BR112017021302B1 - Sistema de medição de pressão sanguínea, método para medição de pressão sanguínea e uso do sistema - Google Patents
Sistema de medição de pressão sanguínea, método para medição de pressão sanguínea e uso do sistema Download PDFInfo
- Publication number
- BR112017021302B1 BR112017021302B1 BR112017021302-8A BR112017021302A BR112017021302B1 BR 112017021302 B1 BR112017021302 B1 BR 112017021302B1 BR 112017021302 A BR112017021302 A BR 112017021302A BR 112017021302 B1 BR112017021302 B1 BR 112017021302B1
- Authority
- BR
- Brazil
- Prior art keywords
- pressure
- cuff
- chamber
- blood pressure
- high frequency
- Prior art date
Links
- 238000009530 blood pressure measurement Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000036772 blood pressure Effects 0.000 claims abstract description 37
- 230000035488 systolic blood pressure Effects 0.000 claims description 47
- 230000035487 diastolic blood pressure Effects 0.000 claims description 44
- 238000012545 processing Methods 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims 1
- 210000001367 artery Anatomy 0.000 abstract description 21
- 238000001514 detection method Methods 0.000 description 10
- 230000009467 reduction Effects 0.000 description 9
- 230000017531 blood circulation Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000002555 auscultation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012549 training Methods 0.000 description 5
- 210000004204 blood vessel Anatomy 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 206010020772 Hypertension Diseases 0.000 description 3
- 230000004872 arterial blood pressure Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000002302 brachial artery Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 206010007559 Cardiac failure congestive Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000541 pulsatile effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Images
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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- 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
- A61B5/02225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the oscillometric method
-
- 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
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/02233—Occluders 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- 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
-
- 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
- A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
-
- 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
- A61B5/7278—Artificial waveform generation or derivation, e.g. synthesizing signals from measured signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient; User input means
- A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0247—Pressure sensors
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physiology (AREA)
- Ophthalmology & Optometry (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Dentistry (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1506420.7A GB201506420D0 (en) | 2015-04-15 | 2015-04-15 | Improved blood pressure sensor |
| GB1506420.7 | 2015-04-15 | ||
| PCT/GB2016/051065 WO2016166554A1 (en) | 2015-04-15 | 2016-04-15 | An improved blood pressure measurement system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112017021302A2 BR112017021302A2 (pt) | 2018-06-26 |
| BR112017021302A8 BR112017021302A8 (pt) | 2018-07-31 |
| BR112017021302B1 true BR112017021302B1 (pt) | 2022-11-16 |
Family
ID=53333848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017021302-8A BR112017021302B1 (pt) | 2015-04-15 | 2016-04-15 | Sistema de medição de pressão sanguínea, método para medição de pressão sanguínea e uso do sistema |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20180103856A1 (https=) |
| EP (1) | EP3282934B1 (https=) |
| JP (1) | JP6854804B2 (https=) |
| KR (1) | KR102570356B1 (https=) |
| BR (1) | BR112017021302B1 (https=) |
| GB (1) | GB201506420D0 (https=) |
