JP3182991B2 - Health management guideline advice device - Google Patents
Health management guideline advice deviceInfo
- Publication number
- JP3182991B2 JP3182991B2 JP20068893A JP20068893A JP3182991B2 JP 3182991 B2 JP3182991 B2 JP 3182991B2 JP 20068893 A JP20068893 A JP 20068893A JP 20068893 A JP20068893 A JP 20068893A JP 3182991 B2 JP3182991 B2 JP 3182991B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- grip
- electrodes
- measurement
- subject
- 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.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4869—Determining body composition
- A61B5/4872—Body fat
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、被検者の特定化情報
と体内インピーダンス測定情報より、体内脂肪、除脂肪
量、体脂肪率、水分量、基礎代謝量等を算出し、この算
出結果を基に、健康管理への指針情報を提示する健康管
理指針アドバイス装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention calculates body fat, lean body mass, body fat percentage, water content, basal metabolism, etc., from information specific to a subject and information on the measurement of body impedance. The present invention relates to a health management guideline advice device that presents guideline information for health management based on the above.
【０００２】[0002]
【従来の技術】従来より、体内脂肪を測定するために、
４電極式体内インピーダンス測定法が知られている。こ
の体内インピーダンス測定法は、図２４に示すように、
本体装置１と、この本体装置１からリード線６で接続さ
れる高周波信号を印加するための１対の電極２、３と、
身体抵抗電位計測用の１対の電極４、５を備えた装置を
用い、被検者をベッドに寝かせ、図２５に示すように右
手と右足に、それぞれ電極２、３を装着し、さらに、そ
の右手と左足互いに近い側に、身体抵抗電位計測用の電
極４、５を装着し、本体装置１より、電極２、３に高周
波信号を印加して被検者体に通電し、電極４、５間の電
位差を計測し、この計測された電位差と通電電流から、
被検者体の生体インピーダンスを求めるものである。2. Description of the Related Art Conventionally, in order to measure body fat,
A four-electrode in-vivo impedance measurement method is known. As shown in FIG. 24, this body impedance measurement method
A main body device 1, a pair of electrodes 2 and 3 for applying a high-frequency signal connected from the main body device 1 by a lead wire 6,
Using a device provided with a pair of electrodes 4 and 5 for measuring body resistance potential, the subject was laid on a bed, and electrodes 2 and 3 were attached to the right hand and right foot as shown in FIG. Electrodes 4 and 5 for measuring body resistance potential are attached to the right hand and the left foot near each other, and a high-frequency signal is applied to electrodes 2 and 3 from main body device 1 to energize the body of the subject. 5 is measured, and from the measured potential difference and the supplied current,
This is for obtaining the bioelectrical impedance of the subject.
【０００３】[0003]
【発明が解決しようとする課題】上記した従来の４電極
式の身体内インピーダンス測定法を用いた体脂肪率測定
装置では、以下のような問題点がある。通電経路変化
誤差を無くし、十分な測定精度を得るために、測定姿勢
を仰臥とし、両足間の接触及び両手と胴間の接触を防止
するために、それぞれを離す必要があった。前記被検
者の拘束性及び電極の装着・操作が複雑などにより、専
門の操作者を別に必要とした。被検者自身で操作でき
ず、家庭向けに不向きである。本装置では、多数の被
検者を処理する業務用であるため、大型のキー入力部・
表示部、プリンタ部及びＡＣ電源部等を装備しているた
め、大型で取扱いの不便なものとなっている。延長ケ
ーブルを有する複数の電極部により、準備・後始末が煩
わしい。電極を装着する手足部位には、心電計の電極
装着時と同様にケラチンクリーム等の導電剤を塗布し、
接触抵抗の影響を軽減する必要があった。The body fat percentage measuring apparatus using the above-described conventional four-electrode type body impedance measuring method has the following problems. In order to eliminate errors in the current path, and to obtain sufficient measurement accuracy, the measurement position must be supine and separated from each other to prevent contact between both feet and between hands and body. Due to the restraint of the subject and complicated mounting and operation of the electrodes, a special operator was required separately. It is not suitable for homes because it cannot be operated by the subject himself. Since this device is for business use that processes a large number of subjects, a large key input unit
Since it is equipped with a display unit, a printer unit and an AC power supply unit, it is large and inconvenient to handle. Preparation and cleaning up are troublesome due to the plurality of electrode parts having extension cables. Apply a conductive agent such as keratin cream to the limb site where the electrodes are to be attached, as in the case of attaching the electrodes of the electrocardiograph,
It was necessary to reduce the effect of contact resistance.
【０００４】この発明は、上記問題点に着目してなされ
たものであって、体内インピーダンスを被検者自身で測
定でき、小型、軽量、安価で測定精度も良く、個人、一
般家庭でも使用可能な健康管理指針アドバイス装置を提
供することを目的としている。The present invention has been made in view of the above problems, and can measure the internal impedance of a subject by himself / herself, is small, lightweight, inexpensive, has good measurement accuracy, and can be used in individuals and homes. The purpose of the present invention is to provide a healthcare guideline advice device.
【０００５】[0005]
【課題を解決するための手段】この発明の請求項１に係
る健康管理指針アドバイス装置は、被験者の右手と左手
とを接触させる右手用電極と左手用電極を備えた電極対
と、電極対の電極間の電位差を測定することにより身体
内のインピーダンスを測定する手段と、被験者の身体特
徴化情報を入力する手段と、前記インピーダンス値と前
記身体特徴化情報とに基づいて健康評価データを算出す
る手段とを備えるものにおいて、装置本体の中央部にイ
ンピーダンス測定開始から終了までの被験者に有益な情
報を表示する表示部を備え、前記表示部に対して左右両
側に前記電極を備えている（図１、図８、図９、図１
０、図１１、図１２、図１３、図１４、図１５参照）。According to a first aspect of the present invention, there is provided a health management guideline advising apparatus, comprising: a pair of electrodes provided with a right-hand electrode and a left-hand electrode for contacting a right hand and a left hand of a subject ; Means for measuring the impedance in the body by measuring the potential difference between the electrodes, means for inputting the body characterization information of the subject, and calculating the health evaluation data based on the impedance value and the body characterization information And a display unit for displaying information useful to the subject from the start to the end of the impedance measurement at the center of the apparatus main body, and the electrodes on both left and right sides of the display unit (FIG. 1, FIG. 8, FIG. 9, FIG.
0, FIG. 11, FIG. 12, FIG. 13, FIG. 14, FIG.
【０００６】この健康管理指針アドバイス装置では、両
手を装置本体に形成されている電極に接触させるだけで
自身で測定ができ、両側に電極を備えるので手で装置本
体を固定して測定ができるので、測定中は安定化されて
測定できるので、小型で軽量、安価に携行できる健康管
理指針アドバイス装置を提供できる。[0006] In this health care guideline advice device, measurement can be carried out by simply touching both hands with electrodes formed on the device main body, and since the electrodes are provided on both sides, the device main body can be fixed by hand and measurement can be performed. Since the measurement can be stabilized during the measurement, it is possible to provide a health management guideline advice device which is small, light, and inexpensive to carry.
【０００７】また、請求項２に係る健康管理指針アドバ
イス装置は、本体に一体的に握部が形成され、かつ表示
部と握部間に貫通穴を設け、更に前記握部上に電極が形
成されている（図１、図８、図１、図１４参照）。Further, healthcare guideline advising device according to claim 2, portions grip integrally is made form the body and display
A through hole is provided between the grip and the grip , and an electrode is formed on the grip (see FIGS. 1, 8, 1, and 14).
【０００８】また、請求項３に係る健康管理指針アドバ
イス装置は、握部が柱状部を有し、この柱状部に電極が
形成されるものであり、かつ電極対として、高周波信号
印加用電極と身体抵抗電位計測用電極とをそれぞれ備
え、前記高周波信号印加用電極と身体抵抗電位測定用電
極を握部の柱状部の軸方向に対し互いにずらして配置し
ている（図１、図６、図８、図１０、図１４参照）。ま
た、請求項４に係る健康管理指針アドバイス装置は、電
極対を、本体両端に備えており、かつ電極対は高周波信
号印加用電極と身体抵抗電位計測用電極とを、両手で電
極を把持し、両手を真っ直ぐ前方に延ばして水平にし
て、電極を持った状態で互いに上下方向に分離して備え
ている（図１１、図１３）。また、請求項５に係る健康
管理指針アドバイス装置は、電極対が、高周波信号印加
用電極と身体抵抗電位計測用電極とを備え、高周波信号
印加用電極の位置を身体抵抗電位計測用電極に対しより
身体末梢側の位置に分離して備えている（図３、図４参
照）。According to a third aspect of the present invention, there is provided the health management guideline advice device, wherein the grip portion has a columnar portion, and an electrode is formed on the columnar portion. A body resistance potential measurement electrode is provided, and the high-frequency signal application electrode and the body resistance potential measurement electrode are arranged so as to be shifted from each other in the axial direction of the columnar portion of the grip portion (FIGS. 1, 6, and FIG. 8, FIG. 10, FIG. 14). Further, the health care guideline advice device according to claim 4 includes an electrode pair at both ends of the main body, and the electrode pair electrically connects the high-frequency signal application electrode and the body resistance potential measurement electrode with both hands.
