JPH0318806U - - Google Patents
Info
- Publication number
- JPH0318806U JPH0318806U JP7989289U JP7989289U JPH0318806U JP H0318806 U JPH0318806 U JP H0318806U JP 7989289 U JP7989289 U JP 7989289U JP 7989289 U JP7989289 U JP 7989289U JP H0318806 U JPH0318806 U JP H0318806U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- control mechanism
- pressure control
- measuring device
- valve
- 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.)
- Pending
Links
- 230000036772 blood pressure Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
第１〜３図はこの考案の実施例を示すもので、
第１図は圧力制御機構の構成図、第２図は圧力制
御機構を構成する減圧用の開閉弁の具体的構造例
を示した縦断面図、第３図は第２図における−
線に沿う断面図、第４図は自動血圧測定器にお
ける従来の圧力制御機構を示した概略構成図、第
５図は同圧力制御機構における各電磁開閉弁の開
弁制御方法を示した図である。
３……圧力制御機構、４……減圧用の開閉弁。
Figures 1 to 3 show examples of this invention.
Fig. 1 is a configuration diagram of the pressure control mechanism, Fig. 2 is a longitudinal cross-sectional view showing a specific structural example of a pressure reducing on-off valve that constitutes the pressure control mechanism, and Fig. 3 is a -
4 is a schematic configuration diagram showing a conventional pressure control mechanism in an automatic blood pressure measuring device, and FIG. 5 is a diagram showing a valve opening control method for each electromagnetic on-off valve in the same pressure control mechanism. be. 3...Pressure control mechanism, 4...Opening/closing valve for pressure reduction.
Claims (1)
減圧用の開閉弁を主要素とする圧力制御機構を備
えたことを特徴とする血圧測定器。 A blood pressure measuring device characterized by comprising a pressure control mechanism whose main element is a pressure-reducing on-off valve whose opening degree is controlled in proportion to the applied current value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7989289U JPH0318806U (en) | 1989-07-06 | 1989-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7989289U JPH0318806U (en) | 1989-07-06 | 1989-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318806U true JPH0318806U (en) | 1991-02-25 |
Family
ID=31624468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7989289U Pending JPH0318806U (en) | 1989-07-06 | 1989-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006075439A (en) * | 2004-09-10 | 2006-03-23 | Terumo Corp | Sphygmomanometer |
-
1989
- 1989-07-06 JP JP7989289U patent/JPH0318806U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006075439A (en) * | 2004-09-10 | 2006-03-23 | Terumo Corp | Sphygmomanometer |