JP2004351107A - Portable medical measuring instrument - Google Patents

Portable medical measuring instrument Download PDF

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Publication number
JP2004351107A
JP2004351107A JP2003155285A JP2003155285A JP2004351107A JP 2004351107 A JP2004351107 A JP 2004351107A JP 2003155285 A JP2003155285 A JP 2003155285A JP 2003155285 A JP2003155285 A JP 2003155285A JP 2004351107 A JP2004351107 A JP 2004351107A
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Japan
Prior art keywords
finger
groove
formed
portable medical
sensor
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Pending
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JP2003155285A
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Japanese (ja)
Inventor
Yuuki Murayama
Ryohei Tanaka
Shoji Yokota
勇樹 村山
昭二 横田
良平 田中
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Moririka:Kk
株式会社モリリカ
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Priority to JP2003155285A priority Critical patent/JP2004351107A/en
Publication of JP2004351107A publication Critical patent/JP2004351107A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable medical measuring instrument which can be handled with one hand and has a compact size, and with which stable measurement is made possible while being hardly affected by disturbance light and without giving a discomfort of catching a finger to be examined therewith and being affected by the thickness of the finger to be examined. <P>SOLUTION: The instrument comprises sensors (2a), (2b) in which a groove (11e) formed to be abutted on the palm side of the middle finger or the fourth finger of an examinee, a left wing (11a) and a right wing (11b) formed to be abutted on the back side of both neighboring fingers are integrally formed, and each of which is composed of a light emitting part and a light receiving part disposed on the surface of the groove (11e), any one of or both the left wing (11a) and the right wing (11b) comprise displays (3), (4) for indicating the measured result. At least a degree of saturation of arterial blood oxygen is measured by the sensors. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】 [0001]
【発明の属する技術分野】 BACKGROUND OF THE INVENTION
本発明は、動脈血酸素飽和度や脈拍数等の測定装置に関し、特に、操作が容易で、測定に個人差の生じない携帯式医療用測定装置に関する。 The present invention relates to a measuring apparatus such as arterial oxygen saturation and pulse rate, particularly, convenient, to a portable medical measuring apparatus causing no individual difference measurement.
【0002】 [0002]
【従来の技術】 BACKGROUND OF THE INVENTION
従来は、動脈血酸素飽和度や脈拍数等を測定するための医療用の測定装置として、表示器を有する測定装置本体に、被検査体である指に装着するセンサが内臓されたプローブを、コードで繋いだ測定装置が一般的であった。 Conventionally, as a measuring device for a medical for measuring the arterial blood oxygen saturation and pulse rate, etc., to the measuring device main body having a display unit, a probe sensor to be attached to a finger as an inspection target is built, the code connected by a measurement device were common. さらに、近年、測定回路を構成する素子の小型化に伴い、たとえば、特表平10−502268号公報や、特開2001−17404号公報に示されるように、センサと表示器とが一体になった独立型の測定装置が開発されている。 Furthermore, in recent years, with the miniaturization of elements constituting the measuring circuits, for example, Japanese Patent Publication No. Hei 10-502268, as shown in JP-A-2001-17404, sensor and display and is integral independent measuring devices have been developed with.
【0003】 [0003]
特表平10−502268号公報に記載された測定装置では、第1ハウジングおよび第2ハウジングを、スプリングで付勢して、離接可能に一体化し、2つのハウジングにより被検査指を狭持し、いわゆるクリップ式構造が採用している。 In measuring device described in JP Hei 10-502268 has a first housing and second housing, and urged by a spring, disjunction capable integrated, the inspection finger sandwiches by two housings , the so-called clip-type structure is adopted. センサは、第1ハウジングに取り付けられた発光体と、第2ハウジングに取り付けられた受光体とからなり、被検査指を透過した光を測定することにより、動脈血酸素飽和度や、脈拍数等を計測可能とする。 Sensor includes a light emitter attached to the first housing consists of a light receiving member attached to the second housing, by measuring the light transmitted through the test finger, and arterial oxygen saturation, pulse rate, etc. measurement possible to be. 測定結果は、第1ハウジングに取り付けられた表示器に示される。 Results of the measurements are shown in the display unit attached to the first housing.
