GB0907555D0 - Non-invasive cardiovascular assessment from suprasystolic signals obtained witha wideband external pulse transducer in a blood pressure cuff - Google Patents

Non-invasive cardiovascular assessment from suprasystolic signals obtained witha wideband external pulse transducer in a blood pressure cuff

Info

Publication number
GB0907555D0
GB0907555D0 GBGB0907555.7A GB0907555A GB0907555D0 GB 0907555 D0 GB0907555 D0 GB 0907555D0 GB 0907555 A GB0907555 A GB 0907555A GB 0907555 D0 GB0907555 D0 GB 0907555D0
Authority
GB
United Kingdom
Prior art keywords
blood pressure
signals obtained
pressure cuff
pulse transducer
external pulse
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.)
Withdrawn
Application number
GBGB0907555.7A
Other versions
GB2456947A (en
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.)
PULSECOR Ltd
Original Assignee
PULSECOR 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 US11/358,283 external-priority patent/US20060224070A1/en
Application filed by PULSECOR Ltd filed Critical PULSECOR Ltd
Publication of GB0907555D0 publication Critical patent/GB0907555D0/en
Publication of GB2456947A publication Critical patent/GB2456947A/en
Withdrawn legal-status Critical Current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
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • 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
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • 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
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • 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
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/02208—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the Korotkoff method
GB0907555A 2005-04-05 2009-05-01 Non invasive determination of stroke volume based on incident wave suprasystolic blood pressure amplitude Withdrawn GB2456947A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US66833605P 2005-04-05 2005-04-05
US67397305P 2005-04-22 2005-04-22
US67397405P 2005-04-22 2005-04-22
US67397505P 2005-04-22 2005-04-22
US11/358,283 US20060224070A1 (en) 2005-04-05 2006-02-21 System and method for non-invasive cardiovascular assessment from supra-systolic signals obtained with a wideband external pulse transducer in a blood pressure cuff
GB0720482A GB2439513A (en) 2005-04-05 2006-03-08 System and method for non-invasive cardiovascular assessment from supra-systolic signals obtained with a wideband external pulse transducer in a blood

Publications (2)

Publication Number Publication Date
GB0907555D0 true GB0907555D0 (en) 2009-06-10
GB2456947A GB2456947A (en) 2009-08-05

Family

ID=40846075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0907555A Withdrawn GB2456947A (en) 2005-04-05 2009-05-01 Non invasive determination of stroke volume based on incident wave suprasystolic blood pressure amplitude

Country Status (1)

Country Link
GB (1) GB2456947A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113951846A (en) * 2021-12-17 2022-01-21 北京麦邦光电仪器有限公司 Pulse wave signal processing method and device and readable storage medium

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090312653A1 (en) * 2008-06-16 2009-12-17 Sharrock Nigel E Method and apparatus for determining cardiac medical parameters from supra-systolic signals obtained from an oscillometric blood pressure system
CN113925472B (en) * 2021-12-17 2022-04-12 北京麦邦光电仪器有限公司 Method and device for acquiring quantitative index of arterial pressure wave conduction velocity

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002005726A2 (en) * 2000-07-19 2002-01-24 Sharrock Nigel E Non-invasive measurement of suprasystolic signals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113951846A (en) * 2021-12-17 2022-01-21 北京麦邦光电仪器有限公司 Pulse wave signal processing method and device and readable storage medium
CN113951846B (en) * 2021-12-17 2022-04-12 北京麦邦光电仪器有限公司 Pulse wave signal processing method and device and readable storage medium

Also Published As

Publication number Publication date
GB2456947A (en) 2009-08-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)