JPH0115298B2 - - Google Patents
Info
- Publication number
- JPH0115298B2 JPH0115298B2 JP11992279A JP11992279A JPH0115298B2 JP H0115298 B2 JPH0115298 B2 JP H0115298B2 JP 11992279 A JP11992279 A JP 11992279A JP 11992279 A JP11992279 A JP 11992279A JP H0115298 B2 JPH0115298 B2 JP H0115298B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- blood vessel
- blood
- circulating
- 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
- 210000004204 blood vessel Anatomy 0.000 claims description 79
- 230000017531 blood circulation Effects 0.000 claims description 63
- 238000005259 measurement Methods 0.000 claims description 55
- 230000004087 circulation Effects 0.000 claims description 42
- 239000000523 sample Substances 0.000 claims description 23
- 210000001715 carotid artery Anatomy 0.000 claims description 22
- 230000000704 physical effect Effects 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000036772 blood pressure Effects 0.000 claims description 10
- 210000005259 peripheral blood Anatomy 0.000 claims description 10
- 239000011886 peripheral blood Substances 0.000 claims description 10
- 125000004122 cyclic group Chemical group 0.000 claims description 9
- 210000004369 blood Anatomy 0.000 claims description 8
- 239000008280 blood Substances 0.000 claims description 8
- 238000012937 correction Methods 0.000 claims description 7
- 238000002604 ultrasonography Methods 0.000 claims description 7
- 210000002302 brachial artery Anatomy 0.000 claims description 6
- 230000035485 pulse pressure Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 13
- 230000002490 cerebral effect Effects 0.000 description 10
- 230000005284 excitation Effects 0.000 description 6
- 238000012935 Averaging Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 208000026106 cerebrovascular disease Diseases 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 206010065559 Cerebral arteriosclerosis Diseases 0.000 description 1
- 230000004872 arterial blood pressure Effects 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000003205 diastolic effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 201000005851 intracranial arteriosclerosis Diseases 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003836 peripheral circulation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 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 |
|---|---|---|---|
| JP11992279A JPS5643927A (en) | 1979-09-18 | 1979-09-18 | Measuring apparatus of physical property of peripheral vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11992279A JPS5643927A (en) | 1979-09-18 | 1979-09-18 | Measuring apparatus of physical property of peripheral vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5643927A JPS5643927A (en) | 1981-04-22 |
| JPH0115298B2 true JPH0115298B2 (enrdf_load_stackoverflow) | 1989-03-16 |
Family
ID=14773490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11992279A Granted JPS5643927A (en) | 1979-09-18 | 1979-09-18 | Measuring apparatus of physical property of peripheral vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5643927A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2589591B2 (ja) * | 1990-10-05 | 1997-03-12 | ユシロ化学工業株式会社 | 制癌剤及びその製造方法 |
| WO1994015526A1 (en) | 1993-01-07 | 1994-07-21 | Seiko Epson Corporation | Pulse wave analyzer, and diagnosis apparatus using the same |
-
1979
- 1979-09-18 JP JP11992279A patent/JPS5643927A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5643927A (en) | 1981-04-22 |
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