JPH04208135A - Physiological condition sensing device - Google Patents
Physiological condition sensing deviceInfo
- Publication number
- JPH04208135A JPH04208135A JP2339951A JP33995190A JPH04208135A JP H04208135 A JPH04208135 A JP H04208135A JP 2339951 A JP2339951 A JP 2339951A JP 33995190 A JP33995190 A JP 33995190A JP H04208135 A JPH04208135 A JP H04208135A
- Authority
- JP
- Japan
- Prior art keywords
- earphone
- physiological state
- alpha
- skin
- wave
- 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
- 230000004962 physiological condition Effects 0.000 title abstract description 3
- 238000001514 detection method Methods 0.000 claims description 30
- 230000035790 physiological processes and functions Effects 0.000 claims description 26
- 230000036772 blood pressure Effects 0.000 abstract description 10
- 210000004556 brain Anatomy 0.000 abstract description 10
- 238000003780 insertion Methods 0.000 abstract description 7
- 230000037431 insertion Effects 0.000 abstract description 7
- 230000036649 mental concentration Effects 0.000 abstract description 2
- 230000036760 body temperature Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 210000000613 ear canal Anatomy 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 230000003340 mental effect Effects 0.000 description 2
- 230000003183 myoelectrical effect Effects 0.000 description 2
- 206010020772 Hypertension Diseases 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 210000000624 ear auricle Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001652 frontal lobe Anatomy 0.000 description 1
- 230000006996 mental state Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、脳波や体温、血圧等の生理状態検出体 る。[Detailed description of the invention] Industrial applications The present invention detects physiological conditions such as brain waves, body temperature, and blood pressure. Ru.
従来の技術
従来より、精神統一をしている状態と、脳波り才３ける
α波が検出される状態とは相関関係の高いことが知られ
ている。BACKGROUND OF THE INVENTION It has been known that there is a high correlation between a state of mental unity and a state in which alpha waves, which are detected by brain waves, are detected.
そこでこのことを利用して、精神を集中させる訓練など
をする際に、バイオフィードバック装；？１′等と称さ
れる、α波状態を検出して精神統一の程度を知らせるこ
とにより、精神状態の膚１図的な制御を補助する装置が
用いられることがある２゜この種の装置４は、いわゆる
ヘン１〜バンドなどと称される電極乞備えたベル１−分
頭部に装着したり、洗濯ばさみ状の電極で耳たぶを挟む
などして、脳波や筋電位、皮膚間抵抗等を計測し、これ
らが所定の状態であるかとうかを検出することなとによ
っで、α波状態などを検出するようになっている。そし
てα波状態が検出されると、例えばトーン音声などをス
ピーカから発生し、使用者にその旨な知らせるようにな
っている。Therefore, using this fact, biofeedback equipment is used when training to concentrate the mind. A device called ``1'etc.'' is sometimes used that assists in graphical control of the mental state by detecting the alpha wave state and informing the degree of mental unity2゜This type of device 4 It is possible to measure brain waves, myoelectric potential, and skin-to-skin resistance by attaching an electrode called a so-called Hen 1 band to the head, or by pinching the earlobe with a clothespin-shaped electrode. etc., and detect whether these are in a predetermined state or not, thereby detecting an alpha wave state, etc. When an alpha wave state is detected, a tone sound or the like is generated from the speaker to notify the user.
すなわち、使用者が、とのような感覚でα波状態になっ
たかを知ることによって、ｆ＋￥極的に精神統一をしや
すくなるようになっている。In other words, by knowing whether or not the user has entered the alpha wave state through the sensation of , it becomes easier for the user to unify his or her mind.
また近年、電子技術の発達により、体温や血圧等を簡便
に１；１測する装；６が多く用いられている。In addition, in recent years, with the development of electronic technology, devices that easily measure body temperature, blood pressure, etc. 1:1 have come into widespread use.
この種の装置は、ｘ、：、 ｒαゼン倶や圧電素ｒ・等
を（１’ｒｉｉλた検出装置を腕や指に装着するだけで
、容易に体温や血圧等を４測し得るようになっている。This type of device can easily measure body temperature, blood pressure, etc. by simply attaching a detection device such as x, :, rα, piezoelectric element, etc. to the arm or finger. It has become.
発明が解決しようとする課題
しかしながら、上記従来のバイオフィードバック装置等
では、ヘッドバンドや洗濯ばさみ状の電極など、比較的
大がかりな装置を頭部などに装着する必要がある。その
ために、α波の検出装置自体は比較的小型化力＜ ’Ｈ
４ｆ能であるにもかかわらず、例えば重重の中など、人
ＩＩにつくようなところに携帯して使用することは困難
であるという問題点を有していた。Problems to be Solved by the Invention However, in the conventional biofeedback devices and the like described above, it is necessary to attach a relatively large-scale device such as a headband or clothespin-shaped electrodes to the head or the like. For this reason, the alpha wave detection device itself has the ability to be relatively miniaturized.