| MY (1) | MY197385A (https=) |
| WO (1) | WO2016166554A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10874307B2 (en) * | 2017-01-24 | 2020-12-29 | Verily Life Sciences Llc | Digital artery blood pressure monitor |
| KR20200065612A (ko) * | 2018-11-30 | 2020-06-09 | 전자부품연구원 | Fsr 센서 기반 심박 모니터링 장치 및 방법 |
| US12245549B2 (en) | 2022-01-11 | 2025-03-11 | Deere & Company | Predictive response map generation and control system |
| USD1095558S1 (en) | 2023-03-20 | 2025-09-30 | Korot Co., Ltd. | Display panel or portion thereof with graphical user interface |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5470678A (en) * | 1977-11-15 | 1979-06-06 | Matsushita Electric Works Ltd | Automatic digital hemadynamometer |
| US4493326A (en) * | 1979-10-03 | 1985-01-15 | United States Surgical Corporation | Automatic blood pressure system with servo controlled inflation and deflation |
| GB2136133B (en) * | 1983-03-03 | 1986-09-24 | Seiko Instr & Electronics | Electronic sphygmomanometer |
| US4592366A (en) * | 1984-04-16 | 1986-06-03 | Matsushita Electric Works, Ltd. | Automated blood pressure monitoring instrument |
| JPH0687841B2 (ja) * | 1986-09-18 | 1994-11-09 | コーリン電子株式会社 | 血圧測定装置 |
| JPS63171539A (ja) * | 1987-01-10 | 1988-07-15 | コーリン電子株式会社 | 自動血圧測定装置 |
| US4890625A (en) * | 1988-03-24 | 1990-01-02 | Spacelabs, Inc. | Blood pressure cuff with integral acoustic pickup cup |
| JP2877950B2 (ja) * | 1990-05-17 | 1999-04-05 | 光衛 冨田 | 血液循環情報表示装置 |
| JPH08322811A (ja) * | 1995-05-30 | 1996-12-10 | Nippon Colin Co Ltd | 自動血圧測定装置 |
| US6027452A (en) * | 1996-06-26 | 2000-02-22 | Vital Insite, Inc. | Rapid non-invasive blood pressure measuring device |
| US7736314B2 (en) * | 2004-08-31 | 2010-06-15 | University Of Washington | Ultrasonic technique for assessing wall vibrations in stenosed blood vessels |
| US7403806B2 (en) * | 2005-06-28 | 2008-07-22 | General Electric Company | System for prefiltering a plethysmographic signal |
| US7153269B1 (en) * | 2006-01-05 | 2006-12-26 | The General Electric Company | Method and system for estimation of blood pressure during cuff inflation |
| US20070203416A1 (en) * | 2006-02-28 | 2007-08-30 | Andrew Lowe | Blood pressure cuffs |
| DE102008008840A1 (de) * | 2008-02-13 | 2009-09-24 | Up Management Gmbh | Verfahren und Vorrichtung zur nicht-invasiven Messung von dynamischen Herz-Lungen Interaktionsparametern |
| KR20100094059A (ko) * | 2009-02-18 | 2010-08-26 | 전북대학교산학협력단 | 오실로메트릭 방법과 케이-음 방법을 동시에 적용하는 무선데이터 전송 자동혈압 측정 장치 및 방법 |
| JP5600023B2 (ja) | 2010-03-26 | 2014-10-01 | テルモ株式会社 | 電子血圧計 |
| JP2011200610A (ja) * | 2010-03-26 | 2011-10-13 | Terumo Corp | 電子血圧計 |
| CN104000573B (zh) * | 2014-05-29 | 2016-01-13 | 东北大学 | 基于体表两点脉搏波的中心动脉脉搏波监测系统及方法 |
-
2015
- 2015-04-15 GB GBGB1506420.7A patent/GB201506420D0/en not_active Ceased
-
2016
- 2016-04-15 US US15/565,896 patent/US20180103856A1/en active Pending
- 2016-04-15 MY MYPI2017703765A patent/MY197385A/en unknown
- 2016-04-15 WO PCT/GB2016/051065 patent/WO2016166554A1/en not_active Ceased
- 2016-04-15 BR BR112017021302-8A patent/BR112017021302B1/pt active IP Right Grant
- 2016-04-15 KR KR1020177032695A patent/KR102570356B1/ko active Active
- 2016-04-15 EP EP16722342.9A patent/EP3282934B1/en active Active
- 2016-04-15 JP JP2018505543A patent/JP6854804B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| MY197385A (en) | 2023-06-15 |
| EP3282934A1 (en) | 2018-02-21 |
| BR112017021302A8 (pt) | 2018-07-31 |
| BR112017021302A2 (pt) | 2018-06-26 |
| EP3282934B1 (en) | 2020-09-09 |
| JP2018515302A (ja) | 2018-06-14 |
| WO2016166554A1 (en) | 2016-10-20 |
| US20180103856A1 (en) | 2018-04-19 |
| JP6854804B2 (ja) | 2021-04-07 |
| KR20170140269A (ko) | 2017-12-20 |
| KR102570356B1 (ko) | 2023-08-23 |
| GB201506420D0 (en) | 2015-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25D | Requested change of name of applicant approved |
Owner name: UNIVERSITY OF NEWCASTLE UPON TYNE (GB) ; A C COSSO |
|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/04/2016, OBSERVADAS AS CONDICOES LEGAIS |