Hold the poles, extend both hands straight forward and level
Te, comprising separating each other in the vertical direction while holding the electrodes
With which (11, 13). The health care guideline advice device according to claim 5, wherein the electrode pair includes a high-frequency signal application electrode and a body resistance potential measurement electrode, and positions the high-frequency signal application electrode with respect to the body resistance potential measurement electrode. It is provided separately at a more distal position on the body side (see FIGS. 3 and 4).
【０００９】また、請求項６に係る健康管理指針アドバ
イス装置は、装置両側に握部を備え、前記電極は前記握
部に形成されている（図１、図８、図９、図１０、図１
１、図１３、図１４、図１５参照）。また、請求項７に
係る健康管理指針アドバイス装置は、装置両側に握部を
備え、前記電極は前記握部に形成されて、かつ前記握部
に被験者の手を位置決めする位置決め手段を備える（図
１、図１１、図１３参照）。また、請求項８に係る健康
管理指針アドバイス装置は、電極が、装置本体表面に対
し凹部に形成されている（図１１、図１３参照）。A health management guideline advice device according to claim 6 is provided with grip portions on both sides of the device, and the electrodes are formed on the grip portions (FIGS. 1, 8, 9, 10, and 10). 1
1, FIG. 13, FIG. 14, FIG. 15). The health management guideline advice device according to claim 7 includes grip portions on both sides of the device, the electrode is formed on the grip portion, and the grip portion includes positioning means for positioning the hand of the subject (FIG. 1, 11, 1 3 see). Further, in the health care guideline advice device according to claim 8, the electrode is formed in a concave portion with respect to the device body surface (see FIGS. 11 and 13).
【００１０】また、請求項９に係る健康管理指針アドバ
イス装置は、電極に左右の手を触れた状態で測定開始操
作ができる範囲に測定開始操作手段が設けられている
（図１３参照）。また、請求項１０に係る健康管理指針
アドバイス装置は、左右の電極は、被験者のほぼ肩幅と
同程度に離れた間隔で備わっている（図２参照）。ま
た、請求項１１に係る健康管理指針アドバイス装置は、
電極対が、高周波信号印加用電極と身体抵抗電位計測用
電極とを備え、身体抵抗電位計測用電極に対し高周波信
号印加用電極が大きく形成している（図３、図４、図６
参照）。[0010] In the health management guideline advice device according to the ninth aspect, the measurement start operation means is provided in a range where the measurement start operation can be performed with the left and right hands touching the electrodes (see FIG. 13). Further, in the health care guideline advice device according to claim 10, the left and right electrodes are provided at intervals substantially equal to the shoulder width of the subject (see FIG. 2). Further, the health management guideline advice device according to claim 11 is:
Electrode pairs for high frequency signal application electrodes and body resistance potential measurement
Electrode and a high-frequency signal to the body resistance potential measurement electrode.
The signal application electrode is formed large (FIGS. 3, 4, and 6).
reference).
【００１１】また、請求項１２に係る健康管理指針アド
バイス装置は、被験者の右手と左手とを接触させる右手
用電極と左手用電極を備えた電極対と、電極対の電極間
の電位差を測定することにより身体内のインピーダンス
を測定する手段と、被験者の身体特徴化情報を入力する
手段と、前記インピーダンス値と前記身体特徴化情報と
に基づいて健康評価データを算出する手段とを備えるも
のにおいて、本体に一体的に握部が形成され、前記握部
上に電極が形成され、前記電極対は、高周波信号印加用
電極と身体抵抗電位計測用電極とを備える（図１、図
３、図４、図８、図１０、図１４参照）。Further, healthcare guideline advising device according to claim 12 includes a pair of electrodes having a hand electrode and left electrode contacting the left and right hand of the subject, between the electrode pair electrode
Means for measuring the impedance in the body by measuring the electric potential difference, and means for inputting the physical characterization information of the subject, means for calculating the health assessment data based on the impedance value and the physical characterization information in those with bets, it is formed grip portion integrally to the body, the electrode is formed on the grip portion <br/>, the electrode pair, and the high-frequency signal application electrode and the body resistance potential measuring electrode (See FIGS. 1, 3, 4, 8, 10, and 14).
【００１２】[0012]
【実施例】以下、実施例により、この発明をさらに詳細
に説明する。図１は、この発明の一実施例を示す携帯用
の健康管理指針アドバイス装置の外観斜視図である。こ
の実施例装置は、本体部１１と、この本体部１１の左右
両端部に、本体部１１に一体的に構成される左手用グリ
ップ部（握部）１２と、右手用グリップ部（握部）１３
とから構成されている。また本体部１１の前面には、電
源スイッチ１４、スタート指示や被検者の身体的特徴で
ある身長、体重等を入力するためのキースイッチ１５、
さらに測定結果やアドバイス情報を表示するための表示
部１６が設けられている。この表示部１６は、左手用グ
リップ部１２と右手用グリップ部１３との間のほぼ中央
になるように配置されている。The present invention will be described in more detail with reference to the following examples. FIG. 1 is an external perspective view of a portable health care guideline advice device showing one embodiment of the present invention. The apparatus of this embodiment includes a main body 11, a left-hand grip (grip) 12 and a right-hand grip (grip) integrally formed with the main body 11 at both left and right ends of the main body 11. 13
It is composed of On the front of the main body 11, a power switch 14, a key switch 15 for inputting a start instruction and height, weight, and the like, which are physical characteristics of the subject,
Further, a display unit 16 for displaying measurement results and advice information is provided. The display section 16 is disposed so as to be substantially at the center between the left-hand grip section 12 and the right-hand grip section 13.
【００１３】左手用グリップ部１２、右手用グリップ部
１３とも、垂直のほぼ円柱状であり、それぞれの表面に
は高周波信号印加用の電極１７、１８と、抵抗電位計測
用の電極１９、２０が設けられている。これら電極１
７、１８及び電極１９、２０は、図１に図示していない
が、本体部１１内の回路部と電気的に接続されている。
また、グリップ部１２、１３の本体部側は、手で握った
際に、指がそれぞれフィットして位置決めされるように
凹部９が設けられる。Each of the left-hand grip 12 and the right-hand grip 13 has a vertical, substantially cylindrical shape, and has on its surface electrodes 17 and 18 for applying a high-frequency signal and electrodes 19 and 20 for measuring a resistance potential. Is provided. These electrodes 1
Although not shown in FIG. 1, the electrodes 7 and 18 and the electrodes 19 and 20 are electrically connected to a circuit unit in the main body 11.
In addition, concave portions 9 are provided on the main body side of the grip portions 12 and 13 so that the fingers are fitted and positioned when gripped by hands.
【００１４】左手用グリップ部１２と右手用グリップ部
１３間の距離Ｌは、図２の（ｂ）に示すように、ほぼ肩
幅と同程度に設定されている。測定を行う場合は、図２
の（ａ）で示すように、被検者Ａが、左右の両手でグリ
ップ部１２、１３を握り、両手を真っすぐ前方に延ばし
て水平にして、本体部１１を肩の高さにとめる。また、
左手用グリップ部１２の高周波信号印加用の電極１７及
び電位計測用の電極１９は、左手の図３に示す部分が、
それぞれ番号に対応する電極が接触するように、また右
手用グリップ部１３の高周波信号印加用の電極１８及び
抵抗電位計測用の電極２０は、右手の図４に示す部分
が、それぞれ番号に対応する電極に接触するように、配
置されている。また、電極１７、１８、１９、２０は、
掌との接触を良好とするために、グリップ部１２、１３
の非電極形成面より突出して形成してある。この突出構
成の具体例は後述する。The distance L between the left-hand grip 12 and the right-hand grip 13 is set substantially equal to the shoulder width, as shown in FIG. 2B. Figure 2
As shown in (a), the subject A grasps the grip portions 12 and 13 with both left and right hands, extends both hands straight forward to make it horizontal, and stops the body portion 11 at shoulder height. Also,
The electrode 17 for applying a high-frequency signal and the electrode 19 for measuring potential of the left hand grip portion 12 are shown in FIG.
