020-05-06 | 2023-05-24 | 고려대학교 산학협력단 | Apparatus for diabetic complications monitoring, and diabetic complications management system using the same |
| US12419521B2 (en) | 2020-08-21 | 2025-09-23 | Empo Health, Inc. | System to detect foot abnormalities |
| TWI767471B (en) * | 2020-12-23 | 2022-06-11 | 臺北醫學大學 | Phototherapy device for vascular imaging and repair treatment |
| CN113974580A (en) * | 2021-10-29 | 2022-01-28 | 苏州爱琴生物医疗电子有限公司 | Carotid artery stenosis degree analysis method based on NIRS technology |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1272101A2 (en) * | 2000-04-13 | 2003-01-08 | National Research Council of Canada Ltd. | Tissue viability/health monitor utilizing near infrared spectroscopy |
| JP4607308B2 (en) | 2000-10-03 | 2011-01-05 | シスメックス株式会社 | Noninvasive living body measurement apparatus and method |
| US6958815B2 (en) * | 2002-03-19 | 2005-10-25 | The Regents Of The University Of California | Method and apparatus for performing quantitative analysis and imaging surfaces and subsurfaces of turbid media using spatially structured illumination |
| US7920908B2 (en) * | 2003-10-16 | 2011-04-05 | David Hattery | Multispectral imaging for quantitative contrast of functional and structural features of layers inside optically dense media such as tissue |
| US8971984B2 (en) * | 2005-04-04 | 2015-03-03 | Hypermed Imaging, Inc. | Hyperspectral technology for assessing and treating diabetic foot and tissue disease |
| US8509879B2 (en) * | 2007-11-06 | 2013-08-13 | The Regents Of The University Of California | Apparatus and method for widefield functional imaging (WiFI) using integrated structured illumination and laser speckle imaging |
| US20100210931A1 (en) | 2008-04-04 | 2010-08-19 | Modulate Imaging Inc. | Method for performing qualitative and quantitative analysis of wounds using spatially structured illumination |
| EP2502052A4 (en) * | 2009-11-17 | 2014-09-10 | Veralight Inc | Method and apparatus to detect coronary artery calcification or disease |
| WO2011063306A1 (en) * | 2009-11-19 | 2011-05-26 | Modulated Imaging Inc. | Method and apparatus for analysis of turbid media via single-element detection using structured illumination |
| JP5452300B2 (en) * | 2010-03-19 | 2014-03-26 | 富士フイルム株式会社 | Electronic endoscope system, processor device for electronic endoscope, operation method of electronic endoscope system, pathological observation device, and pathological microscope device |
| BR112015010459B1 (en) * | 2012-11-07 | 2021-01-26 | Modulated Imaging, Inc. | method for measuring a cloudy sample |
| US20140194749A1 (en) | 2013-01-08 | 2014-07-10 | Bar-Ilan University | Method and System for Detection of Cancer |
| US20140213910A1 (en) * | 2013-01-25 | 2014-07-31 | The Regents Of The University Of California | Method and apparatus for performing qualitative and quantitative analysis of burn extent and severity using spatially structured illumination |
-
2017
- 2017-02-13 KR KR1020187025993A patent/KR102790135B1/en active Active
- 2017-02-13 JP JP2018542258A patent/JP7045999B2/en active Active
- 2017-02-13 CN CN201780023465.0A patent/CN109154558B/en active Active
- 2017-02-13 EP EP17750984.1A patent/EP3414551A4/en not_active Ceased
- 2017-02-13 TW TW106104665A patent/TWI762466B/en active
- 2017-02-13 WO PCT/US2017/017727 patent/WO2017139796A1/en not_active Ceased
- 2017-02-13 US US15/431,627 patent/US11166652B2/en active Active
- 2017-02-13 SG SG11201806813XA patent/SG11201806813XA/en unknown
- 2017-02-13 CA CA3014059A patent/CA3014059A1/en active Pending
-
2021
- 2021-12-03 JP JP2021196894A patent/JP2022027835A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019510544A (en) | 2019-04-18 |
| CA3014059A1 (en) | 2017-08-17 |
| KR102790135B1 (en) | 2025-04-01 |
| JP2022027835A (en) | 2022-02-14 |
| US20170319115A1 (en) | 2017-11-09 |
| US11166652B2 (en) | 2021-11-09 |
| TW201734429A (en) | 2017-10-01 |
| EP3414551A4 (en) | 2019-09-11 |
| KR20180122622A (en) | 2018-11-13 |
| JP7045999B2 (en) | 2022-04-01 |
| TWI762466B (en) | 2022-05-01 |
| CN109154558B (en) | 2022-10-14 |
| WO2017139796A1 (en) | 2017-08-17 |
| EP3414551A1 (en) | 2018-12-19 |
| CN109154558A (en) | 2019-01-04 |
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