ZA200106578B - Method and device for continuous analysis of cardiovascular activity of a subject. - Google Patents
Method and device for continuous analysis of cardiovascular activity of a subject. Download PDFInfo
- Publication number
- ZA200106578B ZA200106578B ZA200106578A ZA200106578A ZA200106578B ZA 200106578 B ZA200106578 B ZA 200106578B ZA 200106578 A ZA200106578 A ZA 200106578A ZA 200106578 A ZA200106578 A ZA 200106578A ZA 200106578 B ZA200106578 B ZA 200106578B
- Authority
- ZA
- South Africa
- Prior art keywords
- subject
- pressure
- blood
- artery
- pulse wave
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 70
- 230000005792 cardiovascular activity Effects 0.000 title description 3
- 230000035488 systolic blood pressure Effects 0.000 claims description 70
- 238000012545 processing Methods 0.000 claims description 44
- 230000008859 change Effects 0.000 claims description 41
- 230000014509 gene expression Effects 0.000 claims description 41
- 230000035487 diastolic blood pressure Effects 0.000 claims description 35
- 230000036772 blood pressure Effects 0.000 claims description 34
- 210000001367 artery Anatomy 0.000 claims description 32
- 238000004364 calculation method Methods 0.000 claims description 32
- 230000002792 vascular Effects 0.000 claims description 29
- 230000000747 cardiac effect Effects 0.000 claims description 25
- 210000004369 blood Anatomy 0.000 claims description 24
- 239000008280 blood Substances 0.000 claims description 24
- 230000017531 blood circulation Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 description 16
- 238000009530 blood pressure measurement Methods 0.000 description 13
- 238000012544 monitoring process Methods 0.000 description 9
- 206010005746 Blood pressure fluctuation Diseases 0.000 description 3
- 206010020772 Hypertension Diseases 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000035790 physiological processes and functions Effects 0.000 description 2
- 208000001953 Hypotension Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000546 chi-square test Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000012866 low blood pressure Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005312 nonlinear dynamic Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 210000005259 peripheral blood Anatomy 0.000 description 1
- 239000011886 peripheral blood Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035485 pulse pressure Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 230000006442 vascular tone Effects 0.000 description 1
- 230000001457 vasomotor 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
- A61B5/0205—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
- A61B5/02—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
- A61B5/021—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
- A61B5/026—Measuring blood flow
- A61B5/0285—Measuring or recording phase velocity of blood waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
-
- 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
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physiology (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL12848299A IL128482A (en) | 1999-02-11 | 1999-02-11 | Method and device for continuous analysis of cardiovascular activity of a subject |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200106578B true ZA200106578B (en) | 2003-02-26 |
Family
ID=11072490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200106578A ZA200106578B (en) | 1999-02-11 | 2001-07-22 | Method and device for continuous analysis of cardiovascular activity of a subject. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1150604B8 (fr) |
| JP (1) | JP4668421B2 (fr) |
| AT (1) | ATE370701T1 (fr) |
| AU (1) | AU769672B2 (fr) |
| BR (1) | BR0008154B1 (fr) |
| DE (1) | DE60036080T8 (fr) |
| ES (1) | ES2292427T3 (fr) |
| IL (1) | IL128482A (fr) |
| PT (1) | PT1150604E (fr) |
| WO (1) | WO2000047110A1 (fr) |
| ZA (1) | ZA200106578B (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050107710A1 (en) * | 2002-04-24 | 2005-05-19 | Ryu Nakayama | Pulse wave analyzing method, pulse wave analyzing software, and so forth |
| WO2004004556A1 (fr) * | 2002-07-03 | 2004-01-15 | Bml, Inc. | Systeme pour detecter l'emission d'une onde d'impulsion |