The electrode 18 for applying a high-frequency signal and the electrode 20 for measuring a resistance potential of the grip part 13 for the right hand correspond to the number, respectively, so that the electrodes corresponding to the numbers are in contact with each other. It is arranged so as to be in contact with the electrode. Also, the electrodes 17, 18, 19, 20
In order to improve the contact with the palm, the grip portions 12, 13
Are formed so as to protrude from the non-electrode forming surface of the above. A specific example of this protruding configuration will be described later.
【００１５】図５は、電極１７、１８と、電極１９、２
０に接続される本体部１１内の回路構成を示すブロック
図である。実施例装置の内部回路は、周波数ｆ0 の定電
流高周波信号を発生する高周波信号発生部２１（１０≦
ｆ0 ≦１００ＫＨＺ）と、電極１９、２０からの電位信
号を受ける差動増幅器２２と、周波数ｆ0 以外の信号を
カットするためのバンドパスフィルタ２３と、高周波信
号成分を復調する復調回路２４と、アナログ信号をデジ
タル信号に変換するＡ／Ｄ変換器２５と、ＲＯＭ２６
と、ＲＡＭ２７と、Ａ／Ｄ変換器２５からの入力やデー
タ入力部１５からの身長、体重、年令、性別、日時等の
データを取込み、インピーダンスの測定処理演算や、健
康管理指針アドバイス情報を抽出する処理を実行するＣ
ＰＵ２８、警告を行うためのブザー２９、測定結果を例
えば、プリンタ等へ通信で出力する測定結果出力部３
０、電源用の電池８等を備えている。FIG. 5 shows electrodes 17, 18 and electrodes 19, 2
FIG. 3 is a block diagram illustrating a circuit configuration in a main body unit connected to the main unit. The internal circuit of the embodiment device is a high-frequency signal generator 21 (10 ≦ 10) that generates a constant-current high-frequency signal having a frequency f 0.
f 0 ≦ 100 KHZ), a differential amplifier 22 that receives potential signals from the electrodes 19 and 20, a band-pass filter 23 for cutting signals other than the frequency f 0 , and a demodulation circuit 24 that demodulates high-frequency signal components. , An A / D converter 25 for converting an analog signal into a digital signal, and a ROM 26
And inputs data from the RAM 27 and the A / D converter 25 and data such as height, weight, age, gender, and date and time from the data input unit 15 to calculate impedance measurement processing calculations and health management guideline advice information. C to execute the extraction process
PU 28, buzzer 29 for giving a warning, measurement result output unit 3 for outputting measurement results to, for example, a printer by communication
0, a power supply battery 8 and the like.
【００１６】上記実施例装置において測定を行う際は、
図６に示すように、左右の手で、それぞれ左手用グリッ
プ部１２と右手用グリップ部１３をつかむ。高周波信号
発生部２１より、周波数ｆ0 の信号が電極１７、１８に
印加され、電極１７、左手の掌、電極１９、生体（イン
ピーダンス）、電極２０、右手の掌、電極１８と通電さ
れ、電極１９、２０の電位が差動増幅器２２に加えら
れ、電位差信号が得られる。When the measurement is performed in the above embodiment,
As shown in FIG. 6, the left and right hands grip the left-hand grip 12 and the right-hand grip 13, respectively. A signal having a frequency f 0 is applied to the electrodes 17 and 18 from the high-frequency signal generation unit 21, and electricity is supplied to the electrode 17, the left palm, the electrode 19, the living body (impedance), the electrode 20, the right palm, and the electrode 18. The potentials 19 and 20 are applied to the differential amplifier 22 to obtain a potential difference signal.
【００１７】次に、上記実施例装置の測定動作を図７に
示すフロー図を参照して説明する。電源スイッチ１４が
ＯＮされると、ＲＡＭ等の初期化や、各回路素子、表示
素子のチエックを行う等の測定準備処理を行う（ステッ
プＳＴ〔以下ＳＴと略す〕１）。次に被検者が、データ
入力部１５より、身長、体重、年令、性別等の身体特徴
化情報と測定日時データを入力する（ＳＴ２）。これら
のデータが入力完了するまで、待機し（ＳＴ２、ＳＴ
３）、データ入力が完了すると、データ入力部１５のス
タートＳＷがＯＮされるのを待機する（ＳＴ４）。ここ
では、ＳＴ３の“ＲＥＡＤＹか”の判定ＹＥＳで、表示
部１６に“スタートＳＷをＯＮして下さい”の指示表示
を出して、被検者のキー操作を促してもよい。スタート
ＳＷがＯＮされると、数秒間のタイムディレーをおいて
（ＳＴ５）、測定を開始した旨の報知をブザー２９で報
知あるいは表示部１６で表示する（ＳＴ６）。ＳＴ５に
おけるディレータイムは、被検者がスタートＳＷをＯＮ
してから、左右両手で、グリップ部１２、１３を完全、
正確に握り得るに充分な時間に設定する。Next, the measuring operation of the apparatus of the above embodiment will be described with reference to the flowchart shown in FIG. When the power switch 14 is turned on, measurement preparation processing such as initialization of the RAM and the like and checking of each circuit element and display element is performed (step ST (hereinafter abbreviated as ST) 1). Next, the subject inputs body characterization information such as height, weight, age, and gender, and measurement date and time data from the data input unit 15 (ST2). Wait until these data are completely input (ST2, ST2).
3) When the data input is completed, the process waits until the start SW of the data input unit 15 is turned on (ST4). Here, an instruction display of "Please turn on the start SW" may be displayed on the display unit 16 when the determination of "READY" in ST3 is YES, and the key operation of the subject may be prompted. When the start switch is turned on, a time delay of several seconds is set (ST5), and a notification that the measurement has started is notified by the buzzer 29 or displayed on the display unit 16 (ST6). In the delay time in ST5, the subject turns on the start SW
After that, with both left and right hands, completely grip parts 12, 13
Set the time long enough to hold it accurately.
【００１８】インピーダンスが測定されると、その両手
間インピーダンス測定値が正常範囲で安定しているか、
どうかを確認し（ＳＴ７、ＳＴ８）、安定していない場
合は、表示部１６で“グリップをしっかり握って下さ
い”の表示をするとともに、ブザー２９を動作させてそ
の旨を報知する（ＳＴ９）。ＳＴ８において、正常で安
定している場合には、測定処理及び、体脂肪の変換演算
を実行し（ＳＴ１０）、測定終了を表示部１６、ブザー
２９で報知する（ＳＴ１１）とともに、その後測定結果
を表示部１６に表示し、必要に応じ、指針アドバイス情
報も表示する（ＳＴ１２）。When the impedance is measured, whether the measured value between both hands is stable in a normal range,
It is checked whether it is stable (ST7, ST8), and if it is not stable, a message "Please hold the grip firmly" is displayed on the display section 16, and the buzzer 29 is operated to notify the fact (ST9). In ST8, if normal and stable, measurement processing and conversion calculation of body fat are executed (ST10), and the end of measurement is notified on the display unit 16 and the buzzer 29 (ST11), and the measurement result is thereafter displayed. It is displayed on the display unit 16 and, if necessary, pointer guidance information is also displayed (ST12).
【００１９】また、この発明の他の実施例として、図８
に示すように、本体部１１とグリップ部１２、１３のケ
ース自体を一体成形としてもよい。これにより、生産が
容易となり、小型、安価な装置が実現できる。また、こ
の発明のさらに他の実施例として、図９に示すように、
本体部１１の両端から、外方に向けて水平に棒状の左手
用のグリップ部１２と右手用のグリップ部１３を延設
し、これらのグリップ部１２、１３にそれぞれ高周波信
号印加用の電極１７、１８と抵抗電位計測用の電極１
９、２０を形成する。この場合の電極配置も、両手でグ
リップ部１２、１３を握ったときに図３と図４に示す掌
の位置に、各電極が接触するように配置しておく。FIG. 8 shows another embodiment of the present invention.
As shown in (1), the case itself of the main body 11 and the grips 12, 13 may be integrally formed. Thereby, production becomes easy, and a small and inexpensive device can be realized. As still another embodiment of the present invention, as shown in FIG.
From both ends of the main body 11, bar-shaped left-handed grips 12 and right-handed grips 13 are horizontally extended outward, and electrodes 17 for applying a high-frequency signal are respectively applied to the grips 12, 13. , 18 and electrode 1 for resistance potential measurement
9 and 20 are formed. In this case, the electrodes are arranged so that each electrode is in contact with the palm shown in FIGS. 3 and 4 when the grip portions 12 and 13 are gripped with both hands.
