WO2023140850A1 - Mesure de pression artérielle non invasive à double mode - Google Patents

Mesure de pression artérielle non invasive à double mode Download PDF

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Publication number
WO2023140850A1
WO2023140850A1 PCT/US2022/013162 US2022013162W WO2023140850A1 WO 2023140850 A1 WO2023140850 A1 WO 2023140850A1 US 2022013162 W US2022013162 W US 2022013162W WO 2023140850 A1 WO2023140850 A1 WO 2023140850A1
Authority
WO
WIPO (PCT)
Prior art keywords
cuff
hose
valve
controller
pump
Prior art date
Application number
PCT/US2022/013162
Other languages
English (en)
Inventor
Jeffery Jay GILHAM
Nishant GOPALAKRISHNAN
Original Assignee
Spacelabs Healthcare L.L.C.
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 Spacelabs Healthcare L.L.C. filed Critical Spacelabs Healthcare L.L.C.
Priority to PCT/US2022/013162 priority Critical patent/WO2023140850A1/fr
Publication of WO2023140850A1 publication Critical patent/WO2023140850A1/fr

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
    • A61B5/0235—Valves 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 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
    • A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
    • 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
    • A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds

Abstract

La présente invention décrit des procédés et des systèmes de mesure de pression artérielle non invasive (NIBP) gonflables appropriés pour des brassards de différentes tailles. Dans des modes de réalisation, un tuyau d'adaptateur reliant le brassard au dispositif de NIBP est identifié de manière dynamique. Des modes de réalisation fournissent une restriction dans au moins l'une des vannes du dispositif de NIBP pour permettre une libération contrôlée d'air à partir du dispositif pendant le processus de gonflage du brassard.
PCT/US2022/013162 2022-01-20 2022-01-20 Mesure de pression artérielle non invasive à double mode WO2023140850A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2022/013162 WO2023140850A1 (fr) 2022-01-20 2022-01-20 Mesure de pression artérielle non invasive à double mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2022/013162 WO2023140850A1 (fr) 2022-01-20 2022-01-20 Mesure de pression artérielle non invasive à double mode

Publications (1)

Publication Number Publication Date
WO2023140850A1 true WO2023140850A1 (fr) 2023-07-27

Family

ID=87349079

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2022/013162 WO2023140850A1 (fr) 2022-01-20 2022-01-20 Mesure de pression artérielle non invasive à double mode

Country Status (1)

Country Link
WO (1) WO2023140850A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337751A (en) * 1991-09-30 1994-08-16 Siemens Medical Electronics, Inc. Air flow control apparatus and method for an automatic blood pressure gauge
US20090105599A1 (en) * 2007-10-19 2009-04-23 Welch Allyn, Inc. Dual lumen interchangeable monitor system
US20100106029A1 (en) * 2007-03-28 2010-04-29 Kaz, Incorporated Arterial blood pressure monitor with a liquid filled cuff
US20160120420A1 (en) * 2014-10-30 2016-05-05 David A. Liedl Vascular measurement system
US20190357782A1 (en) * 2017-02-16 2019-11-28 Omron Healthcare Co., Ltd. Blood pressure information measuring device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337751A (en) * 1991-09-30 1994-08-16 Siemens Medical Electronics, Inc. Air flow control apparatus and method for an automatic blood pressure gauge
US20100106029A1 (en) * 2007-03-28 2010-04-29 Kaz, Incorporated Arterial blood pressure monitor with a liquid filled cuff
US20090105599A1 (en) * 2007-10-19 2009-04-23 Welch Allyn, Inc. Dual lumen interchangeable monitor system
US20160120420A1 (en) * 2014-10-30 2016-05-05 David A. Liedl Vascular measurement system
US20190357782A1 (en) * 2017-02-16 2019-11-28 Omron Healthcare Co., Ltd. Blood pressure information measuring device

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