【0004】 [0004]
特開2001−17404号公報に記載された測定装置では、ハウジングに指挿入孔が開けられ、指挿入孔に挿入した指と、親指とにより本体を保持し、かつ、親指で操作できるメインスイッチを本体に備え、いわゆる指挿入式構造を採用している。 SUMMARY OF THE INVENTION In the measuring apparatus described in 2001-17404 discloses the finger insertion hole is drilled into the housing, and the finger inserted into the finger insertion hole, holds the body by the thumb, and a main switch that can be operated by the thumb provided in the main body, and a so-called finger insertion type structure. 一対の発光体と受光体とから構成されるセンサは、指挿入孔の上部と下部とに対峙して取り付けられ、被検査指を透過した光を測定することにより、動脈血酸素飽和度や脈拍数等を測定することができる。 Sensor including a pair of light emitter and the light receiving member is mounted to face the upper and lower portions of the finger insertion hole, by measuring the light transmitted through the test finger, the arterial blood oxygen saturation and pulse rate and the like can be measured. 測定結果は、ハウジングに取り付けられた表示器に示される。 Results of the measurements are shown in the display unit attached to the housing.
【0005】 [0005]
しかしながら、いわゆるクリップ式構造では、被検査指への装着をスプリングの付勢によって行っており、スプリングの付勢力の設定次第では、指の太さや状態により圧迫感を感じる可能性もあり、快適な測定作業を行うことができないという問題点があった。 However, in the so-called clip-on structure, and carried out by the biasing of the spring the attachment to the object to be inspected finger, depending on the setting of the biasing force of the spring, by the thickness and the state of the finger is also possible to feel a sense of oppression, comfortable there is a problem in that the measurement work can not be performed.
【0006】 [0006]
また、いわゆる指挿入式構造では、指挿入孔の大きさにより、測定できる指の太さが限られてしまい、また、指挿入孔に被検査指を挿入する構造上、センサと被検査指との間に、間隙ができることから、外乱光に影響され、安定した測定ができないという問題があった。 Further, in the so-called finger insertion type structure, the size of the finger insertion hole, would have limited thickness of the finger can be measured, also a structural insert to be inspected finger to the finger insertion hole, the sensor and the object to be inspected finger between, since a resulting gap is affected by the ambient light, there is a problem that can not be stable measurement. また、表示器がハウジングの片面に位置するため、一方の手で測定した場合には、表示器が見えて、他方で手で測定した場合には、表示器が見えなくなるという問題があった。 Further, since the indicator is positioned on one side of the housing, when measured with one hand, the indicator visible, when measured by hand on the other hand, the display device has a problem that it becomes invisible. さらに、指挿入式のため、被検査者が意図的に保持しなければならないという問題もあった。 Furthermore, since the finger insertion type, there is also a problem that must be intentionally held examinee.
【0007】 [0007]
さらに、クリップ式構造および指挿入式構造の双方とも、指先部分で測定を行う構造となっているために、被検査指にマニキュアが塗られていたり、マニキュア以外のネールアートが施されていたり、爪が長いなどのように、障害がある場合には、測定が困難になるという問題があった。 Additionally, or both of the clip-on structure and finger insertion type structure, in order to have a structure for performing a measurement with a finger tip portion, or have nail polish painted inspected finger, is decorated nail art non manicure, such as in the long nails, if there is a failure, there is a problem that measurement is difficult.
【0008】 [0008]
【特許公報1】 [Patent Publication 1]
特表平10−502268号公報【0009】 Japanese Unexamined Patent Publication No. Hei 10-502268 [0009]
【特許公報2】 [Patent Publication 2]
特開2001−17404号公報【0010】 Japanese Unexamined Patent Publication No. 2001-17404 Publication [0010]
【発明が解決しようとする課題】 [Problems that the Invention is to Solve
本発明は、片手で扱うことができ、コンパクトな大きさで、外乱光に影響され難く、被検査指が挟まれるという不快感を与えず、かつ、被検査指の太さに影響されず、安定した測定が可能な携帯式医療用測定装置を提供することを目的とする。 The present invention, it can be handled by one hand, a compact size, less susceptible to disturbance light, without giving an unpleasant feeling that the inspection finger is pinched, and, without being affected by the thickness of the test finger, and to provide a stable measurement is portable medical measuring apparatus capable.