【００２０】また、この発明のさらに他の実施例とし
て、図１０に示すように左手用グリップ部１２と右手用
グリップ部１３は、それぞれ電極形成部が垂直円柱状で
あるが、本体部１１に対して、それぞれ左右方向（矢印
で示す）に出入れ自在に調整し得る構造としてもよい。
このように構成することにより、個人的に身幅に差があ
る例えば子供、女性等が被検者となる場合でも、グリッ
プ部間を常に肩幅とすることができ、被検者が変わって
も、精度の良い測定を行うのに好都合である。Further, as still another embodiment of the present invention, as shown in FIG. 10, the left hand grip portion 12 and the right hand grip portion 13 each have a vertical columnar electrode forming portion. On the other hand, it is good also as a structure which can be adjusted so that it can go in and out freely in the left-right direction (indicated by an arrow).
With this configuration, for example, when a subject having a difference in body width is a subject, such as a child or a woman, the gap between the grip portions can always be the shoulder width, and even if the subject changes, This is convenient for performing accurate measurement.
【００２１】また、図１、図８に示す実施例では、本体
部１１の表示部１６と、グリップ部１２、１３間は、貫
通穴を設ける構成としているが、この発明の他の実施例
として、図１１に示すように、カメラ型の本体部１１の
両端部に、それぞれ両手の掌がフィットするような形状
に凹部１２ａ、１３ａを設け、これらを左手用のグリッ
プ部１２と右手用のグリップ部１３としてもよい。な
お、この実施例では、グリップ部１２、１３をそれぞれ
左手と右手で握った場合、図３、図４に示す掌の番号の
位置が、それぞれ電極１７、１８、１９、２０に接触す
るように、配置する。In the embodiment shown in FIGS. 1 and 8, a through hole is provided between the display section 16 of the main body section 11 and the grip sections 12 and 13. As another embodiment of the present invention, FIG. As shown in FIG. 11, concave portions 12a and 13a are provided at both ends of a camera-type main body portion 11 so as to fit the palms of both hands, and these are provided with a left hand grip portion 12 and a right hand grip. The unit 13 may be used. In this embodiment, when the grip portions 12 and 13 are gripped by the left and right hands, respectively, the positions of the palm numbers shown in FIGS. 3 and 4 are in contact with the electrodes 17, 18, 19 and 20, respectively. ,Deploy.
【００２２】また、このカメラ型をした、本体部１１の
両端のグリップ部１２、１３の裏面を、図１２の横断面
部（図１１のＡ−Ａ’で切断）に示すように、裏面方向
に突出部１２ｂと凹部１２ｃを形成し、この突出部１２
ｂと凹部１２ｃに、左手の親指以外の指を引っ掛け、表
面凹部１２ａの親指とともに、しっかり握ることによ
り、掌の所定部をしっかりと電極１７、１９に接触させ
ることができる。Also, as shown in the cross section of FIG. 12 (cut along the line AA 'in FIG. 11), the back surfaces of the grip portions 12 and 13 at both ends of the camera body 11 are oriented in the direction of the back surface. A projecting portion 12b and a concave portion 12c are formed.
A predetermined part of the palm can be firmly brought into contact with the electrodes 17 and 19 by hooking a finger other than the thumb of the left hand on b and the concave portion 12c and firmly grasping the same with the thumb of the surface concave portion 12a.
【００２３】この実施例装置において、グリップ部１
２、１３を握った状態で、図１３に示すように、同時に
親指でスタートＳＷのボタン１５ａを押せる位置に、ス
タートＳＷのボタン１５ａを配置することにより、スタ
ートＳＷをＯＮし得る状態で、左右両手は、しっかりと
電極１７、１８、１９、２０に接触しているので、図７
で説明したタイムディレーは、ほとんど不要となる。In the apparatus of this embodiment, the grip 1
13, the start SW button 15a is arranged at a position where the start SW button 15a can be simultaneously pressed by the thumb as shown in FIG. 13 so that the start SW can be turned ON. Since both hands are firmly in contact with the electrodes 17, 18, 19 and 20, FIG.
The time delay described in (1) is almost unnecessary.
【００２４】また、図１０に示した実施例では、本体部
１１に対し、左右のグリップ部１２、１３をそれぞれ横
方向に摺動自在にして、両グリップ間の距離を変え得る
ようにしたが、両グリップ間の距離を変えるため、図１
０のものに代えて、図１４に示すように、グリップ部１
２、１３をそれぞれ本体部１１に対し、回動可能な軸支
手段３１、３２にアーム３３、３４で保持し、軸支手段
３１、３２で矢符のように回動させて、グリップ部１２
とグリップ部１３間の距離を変えるようにしてもよい。In the embodiment shown in FIG. 10, the left and right grips 12, 13 are slidable laterally with respect to the main body 11, so that the distance between the grips can be changed. Fig. 1 to change the distance between both grips
As shown in FIG.
The grippers 12 and 13 are held by arms 33 and 34 on pivotable support means 31 and 32 with respect to the main body 11, respectively, and are rotated by the support means 31 and 32 as indicated by arrows.
You may make it change the distance between and the grip part 13.
【００２５】また、図１の実施例等では、グリップ部１
２、１３は、縦配置（垂直型）を示し、図９の実施例等
では、グリップ部１２、１３は、横配置（水平型）を示
したが、この発明では、図１５で示すように、本体部１
１に対し、電極を形成したグリップ部１２、１３が傾斜
角を持った傾斜型でもさしつかえない。次に、上記各実
施例におけるグリップ部の電極構造について説明する。
グリップ部１２の電極１７、１９はいずれも、電極の非
形成部３５に対し、突出している。すなわち、図１６の
（ｂ）に示すようグリップ１２の母材３６上に、シリコ
ーンゴム等のシール材１７ａ（１９ａ）が形成され、そ
の上面に電極１７（１９）が形成されている。電極材料
としては、ＳＵＳ、Ａｇ、Ａｇ−Ａｇｃｌ等が使用され
る。図１６の（ａ）はグリップ部の斜視図、図１６の
（ｂ）は電極部の断面図である。また、さらに図１７に
示すように、電極１７の表面に、エンボス突出形状１７
ｂ（１９ｂ）を形成することにより、より一層、電極に
対し掌の接触を強力にすることができる。図１７の
（ａ）は、電極部の平面図、図１７の（ｂ）は電極部の
断面図である。Further, in the embodiment shown in FIG.
2 and 13 show a vertical arrangement (vertical type), and in the embodiment of FIG. 9 and the like, the grip portions 12 and 13 show a horizontal arrangement (horizontal type). In the present invention, as shown in FIG. , Body 1
On the other hand, even if the grip portions 12 and 13 on which the electrodes are formed are inclined types having an inclined angle, they may be used. Next, the electrode structure of the grip portion in each of the above embodiments will be described.
Each of the electrodes 17 and 19 of the grip portion 12 protrudes from the non-formed portion 35 of the electrode. That is, as shown in FIG. 16B, a sealing material 17a (19a) such as silicone rubber is formed on a base material 36 of the grip 12, and an electrode 17 (19) is formed on the upper surface thereof. SUS, Ag, Ag-Agcl, or the like is used as the electrode material. FIG. 16A is a perspective view of the grip portion, and FIG. 16B is a cross-sectional view of the electrode portion. Further, as shown in FIG.
By forming b (19b), the contact of the palm with the electrode can be further enhanced. FIG. 17A is a plan view of the electrode unit, and FIG. 17B is a cross-sectional view of the electrode unit.
【００２６】また、高周波信号印加用の電極１７、１９
を、図６に示すように、抵抗電位計測用の電極１８、２
０に対し、長く形成することにより、個人毎の手のサイ
ズの相違、手の圧等による電極の接触抵抗等による影響
を少なくなるようにしている。上記各実施例装置の内部
回路用の電源８は、装置の携帯用を実現するために電池
が使用されている。この電池としては、環境衛生への配
慮から、ポリアセン二次電池または、水素貯蔵・合金二
次電池が使用される。本体部１１に二次電池を収納する
ので、ＡＣ１００Ｖを直流電圧に変換して二次電池を充
電するためのＡＣアダプタを付属させることが望まし
い。もっとも、人体漏れ電流による安全確保のため、Ａ
Ｃアダブタ接続時、本装置のインピーダンス測定回路が
リレー等により絶縁されるか、ＡＣアダプタが二重絶縁
等により、十分な医療機器の安全を確保できる機能であ
ることが必要である。Further, electrodes 17 and 19 for applying a high-frequency signal
Are connected to the electrodes 18 and 2 for measuring the resistance potential, as shown in FIG.