Although it is a 4F function, it has the problem that it is difficult to carry and use it in a place where it will come close to a person, such as inside a heavy truck.
また、体温や血圧等を１：目Ｉｌｌ装置も、比較的大が
かりな装置を指や腕に装着する必要があるため、継続的
な計測を行って日常生活における定常状態や変化状態等
を知ることなどは困難であるという間廊点を右していた
。In addition, since the 1:Ill device that measures body temperature, blood pressure, etc. requires a relatively large device to be attached to the finger or arm, it is necessary to continuously measure the temperature and blood pressure to know the steady state and changing state in daily life. It was difficult to locate the corridor.
本発明は、−Ｉ−記の点に鑑み、人「１を気にしたりす
ることなくα波状態の検出を利用した精神統一や、体温
、血圧等の継続的な、１１測を容易に行えるようにする
生理状態検出センサ装置の提供を１−１的としている。In view of the points mentioned in -I-, the present invention makes it easy for a person to unify his or her mind using detection of alpha wave state without worrying about ``1'', and to continuously measure body temperature, blood pressure, etc. The object of the present invention is to provide a physiological state detection sensor device that enables the following.
課題を解決するための手段
１−記目的を達成するため、本発明は、人体の生理状態
を検出する生理状態検出センサ装置であって、生理状態
検出体が、イアフォンにおける皮ＩりＩとの接触部位に
設けられていることな特徴としている。Means for Solving the Problems 1 - In order to achieve the object, the present invention provides a physiological state detection sensor device for detecting the physiological state of a human body, in which the physiological state detection body is connected to the skin of the earphone. The feature is that it is provided at the contact area.
また、人体の生理状態を検出する生理状態検出センサ装
置であって、生理状態検出体が、イアフォン形状部材に
おむづる皮Ｉｎとの接触部位に設けられていることを特
徴としている。The present invention is also a physiological state detection sensor device for detecting the physiological state of a human body, and is characterized in that a physiological state detection body is provided at a contact site with the skin In of the earphone-shaped member.
また、人体の生理状態を検出する生理状態検出センサ装
置であって、２つのイアフォンと、前記２つのイアフォ
ンを連結する連結部材と、前毒３連結部＋４に配設され
た導電性検出線とを（１：：ｉえたことを特徴としてい
る。The physiological state detection sensor device detects the physiological state of a human body, and includes two earphones, a connecting member that connects the two earphones, and a conductive detection wire disposed at the connecting portion 3+4. (1::i).
作 用
−４−記の構成によオしば、イアフォンやイアフォノ形
状部＋Ａな耳に装着するだけで、皮膚との接触部位に設
けられた生理状態検出体やイアフォンの連結部＋４に配
設された導電性検出線を介して、脳波や筋電位、皮膚間
抵抗、また、体温や血圧などを計測することができる。According to the configuration described in Operation-4-, simply by wearing the earphone or earphone shape part + A on the ear, the physiological state detector provided at the contact site with the skin and the connecting part of the earphone +4 can be used. Electroencephalograms, myoelectric potential, skin resistance, body temperature, blood pressure, etc. can be measured through the conductive detection wires.
第１実施例
第１図は本発明の生理状態検出センサ装置が適用された
バイオフィードバック装置の構成を示す構成図である。First Embodiment FIG. 1 is a configuration diagram showing the configuration of a biofeedback device to which the physiological state detection sensor device of the present invention is applied.
発音体１１を備えたイアフォン１０には耳孔への挿入部
１２が設けられ、この挿入部］２には、１対の電極１３
・１３が設けられている。−１−記電極１３・１３ば、
結線１４・１４を介してα波検出器２０に接続されてい
る。The earphone 10 equipped with the sounding body 11 is provided with an insertion section 12 for insertion into the ear canal, and this insertion section]2 has a pair of electrodes 13.
・13 are provided. -1- electrodes 13, 13,
It is connected to an alpha wave detector 20 via connections 14 and 14.
