JPH0246208B2 - - Google Patents
Info
- Publication number
- JPH0246208B2 JPH0246208B2 JP57067500A JP6750082A JPH0246208B2 JP H0246208 B2 JPH0246208 B2 JP H0246208B2 JP 57067500 A JP57067500 A JP 57067500A JP 6750082 A JP6750082 A JP 6750082A JP H0246208 B2 JPH0246208 B2 JP H0246208B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- pressure
- threshold
- value
- blood pressure
- 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 - Lifetime
Links
- 230000036772 blood pressure Effects 0.000 claims description 24
- 230000007423 decrease Effects 0.000 claims description 15
- 238000012790 confirmation Methods 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 23
- 230000005236 sound signal Effects 0.000 description 23
- 238000005259 measurement Methods 0.000 description 13
- 230000035487 diastolic blood pressure Effects 0.000 description 11
- 230000035488 systolic blood pressure Effects 0.000 description 9
- 230000004913 activation Effects 0.000 description 8
- 230000003071 parasitic effect Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 206010020772 Hypertension Diseases 0.000 description 4
- 208000001953 Hypotension Diseases 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 208000012866 low blood pressure Diseases 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010200 validation analysis Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001631 hypertensive effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3116387A DE3116387C2 (de) | 1981-04-24 | 1981-04-24 | Verfahren zum Messen des Blutdrucks einer Person und Blutdruckmeßeinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57180941A JPS57180941A (en) | 1982-11-08 |
| JPH0246208B2 true JPH0246208B2 (enExample) | 1990-10-15 |
Family
ID=6130783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57067500A Granted JPS57180941A (en) | 1981-04-24 | 1982-04-23 | Blood pressure measuring method and apparatus |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4475557A (enExample) |
| EP (1) | EP0064475B1 (enExample) |
| JP (1) | JPS57180941A (enExample) |
| CA (1) | CA1171689A (enExample) |
| DE (1) | DE3116387C2 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2530137A1 (fr) * | 1982-07-14 | 1984-01-20 | Timex Medical Prod | Tensiometre electronique |
| JPS59146638A (ja) * | 1983-02-14 | 1984-08-22 | シャープ株式会社 | 血圧測定装置 |
| JPS59192350A (ja) * | 1983-04-15 | 1984-10-31 | 松下電工株式会社 | 電子血圧計 |
| US4592366A (en) * | 1984-04-16 | 1986-06-03 | Matsushita Electric Works, Ltd. | Automated blood pressure monitoring instrument |
| JPS61206426A (ja) * | 1985-03-11 | 1986-09-12 | テルモ株式会社 | 血圧・脈拍測定装置 |
| US4768519A (en) * | 1985-05-16 | 1988-09-06 | Terumo Corporation | Blood pressure measurement apparatus |
| US4889132A (en) * | 1986-09-26 | 1989-12-26 | The University Of North Carolina At Chapel Hill | Portable automated blood pressure monitoring apparatus and method |
| JPH0219135A (ja) * | 1988-07-07 | 1990-01-23 | Terumo Corp | 電子血圧計 |
| US4938227A (en) * | 1989-02-16 | 1990-07-03 | Colin Electronics Co., Ltd. | Method and apparatus for measuring blood pressure |
| US5261413A (en) * | 1990-08-02 | 1993-11-16 | Colin Electronics Co., Ltd. | Blood pressure measure system |
| DE19902044B4 (de) * | 1999-01-20 | 2005-06-23 | Dräger Medical AG & Co. KGaA | Vorrichtung zur nicht invasiven Blutdruckmessung |
| US6984207B1 (en) | 1999-09-14 | 2006-01-10 | Hoana Medical, Inc. | Passive physiological monitoring (P2M) system |
| US7666151B2 (en) * | 2002-11-20 | 2010-02-23 | Hoana Medical, Inc. | Devices and methods for passive patient monitoring |
| US6699196B2 (en) * | 2001-05-31 | 2004-03-02 | George Hung | Simulative electronic blood pressure meter |
| DE10303906A1 (de) * | 2003-01-31 | 2004-08-12 | Erka Kallmeyer Medizintechnik Gmbh & Co.Kg | Blutdruckmessgerät |
| AU2004251778A1 (en) * | 2003-06-26 | 2005-01-06 | Hoana Medical, Inc. | Radiation stress non-invasive blood pressure method |
| ES2342476T3 (es) * | 2004-09-10 | 2010-07-07 | Terumo Kabushiki Kaisha | Esfigmomanometro. |
| US20090227878A1 (en) * | 2008-03-04 | 2009-09-10 | Peterson Kirk K | Blood pressure method and device |
| CN101664307A (zh) * | 2009-09-24 | 2010-03-10 | 北京航空航天大学 | 一种用于听诊法测血压的柯氏音信息的获取处理方法和装置 |
| CN110720902B (zh) * | 2019-11-07 | 2022-08-16 | 浙江华诺康科技有限公司 | 血压测量方法及血压计 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3450131A (en) * | 1967-01-09 | 1969-06-17 | Ibm | Blood pressure measuring system with korotkoff sound detector |
| US3552381A (en) * | 1967-05-23 | 1971-01-05 | Bell Telephone Labor Inc | Sphygmomanometric method and apparatus |
| US3878834A (en) * | 1971-07-23 | 1975-04-22 | Cambridge Scientific Instr Ltd | Blood pressure recorder |
| US3930494A (en) * | 1971-09-20 | 1976-01-06 | General Electric Company | Method and apparatus for the indirect measurement of blood pressure |
| US4058117A (en) * | 1975-10-17 | 1977-11-15 | Palo Alto Research Associates | Blood pressure measuring apparatus |
| DE2555453A1 (de) * | 1975-12-10 | 1977-06-16 | Medicotec Ag Medizin Elektroni | Geraet zur automatischen blutdruckmessung |
| US4188955A (en) * | 1977-09-12 | 1980-02-19 | Omron Tateisi Electronics Co. | Blood pressure measuring process and apparatus |
| JPS5444378A (en) * | 1977-09-14 | 1979-04-07 | Omron Tateisi Electronics Co | System of deciding minimum blood pressure in automatic blood pressure measuring device |
| US4313445A (en) * | 1977-10-25 | 1982-02-02 | Ivac Corporation | Electronic sphygmomanometer |
| US4356827A (en) * | 1978-11-27 | 1982-11-02 | Nippon Collin Co., Ltd. | Method of arrhythmia detection with detecting mechanism |
| DE3014219C2 (de) * | 1980-02-18 | 1982-12-09 | Asulab AG, 2502 Bienne | Blutdruckmeßeinrichtung mit einem Mikrofon |
-
1981
- 1981-04-24 DE DE3116387A patent/DE3116387C2/de not_active Expired
-
1982
- 1982-04-06 EP EP82810150A patent/EP0064475B1/fr not_active Expired
- 1982-04-23 US US06/371,367 patent/US4475557A/en not_active Expired - Fee Related
- 1982-04-23 JP JP57067500A patent/JPS57180941A/ja active Granted
- 1982-04-23 CA CA000401565A patent/CA1171689A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3116387C2 (de) | 1983-11-10 |
| US4475557A (en) | 1984-10-09 |
| EP0064475B1 (fr) | 1986-09-24 |
| EP0064475A3 (en) | 1983-05-25 |
| DE3116387A1 (de) | 1982-11-11 |
| JPS57180941A (en) | 1982-11-08 |
| EP0064475A2 (fr) | 1982-11-10 |
| CA1171689A (en) | 1984-07-31 |
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