JPH0279904U - - Google Patents
Info
- Publication number
- JPH0279904U JPH0279904U JP1988159672U JP15967288U JPH0279904U JP H0279904 U JPH0279904 U JP H0279904U JP 1988159672 U JP1988159672 U JP 1988159672U JP 15967288 U JP15967288 U JP 15967288U JP H0279904 U JPH0279904 U JP H0279904U
- Authority
- JP
- Japan
- Prior art keywords
- pressing
- pulse wave
- pressing surface
- pressing member
- living body
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 210000001367 artery Anatomy 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 210000002321 radial artery Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
第１図は本考案が適用された脈波検出装置の構
成を示す図であつて、被検者が痩せている場合の
脈波センサの最適押圧力での押圧状態の一例を示
す図である。第２図は第１図の装置の作動を説明
するためのフローチヤートである。第３図は第１
図の脈波検出装置の要部を示す図であつて、被検
者が太つている場合の脈波センサの最適押圧力で
の押圧状態の一例を示す図である。第４図は本考
案の他の例を示す、第１図の脈波検出装置の要部
に対応する図であつて、脈波センサの押圧前の状
態を示す図である。
１２……体表面、２０……脈波センサ（第１押
圧部材）、３０……押圧面（第１押圧面）、３２
……橈骨動脈、３８……ジヤバラゴム（第２押圧
部材）、４２……板材（第２押圧部材）、４４…
…調圧弁、４８，６４……押圧面（第２押圧面）
、５６……容器状部材（第２押圧部材）。
FIG. 1 is a diagram showing the configuration of a pulse wave detection device to which the present invention is applied, and is a diagram showing an example of the pressing state of the pulse wave sensor at the optimal pressing force when the subject is thin. . FIG. 2 is a flowchart for explaining the operation of the apparatus shown in FIG. Figure 3 is the first
FIG. 2 is a diagram illustrating a main part of the pulse wave detection device shown in the figure, and is a diagram illustrating an example of a pressing state of the pulse wave sensor at an optimal pressing force when the subject is obese. FIG. 4 is a diagram showing another example of the present invention, which corresponds to the essential parts of the pulse wave detection device shown in FIG. 1, and shows a state before the pulse wave sensor is pressed. 12... Body surface, 20... Pulse wave sensor (first pressing member), 30... Pressing surface (first pressing surface), 32
...Radial artery, 38... Bellows rubber (second pressing member), 42... Plate material (second pressing member), 44...
...Pressure regulating valve, 48, 64... Pressing surface (second pressing surface)
, 56... Container-shaped member (second pressing member).
Claims (1)
押圧部材を備え、該第１押圧部材を生体表面の動
脈上に押圧することにより該動脈から発生する圧
脈波を検出する脈波検出装置であつて、 前記第１押圧面の外周側に設けられて前記圧脈
波を検出するために該第１押圧面と共に前記生体
表面に押圧され、該第１押圧面に対して該生体表
面と接近離隔する方向の相対移動可能な第２押圧
面を、有する第２押圧部材と、 前記第１押圧面の前記第２押圧面からの突出し
量を調節する突出し量調節手段と を含むことを特徴とする脈波検出装置。[Claims for Utility Model Registration] A first press having a first pressing surface on which a pressure sensitive element is disposed.
A pulse wave detection device comprising a pressing member and detecting a pressure pulse wave generated from the artery by pressing the first pressing member onto the artery on the surface of the living body, the device being provided on the outer peripheral side of the first pressing surface. a second pressing surface that is pressed against the living body surface together with the first pressing surface in order to detect the pressure pulse wave, and is movable relative to the first pressing surface in a direction toward and away from the living body surface; A pulse wave detection device comprising: a second pressing member having: a second pressing member; and a projection amount adjusting means for adjusting an amount of projection of the first pressing surface from the second pressing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988159672U JPH0532084Y2 (en) | 1988-12-08 | 1988-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988159672U JPH0532084Y2 (en) | 1988-12-08 | 1988-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0279904U true JPH0279904U (en) | 1990-06-20 |
| JPH0532084Y2 JPH0532084Y2 (en) | 1993-08-18 |
Family
ID=31441074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988159672U Expired - Lifetime JPH0532084Y2 (en) | 1988-12-08 | 1988-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532084Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998042254A1 (en) * | 1997-03-25 | 1998-10-01 | Seiko Epson Corporation | Pulse wave detector, pulsation detector and pressure detector |
-
1988
- 1988-12-08 JP JP1988159672U patent/JPH0532084Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998042254A1 (en) * | 1997-03-25 | 1998-10-01 | Seiko Epson Corporation | Pulse wave detector, pulsation detector and pressure detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532084Y2 (en) | 1993-08-18 |