CA2997650A1 - Detecting early tissue damage due to mechanical deformation, shear, friction, and/or prolonged application of pressure - Google Patents

Detecting early tissue damage due to mechanical deformation, shear, friction, and/or prolonged application of pressure Download PDF

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Publication number
CA2997650A1
CA2997650A1 CA2997650A CA2997650A CA2997650A1 CA 2997650 A1 CA2997650 A1 CA 2997650A1 CA 2997650 A CA2997650 A CA 2997650A CA 2997650 A CA2997650 A CA 2997650A CA 2997650 A1 CA2997650 A1 CA 2997650A1
Authority
CA
Canada
Prior art keywords
skin
camera
light
als
tissue
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2997650A
Other languages
English (en)
French (fr)
Inventor
Heather HETTRICK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nova Southeastern University
Original Assignee
Nova Southeastern University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nova Southeastern University filed Critical Nova Southeastern University
Publication of CA2997650A1 publication Critical patent/CA2997650A1/en
Abandoned legal-status Critical Current

Links

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
    • A61B5/0077—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
    • A61B5/44—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
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/4833—Physical analysis of biological material of solid biological material, e.g. tissue samples, cell cultures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3937—Visible markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/08—Elderly
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1079—Measuring physical dimensions, e.g. size of the entire body or parts thereof using optical or photographic means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dermatology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Optics & Photonics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Dentistry (AREA)
CA2997650A 2015-09-05 2016-08-30 Detecting early tissue damage due to mechanical deformation, shear, friction, and/or prolonged application of pressure Abandoned CA2997650A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562214960P 2015-09-05 2015-09-05
US62/214,960 2015-09-05
PCT/US2016/049412 WO2017040481A1 (en) 2015-09-05 2016-08-30 Detecting early tissue damage due to mechanical deformation, shear, friction, and/or prolonged application of pressure

Publications (1)

Publication Number Publication Date
CA2997650A1 true CA2997650A1 (en) 2017-03-09

Family

ID=58189055

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2997650A Abandoned CA2997650A1 (en) 2015-09-05 2016-08-30 Detecting early tissue damage due to mechanical deformation, shear, friction, and/or prolonged application of pressure

Country Status (6)

Country Link
US (1) US20190069836A1 (enExample)
EP (1) EP3344974A4 (enExample)
JP (1) JP2018531652A (enExample)
KR (1) KR20180050684A (enExample)
CA (1) CA2997650A1 (enExample)
WO (1) WO2017040481A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3581105T (pt) 2010-05-08 2022-10-19 Univ California Dispositivo para detecção precoce de úlceras por rastreio da humidade subepidermal
US10182740B2 (en) 2015-04-24 2019-01-22 Bruin Biometrics, Llc Apparatus and methods for determining damaged tissue using sub-epidermal moisture measurements
JP6834184B2 (ja) * 2016-06-16 2021-02-24 ソニー株式会社 情報処理装置、情報処理装置の作動方法、プログラム及び医療用観察システム
CN109890272B (zh) 2017-02-03 2022-05-17 布鲁恩生物有限责任公司 组织存活力的测量
CN118177725A (zh) 2017-02-03 2024-06-14 布鲁恩医疗创新有限责任公司 糖尿病足溃疡易感性的测量
KR20240159026A (ko) 2017-11-16 2024-11-05 브루인 바이오메트릭스, 엘엘씨 복수의 케어 환경에 걸쳐 케어의 연속성 제공
US11471094B2 (en) 2018-02-09 2022-10-18 Bruin Biometrics, Llc Detection of tissue damage
ES3033565T3 (en) * 2018-07-16 2025-08-05 Swift Medical Inc Apparatus for visualization of tissue
SI3861601T1 (sl) 2018-10-11 2024-05-31 Bruin Biometrics, Llc Naprava z elementom za enkratno uporabo
JP7248239B2 (ja) * 2019-04-25 2023-03-29 炎 喬 皮膚内傷害検査装置、皮膚内傷害検査システム
WO2020247755A1 (en) 2019-06-05 2020-12-10 Biovector, Inc. Aptamers against clostridium difficile
JP2021126475A (ja) * 2020-02-10 2021-09-02 株式会社三井光機製作所 打撲傷及び皮膚疾患等観察用光学機器
US11898146B2 (en) 2020-12-03 2024-02-13 Liv Process, Inc. Aptamers against Clostridium difficile, compositions comprising aptamers against Clostridium difficile and methods of using the same
DE102020134827A1 (de) * 2020-12-23 2022-06-23 Paul Hartmann Ag Hydrogel zur Behandlung von Druckgeschwüren
US11642075B2 (en) 2021-02-03 2023-05-09 Bruin Biometrics, Llc Methods of treating deep and early-stage pressure induced tissue damage
MX2023010635A (es) * 2021-03-09 2023-11-28 Bruin Biometrics Llc Método para el diagnóstico y el tratamiento de lesiones tisulares profundas a travez de mediciones de humedad subepidérmica.
AU2022232395B2 (en) * 2021-03-10 2023-10-12 Kevin Thomas Als camera system
TWI771996B (zh) * 2021-04-23 2022-07-21 揚明光學股份有限公司 定焦鏡頭

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535782A (en) * 1984-03-07 1985-08-20 American Cyanamid Company Method for determining wound volume
US7098469B1 (en) * 2004-02-25 2006-08-29 John Carrington Forensic light source kit
US8155416B2 (en) * 2008-02-04 2012-04-10 INTIO, Inc. Methods and apparatuses for planning, performing, monitoring and assessing thermal ablation
US20090072142A1 (en) * 2007-09-14 2009-03-19 Forensicare Incorporated Scanning system and techniques for medical and/or forensic assessment using the same
US20090118600A1 (en) * 2007-11-02 2009-05-07 Ortiz Joseph L Method and apparatus for skin documentation and analysis
US8116838B2 (en) * 2007-11-27 2012-02-14 Carnegie Mellon University Medical device for diagnosing pressure ulcers
WO2009140757A1 (en) * 2008-05-20 2009-11-26 University Health Network Device and method for fluorescence-based imaging and monitoring
US20120220878A1 (en) * 2008-06-06 2012-08-30 Alan Sullivan Blanching Device for Use in Evaluating Skin Condition
CN104168836A (zh) * 2012-06-04 2014-11-26 株式会社爱德万测试 光声诊断装置、方法、程序、记录介质

Also Published As

Publication number Publication date
WO2017040481A1 (en) 2017-03-09
JP2018531652A (ja) 2018-11-01
US20190069836A1 (en) 2019-03-07
EP3344974A1 (en) 2018-07-11
KR20180050684A (ko) 2018-05-15
EP3344974A4 (en) 2019-04-17

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20221122