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WO2010129528A3 - Method and system for monitoring oxygenation levels of compartments and tissue - Google Patents

Method and system for monitoring oxygenation levels of compartments and tissue Download PDF

Info

Publication number
WO2010129528A3
WO2010129528A3 PCT/US2010/033512 US2010033512W WO2010129528A3 WO 2010129528 A3 WO2010129528 A3 WO 2010129528A3 US 2010033512 W US2010033512 W US 2010033512W WO 2010129528 A3 WO2010129528 A3 WO 2010129528A3
Authority
WO
WIPO (PCT)
Prior art keywords
oxygenation levels
compartment
compartments
tissue
blood pressure
Prior art date
Application number
PCT/US2010/033512
Other languages
French (fr)
Other versions
WO2010129528A2 (en
Inventor
Michael Simms Shuler
Original Assignee
J&M Shuler, Inc.
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 J&M Shuler, Inc. filed Critical J&M Shuler, Inc.
Priority to CA2769961A priority Critical patent/CA2769961A1/en
Priority to EP20100772681 priority patent/EP2427104A4/en
Publication of WO2010129528A2 publication Critical patent/WO2010129528A2/en
Publication of WO2010129528A3 publication Critical patent/WO2010129528A3/en

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 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
    • A61B5/14552—Details of sensors specially adapted therefor
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/412—Detecting or monitoring sepsis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/413—Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/416—Evaluating particular organs or parts of the immune or lymphatic systems the spleen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6828—Leg
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6832—Means for maintaining contact with the body using adhesives
    • A61B5/6833—Adhesive patches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means
    • A61B5/706—Indicia not located on the patient, e.g. floor marking
    • 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
    • A61B5/744—Displaying an avatar, e.g. an animated cartoon character
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/40—Positioning of patients, e.g. means for holding or immobilising parts of the patient's body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
    • 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
    • A61B5/4504—Bones
    • 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
    • A61B5/4872—Body fat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0858—Clinical applications involving measuring tissue layers, e.g. skin, interfaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (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)
  • Vascular Medicine (AREA)
  • Immunology (AREA)
  • Cardiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Transplantation (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Physiology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

A method and system for continually monitoring oxygenation levels in real-time in compartments of an animal limb, such as in a human leg or a human thigh or a forearm, can be used to assist in the diagnosis of a compartment syndrome. The method and system can include one or more near infrared compartment sensors in which each sensor can be provided with a compartment alignment mechanism and a central scan depth marker so that each sensor may be precisely positioned over a compartment of a living organism. The method and system may comprise hardware or software (or both) may adjust one or more algorithms based on whether tissue being monitored was traumatized or is healthy. The method and system can also monitor the relationship between blood pressure and oxygenation levels and activate alarms based on predetermined conditions relating to the oxygenation levels or blood pressure or both.
PCT/US2010/033512 2009-05-07 2010-05-04 Method and system for monitoring oxygenation levels of compartments and tissue WO2010129528A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2769961A CA2769961A1 (en) 2009-05-07 2010-05-04 Method and system for monitoring oxygenation levels of compartments and tissue
EP20100772681 EP2427104A4 (en) 2009-05-07 2010-05-04 Method and system for monitoring oxygenation levels of compartments and tissue

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17648009P 2009-05-07 2009-05-07
US61/176,480 2009-05-07

Publications (2)

Publication Number Publication Date
WO2010129528A2 WO2010129528A2 (en) 2010-11-11
WO2010129528A3 true WO2010129528A3 (en) 2011-03-03

Family

ID=43050816

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/033512 WO2010129528A2 (en) 2009-05-07 2010-05-04 Method and system for monitoring oxygenation levels of compartments and tissue

Country Status (3)

Country Link
EP (1) EP2427104A4 (en)
CA (1) CA2769961A1 (en)
WO (1) WO2010129528A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013070864A2 (en) * 2011-11-08 2013-05-16 J&M Shuler, Inc. Method and system for providing versatile nirs sensors
DE102014008446A1 (en) * 2014-06-06 2015-12-17 Fresenius Medical Care Deutschland Gmbh Device for non-invasive measurement of blood flow
US10583228B2 (en) 2015-07-28 2020-03-10 J&M Shuler Medical, Inc. Sub-atmospheric wound therapy systems and methods
CN110520056B (en) * 2017-04-07 2022-08-05 国立研究开发法人产业技术综合研究所 Measuring instrument installation aids and measuring instrument installation aids
EP3790467B1 (en) * 2018-05-11 2023-12-06 Spectronix Inc. Abnormal blood oxygenation level monitoring system and self-monitoring oxygenation system
CN109044384A (en) * 2018-09-26 2018-12-21 苏州大学附属第二医院 limb muscle soft tissue pressure non-invasive monitoring device and monitoring method
US11160917B2 (en) 2020-01-22 2021-11-02 J&M Shuler Medical Inc. Negative pressure wound therapy barrier
AU2021366274A1 (en) 2020-10-24 2023-06-01 Spectronix Inc. Optical device, system and method for monitoring blood-borne chromophores

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030060808A1 (en) * 2000-10-04 2003-03-27 Wilk Peter J. Telemedical method and system
US20080208011A1 (en) * 2007-02-27 2008-08-28 Michael Simms Shuler Method and System for Monitoring Oxygenation Levels of a Compartment for Detecting Conditions of a Compartment Syndrome

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6659967B1 (en) * 2001-10-19 2003-12-09 Ncse, Llc System and method for noninvasively evaluating a limb suspected of compartment syndrome
GB0219068D0 (en) * 2002-08-16 2002-09-25 Grampian Univ Hospitals Apparatus and method
US7491169B2 (en) * 2004-03-22 2009-02-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Ultrasonic apparatus and method to assess compartment syndrome
US8116852B2 (en) * 2006-09-29 2012-02-14 Nellcor Puritan Bennett Llc System and method for detection of skin wounds and compartment syndromes
US20100145169A1 (en) * 2006-12-01 2010-06-10 Urodynamix Technologies Ltd. Methods and systems for detecting a condition of compartment syndrome

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030060808A1 (en) * 2000-10-04 2003-03-27 Wilk Peter J. Telemedical method and system
US20080208011A1 (en) * 2007-02-27 2008-08-28 Michael Simms Shuler Method and System for Monitoring Oxygenation Levels of a Compartment for Detecting Conditions of a Compartment Syndrome

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2427104A4 *

Also Published As

Publication number Publication date
CA2769961A1 (en) 2010-11-11
WO2010129528A2 (en) 2010-11-11
EP2427104A2 (en) 2012-03-14
EP2427104A4 (en) 2014-03-05

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