【0011】 [0011]
【課題を解決するための手段】 In order to solve the problems]
本発明の携帯式医療用測定装置は、被検査者の中指または薬指のいずれかの指の掌側に当接するように形成される溝と、前記指の両隣の指の甲側にそれぞれ当接するように形成される左翼部および右翼部とが、一体に形成され、前記溝の面上に配置される発光部および受光部からなるセンサを備え、前記左翼部および右翼部の片方かまたは両方に、測定結果を表示する表示器を備える。 Portable medical measuring apparatus of the present invention, a groove is formed so as to contact the palm side of one of the middle finger or ring finger of the examinee fingers, abuts the respective back side of the finger on both sides of the finger a left part and right wing portions which are formed such that, integrally formed, comprising a sensor including a light emitting portion and a light receiving portion arranged on a surface of said groove, on one or both of the left part and right wing portions comprises a display for displaying the measurement results.
【0012】 [0012]
したがって、全体の形状は、側面から見て波型ないしは両翼を備えた逆W字状に形成される。 Thus, the overall shape is an inverted W shape with a corrugated or wings as seen from the side.
【0013】 [0013]
前記センサにより、少なくとも動脈血酸素飽和度を測定する。 By the sensor measures at least oxygen saturation of arterial blood.
【0014】 [0014]
さらに、溝に載せた指で測定装置を操作できるように、溝にメインスイッチを備えることが望ましい。 In addition, as can operate the measuring device with a finger which carries the groove, it is desirable to have a main switch in the groove.
【0015】 [0015]
また、測定値が、予め設定された数値範囲を逸脱する時に、音または音声を発する音声装置を備えることが望ましい。 The measurement values, when deviating from the predetermined range, it is desirable to provide an audio device that emits a sound or voice.
【0016】 [0016]
【発明の実施の形態】 DETAILED DESCRIPTION OF THE INVENTION
図1は、本発明に係る携帯式医療用測定装置の1実施例を示しており、それおぞれ(a)は斜視図、(b)は平面図、(c)は背面図である。 Figure 1 shows an embodiment of a portable medical measuring apparatus according to the present invention, it expanse is (a) is a perspective view, (b) is a plan view, (c) is a rear view. 図1(b)の中央の濃い部分(11e)は、図面の奥側に凹んでおり、図1(c)の中央の濃い部分(11f)は、図面の手間側に突出している。 Central dark part of FIG. 1 (b) (11e) is recessed in the back side of the drawing, the central dark part of FIG. 1 (c) (11f) protrudes to the labor side of the drawing. 図2は、制御回路のブロック図であり、図3(a)は、左手で測定する状態を示す斜視図である。 Figure 2 is a block diagram of a control circuit, FIG. 3 (a) is a perspective view showing a state of measurement by the left hand.
【0017】 [0017]
図示した本発明の携帯式医療用測定装置の実施態様では、左手で測定するのであれば、中指の付け根付近の掌側に当接するように形成される溝(11e)と、薬指に載せられるように形成される左翼部(11a)と、人差し指に載せられるように形成される右翼部(11b)とが、一体に形成され、前記溝(11e)の面上に配置される発光部および受光部からなるセンサ(2a)、(2b)を備え、前記左翼部(11a)および右翼部(11b)の両方に、測定結果を表示する表示器(3)、(4)を備える。 In embodiments of the portable medical measuring apparatus of the invention shown, if measured in the left hand, the groove (11e) which is formed so as to contact the palm side of the vicinity of the base of the middle finger, so that rests on the ring finger a left portion (11a) formed in, right wing portion formed so as to be placed on the index finger and (11b), but are formed integrally, the are arranged on the surface of the groove (11e) emitting portion and a light receiving portion consisting sensor (2a), provided with (2b), both of the left portion (11a) and right wing portions (11b), a display device for displaying the measurement result (3), and a (4). さらに、溝(11e)に載せた指で操作可能となるように、溝(11e)の最深部に自動復帰式の押圧式メインスイッチ(14)を備える。 Further comprises a groove so as to be operated by fingers put on (11e), grooves automatic return push type main switch of the deepest portion of the (11e) (14).