α波検出器２０ば、アンプ２１、例えば１０ Ｈ２程度
の周波数成分を通過させるバンドパスフィルタ２２、バ
ンドパスフィルタ２２からの出力が所定以−にのレベル
になったことを検出するコンパレータ２３、才Ｃよび１
−−ンイ１；号・発生器２４が、没けられて構成されて
いる。１−−ン伝号発生器２４は、結線１５・１５を介
してｏｆｆ記イアフォン１０の発音体１１に接続されて
いる。The alpha wave detector 20 includes an amplifier 21, a bandpass filter 22 that passes a frequency component of, for example, about 10H2, a comparator 23 that detects when the output from the bandpass filter 22 reaches a predetermined level. C and 1
--The generator 24 is constructed in a sunken manner. The 1--tone signal generator 24 is connected to the sounding body 11 of the earphone 10 via connections 15 and 15.
−４−記の構成において、イアフオン１０の挿入部１−
２を耳孔に挿入すると、電極１３・１３は耳孔の内壁に
接触し、これら電極１３・１３間に筋電等に基づく電位
差が発生する。この電位差は脳波との相関関係を有して
いるので、アンプ２１で増幅した後、α波状態の成分だ
けがバンドパスフィルタ２２から出力さお、コンパレー
タ２３に入力される。そこで、α波状態の成分があらか
じめ設定された所定のレベル以上になると、コンパレー
夕２；３がＯＮになり、Ｉ−−ンイ１：号発ノｌ： ’
Ａｉ＋ ２４がイ１動して、発Ｅ（、体１１から１−−
−ン音声が発せらｔＬるイアフォン１０を装着している
人は、上記トーン音声か発せられるときの感覚を習得し
、意図的に同様の感覚状態になることにより、精神統一
・をしやすくなることができる。In the configuration described in -4-, the insertion portion 1- of the earphone 10
2 is inserted into the ear canal, the electrodes 13 come into contact with the inner wall of the ear canal, and a potential difference based on myoelectricity or the like is generated between the electrodes 13. Since this potential difference has a correlation with brain waves, after being amplified by the amplifier 21, only the α wave state component is output from the band pass filter 22 and input to the comparator 23. Therefore, when the alpha wave state component exceeds a preset level, comparators 2 and 3 are turned on, and
Ai+ 24 moves I1 and emits E (, 1-- from body 11
A person wearing an earphone 10 that emits a tone sound will learn the feeling when the tone sound is emitted, and by intentionally entering into a similar sensory state, it will be easier to unify the mind. be able to.
な才Ｓ、コンパレータ２３の出カイ、１吟を＋、記のよ
うに１ヘ一ン信壮発生器２４に人力するのに代えて、テ
ープレコーダコ３１のリモーＩ〜端子に人力し、α波状
態になったときに、例えば暗記したい莢単語なと什録音
した１゛ｆ声を再生させ才しば、効率的な１旺記をする
こともできる。When the output of the comparator 23 is +, instead of manually inputting it to the 1st generation generator 24 as described above, input it manually to the remote I~ terminal of the tape recorder 31, and α When you are in a wave state, for example, if you play back the 1゛f voice that you have recorded for the word you want to memorize, you can memorize words efficiently.
また、テープレコーダ３１からあｒ）かしめ瞑想に耽り
ゃすいｒｆ楽等を発生するようにしてもよいまた、上記
イアフォン１０に代えて、発音体１１を備えていないイ
アフォン形状部材に電極１２３・１３だ（Ｊを設けたも
のを用い、α波状態が検出されたときには、他のスピー
カからトーン音声等を発生させたりα波検出器２０内蔵
の発行人Ｙ−舊？点滅させたりしてもよい。Furthermore, the tape recorder 31 may be configured to generate RF music, etc. for indulging in crimping meditation.Also, instead of the earphone 10, the electrodes 123 and 13 may be attached to an earphone-shaped member not provided with the sounding body 11. (When an α-wave state is detected by using a device equipped with J, it is also possible to generate a tone sound etc. from another speaker or make it blink with a built-in α-wave detector 20. .
また、電極１３・１３［よ、上記のよう番こ直線状のも
のに限らず、例えば第２図に示すように、同心状の電極
４１−・４１化設けたものでもよいし、さらには、第３
図に示すように、］一対のイアフオン３−０・１０にそ
れぞ扛１つずつの電極４２・４２を設けたものなどでも
よい。In addition, the electrodes 13 and 13 are not limited to the straight lines as described above, but may be concentric electrodes 41 and 41, as shown in FIG. Third
As shown in the figure, a pair of earphones 3-0 and 10 may be provided with one electrode 42 and 42, respectively.
さらに、イアフォン１０・１０は１−記のように挿入部
１２・１２が形成されたものに限らず、例えば第４図に
示すように、いわゆるインイアタイプと称される形状の
ものなどでもよい。Furthermore, the earphones 10, 10 are not limited to those in which the insertion portions 12, 12 are formed as shown in 1-, but may be of a so-called in-ear type, as shown in FIG. 4, for example. .
