CA2929819A1 - Monitorage de la pression sanguine predictive et/ou estimee non invasif - Google Patents

Monitorage de la pression sanguine predictive et/ou estimee non invasif Download PDF

Info

Publication number
CA2929819A1
CA2929819A1 CA2929819A CA2929819A CA2929819A1 CA 2929819 A1 CA2929819 A1 CA 2929819A1 CA 2929819 A CA2929819 A CA 2929819A CA 2929819 A CA2929819 A CA 2929819A CA 2929819 A1 CA2929819 A1 CA 2929819A1
Authority
CA
Canada
Prior art keywords
blood pressure
patient
data
estimating
pressure value
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
CA2929819A
Other languages
English (en)
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
Original Assignee
Flashback Technologies Inc
University of Colorado
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 Flashback Technologies Inc, University of Colorado filed Critical Flashback Technologies Inc
Publication of CA2929819A1 publication Critical patent/CA2929819A1/fr
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
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • 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
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • 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
    • 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
    • G16H50/50—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
CA2929819A 2013-11-06 2014-11-06 Monitorage de la pression sanguine predictive et/ou estimee non invasif Abandoned CA2929819A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361900980P 2013-11-06 2013-11-06
US61/900,980 2013-11-06
US201361904436P 2013-11-14 2013-11-14
US61/904,436 2013-11-14
US201361905727P 2013-11-18 2013-11-18
US61/905,727 2013-11-18
PCT/US2014/064413 WO2015069940A1 (fr) 2013-11-06 2014-11-06 Monitorage de la pression sanguine prédictive et/ou estimée non invasif

Publications (1)

Publication Number Publication Date
CA2929819A1 true CA2929819A1 (fr) 2015-05-14

Family

ID=53042094

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2929819A Abandoned CA2929819A1 (fr) 2013-11-06 2014-11-06 Monitorage de la pression sanguine predictive et/ou estimee non invasif

Country Status (3)

Country Link
EP (1) EP3065631A4 (fr)
CA (1) CA2929819A1 (fr)
WO (1) WO2015069940A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11406269B2 (en) 2008-10-29 2022-08-09 Flashback Technologies, Inc. Rapid detection of bleeding following injury
US11382571B2 (en) 2008-10-29 2022-07-12 Flashback Technologies, Inc. Noninvasive predictive and/or estimative blood pressure monitoring
US11395634B2 (en) 2008-10-29 2022-07-26 Flashback Technologies, Inc. Estimating physiological states based on changes in CRI
US11857293B2 (en) 2008-10-29 2024-01-02 Flashback Technologies, Inc. Rapid detection of bleeding before, during, and after fluid resuscitation
US8512260B2 (en) 2008-10-29 2013-08-20 The Regents Of The University Of Colorado, A Body Corporate Statistical, noninvasive measurement of intracranial pressure
US11478190B2 (en) 2008-10-29 2022-10-25 Flashback Technologies, Inc. Noninvasive hydration monitoring
US9757041B2 (en) 2008-10-29 2017-09-12 Flashback Technologies, Inc. Hemodynamic reserve monitor and hemodialysis control
US11395594B2 (en) 2008-10-29 2022-07-26 Flashback Technologies, Inc. Noninvasive monitoring for fluid resuscitation
BR112018006808A2 (pt) * 2015-10-09 2018-10-16 Koninklijke Philips Nv dispositivo de monitoramento de paciente e mídia de armazenamento não transitório
US10716518B2 (en) 2016-11-01 2020-07-21 Microsoft Technology Licensing, Llc Blood pressure estimation by wearable computing device
US11670422B2 (en) 2017-01-13 2023-06-06 Microsoft Technology Licensing, Llc Machine-learning models for predicting decompensation risk
US11918386B2 (en) 2018-12-26 2024-03-05 Flashback Technologies, Inc. Device-based maneuver and activity state-based physiologic status monitoring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007255448B2 (en) * 2006-06-07 2012-08-23 Gambro Lundia Ab Prediction of rapid symptomatic blood pressure decrease
US8419649B2 (en) * 2007-06-12 2013-04-16 Sotera Wireless, Inc. Vital sign monitor for measuring blood pressure using optical, electrical and pressure waveforms
US8512260B2 (en) * 2008-10-29 2013-08-20 The Regents Of The University Of Colorado, A Body Corporate Statistical, noninvasive measurement of intracranial pressure
US9757041B2 (en) * 2008-10-29 2017-09-12 Flashback Technologies, Inc. Hemodynamic reserve monitor and hemodialysis control
WO2011120973A1 (fr) * 2010-03-29 2011-10-06 Csem Sa Dispositif capteur et procédé de mesure et de détermination d'un temps d'arrivée d'impulsion (pat)

Also Published As

Publication number Publication date
WO2015069940A1 (fr) 2015-05-14
EP3065631A4 (fr) 2017-07-19
EP3065631A1 (fr) 2016-09-14

Similar Documents

Publication Publication Date Title
US11382571B2 (en) Noninvasive predictive and/or estimative blood pressure monitoring
US11389069B2 (en) Hemodynamic reserve monitor and hemodialysis control
US11944451B2 (en) Noninvasive monitoring for fluid resuscitation
US20230404412A1 (en) Rapid detection of bleeding before, during, and after fluid resuscitation
US20200205734A1 (en) Ear-Based Physiological State Monitoring
US11918386B2 (en) Device-based maneuver and activity state-based physiologic status monitoring
US11478190B2 (en) Noninvasive hydration monitoring
US11395634B2 (en) Estimating physiological states based on changes in CRI
CA2929819A1 (fr) Monitorage de la pression sanguine predictive et/ou estimee non invasif
US11395594B2 (en) Noninvasive monitoring for fluid resuscitation
US20160038043A1 (en) Assessing Effectiveness of CPR
WO2016061542A1 (fr) Détection rapide de saignement avant, pendant, et après une réanimation par administration de fluide
EP3468457A1 (fr) Détection rapide du saignement suite à une lésion
EP2542148B1 (fr) Perturbations physiques actives pour améliorer la surveillance médicale intelligente
US11406269B2 (en) Rapid detection of bleeding following injury
CA3036417A1 (fr) Estimation d'etats physiologiques sur la base de changements dans le cri
US20230116132A1 (en) Hemodynamic Reserve Monitor and Hemodialysis Control
WO2022240812A1 (fr) Détection et différenciation non invasives de sepsis

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20210217