By making the length longer than 0, the influence of the contact resistance of the electrode due to the difference in the size of the hand for each individual, the pressure of the hand, etc. is reduced. As the power supply 8 for the internal circuit of each of the above-mentioned embodiments, a battery is used to realize the portability of the device. As this battery, a polyacene secondary battery or a hydrogen storage / alloy secondary battery is used in consideration of environmental hygiene. Since the secondary battery is housed in the main body 11, it is desirable to attach an AC adapter for converting AC 100V to DC voltage and charging the secondary battery. However, to ensure safety due to human leakage current, A
When the C adapter is connected, it is necessary that the impedance measurement circuit of the device is insulated by a relay or the like, or the AC adapter is a function that can ensure sufficient medical device safety by double insulation or the like.
【００２７】上記各実施例装置では、グリップ部を確実
に握っている状態で、インピーダンス測定を行うことが
望ましい。したがって、より精度の高い測定を行うに
は、グリップ部が握れた状態、つまり掌が電極に接触し
たことを検出して、その検出出力に応答して測定を開始
すればよい。図１８は、有接点スイッチのＯＮにより、
接触有無を検出する場合を示しており、グリップ部１２
の裏面側に、常態では、バネ４１により、接点４２、４
３が非接触常態にある〔図１８の（ａ）参照〕。被検者
が測定のため、グリップ部１２を、しっかりと握ると、
操作板４４がバネ４１に接して、グリップ部１２の方に
接近し、やがて接点４２、４３が接触する〔図１８の
（ｂ）参照〕。このＯＮにより、接触有無検出回路４５
がＯＮ信号を出力し、ＣＰＵ２８が、このＯＮ信号に応
じて、測定開始指令を出力する。In each of the above embodiments, it is desirable that the impedance be measured while the grip portion is securely held. Therefore, in order to perform more accurate measurement, it is sufficient to detect a state in which the grip portion is gripped, that is, to detect that the palm has come into contact with the electrode, and start the measurement in response to the detection output. FIG. 18 shows that when the contact switch is turned on,
This shows a case where the presence or absence of contact is detected, and
In the normal state, the contacts 41, 4
3 is in a non-contact normal state (see FIG. 18A). When the subject grasps the grip portion 12 firmly for the measurement,
The operation plate 44 comes into contact with the spring 41 and approaches the grip portion 12, and the contacts 42 and 43 come into contact with each other (see FIG. 18B). By this ON, the contact presence / absence detection circuit 45
Outputs an ON signal, and the CPU 28 outputs a measurement start command according to the ON signal.
【００２８】図１９は、握り力を抵抗変化式の感圧セン
サを用いて、検出するものであり、グリップ部１２の本
体部裏面側に、グリップ部表面と操作板４４間に、感圧
ゴムセンサ４６を設けている。常態では、感圧ゴムセン
サ４６には、圧力が加えられないが、被検者が測定のた
めにグリップ部１２を握ると、指先端の握力で、操作板
４４がグリップ部１２の方に、引っ張られて、その力に
より感圧ゴムセンサ４６は圧力を受け、応じて抵抗値が
変化する。抵抗値が変化すると、図１９の（ｂ）の回路
において、感圧ゴムセンサ４６の端子電圧も変化し、こ
の電圧がＡｍｐ４７で増幅されて、コンパレータ４８に
加えられ、基準電圧と比較される。そしてコンパレータ
４８は、圧力の有無に応じて、ＨｉｇｈあるいはＬｏｗ
の論理信号を出力する。ＣＰＵ２８は、これに応答し、
圧力有の場合は、測定開始指令信号を出力する。FIG. 19 shows a case in which the grip force is detected by using a resistance-change type pressure-sensitive sensor. A pressure-sensitive rubber sensor is provided between the surface of the grip portion and the operation plate 44 on the back side of the main body of the grip portion 12. 46 are provided. Under normal conditions, no pressure is applied to the pressure-sensitive rubber sensor 46, but when the subject grips the grip portion 12 for measurement, the operation plate 44 is pulled toward the grip portion 12 by the grip force of the tip of the finger. Then, the pressure-sensitive rubber sensor 46 receives pressure by the force, and the resistance value changes accordingly. When the resistance value changes, the terminal voltage of the pressure-sensitive rubber sensor 46 also changes in the circuit of FIG. 19B, and this voltage is amplified by the Amp 47, applied to the comparator 48, and compared with the reference voltage. Then, depending on the presence or absence of the pressure, the comparator 48 outputs High or Low.
Is output. The CPU 28 responds to this,
If pressure is present, a measurement start command signal is output.
【００２９】図２０は、この発明の他の実施例健康管理
指針アドバイス装置の一部省略回路構成を示すブロック
図である。この回路は、グリップ部１２、１３に配置し
た複数電極１７、１８、１９、２０の接続、あるいは接
続信号線Ｉ1 、Ｉ2 、Ｅ1 、Ｅ2 を、電極信号切替部４
９で切替えることができ、この切替により、左手と右手
の掌のインピーダンスを測定し、握力、つまり接触の有
無を計測することができる。なお電極信号切替部４９の
切替は、ＣＰＵ２８からの切替コントロール信号により
行う。FIG. 20 is a block diagram showing a partially omitted circuit configuration of a health care guideline advice device according to another embodiment of the present invention. The circuit connection of a plurality electrodes 17, 18, 19, 20 disposed in the grip portion 12, 13, or connecting the signal lines I 1, I 2, E 1 , E 2, the electrode signal switching section 4
9, the impedance of the palm of the left hand and the impedance of the palm of the right hand can be measured, and the grip strength, that is, the presence or absence of contact can be measured. The switching of the electrode signal switching unit 49 is performed by a switching control signal from the CPU 28.
【００３０】次に、この実施例回路により、左手と右手
のそれぞれの掌の接触抵抗を求めて握力を測定し、所定
の握力有とした場合に、インピーダンス測定処理を開始
する場合の動作を図２３に示すフロー図により説明す
る。電源ＳＷがＯＮされて、動作がスタートし、測定準
備処理を行い（ＳＴ２１）、身体特定化情報等を入力し
（ＳＴ２２）、ＲＥＡＤＹ、ＹＥＳとなる（ＳＴ２３）
までの処理は、図７の場合と同じである。この実施例で
は、ＳＴ２３のＲＥＡＤＹ、ＹＥＳに続いて、先ず左掌
の接触抵抗を測定する（ＳＴ２４）。この処理は、ＣＰ
Ｕ２８より、切替コントロール信号を電極信号切替部４
９に送り、電極信号切替部４９を、図２１に示す接続に
切替える。この接続は、右掌側の電極１８、２０をＯＰ
ＥＮにし、左掌側の電極１７、１９に信号発生部２１か
らの信号が印加されるように接続するとともに、電極１
７、１９を差動増幅器２２の入力に接続するものであ
り、電極１７、１９間及び左掌を通して流れる電流と、
両電極間の電位差により、左掌と電極１７、１９の接触
抵抗を計測する。Next, according to the circuit of this embodiment, the gripping force is measured by obtaining the contact resistance of each palm of the left hand and the right hand, and the operation when the impedance measuring process is started when a predetermined gripping force is present is shown. This will be described with reference to the flowchart shown in FIG. The power switch is turned on, the operation starts, a measurement preparation process is performed (ST21), body specific information is input (ST22), and READY and YES are set (ST23).
The processing up to is the same as in the case of FIG. In this embodiment, following READY and YES in ST23, first, the contact resistance of the left palm is measured (ST24). This process is based on the CP
From U28, the switching control signal is sent to the electrode signal switching unit 4
9 to switch the electrode signal switching unit 49 to the connection shown in FIG. In this connection, the right palm side electrodes 18 and 20 are connected by OP.
EN, and the electrodes 17 and 19 on the left palm side are connected so that a signal from the signal generation unit 21 is applied.
7 and 19 are connected to the input of the differential amplifier 22, and the current flowing between the electrodes 17 and 19 and through the left palm is
The contact resistance between the left palm and the electrodes 17 and 19 is measured based on the potential difference between the two electrodes.
