JPH0344766B2 - - Google Patents
Info
- Publication number
- JPH0344766B2 JPH0344766B2 JP58023112A JP2311283A JPH0344766B2 JP H0344766 B2 JPH0344766 B2 JP H0344766B2 JP 58023112 A JP58023112 A JP 58023112A JP 2311283 A JP2311283 A JP 2311283A JP H0344766 B2 JPH0344766 B2 JP H0344766B2
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- stethoscope
- correction filter
- blood pressure
- ear
- 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
- 230000035945 sensitivity Effects 0.000 claims description 16
- 230000036772 blood pressure Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 210000000613 ear canal Anatomy 0.000 claims description 3
- 210000005069 ears Anatomy 0.000 claims description 3
- 230000035807 sensation Effects 0.000 claims description 3
- 238000002555 auscultation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000009530 blood pressure measurement Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 210000001367 artery Anatomy 0.000 description 4
- 230000000302 ischemic effect Effects 0.000 description 4
- 230000035488 systolic blood pressure Effects 0.000 description 4
- 230000035487 diastolic blood pressure Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 241000282412 Homo Species 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58023112A JPS59149129A (ja) | 1983-02-15 | 1983-02-15 | 血圧計のコロトコフ音集音装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58023112A JPS59149129A (ja) | 1983-02-15 | 1983-02-15 | 血圧計のコロトコフ音集音装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59149129A JPS59149129A (ja) | 1984-08-27 |
| JPH0344766B2 true JPH0344766B2 (en]) | 1991-07-09 |
Family
ID=12101392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58023112A Granted JPS59149129A (ja) | 1983-02-15 | 1983-02-15 | 血圧計のコロトコフ音集音装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59149129A (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61136704U (en]) * | 1985-02-14 | 1986-08-25 | ||
| US5681635A (en) * | 1994-01-20 | 1997-10-28 | Tulip Memory Systems, Inc. | Magnetic recording medium having a ceramic substrate, an underlayer having a dense fibrous zone T structure, and a magnetic layer |
| JP2019010415A (ja) * | 2017-06-30 | 2019-01-24 | ヤマハ株式会社 | 電子血圧計、血圧測定方法、及び電子聴診器 |
-
1983
- 1983-02-15 JP JP58023112A patent/JPS59149129A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59149129A (ja) | 1984-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6004274A (en) | Method and apparatus for continuous non-invasive monitoring of blood pressure parameters | |
| US20030220584A1 (en) | Headset for measuring physiological parameters | |
| JP6692420B2 (ja) | 血圧測定のための補助デバイス及び血圧測定装置 | |
| JPH01242031A (ja) | 血圧測定装置 | |
| JPH11500025A (ja) | 血圧を算出する方法および装置 | |
| JPS63252137A (ja) | 医学診断用電子装置 | |
| WO2009127091A1 (zh) | 血压计 | |
| US5406953A (en) | Apparatus for measurement of blood pressure with electronic amplification system for Karotkoff sounds | |
| CN118680594B (zh) | 一种接触压力自适应的血管音采集装置 | |
| CN105615859A (zh) | 血压测量辅助装置和血压测量设备及其设计方法 | |
| JP2020121120A (ja) | 生体情報取得装置 | |
| JPH0344766B2 (en]) | ||
| KR102570356B1 (ko) | 개선된 혈압 측정 시스템 | |
| CN110720902B (zh) | 血压测量方法及血压计 | |
| CN219742697U (zh) | 一种声阻抗中耳功能测量分析装置 | |
| JPH08256999A (ja) | 生体情報監視装置 | |
| KR200259030Y1 (ko) | 전자청진기 | |
| CN113100729A (zh) | 一种基于智能袖带的血压测量装置 | |
| JP4673030B2 (ja) | 血圧測定装置 | |
| JPS58149731A (ja) | 非観血式血圧測定装置 | |
| CN221242861U (zh) | 一种基于示波法和听诊法原理的双模血压计 | |
| JP2006102249A (ja) | 血圧指数測定装置及び血圧指数測定方法、並びに制御プログラム及びコンピュータ読取可能な記憶媒体 | |
| TWM643481U (zh) | 充氣袖帶、脈象波形採集裝置以及脈象波形採集系統 | |
| JPH0614888A (ja) | 脈波とコロトコフ音の測定方法及び装置並びにカフ | |
| JP2006102252A (ja) | 循環器機能計測装置及び循環器機能計測方法、並びに制御プログラム及びコンピュータ読取可能な記憶媒体 |