JPS6247536B2 - - Google Patents
Info
- Publication number
- JPS6247536B2 JPS6247536B2 JP54044128A JP4412879A JPS6247536B2 JP S6247536 B2 JPS6247536 B2 JP S6247536B2 JP 54044128 A JP54044128 A JP 54044128A JP 4412879 A JP4412879 A JP 4412879A JP S6247536 B2 JPS6247536 B2 JP S6247536B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- value
- blood pressure
- peak
- smax
- 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.)
- Expired
Links
- 230000036772 blood pressure Effects 0.000 claims description 57
- 238000012935 Averaging Methods 0.000 claims description 6
- 230000035487 diastolic blood pressure Effects 0.000 description 23
- 239000003990 capacitor Substances 0.000 description 19
- 230000015654 memory Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 16
- 230000035488 systolic blood pressure Effects 0.000 description 15
- 238000012545 processing Methods 0.000 description 10
- 230000004872 arterial blood pressure Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- 210000001147 pulmonary artery Anatomy 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 230000029058 respiratory gaseous exchange Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000013500 data storage Methods 0.000 description 3
- 206010008469 Chest discomfort Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003205 diastolic effect Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/90—Blood pressure recorder
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/894,679 US4190886A (en) | 1978-04-10 | 1978-04-10 | Derivation of steady values of blood pressures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5510981A JPS5510981A (en) | 1980-01-25 |
| JPS6247536B2 true JPS6247536B2 (en, 2012) | 1987-10-08 |
Family
ID=25403393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4412879A Granted JPS5510981A (en) | 1978-04-10 | 1979-04-10 | Sphygmomanometer |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4190886A (en, 2012) |
| JP (1) | JPS5510981A (en, 2012) |
| CA (1) | CA1126343A (en, 2012) |
| FR (1) | FR2423009A1 (en, 2012) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4273136A (en) * | 1977-11-24 | 1981-06-16 | Sharp Kabushiki Kaisha | Electronic sphygmomanometer |
| US4338949A (en) * | 1979-08-06 | 1982-07-13 | Croslin Michael E | Method for performing non-invasive blood pressure and pulse rate measurements |
| US4331154A (en) * | 1979-10-15 | 1982-05-25 | Tech Engineering & Design | Blood pressure and heart rate measuring watch |
| US4667680A (en) * | 1983-11-14 | 1987-05-26 | Hewlett-Packard Company | Apparatus and method for reduction in respiration artifact in pulmonary artery pressure measurement |
| US4885711A (en) * | 1984-03-14 | 1989-12-05 | Neff Dennis B | Data processing |
| US4671290A (en) * | 1985-01-15 | 1987-06-09 | Richards Medical Company | Automatic tourniquet |
| CA1263186A (en) * | 1985-07-05 | 1989-11-21 | Maynard Ramsey, Iii | Automated mean arterial blood pressure monitor with data enhancement |
| JPH06110B2 (ja) * | 1985-08-27 | 1994-01-05 | オムロン株式会社 | 電子血圧計 |
| US4799492A (en) * | 1986-06-17 | 1989-01-24 | Spacelabs, Inc. | Method and apparatus for indirect blood pressure measurement |
| JPS6458240A (en) * | 1987-08-31 | 1989-03-06 | Canon Kk | Blood flowmeter |
| DE4239215A1 (de) * | 1992-11-21 | 1994-05-26 | Wandel & Goltermann | Verfahren zur Mittelung und Datenverdichtung für Meßgeräte |
| US5568815A (en) * | 1994-11-21 | 1996-10-29 | Becton Dickinson And Company | Self-powered interface circuit for use with a transducer sensor |
| US5752919A (en) * | 1996-12-17 | 1998-05-19 | Johnson & Johnson Medical, Inc. | Mitigation of respiratory artifact in blood pressure signal using line segment smoothing |
| US7909768B1 (en) * | 2004-07-19 | 2011-03-22 | Pacesetter, Inc. | Reducing data acquisition, power and processing for hemodynamic signal sampling |
| US7324848B1 (en) | 2004-07-19 | 2008-01-29 | Pacesetter, Inc. | Reducing data acquisition, power and processing for photoplethysmography and other applications |
| US7922664B2 (en) * | 2007-04-05 | 2011-04-12 | Coherence Llc | Method and system for improving physiologic status and health via assessment of the dynamic respiratory arterial pressure wave using plethysmographic technique |
| US7920913B1 (en) | 2007-06-29 | 2011-04-05 | Pacesetter, Inc. | Systems and methods for increasing implantable sensor accuracy |
| US9968304B2 (en) * | 2011-10-07 | 2018-05-15 | Edwards Lifesciences Corporation | Detecting a vasoactive agent in the bloodstream |
| JP2016055093A (ja) * | 2014-09-12 | 2016-04-21 | セイコーエプソン株式会社 | 血圧計測装置及び血圧計測方法 |
| WO2020213861A1 (en) | 2019-04-15 | 2020-10-22 | Samsung Electronics Co., Ltd. | Refrigerator |
| KR102312667B1 (ko) | 2019-04-15 | 2021-10-15 | 삼성전자주식회사 | 냉장고 |
| EP3904796B1 (en) | 2019-08-20 | 2022-10-19 | Samsung Electronics Co., Ltd. | Refrigerator |
| KR20210125379A (ko) | 2020-04-08 | 2021-10-18 | 삼성전자주식회사 | 냉장고 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3506813A (en) * | 1966-06-13 | 1970-04-14 | Hewlett Packard Co | Signal-to-noise ratio enhancement methods and means |
| US3484591A (en) * | 1966-07-18 | 1969-12-16 | Hewlett Packard Co | Extended bandwidth signal-to-noise ratio enhancement methods and means |
| US3648688A (en) * | 1970-07-20 | 1972-03-14 | Human Factors Research Inc | Pulse jitter measurement |
| US3771167A (en) * | 1971-02-02 | 1973-11-06 | Leeds & Northrup Co | Method for calculating the average value of a noise corrupted signal |
| US3809070A (en) * | 1971-07-01 | 1974-05-07 | Doll Research | Non-invasive electromagnetic bloodflow measuring system with rejection of noises |
| JPS526039B2 (en, 2012) * | 1971-12-17 | 1977-02-18 | ||
| JPS5342499B2 (en, 2012) * | 1973-10-09 | 1978-11-11 | ||
| US3996926A (en) * | 1974-07-09 | 1976-12-14 | Medtronic, Inc. | Blood pressure monitoring system |
| US4009709A (en) * | 1975-05-15 | 1977-03-01 | American Optical Corporation | Apparatus and process for determining systolic pressure |
-
1978
- 1978-04-10 US US05/894,679 patent/US4190886A/en not_active Expired - Lifetime
-
1979
- 1979-02-13 CA CA321,401A patent/CA1126343A/en not_active Expired
- 1979-04-10 FR FR7909062A patent/FR2423009A1/fr active Granted
- 1979-04-10 JP JP4412879A patent/JPS5510981A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2423009B1 (en, 2012) | 1985-03-15 |
| US4190886A (en) | 1980-02-26 |
| JPS5510981A (en) | 1980-01-25 |
| FR2423009A1 (fr) | 1979-11-09 |
| CA1126343A (en) | 1982-06-22 |
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