【0018】 [0018]
具体的な構造としては、図1に示すように、細長い板状で中央にV形あるいはU形の窪みを設けた形状に、表示器(3)、(4)、センサ(2a)、(2b)、を備えた正面側のケーシングと、背面側のケーシングを組み合わせる。 The specific structure, as shown in FIG. 1, the elongated plate-like shape having a recess of V-shaped or U-shaped in the center, the display (3), (4), a sensor (2a), (2b ), and the front side of the casing with the combine back side of the casing. 背面側のケーシングの一端は、作動電源となる電池を装填したり、取り出したりするために、内部の電池ホルダーを覆う蓋(11c)であり、該蓋(11c)は、指で容易に着脱可能な公知の構造で取り付けられる。 One end of the rear side of the casing, or loading a battery as a working power source, in order to take out a lid (11c) which covers the inside of the battery holder, the lid (11c) is easily removable with finger such are mounted in a known structure. さらに、背面側のケーシングの他端に、ストラップ(手紐)用の取付け部(11d)を形成する。 Furthermore, the other end of the rear side of the casing, forming the attachment portion of the strap (Tehimo) a (11d). 該取付け部(11d)は、同じ面に両端が開口する貫通孔でよい。 Mounting portion (11d) is at both ends on the same surface may be through holes opening. この取付け部(11d)にストラップを取り付けることで、手や首にぶら下げて簡単に持ち運ぶことができ、あるいは、ストラップによりフック等に下げて保管することが可能である。 The mounting portion (11d) to by attaching the strap, can be carried easily by hanging hand or neck, or may be stored down the hook or the like by a strap.
【0019】 [0019]
内部には、図2にブロック図を示した制御回路を内蔵する。 Inside, a built-in control circuit shown the block diagram in FIG. 制御回路は、音声装置(6)、ROM(7)、前記表示器(3)、(4)、前記センサ(2a)、(2b)、前記メインメインスイッチ(14)、電源部と、これらを制御する制御装置(5)とからなる。 Control circuitry, audio device (6), ROM (7), the display (3), and (4), said sensor (2a), (2b), the main main switch (14), power supply unit, these consists a control controlling device (5). また、側面に、制御装置(5)に接続した情報出力用の出力端子(18)を配置してもよい。 Further, the side surfaces may be disposed an output terminal of the control unit (5) connected to the information output (18). なお、メインスイッチ(14)として、押圧式の代わりに、指の近接あるいは接触を検知する公知技術のセンサを設けてもよい。 As the main switch (14), instead of the push-type, may be provided with a sensor of known techniques for detecting a proximity or contact of a finger. さらに、他の指で操作可能な位置に設けてもよい。 Furthermore, it may be provided in operable position other fingers.
【0020】 [0020]
前記出力端子(18)を介して、外部のコンピュータやプリンタに、測定情報を出力可能なソフトウェアを制御回路に備える。 Via the output terminal (18), the external computer or printer, an output available software measurement information to the control circuit. これにより、外部のコンピュータで日々の測定結果を蓄積することにより、長期にわたる健康管理情報として利用することも可能である。 Thus, by storing the daily measurements outside the computer, it is also possible to use as long-term health management information. また、外部のプリンタにより、測定結果を印刷した紙を記録として保管することもできる。 Further, the external printer, the printed measurement results paper may be stored as a record. このように測定情報を出力することで、利用範囲を広げることが可能となる。 By outputting this way the measurement information, it is possible to extend the reach.
【0021】 [0021]
センサ(2a)、(2b)は、発光部と受光部とが一組として構成され、被検査対象指(F1)に照射し反射したり、透過した光の変化を検知する。 Sensor (2a), (2b) is configured as a light emitting portion and a light receiving portion and a set, or reflected by irradiating the inspection target finger (F1), detects a change in transmitted light. 発光部としては、たとえばLED(King Bright社製、型式KA)を採用でき、受光部としては、たとえばフォトダイオード(モリリカ社製、型式MBC−3026R)を採用できる。 The light-emitting unit, for example, LED (King Bright Co., model KA) can adopt, as the light receiving unit, can be employed for example a photodiode (Moririka Co., Model MBC-3026R) a. 測定された光の変化を、制御装置(5)で演算し、脈拍数、動脈血酸素飽和度および脈拍レベルを演算する。 The change in the measured light, and calculated by the control unit (5), pulse rate, computes the arterial oxygen saturation and pulse rate levels. 脈拍数および動脈血酸素飽和度の演算アルゴリズムは、周知の技術により行う。 Arithmetic algorithm of pulse rate and arterial oxygen saturation is done by known techniques. 脈拍レベルは、脈拍の強弱を意味し、適当に決定する。 Pulse level, means the strength of the pulse is determined appropriately. 制御装置(5)には、たとえばマイクロコンピューター(日立社製、型式HDシリーズ)を採用できる。 The control unit (5), can be adopted for example, a micro computer (manufactured by Hitachi, Ltd., Model HD series) a.
