CA3238639A1 - Mesure de pression arterielle non invasive a double mode - Google Patents
Mesure de pression arterielle non invasive a double mode Download PDFInfo
- Publication number
- CA3238639A1 CA3238639A1 CA3238639A CA3238639A CA3238639A1 CA 3238639 A1 CA3238639 A1 CA 3238639A1 CA 3238639 A CA3238639 A CA 3238639A CA 3238639 A CA3238639 A CA 3238639A CA 3238639 A1 CA3238639 A1 CA 3238639A1
- Authority
- CA
- Canada
- Prior art keywords
- cuff
- hose
- valve
- controller
- pump
- 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.)
- Pending
Links
- 238000009530 blood pressure measurement Methods 0.000 title claims description 14
- 230000009977 dual effect Effects 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 68
- 230000036772 blood pressure Effects 0.000 claims abstract description 41
- 230000008569 process Effects 0.000 claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 13
- 230000010355 oscillation Effects 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 74
- 238000013270 controlled release Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 7
- 230000015654 memory Effects 0.000 description 7
- 238000013459 approach Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 210000004712 air sac Anatomy 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XMTQQYYKAHVGBJ-UHFFFAOYSA-N 3-(3,4-DICHLOROPHENYL)-1,1-DIMETHYLUREA Chemical compound CN(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 XMTQQYYKAHVGBJ-UHFFFAOYSA-N 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035487 diastolic blood pressure Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001361 intraarterial administration Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035488 systolic blood pressure Effects 0.000 description 1
- 239000004557 technical material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Ophthalmology & Optometry (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
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.
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 |
|---|---|
| CA3238639A1 true CA3238639A1 (fr) | 2023-07-27 |
Family
ID=87349079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3238639A Pending CA3238639A1 (fr) | 2022-01-20 | 2022-01-20 | Mesure de pression arterielle non invasive a double mode |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN118555931A (fr) |
| CA (1) | CA3238639A1 (fr) |
| GB (1) | GB2626891A (fr) |
| MX (1) | MX2024006061A (fr) |
| WO (1) | WO2023140850A1 (fr) |
Family Cites Families (5)
| 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 |
| WO2008121454A1 (fr) * | 2007-03-28 | 2008-10-09 | Kaz, Incorporated | Moniteur de pression sanguine artérielle avec manchette remplie de liquide |
| US8083683B2 (en) * | 2007-10-19 | 2011-12-27 | Welch Allyn, Inc. | Dual lumen interchangeable monitor system |
| US20160120420A1 (en) * | 2014-10-30 | 2016-05-05 | David A. Liedl | Vascular measurement system |
| JP6747332B2 (ja) * | 2017-02-16 | 2020-08-26 | オムロンヘルスケア株式会社 | 血圧情報測定装置 |
-
2022
- 2022-01-20 MX MX2024006061A patent/MX2024006061A/es unknown
- 2022-01-20 GB GB2407093.0A patent/GB2626891A/en active Pending
- 2022-01-20 CN CN202280089132.9A patent/CN118555931A/zh active Pending
- 2022-01-20 CA CA3238639A patent/CA3238639A1/fr active Pending
- 2022-01-20 WO PCT/US2022/013162 patent/WO2023140850A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN118555931A (zh) | 2024-08-27 |
| MX2024006061A (es) | 2024-07-31 |
| GB2626891A (en) | 2024-08-07 |
| WO2023140850A1 (fr) | 2023-07-27 |
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