EP3641634A4 - System and method for noninvasive analysis of subcutaneous tissue - Google Patents

System and method for noninvasive analysis of subcutaneous tissue Download PDF

Info

Publication number
EP3641634A4
EP3641634A4 EP18820207.1A EP18820207A EP3641634A4 EP 3641634 A4 EP3641634 A4 EP 3641634A4 EP 18820207 A EP18820207 A EP 18820207A EP 3641634 A4 EP3641634 A4 EP 3641634A4
Authority
EP
European Patent Office
Prior art keywords
subcutaneous tissue
noninvasive analysis
noninvasive
analysis
subcutaneous
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.)
Pending
Application number
EP18820207.1A
Other languages
German (de)
French (fr)
Other versions
EP3641634A2 (en
Inventor
Yaniv Cohen
Ronnie Klein
Arkadi ZILBERMAN
Ben Zion Dekel
Nathan Blaunstein
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.)
IR Med Ltd
Original Assignee
IR Med Ltd
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
Priority claimed from US15/627,470 external-priority patent/US10709365B2/en
Application filed by IR Med Ltd filed Critical IR Med Ltd
Publication of EP3641634A2 publication Critical patent/EP3641634A2/en
Publication of EP3641634A4 publication Critical patent/EP3641634A4/en
Pending 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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, 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
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
    • 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
    • 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
    • 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
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4519—Muscles
    • 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
    • A61B5/4869—Determining body composition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
    • A61B2505/01—Emergency care
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
    • A61B2505/03—Intensive care
    • 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
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
EP18820207.1A 2017-06-20 2018-07-10 System and method for noninvasive analysis of subcutaneous tissue Pending EP3641634A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/627,470 US10709365B2 (en) 2014-08-21 2017-06-20 System and method for noninvasive analysis of subcutaneous tissue
PCT/IL2018/050748 WO2018235091A2 (en) 2017-06-20 2018-07-10 System and method for noninvasive analysis of subcutaneous tissue

Publications (2)

Publication Number Publication Date
EP3641634A2 EP3641634A2 (en) 2020-04-29
EP3641634A4 true EP3641634A4 (en) 2021-03-10

Family

ID=64735573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18820207.1A Pending EP3641634A4 (en) 2017-06-20 2018-07-10 System and method for noninvasive analysis of subcutaneous tissue

Country Status (5)

Country Link
EP (1) EP3641634A4 (en)
CN (1) CN110996773A (en)
CA (1) CA3067312C (en)
IL (2) IL285975B2 (en)
WO (1) WO2018235091A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202103265D0 (en) * 2021-03-09 2021-04-21 Univ Oxford Innovation Ltd Vascular imaging tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000001295A1 (en) * 1998-07-07 2000-01-13 Lightouch Medical, Inc. Tissue modulation process for quantitative noninvasive in vivo spectroscopic analysis of tissues
WO2001078587A2 (en) * 2000-04-13 2001-10-25 National Research Council Of Canada Ltd. Tissue viability/health monitor utilizing near infrared spectroscopy
WO2009089390A2 (en) * 2008-01-08 2009-07-16 Bluesky Medical Group Inc. Sustained variable negative pressure wound treatment and method of controlling same
WO2014007869A2 (en) * 2012-06-05 2014-01-09 Hypermed Imaging, Inc. Methods and apparatus for coaxial imaging of multiple wavelengths
US20160051147A1 (en) * 2014-08-21 2016-02-25 Irmed System and method for noninvasive analysis of subcutaneous tissue

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005050156A2 (en) * 2003-11-18 2005-06-02 Chameleon Medical Innovation Ltd. Measurement system and method for use in determining the patient's condition
WO2013160780A1 (en) * 2012-04-23 2013-10-31 I.R.Med Ltd. Short-wave infrared imaging and spectroscopy technique for inflammation classification and tumor and inflammation differentiation in human tissues inside the body
US10772541B2 (en) * 2014-08-21 2020-09-15 I. R. Med Ltd. System and method for noninvasive analysis of subcutaneous tissue
US10709365B2 (en) * 2014-08-21 2020-07-14 I. R. Med Ltd. System and method for noninvasive analysis of subcutaneous tissue
EP3212057B1 (en) * 2014-10-29 2021-12-01 Spectral MD, Inc. Reflective mode multi-spectral time-resolved optical imaging methods and apparatuses for tissue classification

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000001295A1 (en) * 1998-07-07 2000-01-13 Lightouch Medical, Inc. Tissue modulation process for quantitative noninvasive in vivo spectroscopic analysis of tissues
WO2001078587A2 (en) * 2000-04-13 2001-10-25 National Research Council Of Canada Ltd. Tissue viability/health monitor utilizing near infrared spectroscopy
WO2009089390A2 (en) * 2008-01-08 2009-07-16 Bluesky Medical Group Inc. Sustained variable negative pressure wound treatment and method of controlling same
WO2014007869A2 (en) * 2012-06-05 2014-01-09 Hypermed Imaging, Inc. Methods and apparatus for coaxial imaging of multiple wavelengths
US20160051147A1 (en) * 2014-08-21 2016-02-25 Irmed System and method for noninvasive analysis of subcutaneous tissue

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018235091A2 *

Also Published As

Publication number Publication date
IL285975B2 (en) 2023-12-01
IL271377A (en) 2020-01-30
IL271377B (en) 2021-08-31
WO2018235091A2 (en) 2018-12-27
IL285975B1 (en) 2023-08-01
EP3641634A2 (en) 2020-04-29
IL285975A (en) 2021-10-31
CN110996773A (en) 2020-04-10
WO2018235091A3 (en) 2019-02-21
CA3067312C (en) 2022-05-10
CA3067312A1 (en) 2018-12-27

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