EP3346909A4 - Estimation d'états physiologiques sur la base de changements dans le cri - Google Patents

Estimation d'états physiologiques sur la base de changements dans le cri Download PDF

Info

Publication number: EP3346909A4
Authority: EP; European Patent Office
Prior art keywords: irc; changes; physiological conditions; conditions based; estimating physiological
Prior art date: 2015-09-09
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP16845202.7A

Other languages

German (de)

English (en)

Other versions

EP3346909A1 (fr

Inventor

Isobel Jane Mulligan

Gregory Zlatko Grudic

Steven L. MOULTON

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.)

Flashback Technologies Inc

University of Colorado System

University of Colorado Colorado Springs

University of Colorado Denver

Original Assignee

Flashback Technologies Inc

University of Colorado System

University of Colorado Colorado Springs

University of Colorado Denver

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.)

2015-09-09

Filing date

2016-09-09

Publication date

2019-03-06

2016-09-09 Application filed by Flashback Technologies Inc, University of Colorado System, University of Colorado Colorado Springs, University of Colorado Denver filed Critical Flashback Technologies Inc

2018-07-18 Publication of EP3346909A1 publication Critical patent/EP3346909A1/fr

2019-03-06 Publication of EP3346909A4 publication Critical patent/EP3346909A4/fr

Status Withdrawn legal-status Critical Current

Classifications

- 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
- A61B5/48—Other medical applications
- A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
- 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
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
- 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
- A61B5/4848—Monitoring or testing the effects of treatment, e.g. of medication
- 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
- A61B5/4875—Hydration status, fluid retention of the body
- 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
- A61B5/4884—Other medical applications inducing physiological or psychological stress, e.g. applications for stress testing
- 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
- A61B5/7235—Details of waveform analysis
- A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/10—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
- G16H20/17—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients delivered via infusion or injection
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
- 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

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Medical Informatics (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Pathology (AREA)
Molecular Biology (AREA)
Heart & Thoracic Surgery (AREA)
Biophysics (AREA)
Physics & Mathematics (AREA)
Veterinary Medicine (AREA)
Animal Behavior & Ethology (AREA)
Surgery (AREA)
Physiology (AREA)
Epidemiology (AREA)
Cardiology (AREA)
Primary Health Care (AREA)
Psychiatry (AREA)
Databases & Information Systems (AREA)
Data Mining & Analysis (AREA)
Signal Processing (AREA)
Computer Vision & Pattern Recognition (AREA)
Artificial Intelligence (AREA)
Medicinal Chemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
Child & Adolescent Psychology (AREA)
Developmental Disabilities (AREA)
Hospice & Palliative Care (AREA)
Psychology (AREA)
Social Psychology (AREA)
Chemical & Material Sciences (AREA)
Vascular Medicine (AREA)
Measuring And Recording Apparatus For Diagnosis (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

EP16845202.7A 2015-09-09 2016-09-09 Estimation d'états physiologiques sur la base de changements dans le cri Withdrawn EP3346909A4 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201562216187P	2015-09-09	2015-09-09
US201662349516P	2016-06-13	2016-06-13
PCT/US2016/051130 WO2017044868A1 (fr)	2015-09-09	2016-09-09	Estimation d'états physiologiques sur la base de changements dans le cri

Publications (2)

Publication Number	Publication Date
EP3346909A1 EP3346909A1 (fr)	2018-07-18
EP3346909A4 true EP3346909A4 (fr)	2019-03-06

Family

ID=58240884

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP16845202.7A Withdrawn EP3346909A4 (fr)	2015-09-09	2016-09-09	Estimation d'états physiologiques sur la base de changements dans le cri

Country Status (3)

Country	Link
EP (1)	EP3346909A4 (fr)
CA (1)	CA3036417A1 (fr)
WO (1)	WO2017044868A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US12201405B2 (en)	2008-10-29	2025-01-21	Flashback Technologies, Inc.	Assessing effectiveness of CPR
US11395594B2 (en)	2008-10-29	2022-07-26	Flashback Technologies, Inc.	Noninvasive monitoring for fluid resuscitation
US11395634B2 (en)	2008-10-29	2022-07-26	Flashback Technologies, Inc.	Estimating physiological states based on changes in CRI
US11406269B2 (en)	2008-10-29	2022-08-09	Flashback Technologies, Inc.	Rapid detection of bleeding following injury
US11857293B2 (en)	2008-10-29	2024-01-02	Flashback Technologies, Inc.	Rapid detection of bleeding before, during, and after fluid resuscitation
US11382571B2 (en)	2008-10-29	2022-07-12	Flashback Technologies, Inc.	Noninvasive predictive and/or estimative blood pressure monitoring
US11478190B2 (en)	2008-10-29	2022-10-25	Flashback Technologies, Inc.	Noninvasive hydration monitoring
US8512260B2 (en)	2008-10-29	2013-08-20	The Regents Of The University Of Colorado, A Body Corporate	Statistical, noninvasive measurement of intracranial pressure
EP2734103B1 (fr)	2011-07-22	2020-12-23	Flashback Technologies, Inc.	Moniteur de la réserve hémodynamique et contrôle de l'hémodialyse
US11918386B2 (en)	2018-12-26	2024-03-05	Flashback Technologies, Inc.	Device-based maneuver and activity state-based physiologic status monitoring
US11511120B2 (en) *	2019-06-19	2022-11-29	Aluna Health System	Systems and methods for optimizing implantable medical device characteristics using data structures and graphical representations