| WO2004052196A1 (fr) * | 2002-12-09 | 2004-06-24 | Ramot At Tel Aviv University Ltd. | Systeme permettant de determiner la vaso-activite dependante de l'endothelium |
| AU2006225980A1 (en) * | 2005-03-21 | 2006-09-28 | Health-Smart Limited | System for continuous blood pressure monitoring |
| WO2007134394A1 (fr) * | 2006-05-22 | 2007-11-29 | Uscom Limited | Système et méthode de mesure cardiaque |
| US8905939B2 (en) * | 2006-07-13 | 2014-12-09 | Edwards Lifesciences Corporation | Method and apparatus for continuous assessment of a cardiovascular parameter using the arterial pulse pressure propagation time and waveform |
| AU2007281884A1 (en) * | 2006-07-13 | 2008-02-14 | Edwards Lifesciences Corporation | Method and apparatus for continuous assessment of a cardiovascular parameter using the arterial pulse pressure propagation time and waveform |
| US8047998B2 (en) | 2007-04-17 | 2011-11-01 | General Electric Company | Non-invasive blood pressure determination method |
| US8706464B2 (en) | 2010-01-31 | 2014-04-22 | Vladimir Shusterman | Health data dynamics, its sources and linkage with genetic/molecular tests |
| US9801607B2 (en) | 2010-01-31 | 2017-10-31 | Vladimir Shusterman | Evaluating arterial pressure, vasomotor activity and their response to diagnostic tests |
| JP6028897B2 (ja) * | 2012-04-18 | 2016-11-24 | セイコーエプソン株式会社 | 血圧計測装置および血圧推定パラメーター校正方法 |
| BR112014028318A2 (pt) | 2012-05-15 | 2017-06-27 | Koninklijke Philips Nv | método para determinar uma medida do débito cardíaco de um paciente; produto de programa de computador; e aparelho para uso no monitoramento do débito cardíaco de um paciente |
| US9610016B2 (en) | 2014-08-27 | 2017-04-04 | Vladimir Shusterman | Wireless health monitoring in the setting of X-ray, magnetic resonance imaging and other sources of electromagnetic interference |
| EP3427652B1 (fr) | 2016-04-15 | 2021-06-09 | Omron Corporation | Dispositif, système et programme d'analyse d'informations biologiques |
| KR102655743B1 (ko) | 2018-10-12 | 2024-04-05 | 삼성전자주식회사 | 혈압 추정 장치 및 방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0443267A1 (fr) * | 1990-02-23 | 1991-08-28 | Sentinel Monitoring, Inc. | Procédé et appareil pour surveillance continue non-invasive de la pression artérielle |
| ATE132720T1 (de) * | 1990-07-18 | 1996-01-15 | Avl Medical Instr Ag | Einrichtung und verfahren zur blutdruckmessung |
| JP3184349B2 (ja) * | 1992-12-25 | 2001-07-09 | フクダ電子株式会社 | 末梢動脈硬化指標測定装置 |
| JPH0866377A (ja) * | 1994-06-21 | 1996-03-12 | Nippon Koden Corp | 多機能血圧計 |
| DE69618187T2 (de) * | 1996-08-14 | 2002-08-22 | Colin Corp., Komaki | Gerät zur Überwachung der peripherischen Blutströmung |
| US5865755A (en) * | 1996-10-11 | 1999-02-02 | Dxtek, Inc. | Method and apparatus for non-invasive, cuffless, continuous blood pressure determination |
-
1999
- 1999-02-11 IL IL12848299A patent/IL128482A/xx not_active IP Right Cessation
-
2000
- 2000-02-11 AT AT00903948T patent/ATE370701T1/de active
- 2000-02-11 AU AU25697/00A patent/AU769672B2/en not_active Ceased
- 2000-02-11 JP JP2000598065A patent/JP4668421B2/ja not_active Expired - Fee Related
- 2000-02-11 BR BRPI0008154-0A patent/BR0008154B1/pt not_active IP Right Cessation
- 2000-02-11 DE DE60036080T patent/DE60036080T8/de active Active
- 2000-02-11 WO PCT/IL2000/000089 patent/WO2000047110A1/fr active IP Right Grant
- 2000-02-11 EP EP00903948A patent/EP1150604B8/fr not_active Expired - Lifetime
- 2000-02-11 PT PT00903948T patent/PT1150604E/pt unknown
- 2000-02-11 ES ES00903948T patent/ES2292427T3/es not_active Expired - Lifetime
-
2001
- 2001-07-22 ZA ZA200106578A patent/ZA200106578B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR0008154A (pt) | 2001-12-04 |
| AU2569700A (en) | 2000-08-29 |
| DE60036080D1 (de) | 2007-10-04 |
| JP2002536104A (ja) | 2002-10-29 |
| WO2000047110A1 (fr) | 2000-08-17 |
| IL128482A (en) | 2003-06-24 |
| EP1150604B1 (fr) | 2007-08-22 |
| EP1150604B8 (fr) | 2007-10-17 |
| ATE370701T1 (de) | 2007-09-15 |
| AU769672B2 (en) | 2004-01-29 |
| DE60036080T2 (de) | 2008-05-21 |
| IL128482A0 (en) | 2000-01-31 |
| DE60036080T8 (de) | 2008-09-18 |
| BR0008154B1 (pt) | 2009-08-11 |
| PT1150604E (pt) | 2007-12-03 |
| ES2292427T3 (es) | 2008-03-16 |
| JP4668421B2 (ja) | 2011-04-13 |
| EP1150604A1 (fr) | 2001-11-07 |
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