【0022】 [0022]
本発明の携帯式医療用測定装置は、図3に示したように、たとえば左手の中指を被検査対象指(F1)として測定する。 Portable medical measuring apparatus of the present invention, as shown in FIG. 3, for example, to measure the left hand middle finger as an object to be inspected fingers (F1). 被検査対象指(F1)は、前述のように、人差し指および中指のいずれでもよい。 Inspection target finger (F1), as described above, may be either of the index finger and middle finger. 測定は、被検査対象指(F1)の掌側でメインスイッチ(14)を押すことにより開始し、表示器(3)、(4)を起動する。 Measurement starts by pressing the main switch (14) with the palm side of the inspection target finger (F1), display (3), activates the (4). 同時に、前述のように脈拍数、動脈血酸素飽和度および脈拍レベルを演算して、表示器(3)、(4)に表示する。 At the same time, the pulse rate as described above, by calculating the arterial oxygen saturation and pulse rate levels, indicator (3), is displayed in (4). さらに、メインスイッチ(14)が再び押されたり、予め設定した一定の時間の経過後に、表示器(3)、(4)を停止するようなプログロムのソフトウェアを内蔵する。 Additionally, or is pressed again the main switch (14), after a certain time set in advance, the display (3), a built-in Puroguromu software like stop (4).
【0023】 [0023]
本発明のセンサ(2a)、(2b)は、外乱光を受けにくい状態で設置が可能であるが、さらに、外乱光ノイズ防止のために、センサ(2a)、(2b)を囲む溝(11e)部を光の透過し難い材料、たとえば、ガラスフィラー入りポリカーボネート(PE)樹脂等で覆い、遮光性の高い色の塗料や、被膜の厚い塗料で塗装してもよい。 Sensor of the present invention (2a), (2b), which is capable of installation in a susceptible state disturbance light, further, because of the disturbance light noise prevention, the sensor (2a), a groove surrounding the (2b) (11e ) unit transmitting hard material of light, for example, covered with a glass filler-containing polycarbonate (PE) resin, paint and the high light-shielding color, it may be painted with thick film coating. あるいは、センサ(2a)、(2b)を溝(11e)部の表面から窪ませてもよい。 Alternatively, the sensor (2a), may be recessed from the surface of the groove (11e) portion (2b).
【0024】 [0024]
表示器(3)、(4)は、2桁の動脈血酸素飽和度表示欄(3a)、3桁の脈拍数表示欄(4b)、○マークからなる脈拍レベル表示欄(4c)が表示可能となるように設計した液晶表示器を使用する。 Display (3), (4), the two-digit arterial oxygen saturation display field (3a), 3-digit pulse rate display column (4b), and can be displayed pulse level display column consisting of ○ mark (4c) using the liquid crystal display device which is designed to be. なお、表示器は、一方に1つでもよい。 The display unit is, it may be one to one.
【0025】 [0025]
音声装置(6)は、表示器(8)の起動および停止に合わせて、確認音または音声を発生させたり、測定中に脈拍のタイミングで動作音を発生させる。 Audio device (6) is in accordance with the start and stop of the display (8), or to generate a confirmation sound or voice, and generates an operation sound at a timing of the pulse during the measurement. 音声装置(6)には、たとえばブザー(村田製作所製、型式7BB)を採用できる。 The audio device (6) can be employed for example a buzzer (Murata, model 7BB) a.
【0026】 [0026]
ROM(7)は、たとえばマイコン(日立社製、型式H8/300L)を採用でき、前述のような動作を制御装置(5)が実行可能な制御プログラムを記憶する。 ROM (7), for example a microcomputer (manufactured by Hitachi, Ltd., Model H8 / 300L) can adopt, control device as described above operates (5) stores the executable control program.