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20150073723A1 (en) *	2008-10-29	2015-03-12	Flashback Technologies, Inc.	Noninvasive Hydration Monitoring
WO2015042484A1 (fr) *	2013-09-21	2015-03-26	Leo Technologies, Inc.	Surveillance de l'hydratation
WO2015073909A1 (fr) *	2013-11-14	2015-05-21	Flashback Technologies, Inc.	Surveillance non invasive pour réanimation liquidienne

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20060195041A1 (en) *	2002-05-17	2006-08-31	Lynn Lawrence A	Centralized hospital monitoring system for automatically detecting upper airway instability and for preventing and aborting adverse drug reactions
US20070021678A1 (en) *	2005-07-19	2007-01-25	Cardiac Pacemakers, Inc.	Methods and apparatus for monitoring physiological responses to steady state activity
US11382571B2 (en) *	2008-10-29	2022-07-12	Flashback Technologies, Inc.	Noninvasive predictive and/or estimative blood pressure monitoring
EP2881034B1 (fr) *	2009-06-30	2020-06-10	Edwards Lifesciences Corporation	Surveillance et affichage de l'état d'un patient
EP2734103B1 (fr) *	2011-07-22	2020-12-23	Flashback Technologies, Inc.	Moniteur de la réserve hémodynamique et contrôle de l'hémodialyse

2016
- 2016-09-09 EP EP16845202.7A patent/EP3346909A4/fr not_active Withdrawn
- 2016-09-09 CA CA3036417A patent/CA3036417A1/fr not_active Abandoned
- 2016-09-09 WO PCT/US2016/051130 patent/WO2017044868A1/fr not_active Ceased

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20150073723A1 (en) *	2008-10-29	2015-03-12	Flashback Technologies, Inc.	Noninvasive Hydration Monitoring
WO2015042484A1 (fr) *	2013-09-21	2015-03-26	Leo Technologies, Inc.	Surveillance de l'hydratation
WO2015073909A1 (fr) *	2013-11-14	2015-05-21	Flashback Technologies, Inc.	Surveillance non invasive pour réanimation liquidienne

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PAULA Y. S. POH ET AL: "Respiratory pump contributes to increased physiological reserve for compensation during simulated haemorrhage : Respiration and compensatory reserve", EXPERIMENTAL PHYSIOLOGY, vol. 99, no. 10, 1 August 2014 (2014-08-01), GB, pages 1421 - 1426, XP055545527, ISSN: 0958-0670, DOI: 10.1113/expphysiol.2014.081208 *
See also references of WO2017044868A1 *
STEVEN L MOULTON ET AL: "Running on empty? The compensatory reserve index", WTA 2013 PLENARY PAPER, 1 December 2013 (2013-12-01), XP055543975, Retrieved from the Internet <URL:https://pdfs.semanticscholar.org/4081/973e889b6fa2f3ff1dcba217c47f114adbdb.pdf> [retrieved on 20190117], DOI: 10.1097/TA.0b013e3182aa81 *

Also Published As

Publication number	Publication date
CA3036417A1 (fr)	2017-03-16
WO2017044868A1 (fr)	2017-03-16
EP3346909A1 (fr)	2018-07-18

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EP3346909A4 (fr)	2019-03-06	Estimation d'états physiologiques sur la base de changements dans le cri
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Legal Events

Date	Code	Title	Description
2017-03-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2018-06-15	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2018-06-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2018-07-18	17P	Request for examination filed	Effective date: 20180405
2018-07-18	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2018-07-18	AX	Request for extension of the european patent	Extension state: BA ME
2018-12-19	DAV	Request for validation of the european patent (deleted)
2018-12-19	DAX	Request for extension of the european patent (deleted)
2019-03-06	A4	Supplementary search report drawn up and despatched	Effective date: 20190201
2019-03-06	RIC1	Information provided on ipc code assigned before grant	Ipc: G16H 50/20 20180101ALI20190128BHEP Ipc: A61B 5/024 20060101ALI20190128BHEP Ipc: A61B 5/021 20060101ALI20190128BHEP Ipc: G16H 50/50 20180101ALI20190128BHEP Ipc: G16H 50/30 20180101ALI20190128BHEP Ipc: G16H 20/17 20180101ALI20190128BHEP Ipc: A61B 5/00 20060101AFI20190128BHEP
2021-07-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2021-09-01	18D	Application deemed to be withdrawn	Effective date: 20210401