JPH04129527A - Pulse wave measuring device - Google Patents
Pulse wave measuring deviceInfo
- Publication number
- JPH04129527A JPH04129527A JP24920790A JP24920790A JPH04129527A JP H04129527 A JPH04129527 A JP H04129527A JP 24920790 A JP24920790 A JP 24920790A JP 24920790 A JP24920790 A JP 24920790A JP H04129527 A JPH04129527 A JP H04129527A
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- band
- pulse wave
- measuring device
- wave measuring
- 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 abstract description 9
- 238000005259 measurement Methods 0.000 claims description 4
- 230000036772 blood pressure Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 11
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 7
- 210000000707 wrist Anatomy 0.000 abstract description 6
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 210000001367 artery Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、脈波検出センサを用いて、血圧及び圧脈を
測定する腕測定型の脈波測定機器に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an arm-type pulse wave measuring device that measures blood pressure and pressure pulse using a pulse wave detection sensor.
この発明は、脈波検出センサ、脈波演算手段、表示手段
よりなる腕測定型の脈波測定機器において、脈波検出セ
ンサは、前記脈波測定機器を腕に固定するベルトに沿う
ようにスライド移動を可能とする機構を有し、腕部動脈
とセンサの位置合わせを確実に行えることを目的として
いる。The present invention provides an arm-measurement type pulse wave measuring device comprising a pulse wave detecting sensor, a pulse wave calculation means, and a display means, in which the pulse wave detecting sensor slides along a belt that fixes the pulse wave measuring device to the arm. It has a mechanism that allows movement, and is intended to ensure the alignment of the arm artery and the sensor.
従来の腕測定型脈波測定機器を第４図に示す。 A conventional wrist-type pulse wave measuring device is shown in FIG.
第４図に示す例では、本体の裏側に脈波演算手段と電気
的に接続されているセンサを設け、手首部の動脈上部に
前記センサを押し当てバンドで手首に締め付けることに
より脈動を測定するようにしていた。In the example shown in Fig. 4, a sensor electrically connected to the pulse wave calculation means is provided on the back side of the main body, and the pulsation is measured by pressing the sensor against the upper part of the artery in the wrist and tightening the wrist with a band. That's what I was doing.
例えば実開昭５８−１８８００４号公報等に従来の技術
が開示されている。For example, a conventional technique is disclosed in Japanese Utility Model Application Publication No. 58-188004.
従来の腕測定型脈波測定機器を示す側面図を第５図に、
装着状態を第６図に示す。第６図に示すように、手首の
掌側の、さらに親指側にとう骨部１１があり、前記とう
骨部１１の側面皮下上部に、動脈１０がはしっていて、
前記とう骨部１１の側面部が脈波を最も検出し易い場所
である。Figure 5 shows a side view of a conventional arm-type pulse wave measuring device.
The installed state is shown in FIG. As shown in FIG. 6, there is a radial bone 11 on the palm side of the wrist and further on the thumb side, and an artery 10 protrudes below the skin above the side surface of the radial bone 11.
The side surface of the radius portion 11 is the location where pulse waves are most easily detected.
しかるに、第５図に示すように従来の腕測定型脈波測定
機器では本体１の裏側に設けられたセンサ３を、とう骨
部１１の側面部の動脈１０に押し当てるように脈波測定
機器を装着すると、とう骨部１１とバンド２の間に隙間
１３が生じ装着状態が不安定になり、脈波検出が不安定
になるという課題があった。また、本体ｌの表示面を掌
側にして装着しなければならず、日常、常時携帯し使用
するには不便であった。However, as shown in FIG. 5, in the conventional arm measurement type pulse wave measuring device, the pulse wave measuring device is pressed so that the sensor 3 provided on the back side of the main body 1 is pressed against the artery 10 on the side surface of the radius portion 11. When worn, a gap 13 is created between the radius portion 11 and the band 2, making the wearing state unstable and causing a problem in that pulse wave detection becomes unstable. In addition, the display surface of the main body 1 must be placed on the palm side, which is inconvenient for daily carrying and use.
