CA3055768A1 - Systems and methods for assessing diabetic circulatory complications - Google Patents
Systems and methods for assessing diabetic circulatory complications Download PDFInfo
- Publication number
- CA3055768A1 CA3055768A1 CA3055768A CA3055768A CA3055768A1 CA 3055768 A1 CA3055768 A1 CA 3055768A1 CA 3055768 A CA3055768 A CA 3055768A CA 3055768 A CA3055768 A CA 3055768A CA 3055768 A1 CA3055768 A1 CA 3055768A1
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- tissue
- diabetes
- patients
- present disclosure
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Classifications
-
- 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
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
-
- 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
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
-
- 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
-
- 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
- A61B5/0062—Arrangements for scanning
- A61B5/0064—Body surface scanning
-
- 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
- A61B5/145—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
- 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
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
- A61B5/443—Evaluating skin constituents, e.g. elastin, melanin, water
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
- A61B5/447—Skin evaluation, e.g. for skin disorder diagnosis specially adapted for aiding the prevention of ulcer or pressure sore development, i.e. before the ulcer or sore has developed
-
- 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
- A61B5/4842—Monitoring progression or stage of a disease
-
- 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
- A61B5/486—Biofeedback
-
- 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
- A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
-
- 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
- A61B5/7425—Displaying combinations of multiple images regardless of image source, e.g. displaying a reference anatomical image with a live image
-
- 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
- A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
- A61B5/748—Selection of a region of interest, e.g. using a graphics tablet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
- A61B2562/221—Arrangements of sensors with cables or leads, e.g. cable harnesses
- A61B2562/223—Optical cables therefor
-
- 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
- A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
-
- 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
- A61B5/02042—Determining blood loss or bleeding, e.g. during a surgical procedure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
- A61B5/445—Evaluating skin irritation or skin trauma, e.g. rash, eczema, wound, bed sore
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Physiology (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Dermatology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Artificial Intelligence (AREA)
- Psychiatry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762475059P | 2017-03-22 | 2017-03-22 | |
| US62/475,059 | 2017-03-22 | ||
| PCT/US2018/023856 WO2018175787A1 (en) | 2017-03-22 | 2018-03-22 | Method and apparatus for assessing diabetic circulatory complications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3055768A1 true CA3055768A1 (en) | 2018-09-27 |
Family