【００３１】左掌の接触抵抗が求まると、次に右掌の接
触抵抗の測定に移る（ＳＴ２５）。この処理も、ＣＰＵ
２８からの切替コントロール信号を電極信号切替部４９
に送ることによりなされる。このステップにおける切替
処理により、電極信号切替部４９の接続は、図２２に示
すものとなる。この接続は、図２１とは逆に、左掌側の
電極１７、１９をＯＰＥＮにし、右掌側の電極１８、２
０に信号発生部２１からの信号が印加されるように接続
するとともに、電極１８、２０を差動増幅器２２の入力
に接続する。これにより、左掌の場合と同様にして、右
掌の接触抵抗が測定される。When the contact resistance of the left palm is determined, the process proceeds to the measurement of the contact resistance of the right palm (ST25). This process is also performed by the CPU
An electrode signal switching unit 49
By sending it to By the switching process in this step, the connection of the electrode signal switching unit 49 is as shown in FIG. In this connection, the electrodes 17 and 19 on the left palm side are opened, and the electrodes 18 and 2
0 is connected so that a signal from the signal generator 21 is applied, and the electrodes 18 and 20 are connected to the input of the differential amplifier 22. Thus, the contact resistance of the right palm is measured in the same manner as in the case of the left palm.
【００３２】次に、測定した両掌の抵抗値が、規定値以
下か否か判別し（ＳＴ２６）、規定値以下でなければ、
被検者のグリップ部１２、１３の握力が、なお不十分で
あるとして“グリップ部を正確に握って下さい”の表示
を表示部１６に表示して（ＳＴ２７）、ＳＴ２４に戻
り、ＳＴ２４〜ＳＴ２７の処理を繰り返す。ＳＴ２６で
両掌の抵抗値が規定値以下である場合には、グリップが
正常に握られているものとして、測定開始を表示部に表
示し（ＳＴ２８）、後はＳＴ２９〜ＳＴ３１で、図７の
ＳＴ１０〜ＳＴ１２と同様の処理を行う。Next, it is determined whether or not the measured resistance value of both palms is equal to or less than a specified value (ST26).
It is determined that the grip strength of the grip portions 12 and 13 of the subject is still insufficient, and a message “Please hold the grip portion accurately” is displayed on the display portion 16 (ST27), and the process returns to ST24 to return to ST24 to ST27. Is repeated. If the resistance value of both palms is equal to or less than the specified value in ST26, it is determined that the grip is normally gripped and the start of measurement is displayed on the display unit (ST28). Thereafter, in ST29 to ST31, FIG. The same processing as in ST10 to ST12 is performed.
【００３３】[0033]
【発明の効果】請求項１に係る発明によれば、被験者が
両手を装置本体に形成されている電極に接触させるだけ
で自身で測定ができ、また両側に電極を備えるものであ
るから手で装置本体を固定して測定ができ、測定中は安
定化されて測定できるので、小型で軽量、安価に携行で
きる健康管理指針アドバイス装置を提供できる。更に、
本体中央部でインピーダンス測定開始から終了までの被
験者に有益な情報を表示するので、両手で装置を保持し
た状態で被験者は中央部にある表示部に注目しながら測
定できるので、自然な姿勢で測定ができ、且つ測定中に
身体が動いてしまう等による測定ミスを防ぐことができ
る。 According to the first aspect of the present invention, a subject can measure by himself / herself only by bringing both hands into contact with electrodes formed on the apparatus main body. Since the measurement can be performed with the device main body fixed, and the measurement can be stabilized during the measurement, it is possible to provide a health management guideline advice device that is compact, lightweight, and inexpensive to carry. Furthermore,
In the center of the main unit, the impedance
Holds the device with both hands as it displays useful information to the examiner
The subject measures while paying attention to the central display.
Can be measured in a natural posture, and during measurement
Measurement errors due to movement of the body can be prevented
You.
【００３４】請求項２に係る発明によれば、本体に一体
的に握部が形成され、かつ表示部と握部間に貫通穴を設
けて、更に握部上に電極が形成されているので、握部を
両手で握ることにより簡単にかつ安定して精度良く測定
ができ、かつ握部が本体に一体的に形成され、かつ表示
部と握部間に貫通穴を設けているので握部の強度が増す
ことにより破損をする心配が少なくて済む。According to the second aspect of the present invention, the grip portion is formed integrally with the main body , and the through hole is provided between the display portion and the grip portion.
In addition, since the electrodes are formed on the grip, the measurement can be performed easily, stably and accurately by gripping the grip with both hands, and the grip is formed integrally with the main body and the display is performed.
Since the through hole is provided between the handle and the handle, the strength of the handle is increased, so that the possibility of breakage due to the strength is reduced.
【００３５】請求項３に係る発明によれば、高周波信号
印加用電極と身体抵抗電位計測用電極を握部の柱状部の
軸方向に対し互いにずらして配置するものであるから、
両手で握る位置が測定の度に軸に対し多少回転しても、
両電極を握った感じが、常にぴったりと掌にフィットす
るように握ることができる。According to the third aspect of the present invention, the high-frequency signal applying electrode and the body resistance potential measuring electrode are arranged so as to be shifted from each other in the axial direction of the columnar portion of the grip portion.
Even if the position gripped with both hands slightly rotates with respect to the axis each time
The feeling of holding both electrodes always fits the palm perfectly
Can be held as if .
【００３６】請求項４に係る発明によれば、電極を本体
両端に備えており、かつ電極対は、それぞれ高周波信号
印加用電極と身体抵抗電位計測用電極とを、両手で電極
を把持し、両手を真っ直ぐ前方に延ばして水平にして、
電極を持った状態で互いに上下方向に分離しているか
ら、両手で接触する位置が測定の度に多少回転しても、
両電極を握った感じが、常にぴったりと掌にフィットす
るように握ることができる。According to the fourth aspect of the present invention, the electrodes are provided at both ends of the main body, and the electrode pairs each include an electrode for applying a high-frequency signal and an electrode for measuring a body resistance potential with both hands.
And extend both hands straight forward to make it horizontal ,
Because they are separated vertically from each other while holding the electrodes, even slightly rotated to a position of contact time of the measurement with both hands,
The feeling of holding both electrodes always fits the palm perfectly
Can be held as if .
【００３７】請求項５に係る発明によれば、電極対は、
高周波信号印加用電極と身体抵抗電位計測用電極とを備
え、高周波信号印加用電極の位置を身体抵抗電位計測用
電極に対しより身体末梢側の位置に分離しているので、
被験者は両手で電極に接触するだけで、高周波信号印加
用電極が身体末梢側に位置することになり、簡単にかつ
安定して精度良く手軽に測定できる。According to the fifth aspect of the present invention, the electrode pair comprises:
Since the high-frequency signal application electrode and the body resistance potential measurement electrode are provided, and the position of the high-frequency signal application electrode is separated to a position more distal to the body with respect to the body resistance potential measurement electrode,
The subject applies a high-frequency signal by simply touching the electrodes with both hands
Since the electrode for use is located on the peripheral side of the body, it is possible to measure easily, stably, accurately and easily.
【００３８】請求項６に係る発明によれば、装置両側に
握部を備え、電極はこの握部に形成されているので、装
置を握って測定ができるために接触圧を十分確保できる
ので、より簡単にかつ安定して精度良く手軽に測定でき
る。According to the invention of claim 6, both sides of the device
It has a grip and the electrode is formed on this grip, so
The contact pressure can be sufficiently secured because measurement can be performed while holding the device.
Therefore, measurement can be performed more easily, stably and accurately.
【００３９】請求項７に係る発明によれば、装置両側に
握部を備え、電極がこの握部に形成されて、かつこの握
部に被験者の手を位置決めする位置決め手段を備えるの
で、両手で握る位置が測定の度にずれることによる測定
部位の位置ずれの発生を防止できるので、再現性の良い
測定ができる装置を供給できる。According to the seventh aspect of the present invention, since the grip is provided on both sides of the device, the electrode is formed on the grip, and the grip is provided with the positioning means for positioning the hand of the subject, so that both hands can be used. since the position can be prevented occurrence of a positional deviation of the measurement site that by the deviates each time measurement gripping can supply device capable good measure reproducibility.
【００４０】請求項８に係る発明によれば、電極が、装
置本体表面に対し凹部に形成されているので、電極部分
が本体表面より落ち込んでおり、電極が外部からの接触
による損傷を受け難く、保管時において電極を保護でき
るので信頼性が維持できる。 According to the eighth aspect of the present invention, the electrode is provided
The electrode part is
Has fallen from the body surface, and the electrode has
Hardly damaged by electrode and protects electrodes during storage
Therefore, reliability can be maintained.
【００４１】請求項９に係る発明によれば、電極に左右
の手を触れた状態で測定開始操作ができる範囲に測定開
始操作手段が設けられているので、測定開始操作から測
定中において身体の挙動が発生する恐れが少なく、測定
精度の向上及び安定した測定の開始が早くできる。 According to the ninth aspect of the present invention , the left and right electrodes are
Measurement within the range where the measurement start operation can be performed with the
Start operation means is provided, so that
Measurement is less likely to cause body behavior during scheduled
Accuracy can be improved and stable measurement can be started quickly.