上記課題を解決するために、本発明では脈波検出センサ
をバンドに取り付け、ハンＩＪの長手方向にスライドす
る機構を備え、とう骨部にアジャストし易くするととも
に、ハンドの弾性を利用して隙間の生しることなく装着
できるようにし、またバンドに取付は本体を手の甲の側
に取り旬けても、センサはとう骨のある掌側に配置でき
るようにした。In order to solve the above problems, the present invention attaches a pulse wave detection sensor to a band and includes a mechanism that slides in the longitudinal direction of the hand IJ, making it easier to adjust to the radius, and utilizing the elasticity of the hand to close the gap. The sensor can be attached to the band on the back of the hand, but the sensor can be placed on the palm of the hand, where the radius is located.
上記のように構成された腕測定型脈波測定機器において
は、センサ部がスライドし個人のとう骨の位置に合わせ
ることが可能となるとともに、バンドに弾性があるため
装着が安定し、センサ検出感度を向上させることができ
る。In the arm-type pulse wave measuring device configured as described above, the sensor part slides and can be adjusted to the position of the individual's radius, and the elasticity of the band makes it stable to wear, and the sensor detection sensitivity can be improved.
また、本体を手の９側に取り付は携帯できるため、携帯
し易くなるとともに操作性も向上する。Furthermore, since the main body can be attached to the 9 side of the hand and carried, it becomes easier to carry and the operability is improved.
以下に、この発明の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described below based on the drawings.
第１図は、本発明の第１の実施例を示す断面図で、脈波
測定機器の装着状態を示す図である。センサ３はバンド
２内を中空にした部分に設けられた弾性を有する基板４
の先端に取り付けられている。そして、前記センサ基板
４のもう一方の端が本体１の側面に明けられた穴を通し
出されたリード線５に接続され、脈波測定機本体と継っ
ている。FIG. 1 is a sectional view showing a first embodiment of the present invention, and is a diagram showing a state in which a pulse wave measuring device is worn. The sensor 3 has an elastic substrate 4 provided in a hollow part inside the band 2.
attached to the tip of. The other end of the sensor board 4 is connected to a lead wire 5 passed through a hole formed in the side surface of the main body 1, and connected to the main body of the pulse wave measuring device.
バンド先端から突出したセンサ３は、バンド先端のスリ
ットをガイドにスライド可能となっており、バンド先端
から出入するような構造となっている。The sensor 3 protruding from the tip of the band is slidable using a slit at the tip of the band as a guide, and has a structure in which it can be inserted and removed from the tip of the band.
前記スリットと基板４とは防じん、防水性を確保可能な
程度の締まり嵌めとなり、基板を保持していると同時に
、基板の出し入れの方向を決めるガイドも兼ねている。The slit and the substrate 4 are tightly fitted to a degree that ensures dustproof and waterproof properties, and at the same time holds the substrate, it also serves as a guide for determining the direction of insertion and removal of the substrate.
本体１のもう一端に取り付けられたバンド２は、センサ
３と重なる長さを有し、とう骨にセンサ３を押し当てな
がら、その先端部のベルクロテープ６等により、手首部
１２にフィットさせて巻き付くようになっている。The band 2 attached to the other end of the main body 1 has a length that overlaps with the sensor 3, and while pressing the sensor 3 against the radius, it is wrapped around the wrist 12 using a Velcro tape 6 or the like at its tip. It's supposed to stick.
第２図は、本発明の第２の実施例を示す断面図でセンサ
３のスライドガイドをバンド２に設けたあり溝により行
うものである。FIG. 2 is a sectional view showing a second embodiment of the present invention, in which the slide guide of the sensor 3 is performed by a dovetail groove provided in the band 2.
第３図は、このあり溝部を示す断面図である。FIG. 3 is a sectional view showing this dovetail groove.
