IN2014DN08703A - - Google Patents

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Publication number
IN2014DN08703A
IN2014DN08703A IN8703DEN2014A IN2014DN08703A IN 2014DN08703 A IN2014DN08703 A IN 2014DN08703A IN 8703DEN2014 A IN8703DEN2014 A IN 8703DEN2014A IN 2014DN08703 A IN2014DN08703 A IN 2014DN08703A
Authority
IN
India
Prior art keywords
detector
cell phones
present
pdas
portable transmitter
Prior art date
Application number
Other languages
English (en)
Inventor
Soumyadipta Acharya
William Chen
Phillip J Oh
Judy C Doong
Noah Lampel Greenbaum
Guilherme Barros
George Major Chen
David Yin
Original Assignee
Univ Johns Hopkins
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 Univ Johns Hopkins filed Critical Univ Johns Hopkins
Publication of IN2014DN08703A publication Critical patent/IN2014DN08703A/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
    • A61B5/14546—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
    • A61B5/0002—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
    • A61B5/145—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
    • A61B5/68—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
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • 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
    • A61B5/6838—Clamps or clips
    • 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
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6898—Portable consumer electronic devices, e.g. music players, telephones, tablet computers
    • 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
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0443—Modular apparatus
    • A61B2560/045—Modular apparatus with a separable interface unit, e.g. for communication
    • 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
    • A61B5/7228—Signal modulation applied to the input signal sent to patient or subject; Demodulation to recover the physiological signal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Physiology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
IN8703DEN2014 2012-03-29 2013-03-28 IN2014DN08703A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261617545P 2012-03-29 2012-03-29
PCT/US2013/034361 WO2013149011A1 (en) 2012-03-29 2013-03-28 A non-invasive bio-fluid detector and portable sensor-transmitter-receiver system

Publications (1)

Publication Number Publication Date
IN2014DN08703A true IN2014DN08703A (de) 2015-05-22

Family

ID=49261246

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8703DEN2014 IN2014DN08703A (de) 2012-03-29 2013-03-28

Country Status (3)

Country Link
US (1) US10932701B2 (de)
IN (1) IN2014DN08703A (de)
WO (1) WO2013149011A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8406860B2 (en) 2008-01-25 2013-03-26 Novadaq Technologies Inc. Method for evaluating blush in myocardial tissue
JP6028096B2 (ja) 2012-06-21 2016-11-16 ノバダック テクノロジーズ インコーポレイテッド 血管造影及びかん流の定量化並びに解析手法
US10426361B2 (en) * 2013-06-14 2019-10-01 Novadaq Technologies ULC Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography
KR20160019950A (ko) 2013-06-14 2016-02-22 노바다크 테크놀러지즈 인코포레이티드 형광 매개 광혈류량측정을 사용하여 조직에서 절대 혈류 흐름의 정량화
CA2931973A1 (en) 2013-11-29 2015-06-04 Motiv Inc. Wearable computing device
GB2527844A (en) * 2014-07-04 2016-01-06 Isis Innovation Sensor assembly
AU2014408488B2 (en) * 2014-10-09 2019-07-18 Stryker European Operations Limited Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography
MA41468B1 (fr) * 2015-04-15 2019-03-29 Univ Johns Hopkins Détecteur de fluide biologique non effractif et système de capteur-émetteur-récepteur portable
US10311567B2 (en) 2015-09-23 2019-06-04 Novadaq Technologies ULC Methods and systems for assessing healing of tissue
WO2017139881A1 (en) 2016-02-16 2017-08-24 Novadaq Technologies Inc. Facilitating assessment of blood flow and tissue perfusion using fluorescence-mediated photoplethysmography
EP3580609B1 (de) 2017-02-10 2023-05-24 Stryker European Operations Limited Handhaltbare offenfeld-fluoreszenzbildgebungssysteme und verfahren

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651741A (en) * 1985-05-30 1987-03-24 Baxter Travenol Laboratories, Inc. Method and apparatus for determining oxygen saturation in vivo
US6544193B2 (en) * 1996-09-04 2003-04-08 Marcio Marc Abreu Noninvasive measurement of chemical substances
US6985762B2 (en) * 1997-09-26 2006-01-10 Datex-Ohmeda, Inc. Network formatting for remote location oximetry applications
US6909912B2 (en) 2002-06-20 2005-06-21 University Of Florida Non-invasive perfusion monitor and system, specially configured oximeter probes, methods of using same, and covers for probes
WO2006064399A2 (en) * 2004-12-14 2006-06-22 Koninklijke Philips Electronics, N.V. Integrated pulse oximetry sensor
US7869850B2 (en) 2005-09-29 2011-01-11 Nellcor Puritan Bennett Llc Medical sensor for reducing motion artifacts and technique for using the same
US7733224B2 (en) * 2006-06-30 2010-06-08 Bao Tran Mesh network personal emergency response appliance
US8242429B2 (en) * 2006-09-25 2012-08-14 Rahul Sarpeshkar Ultra-low-power pulse oximeter implemented with an energy-efficient photoreceptor
US8475374B2 (en) * 2007-08-23 2013-07-02 Purdue Research Foundation Intra-occular pressure sensor
US20090171170A1 (en) * 2007-12-28 2009-07-02 Nellcor Puritan Bennett Llc Medical Monitoring With Portable Electronic Device System And Method
US20090326386A1 (en) * 2008-06-30 2009-12-31 Nellcor Puritan Bennett Ireland Systems and Methods for Non-Invasive Blood Pressure Monitoring
US20110137141A1 (en) * 2009-12-03 2011-06-09 At&T Intellectual Property I, L.P. Wireless Monitoring of Multiple Vital Signs
JP4792540B1 (ja) * 2010-02-24 2011-10-12 有限会社エクセルプラン パルスオキシメータ
US8958859B2 (en) * 2011-05-17 2015-02-17 Lionsgate Technologies, Inc. Systems and methods for determining physiological characteristics of a patient using pulse oximetry

Also Published As

Publication number Publication date
WO2013149011A1 (en) 2013-10-03
US20150164396A1 (en) 2015-06-18
US10932701B2 (en) 2021-03-02

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