【００４２】請求項１０に係る発明によれば、左右の電
極を、被験者のほぼ肩幅と同程度に離れた間隔で備えて
いるので、測定時において左右の手がお互いに触れる心
配がなく、手を伸ばした状態で自然な姿勢で測定するこ
とができる。 According to the tenth aspect of the present invention, the left and right
The poles should be spaced approximately as wide as the subject's shoulders
The left and right hands touch each other during measurement.
Measurement in a natural posture with your hands outstretched.
Can be.
【００４３】請求項１１に係る発明によれば、電極対
は、高周波信号印加用電極と身体抵抗電位計測用電極と
を備え、身体抵抗電位計測用電極に対し高周波信号印加
用電極を大きく形成しているので、高周波信号印加用電
極は、高周波信号を印加するのに十分な印加面積が得ら
れ、高周波信号印加用電極と手の接触抵抗を小さくで
き、必要な高周波電流を安定して流すことができる。そ
のため、簡単にかつ安定して精度良く手軽に測定でき
る。[0043] According to the invention of claim 1 1, the electrode pairs, and a high-frequency signal application electrode and the body resistance potential measurement electrodes, larger high-frequency signal application electrode to the body resistance potential measuring electrode Therefore, the electrode for applying a high-frequency signal has a sufficient application area for applying the high-frequency signal .
As a result, the contact resistance between the electrode for applying a high-frequency signal and the hand can be reduced , and the required high-frequency current can be supplied stably. So
For, easily and stably accurately easily measured.
【００４４】請求項１２に係る発明によれば、本体に一
体的に握部が形成され、この握部上に電極が形成される
ので、握部を両手で握ることにより簡単にかつ安定して
精度良く測定ができる。According to the twelfth aspect of the present invention, since the grip portion is formed integrally with the main body and the electrode is formed on the grip portion , the grip portion is easily and stably held by grasping the grip portion with both hands. Measurement can be performed with high accuracy.
【００４５】[0045]
【００４６】[0046]
【００４７】[0047]
【図１】この発明の一実施例を示す携帯用の健康管理指
針アドバイス装置の外観斜視図である。FIG. 1 is an external perspective view of a portable health care guideline advice device showing one embodiment of the present invention.
【図２】同実施例装置の使用状態を説明する図である。FIG. 2 is a diagram illustrating a state of use of the apparatus of the embodiment.
【図３】同実施例装置において、グリップ部を握った場
合の左手の電極対応位置を示す図である。FIG. 3 is a view showing a position corresponding to an electrode of a left hand when a grip portion is gripped in the apparatus of the embodiment.
【図４】同実施例装置において、グリップ部を握った場
合の右手の電極対応位置を示す図である。FIG. 4 is a view showing a position corresponding to an electrode of a right hand when the grip portion is gripped in the device of the embodiment.
【図５】同実施例装置の内部回路構成を示すブロック図
である。FIG. 5 is a block diagram showing an internal circuit configuration of the device of the embodiment.
【図６】同実施例装置のグリップ状態と、高周波信号印
加、抵抗電位導出を説明する図である。FIG. 6 is a diagram illustrating a grip state, application of a high-frequency signal, and derivation of a resistance potential of the device of the embodiment.
【図７】同実施例装置の動作を説明するためのフロー図
である。FIG. 7 is a flowchart for explaining the operation of the apparatus of the embodiment.
【図８】この発明の他の実施例を示す携帯用の健康管理
指針アドバイス装置の外観図である。FIG. 8 is an external view of a portable health care guideline advice device showing another embodiment of the present invention.
【図９】この発明の、さらに他の実施例を示す携帯用の
健康管理指針アドバイス装置の外観斜視図である。FIG. 9 is an external perspective view of a portable health care guideline advice device showing still another embodiment of the present invention.
【図１０】この発明の、さらに他の実施例を示す携帯用
の健康管理指針アドバイス装置の外観図である。FIG. 10 is an external view of a portable health management guideline advice device showing a further embodiment of the present invention.
【図１１】この発明の、さらに他の実施例を示す携帯用
の健康管理指針アドバイス装置の外観斜視図である。FIG. 11 is an external perspective view of a portable health management guideline advice device showing a further embodiment of the present invention.
【図１２】同実施例装置のグリップ部を説明するための
図である。FIG. 12 is a view for explaining a grip portion of the apparatus of the embodiment.
【図１３】この発明の、さらに他の実施例を示す携帯用
の健康管理指針アドバイス装置の外観斜視図である。FIG. 13 is an external perspective view of a portable health care guideline advice device showing still another embodiment of the present invention.
【図１４】この発明の、さらに他の実施例を示す携帯用
の健康管理指針アドバイス装置の外観斜視図である。FIG. 14 is an external perspective view of a portable health care guideline advice device showing still another embodiment of the present invention.
【図１５】この発明の、さらに他の実施例を説明するた
めの概略図である。FIG. 15 is a schematic diagram for explaining still another embodiment of the present invention.
【図１６】各実施例装置に使用される電極の構造を説明
する図である。FIG. 16 is a diagram illustrating a structure of an electrode used in each of the devices of the embodiments.
【図１７】各実施例装置に使用される電極の他の構造例
を説明する図である。FIG. 17 is a diagram illustrating another example of the structure of the electrodes used in the devices of the embodiments.
【図１８】グリップ部における、掌の接触有無検出の一
例を説明する図である。FIG. 18 is a diagram illustrating an example of detection of the presence / absence of contact with the palm in the grip unit.
【図１９】グリップ部における掌の接触有無検出の他の
例を説明する図である。FIG. 19 is a diagram illustrating another example of detecting the presence / absence of contact of the palm with the grip unit.
【図２０】この発明のさらに、他の実施例を示す健康管
理指針アドバイス装置の一部省略の回路構成を示すブロ
ック図である。FIG. 20 is a block diagram showing a partially omitted circuit configuration of a health management guideline advice device showing still another embodiment of the present invention.
【図２１】同実施例装置における左掌のインピーダンス
を測定する場合の電極信号切替部の接続を示す回路図で
ある。FIG. 21 is a circuit diagram showing connection of an electrode signal switching unit when measuring the impedance of the left palm in the apparatus of the embodiment.
【図２２】同実施例装置における右掌のインピーダンス
を測定する場合の電極信号切替部の接続を示す回路図で
ある。FIG. 22 is a circuit diagram showing connection of an electrode signal switching unit when measuring the impedance of the right palm in the apparatus of the embodiment.
【図２３】同実施例装置の動作を説明するためのフロー
図である。FIG. 23 is a flowchart for explaining the operation of the apparatus in the embodiment.
【図２４】従来の生体インピーダンスの測定を説明する
図である。FIG. 24 is a view for explaining conventional measurement of bioelectrical impedance.
【図２５】従来の生体インピーダンスの測定における手
及び足への電極装着を説明する図である。FIG. 25 is a diagram for explaining how electrodes are attached to hands and feet in a conventional bioimpedance measurement.
１１ 本体部 １２、１３ グリップ部 １７、１８ 高周波信号印加用の電極 １９、２０ 身体抵抗電位計測用の電極 11 Main body part 12, 13 Grip part 17, 18 Electrode for applying high frequency signal 19, 20 Electrode for measuring body resistance potential
フロントページの続き (56)参考文献 特開 平７−12635（ＪＰ，Ａ) 特開 平５−337096（ＪＰ，Ａ) 実開 平５−41505（ＪＰ，Ｕ) 実開 平２−86504（ＪＰ，Ｕ) 実開 昭63−188004（ＪＰ，Ｕ) 実開 平１−119614（ＪＰ，Ｕ) 特公 平５−49050（ＪＰ，Ｂ２) (58)調査した分野(Int.Cl.7，ＤＢ名) A61B 5/05 - 5/053 A61B 5/00 A61B 5/04 Continuation of the front page (56) References JP-A-7-12635 (JP, A) JP-A-5-337096 (JP, A) JP-A 5-41505 (JP, U) JP-A 2-86504 (JP) , U) JP-A 63-188004 (JP, U) JP-A 1-119614 (JP, U) JP 5-49050 (JP, B2) (58) Fields surveyed (Int. Cl. 7 , DB) A61B 5/05-5/053 A61B 5/00 A61B 5/04
Claims (12)
とを接触させる右手用電極と左手用電極を備えた電極対
と、電極対の電極間の電位差を測定することにより身体
内のインピーダンスを測定する手段と、被験者の身体特
徴化情報を入力する手段と、前記インピーダンス値と前
記身体特徴化情報とに基づいて健康評価データを算出す
る手段とを備える健康管理指針アドバイス装置におい
て、 装置本体の中央部にインピーダンス測定開始から終了ま
での被験者に有益な情報を表示する表示部を備え、前記
表示部に対して左右両側に前記電極を備えたことを特徴
とする健康管理指針アドバイス装置。An impedance in a body by measuring a potential difference between electrodes of a pair of electrodes provided with a right-hand electrode and a left-hand electrode for bringing a right hand and a left hand of a subject into contact with a portable device body. A health management guideline advice device, comprising: means for measuring the body characteristic information of the subject; means for inputting the body characterization information of the subject; and means for calculating the health evaluation data based on the impedance value and the body characterization information. A health care guideline advice device, comprising: a display unit for displaying information useful to a subject from the start to the end of impedance measurement at the center of the display unit; and the electrodes on both the left and right sides of the display unit.