センサ３の上部は基板４が接続され、外周部は溝部を有
している。コの字型の断面形状をしたバンド２の挟幅部
が、前記センサの溝部に係合し、センサ３を保持してい
る。このあり溝はバンド長手方向に沿って形成されてお
り、センサ３はこのあり溝に沿ってスライド可能となっ
ている。またこの時、センサ３に接続された基板４はバ
ンドのスリットを通りバンド内でリード線５と接続され
ている。スリットと基板４とは、第１の実施例と同じは
めあいとなっている。A substrate 4 is connected to the upper part of the sensor 3, and the outer periphery has a groove. The narrow portion of the band 2, which has a U-shaped cross section, engages with the groove of the sensor and holds the sensor 3. This dovetail groove is formed along the longitudinal direction of the band, and the sensor 3 can slide along this dovetail groove. Further, at this time, the substrate 4 connected to the sensor 3 passes through the slit of the band and is connected to the lead wire 5 within the band. The slit and the substrate 4 have the same fit as in the first embodiment.
第４図は本発明の第３の実施例を示す断面図で、バンド
２の側面をセンサ３が埋め込まれたセンサクリンプ７の
ガイドとし、スライド機能をもたせた構造を示したもの
である。この時、本体とセンサクリップ７を接続するリ
ード線８はバンド３の下面に収納され、リード＆！ｉ！
８のたるみが引っ掛かることのないように考慮されてい
る。FIG. 4 is a sectional view showing a third embodiment of the present invention, showing a structure in which the side surface of the band 2 is used as a guide for the sensor crimp 7 in which the sensor 3 is embedded, and has a sliding function. At this time, the lead wire 8 connecting the main body and the sensor clip 7 is stored under the band 3, and the lead &! i!
Consideration has been taken to ensure that the slack at No. 8 does not get caught.
また、センサクリップ６には、電池、脈波検出回路等を
、本体と分けて搭載することも可能である。またリード
線８の一端をプラグとすれば、本体とのセパレート化も
でき、必要な時のみのセンサクリップ７を携帯すること
も可能となる。Further, it is also possible to mount a battery, a pulse wave detection circuit, etc. on the sensor clip 6 separately from the main body. Furthermore, if one end of the lead wire 8 is a plug, it can be separated from the main body, and the sensor clip 7 can be carried only when necessary.
〔発明の効果）
この発明は、腕側定型の脈波測定機器において、脈波検
出センサをスライド可能な機構を介してヘルドに組み込
む構造とすることにより、腕部の動脈とセンサの位置合
わせが確実に行えるので、脈波検出の感度が向上すると
いう効果を有する。また、センサバンドに取り付けられ
ているので、装着が安定するとともに携帯性も良いとい
う効果がある。[Effects of the Invention] The present invention has a structure in which a pulse wave detection sensor is incorporated into a heald via a slidable mechanism in a standard arm-side pulse wave measuring device, thereby making it possible to align the sensor with an artery in the arm. Since this can be done reliably, it has the effect of improving the sensitivity of pulse wave detection. Additionally, since it is attached to the sensor band, it is stable to wear and has good portability.
第１図は本発明の第１の実施例を示す断面図、第２図は
本発明の第２の実施例を示す断面図、第３図はあり溝部
の断面図、第４図は本発明の第３の実施例を示す断面図
、第５図は従来例の腕測定型脈波測定機器の側面図、第
６図は従来の腕測定型脈波測定機器の装着状態を示す図
である。
ｌ・・・本体
２・・・バンド
３・・・センサ
４・・・基板
５ ・ ・ ・ リード線
６・・・ヘルクロテープ
７・・・センサクリップ
８ ・ ・ ・ リード線
１０・・・動脈
１】・・・とう骨
１２・・・手首部
以
上Fig. 1 is a sectional view showing a first embodiment of the present invention, Fig. 2 is a sectional view showing a second embodiment of the invention, Fig. 3 is a sectional view of a dovetail groove, and Fig. 4 is a sectional view of the invention. FIG. 5 is a side view of a conventional arm-measuring type pulse wave measuring device, and FIG. 6 is a diagram showing how the conventional arm-measuring type pulse wave measuring device is worn. . l...Main body 2...Band 3...Sensor 4...Board 5...Lead wire 6...Herculo tape 7...Sensor clip 8...Lead wire 10...Artery 1] ...Radius 12...above the wrist
Claims (3)
定する腕測定型脈波測定機器において、バンドの長手方
向にセンサを移動可能に保持するセンサ案内部を有する
バンドと、 前記センサ案内部にスライド可能に保持されたセンサを
有することを特徴とする脈波測定機器。(1) An arm measurement type pulse wave measuring device that has a pulse wave detection sensor and measures blood pressure or pressure pulse, comprising: a band having a sensor guide section that holds the sensor movably in the longitudinal direction of the band; and the sensor. A pulse wave measuring device characterized by having a sensor slidably held in a guide section.