【0027】 [0027]
図3は、左手に装着した例を示す斜視図である。 Figure 3 is a perspective view showing an example of mounting on the left hand. 本発明の携帯式医療用測定装置を装着し、メインスイッチ(14)を押すと、前述のように、確認音とともに表示器(3)、(4)が起動し、脈拍に合った動作音の後、測定された脈拍数、動脈血酸素飽和度および脈拍レベルが、表示器(3)、(4)に表示される。 The portable medical measuring apparatus of the present invention is mounted, pressing the main switch (14), as described above, the display unit together with the confirmation tone (3), (4) is activated, the operation sound that matches the pulse after the measured pulse rate, arterial oxygen saturation and pulse rate levels, indicator (3), is displayed in (4). 表示は、装着している間、継続され、一定時間後に表示が消える。 Display, while wearing, is continued, the display disappears after a certain period of time. あるいは、メインスイッチ(14)を再び押して、表示を消す。 Alternatively, press the main switch (14) again, turn off the display.
【0028】 [0028]
さらに、ROM(7)に、正常な動脈血酸素飽和度の範囲および脈拍数の範囲を記憶させておき、測定値がこの範囲を逸脱した時には、音声装置(6)により警告音または音声を発生させるようにしてもよい。 Further, the ROM (7), may be stored the scope and range of the pulse rate of normal arterial oxygen saturation, when the measured value deviates from this range, generates a warning sound or a voice by the voice apparatus (6) it may be so.
【0029】 [0029]
以上、説明したように、本発明に係る携帯式医療用測定装置は、少なくとも3本の指の間に、互い違いに挟み込むだけで、測定および表示が自動的に開始および終了し、意識して保持する必要がなく、測定の個人差を生じることがない。 As described above, the portable medical measuring apparatus according to the present invention, during at least three fingers, only sandwiching staggered, measurement and display automatically starts and ends, consciously held there is no need to, does not occur the individual differences of the measurement. 被検査者にとっても取扱いやすく、利便性が高い。 Easy to handle even for the examinee, it is highly convenient.
【0030】 [0030]
また、本発明は、動脈血酸素飽和度および脈拍数の測定以外でも、血圧や他の医療検査用の数値を測定する装置としてもよいことは無論である。 The present invention also in other than the measurement of arterial oxygen saturation and pulse rate, it is of course may be a device for measuring the value of blood pressure and other medical examination. この場合のセンサは、前述のような光学センサに限らず、たとえば、超音波センサ、圧力センサ、温度センサ、ガスセンサ、赤外線センサなどがある。 Sensor in this case is not limited to the optical sensor as described above, for example, ultrasonic sensors, pressure sensors, temperature sensors, gas sensors, there is an infrared sensor.
【0031】 [0031]
【発明の効果】 【Effect of the invention】
以上、説明したように、本発明に係る携帯用測定装置は、少なくとも3本の指の間に、互い違いに挟み込むだけで、脈拍数、動脈血酸素飽和度および脈拍レベルが測定可能となる。 As described above, the portable measuring device according to the present invention, during at least three fingers, only sandwiching staggered, pulse rate, and arterial oxygen saturation and pulse rate levels becomes measurable. さらに、装着状態のままでメインスイッチを押すことが可能であり、取扱い性に極めて優れる。 In addition, it is possible to press the main switch remains in the mounting state, extremely excellent handling property.
【0032】 [0032]
さらに、被検査指が挟まれるという従来のような不快感を受けず、かつ、被検査指の太さに影響されない。 Further, without being uncomfortable, such as conventional that the inspection finger is pinched, and is not affected by the thickness of the test finger. したがって、被検査指の動きが制限されないことから、安定した測定値が得られ、測定による個人差を少なくすることが可能である。 Accordingly, since the movement of the inspected finger is not limited, a stable measured value is obtained, it is possible to reduce the individual difference due to measurement.
【0033】 [0033]
さらに、表示器の起動および停止を自動化することが可能であり、メインスイッチを省略することができ、忘れてしまいがちな操作手順を覚える必要がないという極めて顕著な利便性を得ることができる。 Furthermore, it is possible to automate the start and stop of the display, it is possible to omit the main switch, forget will tend operating procedures can be obtained very remarkable convenience of not having to remember.