表示部と前記握部間に貫通穴を設け、さらに前記握部上
に電極が形成されていることを特徴とする請求項１記載
の健康管理指針アドバイス装置。2. A grip is formed integrally with the main body , and
The health management guideline advice device according to claim 1 , wherein a through hole is provided between a display unit and the grip unit, and an electrode is formed on the grip unit.
電極が形成されるものであり、前記電極対は、高周波信
号印加用電極と身体抵抗電位計測用電極とをそれぞれ備
え、前記高周波信号印加用電極と身体抵抗電位測定用電
極を握部の柱状部の軸方向に対し互いにずらして配置し
ていることを特徴とする請求項２記載の健康管理指針ア
ドバイス装置。3. The grip portion has a columnar portion, and the columnar portion has
An electrode is formed, and the electrode pair includes a high-frequency signal application electrode and a body resistance potential measurement electrode, respectively, and the high-frequency signal application electrode and the body resistance potential measurement electrode are formed in a columnar portion of a grip portion. healthcare guideline advising device according to claim 2, characterized in that the axial direction are shifted to place <br/> each other.
つ電極対は、それぞれ高周波信号印加用電極と身体抵抗
電位計測用電極とを、両手で電極を把持し、両手を真っ
直ぐ前方に延ばして水平にして、電極を持った状態で互
いに上下方向に分離して配置していることを特徴とする
請求項１記載の健康管理指針アドバイス装置。4. The electrode pair is provided at both ends of the main body, and the electrode pair holds an electrode for applying a high-frequency signal and an electrode for measuring body resistance potential with both hands, and holds both hands.
2. The health care guideline advice device according to claim 1, wherein the health care guideline advice device according to claim 1, wherein the health care guideline advice device is arranged so as to extend immediately forward and be horizontal, and to be vertically separated from each other while holding the electrodes.
体抵抗電位計測用電極とを備え、高周波信号印加用電極
の位置を身体抵抗電位計測用電極に対しより身体末梢側
の位置に分離して備えていることを特徴とする請求項１
又は請求項２記載の健康管理指針アドバイス装置。5. The electrode pair includes an electrode for applying a high-frequency signal and an electrode for measuring a body resistance potential, and separates the position of the electrode for applying a high-frequency signal to a position closer to the body than the electrode for measuring the body resistance potential. 2. The device according to claim 1, wherein
Or the health management guideline advice device according to claim 2.
部に形成されていることを特徴とする請求項１、請求項
４又は請求項５記載の健康管理指針アドバイス装置。6. The health management guideline advice device according to claim 1, wherein a grip portion is provided on both sides of the device, and the electrode is formed on the grip portion.
部に形成されて、かつ前記握部に被験者の手を位置決め
する位置決め手段を備えることを特徴とする請求項１、
請求項２、請求項３、請求項４又は請求項５記載の健康
管理指針アドバイス装置。7. The device according to claim 1, further comprising a grip on both sides of the device, wherein the electrode is formed on the grip, and positioning means for positioning the hand of the subject on the grip is provided.
The health management guideline advice device according to claim 2, 3, 4, or 5.
成されていることを特徴とする請求項１又は請求項４記
載の健康管理指針アドバイス装置。Wherein said electrode is claim 1 or claim 4 Symbol <br/> mounting healthcare guideline advising device, characterized in that it is formed in a recess with respect to the apparatus body surface.
始操作ができる範囲に測定開始操作手段が設けられてい
ることを特徴とする請求項１、請求項２、請求項３、請
求項４、請求項５、請求項６、請求項７又は請求項８記
載の健康管理指針アドバイス装置。9. The measurement start operation means is provided in a range where a measurement start operation can be performed with right and left hands touching the electrode. The health management guideline advice device according to claim 4, claim 5, claim 6, claim 7, or claim 8.
同程度に離れた間隔で備わっていることを特徴とする請
求項１、請求項２、請求項３、請求項４、請求項５、請
求項６、請求項７、請求項８又は請求項９記載の健康管
理指針アドバイス装置。10. The apparatus according to claim 1, wherein said left and right electrodes are provided at intervals substantially equal to the shoulder width of the subject. 10. The health management guideline advice device according to claim 6, claim 7, claim 8, or claim 9.
身体抵抗電位計測用電極とを備え、身体抵抗電位計測用
電極に対し高周波信号印加用電極が大きく形成している
ことを特徴とする請求項１又は請求項２記載の健康管理
指針アドバイス装置。 11. An electrode pair comprising: a high-frequency signal application electrode;
For measuring body resistance potential
The high frequency signal application electrode is larger than the electrode
The health management according to claim 1 or 2, wherein
Pointer advice device.
手とを接触させる右手用電極と左手用電極を備えた電極
対と、電極対の電極間の電位差を測定することにより身
体内のインピーダンスを測定する手段と、被験者の身体
特徴化情報を入力する手段と、前記インピーダンス値と
前記身体特徴化情報とに基づいて健康評価データを算出
する手段とを備える健康管理指針アドバイス装置におい
て、本 体に一体的に握部が形成され、前記握部上に電極が形
成され、前記電極対は、高周波信号印加用電極と身体抵
抗電位計測用電極とを備えることを特徴とする健康管理
指針アドバイス装置。12. An impedance in a body by measuring an electric potential difference between electrodes of a pair of electrodes provided with a right-hand electrode and a left-hand electrode for bringing a right hand and a left hand of a subject into contact with a portable device main body. means for measuring, in healthcare guideline advising device and means for calculating the health assessment data based on the means for inputting the physical characterization information of the subject, the impedance value and the physical characterization information, the body A health care guideline advice device, wherein a grip portion is formed integrally with the grip portion , an electrode is formed on the grip portion , and the electrode pair includes a high-frequency signal application electrode and a body resistance potential measurement electrode. .
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20068893A JP3182991B2 (en) | 1993-08-12 | 1993-08-12 | Health management guideline advice device |
| US08/288,719 US5579782A (en) | 1993-08-12 | 1994-08-12 | Device to provide data as a guide to health management |
| US08/741,110 US6088615A (en) | 1993-08-12 | 1996-10-30 | Device to provide data as a guide to health management |
| US09/340,990 US6308096B1 (en) | 1993-08-12 | 1999-06-28 | Device to provide data as a guide to health management |
| US09/340,940 US6321112B1 (en) | 1993-08-12 | 1999-06-28 | Device to provide data as a guide to health management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20068893A JP3182991B2 (en) | 1993-08-12 | 1993-08-12 | Health management guideline advice device |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03357299A Division JP3175723B2 (en) | 1999-02-12 | 1999-02-12 | Health management guideline advice device |
| JP03357199A Division JP3171248B2 (en) | 1999-02-12 | 1999-02-12 | Probe for measuring body impedance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0751242A JPH0751242A (en) | 1995-02-28 |
| JP3182991B2 true JP3182991B2 (en) | 2001-07-03 |
Family
ID=16428600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20068893A Expired - Lifetime JP3182991B2 (en) | 1993-08-12 | 1993-08-12 | Health management guideline advice device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3182991B2 (en) |
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|---|---|---|---|---|
| JP2006304998A (en) * | 2005-04-27 | 2006-11-09 | Tanita Corp | Trunk visceral fat measuring method and instrument |
| WO2007077659A1 (en) * | 2005-12-28 | 2007-07-12 | Omron Healthcare Co., Ltd. | Apparatus for measuring body composition |
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| US11375917B2 (en) | 2015-04-08 | 2022-07-05 | Samsung Electronics Co., Ltd. | Apparatus for obtaining biological information |
| KR102420009B1 (en) * | 2015-04-08 | 2022-07-12 | 삼성전자주식회사 | apparatus for measuring biological information |
| US11612333B2 (en) | 2015-04-08 | 2023-03-28 | Samsung Electronics Co., Ltd. | Apparatus for obtaining biological information |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0751242A (en) | 1995-02-28 |
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