ID=63585758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3055768A Pending CA3055768A1 (en) | 2017-03-22 | 2018-03-22 | Systems and methods for assessing diabetic circulatory complications |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11751769B2 (enExample) |
| EP (1) | EP3573521B1 (enExample) |
| JP (1) | JP7311424B2 (enExample) |
| KR (1) | KR102597974B1 (enExample) |
| CN (1) | CN110573064B (enExample) |
| CA (1) | CA3055768A1 (enExample) |
| SG (1) | SG11201908706QA (enExample) |
| TW (1) | TWI801370B (enExample) |
| WO (1) | WO2018175787A1 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119423729A (zh) | 2018-07-16 | 2025-02-14 | 布鲁恩医疗创新有限责任公司 | 灌注和氧合测量 |
| WO2020081563A1 (en) | 2018-10-15 | 2020-04-23 | Podimetrics, Inc. | Ipsilateral ulcer and pre-ulcer detection method and apparatus |
| CN111265188A (zh) * | 2020-01-21 | 2020-06-12 | 温州医科大学 | 一种基于局部微循环的糖尿病足风险评估装置及方法 |
| KR102535884B1 (ko) * | 2020-05-06 | 2023-05-24 | 고려대학교 산학협력단 | 당뇨병성 합병증 모니터링 장치 및 이를 이용하는 당뇨병성 합병증 관리 시스템 |
| US12419521B2 (en) | 2020-08-21 | 2025-09-23 | Empo Health, Inc. | System to detect foot abnormalities |
| TWI758219B (zh) * | 2021-08-10 | 2022-03-11 | 國立臺灣科技大學 | 遠紅外線的生物效應的評估方法 |
| CN113974580A (zh) * | 2021-10-29 | 2022-01-28 | 苏州爱琴生物医疗电子有限公司 | 一种基于nirs技术的颈动脉狭窄程度分析方法 |
| US11857303B2 (en) | 2021-12-06 | 2024-01-02 | Podimetrics, Inc. | Apparatus and method of measuring blood flow in the foot |
| KR102781515B1 (ko) * | 2022-04-08 | 2025-03-14 | (주)파인헬스케어 | 병원에서 욕창 상태를 결정하고 치료하기 위한 장치 및 장치의 동작 방법 |
| KR102780364B1 (ko) * | 2022-06-28 | 2025-03-12 | 계명대학교 산학협력단 | 모바일 카메라로 혈류의 양을 측정하여 욕창을 진단할 수 있는 인공지능 기반 욕창 진단 장치 및 시스템 |
| US20240081682A1 (en) * | 2022-09-14 | 2024-03-14 | Hbt Co., Ltd. | System for diagnosing a foot condition by scanning the foot and a method for diagnosing the foot condition using the same |
| WO2024104704A1 (en) * | 2022-11-15 | 2024-05-23 | Biotronik Ag | An ai based system for monitoring of peripheral vascular disease patients |
| CN116671997A (zh) * | 2023-05-30 | 2023-09-01 | 无锡海斯凯尔医学技术有限公司 | 组织旋切路径的确定方法、装置及可读存储介质 |
| CN116831528A (zh) * | 2023-06-29 | 2023-10-03 | 北京理工大学 | 一种基于高光谱重建的多尺度信息融合的糖尿病足预测方法 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1272101A2 (en) * | 2000-04-13 | 2003-01-08 | National Research Council of Canada Ltd. | Tissue viability/health monitor utilizing near infrared spectroscopy |
| KR100893432B1 (ko) | 2001-01-26 | 2009-04-17 | 센시스 메디칼 인코포레이티드 | 조직 샘플 중의 표적 분석 물질 특성의 비침습적 측정방법 및 이를 위한 장치 |
| 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 |
| US8548570B2 (en) * | 2004-11-29 | 2013-10-01 | Hypermed Imaging, Inc. | Hyperspectral imaging of angiogenesis |
| CN102973247B (zh) * | 2004-12-28 | 2015-05-13 | 超级医药成像有限公司 | 在全身生理学和休克的判定、评估和监测中的超光谱/多光谱成像 |
| US8971984B2 (en) * | 2005-04-04 | 2015-03-03 | Hypermed Imaging, Inc. | Hyperspectral technology for assessing and treating diabetic foot and tissue disease |
| CA2604829C (en) | 2005-04-04 | 2018-05-15 | Hypermed, Inc. | Hyperspectral imaging in diabetes and peripheral vascular disease |
| US8644911B1 (en) * | 2006-06-30 | 2014-02-04 | Hypermed Imaging, Inc. | OxyVu-1 hyperspectral tissue oxygenation (HTO) measurement system |
| US8116838B2 (en) * | 2007-11-27 | 2012-02-14 | Carnegie Mellon University | Medical device for diagnosing pressure ulcers |
| US20100210931A1 (en) * | 2008-04-04 | 2010-08-19 | Modulate Imaging Inc. | Method for performing qualitative and quantitative analysis of wounds using spatially structured illumination |