【0034】 [0034]
また、指の間に挟み込むだけで測定が可能なことから、被検査者が保持する必要がなくなり、意識の無い被検査者の手に装着し、被検査指を他の人が上から押すことにより、メインスイッチを間接的に操作することができて、測定が可能となるなど、取扱い性に極めて優れる。 In addition, because it can be measured by simply sandwiched between the fingers, there is no need for the examiner to hold, is attached to the object to be inspected's hand without consciousness, by pressing the object to be inspected finger from the top other people result, it is possible to indirectly operate the main switch and the measurement is possible, very excellent handleability.
【0035】 [0035]
また、指の付け根近くで測定を行う構造となっているために、被検査指にマニキュアが塗られていたり、マニキュア以外のネールアートが施されていたり、爪が長いように障害がある場合にも、測定が可能である。 In addition, in order to have a structure to perform the measurement near the base of the finger, or have been painted and manicures to be inspected finger, or have been subjected to nail art other than a manicure, if the nail is there is a long way Failure also, it is possible to measure.
【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS
【図1】(a)は本発明の1実施例を示す斜視図であり、(b)はその平面図、(c)はその背面図である。 1 (a) is a perspective view showing one embodiment of the present invention, (b) is a plan view, (c) is a rear view thereof.
【図2】本発明に係る1実施例における制御回路のブロック図である。 It is a block diagram of a control circuit in one embodiment according to the present invention; FIG.
【図3】本発明に係る1実施例により左手で測定する状態を示す斜視図である。 It is a perspective view showing a state of measuring the left hand by an embodiment according to the present invention; FIG.
【符号の説明】 DESCRIPTION OF SYMBOLS
2a、2b センサ3、4 表示器3a 動脈血酸素飽和度表示欄4b 脈拍数表示欄4c 脈拍レベル表示欄5 制御装置6 音声装置7 ROM 2a, 2b sensors 3 and 4 display 3a arterial oxygen saturation display column 4b pulse rate display column 4c pulse level display section 5 controller 6 audio device 7 ROM
11a 左翼部11b 右翼部11c 蓋11d ストラップ用の取付け部11e 溝11f 山14 メインスイッチ18 出力端子F1 被検査指F2、F3 両隣の指 11a left portion 11b right wing portion 11c cover 11d attachment portion 11e groove 11f mountain 14 main switch 18 output terminal F1 inspected finger F2 of the strap, F3 both sides of the finger

Claims (4)

  1. 被検査者の中指または薬指のいずれかの指の掌側に当接するように形成される溝と、前記指の両隣の指の甲側にそれぞれ当接するように形成される左翼部および右翼部とが、一体に形成され、前記溝の面上に配置される発光部および受光部からなるセンサを備え、前記左翼部および右翼部の片方または両方に、測定結果を表示する表示器を備える携帯式医療用測定装置。 A groove formed so as to contact the palm side of one of the examinee middle finger or ring finger finger, a left portion and a right wing portion formed so as to respectively back finger on both sides of the finger contact but are formed integrally with a sensor comprising a light emitting portion and a light receiving portion disposed on the surface of the groove, in one or both of the left part and right wing section, portable comprising a display for displaying the measurement result medical measurement apparatus.
  2. 前記センサにより、少なくとも動脈血酸素飽和度を測定する請求項1に記載の携帯式医療用測定装置。 By the sensor, the portable medical measuring device according to claim 1 for measuring at least arterial oxygen saturation.
  3. 溝にメインスイッチを備え、溝に当接させた指で操作を可能にした請求項1に記載の携帯式医療用測定装置。 A main switch in the groove, portable medical measuring device according to claim 1 which enables the operation with a finger that is in contact with the groove.
  4. 測定値が、予め設定された数値範囲を逸脱する時に、音または音声を発する音声装置を備える請求項1から3のいずれかに記載の携帯式医療用測定装置。 Measurements, when deviating from the predetermined numerical value range, the portable medical measuring apparatus according to any one of claims 1 to 3, comprising a sound device that emits a sound or voice.
JP2003155285A 2003-05-30 2003-05-30 Portable medical measuring instrument Pending JP2004351107A (en)

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