JPH0193004U - - Google Patents
Info
- Publication number
- JPH0193004U JPH0193004U JP19029787U JP19029787U JPH0193004U JP H0193004 U JPH0193004 U JP H0193004U JP 19029787 U JP19029787 U JP 19029787U JP 19029787 U JP19029787 U JP 19029787U JP H0193004 U JPH0193004 U JP H0193004U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pressure sensor
- receiving
- mountain
- receiving portion
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000036772 blood pressure Effects 0.000 description 5
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
第１図および第２図は本考案による圧力センサ
ーが設けられた血圧測定器を示す概略図、第３図
は血圧測定器の本体とカフとを分離した状態を示
す概略図、第４図〜第６図は血圧測定器に設けら
れているポンプを示し、第４図は伸張した状態を
示す概略縦断面図、第５図は収縮した状態を示す
概略縦断面図、第６図は概略斜視図、第７図はカ
フの圧力流出部と圧力センサーとの位置合わせ状
態を示す概略図、第８図は本考案の圧力センサー
の概略縦断面図、第９図は従来の改良型の圧力セ
ンサーの概略縦断面図、第１０図は従来の改良型
の圧力センサーの説明図、第１１図は従来の圧力
センサーの概略縦断面図、第１２図は本考案の圧
力センサーと従来の改良型の圧力センサーと従来
の圧力センサーとを印加圧力と伸びとの関係で比
較した状態を示す図、第１３図は血圧測定器とデ
イジタル表示部との関係を示すブロツク図である
。
１……血圧測定器の本体、２……カフ、３……
表示部、４ａ，４ｂ……バンド部、５ａ，５ｂ…
…止め具、６……圧力流出部、７，１１，１３，
２０……孔、８，３５，３６……圧力センサー、
９，９ａ……凹部、１０……ポンプ、１２……ベ
ローズ、１４，１６……リード、１５……押圧板
、１７……係合部、１８……把手、１９，１９ａ
……凸部、２１……デイジタル表示部、２１Ａ…
…電源、２１Ｂ……発振器、２１Ｃ……分周回路
、２１Ｄ……カウンター回路、２１Ｅ……デコー
ダ、２１Ｆ……表示デバイス、２２……血圧測定
部、２２Ａ……気圧室、２２Ｂ……発振回路、２
２Ｃ……プロセツサ、２３……手首、２４……ス
イツチ、２５……表示面、３０……受圧部、３１
……山部、３２……谷部、３３……金属板、３４
……スペーサ。
1 and 2 are schematic diagrams showing a blood pressure measuring device equipped with a pressure sensor according to the present invention, FIG. 3 is a schematic diagram showing a state in which the main body and cuff of the blood pressure measuring device are separated, and FIGS. Fig. 6 shows the pump installed in the blood pressure measuring device, Fig. 4 is a schematic longitudinal sectional view showing the extended state, Fig. 5 is a schematic longitudinal sectional view showing the contracted state, and Fig. 6 is a schematic perspective view. 7 is a schematic diagram showing the alignment between the pressure outflow part of the cuff and the pressure sensor, FIG. 8 is a schematic longitudinal sectional view of the pressure sensor of the present invention, and FIG. 9 is a conventional improved pressure sensor. 10 is an explanatory diagram of a conventional improved pressure sensor, FIG. 11 is a schematic longitudinal sectional view of a conventional pressure sensor, and FIG. 12 is a schematic longitudinal sectional view of the pressure sensor of the present invention and a conventional improved pressure sensor. FIG. 13 is a diagram showing a comparison between a pressure sensor and a conventional pressure sensor in terms of the relationship between applied pressure and elongation, and FIG. 13 is a block diagram showing the relationship between a blood pressure measuring device and a digital display section. 1...Body of the blood pressure measuring device, 2...Cuff, 3...
Display section, 4a, 4b...Band section, 5a, 5b...
...Stopper, 6...Pressure outflow part, 7, 11, 13,
20...hole, 8,35,36...pressure sensor,
9, 9a... recess, 10... pump, 12... bellows, 14, 16... lead, 15... pressing plate, 17... engaging portion, 18... handle, 19, 19a
...Convex portion, 21...Digital display section, 21A...
...power supply, 21B...oscillator, 21C...frequency dividing circuit, 21D...counter circuit, 21E...decoder, 21F...display device, 22...blood pressure measurement section, 22A...pressure chamber, 22B...oscillation circuit ,2
2C...Processor, 23...Wrist, 24...Switch, 25...Display surface, 30...Pressure receiving part, 31
... Mountain part, 32 ... Valley part, 33 ... Metal plate, 34
……Spacer.
Claims (1)
外側に、該受圧部と同芯円となつている山部およ
びこの山部と連続するとともに、前記山部と同様
に前記受圧部と同芯円となつている谷部を順次形
成し、前記受圧部、山部および谷部が一枚のシー
ト状部材で形成されている圧力センサーであつて
、該圧力センサーに、前記同芯円状の山部に載置
して前記受圧部と上面をほぼ一致させる中空円盤
状のスペーサを設け、さらに、前記受圧部を中心
にして前記スペーサを覆う円盤状の金属板を前記
受圧部に接着して設けたことを特徴とする圧力セ
ンサー。 Located in the center, on the outside of the flat pressure-receiving part, there is a mountain part that is concentric with the pressure-receiving part, and a mountain part that is continuous with the mountain part and is also connected to the pressure-receiving part like the mountain part. A pressure sensor in which concentric troughs are sequentially formed, and the pressure receiving part, peaks and troughs are formed of one sheet-like member; A hollow disk-shaped spacer is provided which is placed on the peak of the shape so that its upper surface substantially coincides with the pressure-receiving portion, and further, a disk-shaped metal plate covering the spacer with the pressure-receiving portion as the center is bonded to the pressure-receiving portion. A pressure sensor characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19029787U JPH0516514Y2 (en) | 1987-12-15 | 1987-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19029787U JPH0516514Y2 (en) | 1987-12-15 | 1987-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193004U true JPH0193004U (en) | 1989-06-19 |
| JPH0516514Y2 JPH0516514Y2 (en) | 1993-04-30 |
Family
ID=31481282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19029787U Expired - Lifetime JPH0516514Y2 (en) | 1987-12-15 | 1987-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516514Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005319171A (en) * | 2004-05-11 | 2005-11-17 | Casio Comput Co Ltd | Biological information measuring device |
| JP2018102868A (en) * | 2016-12-28 | 2018-07-05 | オムロン株式会社 | Sphygmomanometer and method/apparatus for measuring blood pressure |
| JP2019055066A (en) * | 2017-09-21 | 2019-04-11 | 京セラ株式会社 | Sensor system and electronic apparatus |
-
1987
- 1987-12-15 JP JP19029787U patent/JPH0516514Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005319171A (en) * | 2004-05-11 | 2005-11-17 | Casio Comput Co Ltd | Biological information measuring device |
| JP2018102868A (en) * | 2016-12-28 | 2018-07-05 | オムロン株式会社 | Sphygmomanometer and method/apparatus for measuring blood pressure |
| JP2019055066A (en) * | 2017-09-21 | 2019-04-11 | 京セラ株式会社 | Sensor system and electronic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516514Y2 (en) | 1993-04-30 |