| JP5594786B2 (ja) * | 2008-04-21 | 2014-09-24 | ドレクセル・ユニバーシティー | 創傷が治癒しているかどうかを判定するために創傷組織の光学特性の変化を測定し、近赤外吸収(fNIR)および拡散反射分光散乱(DRS)を、組織新血管新生およびコラーゲン濃度と相関させる方法 |
| US20100312076A1 (en) * | 2009-06-03 | 2010-12-09 | Bly Deborah C | Pop box methods and systems for assessing risk of pressure related skin injury and determining a recommended treatment thereof |
| 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 |
| WO2012075126A2 (en) * | 2010-11-30 | 2012-06-07 | The Board Of Regents Of The University Of Texas System | Methods and apparatus related to photothermal optical coherence tomography (oct) |
| US10792000B2 (en) * | 2011-03-31 | 2020-10-06 | Aarhus Universitet | System for assessing tissue substance extraction |
| US8868157B1 (en) * | 2011-11-09 | 2014-10-21 | VisionQuest Biomedical LLC | Thermal optical imager system and method for detection of peripheral neuropathy |
| JP2013202303A (ja) | 2012-03-29 | 2013-10-07 | Hiroshi Oda | 磁気治療器 |
| BR112015010459B1 (pt) | 2012-11-07 | 2021-01-26 | Modulated Imaging, Inc. | método para a medição de uma amostra turva |
| 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 |
| EP2967358A4 (en) * | 2013-03-13 | 2016-11-09 | Cephalogics Llc | OPTICAL TOMOGRAPHIC SENSOR AND APPARATUS AND ASSOCIATED METHODS |
| US9655519B2 (en) * | 2014-03-21 | 2017-05-23 | Hypermed Imaging, Inc. | Systems and methods for performing an imaging test under constrained conditions |
| WO2015143417A1 (en) | 2014-03-21 | 2015-09-24 | Hypermed Imaging, Inc. | Systems and methods for measuring tissue oxygenation |
| US20150327777A1 (en) * | 2014-05-14 | 2015-11-19 | Stryker Corporation | Tissue monitoring apparatus and system |
| EP3158302B1 (en) * | 2014-06-18 | 2021-12-29 | Innopix, Inc. | Spectral imaging system for remote and noninvasive detection of target substances using spectral filter arrays and image capture arrays |
| KR102790135B1 (ko) * | 2016-02-12 | 2025-04-01 | 모듈레이티드 이미징, 아이엔씨. | 조직 혈관 건강을 평가하는 방법 및 장치 |
-
2018
- 2018-03-22 JP JP2019551600A patent/JP7311424B2/ja active Active
- 2018-03-22 WO PCT/US2018/023856 patent/WO2018175787A1/en not_active Ceased
- 2018-03-22 EP EP18771715.2A patent/EP3573521B1/en active Active
- 2018-03-22 TW TW107109908A patent/TWI801370B/zh active
- 2018-03-22 CA CA3055768A patent/CA3055768A1/en active Pending
- 2018-03-22 SG SG11201908706Q patent/SG11201908706QA/en unknown
- 2018-03-22 CN CN201880019801.9A patent/CN110573064B/zh active Active
- 2018-03-22 KR KR1020197031098A patent/KR102597974B1/ko active Active
-
2019
- 2019-09-09 US US16/565,045 patent/US11751769B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110573064A (zh) | 2019-12-13 |
| EP3573521A1 (en) | 2019-12-04 |
| TWI801370B (zh) | 2023-05-11 |
| KR20190133026A (ko) | 2019-11-29 |
| TW201839379A (zh) | 2018-11-01 |
| JP2020512852A (ja) | 2020-04-30 |
| EP3573521A4 (en) | 2020-12-09 |
| US11751769B2 (en) | 2023-09-12 |
| KR102597974B1 (ko) | 2023-11-02 |
| WO2018175787A1 (en) | 2018-09-27 |
| JP7311424B2 (ja) | 2023-07-19 |
| CN110573064B (zh) | 2023-01-06 |
| EP3573521B1 (en) | 2022-12-28 |
| SG11201908706QA (en) | 2019-10-30 |
| US20200107732A1 (en) | 2020-04-09 |
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Legal Events
| Date | Code | Title | Description |
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| EEER | Examination request |
Effective date: 20230321 |
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| EEER | Examination request |
Effective date: 20230321 |