保持しスライド可能に保持された基板と、 前記基板をスライド可能に案内する基板案内部を有する
バンドと、 前記基板に固定したセンサを有する脈波測定機器。(2) The pulse wave measuring device according to claim 1, further comprising: a board that holds the sensor and is slidably held; a band that has a board guide section that slidably guides the board; and a band that includes the sensor fixed to the board. Pulse wave measurement equipment.
センサ案内部を有するバンドと、 前記センサ案内部に移動可能に支持されたセンサを固定
したセンサクリップと、 前記センサと本体を接続する伝達手段を有する脈波測定
機器。(3) The pulse wave measuring device according to claim 1, further comprising: a band having a sensor guide portion on its outer periphery; a sensor clip fixing a sensor movably supported by the sensor guide portion; and connecting the sensor and the main body. A pulse wave measuring device that has a transmission means for
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2249207A JP3041401B2 (en) | 1990-09-19 | 1990-09-19 | Pulse wave measurement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2249207A JP3041401B2 (en) | 1990-09-19 | 1990-09-19 | Pulse wave measurement equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04129527A true JPH04129527A (en) | 1992-04-30 |
| JP3041401B2 JP3041401B2 (en) | 2000-05-15 |
Family
ID=17189511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2249207A Expired - Fee Related JP3041401B2 (en) | 1990-09-19 | 1990-09-19 | Pulse wave measurement equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3041401B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007215749A (en) * | 2006-02-16 | 2007-08-30 | Seiko Instruments Inc | Pulse measuring instrument |
| JP2009112860A (en) * | 2009-03-02 | 2009-05-28 | Seiko Instruments Inc | Pulse measuring device |
| CN104224118A (en) * | 2014-09-15 | 2014-12-24 | 北京智谷技术服务有限公司 | Recognition method and equipment for inner or outer side of limb |
| CN104224122A (en) * | 2014-09-15 | 2014-12-24 | 北京智谷技术服务有限公司 | Recognition method and equipment for inner or outer side of limb |
| CN104224121A (en) * | 2014-09-15 | 2014-12-24 | 北京智谷技术服务有限公司 | Recognition method and equipment for inner or outer side of limb |
| CN104523250A (en) * | 2014-12-01 | 2015-04-22 | 成都智信优创科技有限公司 | Wearable type medical treatment device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5486949A (en) | 1989-06-20 | 1996-01-23 | The Dow Chemical Company | Birefringent interference polarizer |
-
1990
- 1990-09-19 JP JP2249207A patent/JP3041401B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007215749A (en) * | 2006-02-16 | 2007-08-30 | Seiko Instruments Inc | Pulse measuring instrument |
| JP2009112860A (en) * | 2009-03-02 | 2009-05-28 | Seiko Instruments Inc | Pulse measuring device |
| CN104224118A (en) * | 2014-09-15 | 2014-12-24 | 北京智谷技术服务有限公司 | Recognition method and equipment for inner or outer side of limb |
| CN104224122A (en) * | 2014-09-15 | 2014-12-24 | 北京智谷技术服务有限公司 | Recognition method and equipment for inner or outer side of limb |
| CN104224121A (en) * | 2014-09-15 | 2014-12-24 | 北京智谷技术服务有限公司 | Recognition method and equipment for inner or outer side of limb |
| CN104523250A (en) * | 2014-12-01 | 2015-04-22 | 成都智信优创科技有限公司 | Wearable type medical treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3041401B2 (en) | 2000-05-15 |
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