また、電極１−３・・・が接続される機器は１；記のよ
うなα波検出器２０に限らず、例えば微弱電流を流して
電極１３・・・間の電気抵抗を５１測して発汗状態等を
検知するなどして、種々の生１１１Ｊｊ状態を検出する
ものなどでもよい。In addition, the device to which the electrodes 1-3... are connected is not limited to the α-wave detector 20 as described in 1; for example, the electrical resistance between the electrodes 13... It may also be possible to detect various conditions such as sweating or the like.
第２実施例
第５図は、サーミスタおよび圧電歯−ｒ−を有する生理
状態検出センサが設けられた体温・脈拍・血圧計の構成
殻示す構成図である。なお、１）０２第１実施例と同様
の機能を有する部材については、同一の番号を付してそ
の説明を省略する。Embodiment 2 FIG. 5 is a diagram showing the structure of a body temperature/pulse/sphygmomanometer equipped with a physiological state detection sensor having a thermistor and piezoelectric teeth -r. Note that members having the same functions as those in the 1)02 first embodiment are given the same numbers and their explanations are omitted.
イアフォン５０の挿入部１２には、サーミスタ５１と圧
電素子５２とが設けられている。こオしらのサーミスタ
５１および圧電歯Ｔ・５２は、それぞれ結線１４・・・
を介して、体温・脈拍・１ｆ１１圧計６１に接続されて
いる。The insertion portion 12 of the earphone 50 is provided with a thermistor 51 and a piezoelectric element 52. The thermistor 51 and the piezoelectric teeth T and 52 are each connected to the wire 14...
It is connected to body temperature/pulse/1f11 pressure gauge 61 via.
■―記体温・脈拍・血圧計６１は、周知の電子回路によ
って体温、脈拍数、および血圧を１１測するようになっ
ている。また、計測値を記憶するとともに、ｈＵ記α波
状態の検出等を行ってｌ−−ン信号などを発生したり、
計測値が例えは高血圧状態になったときに警告音を発生
したりするようになっている。- Recording Body temperature/pulse/sphygmomanometer 61 measures body temperature, pulse rate, and blood pressure using a well-known electronic circuit. In addition to storing the measured values, it also detects the alpha wave state described in hU and generates a l--on signal, etc.
It is designed to generate a warning sound when the measured value indicates, for example, high blood pressure.
上記の構成においても、前記第１実施例と同様にイアフ
ォン５０を耳に装着するだけで、生理状態を示す３８：
’Ｉ；：の継続的な計測等を容易に行うことができるの
で、健康管理等に有効に利用することができる。In the above configuration as well, just by wearing the earphone 50 in the ear, the physiological state can be detected as in the first embodiment.
'I;: can be easily measured continuously, so it can be effectively used for health management, etc.
第３実施例
第６図は、本発明の第２３実施例に係る生理状ｊ爪検出
センサ装置の構成を示す斜視図である。Third Embodiment FIG. 6 is a perspective view showing the structure of a physiological nail detection sensor device according to a twenty-third embodiment of the present invention.
それぞれ発音体７１・７１を備えた１対のイアフォン７
０・７０は、連結部材７２・７２を介して接続されてい
る。上記連結部材７２・７２は、ビン７３・７３を介し
てイアフォン７０・７０ Ｌこ回動自在に取り付けられ
、互いになす角度を可変し得るようになっている。連結
部材７２・７２のうちの一方には導電性検出線７４が設
けられ、図示しない脳波検出装置に接続されている。A pair of earphones 7 each equipped with sounding bodies 71 and 71
0 and 70 are connected via connecting members 72 and 72. The connecting members 72, 72 are rotatably attached to the earphones 70, 70L via pins 73, 73, so that the angle between them can be varied. A conductive detection line 74 is provided on one of the connecting members 72, 72, and is connected to an electroencephalogram detection device (not shown).
上記生理状態検出センサ装置を、イアフォン７０・７０
が両耳の付近に位置するように装着すると、導電性検出
線７４には、脳波に起因する誘導電流または電磁波ｔこ
よろ電流が流れ、脳波検出装置によってα波状態等を検
出することができる。The above physiological state detection sensor device is used in earphones 70 and 70.
When worn so that it is positioned near both ears, an induced current or electromagnetic wave current caused by brain waves flows through the conductive detection wire 74, and the brain wave detection device can detect alpha wave states, etc. .
上記のような生理状態検出センサ装置によれはゝ、連結
部材７２・７２をイアフォン７０・７０に対して回動さ
せることができるので、同電性検出線７４を例えば脳の
前頭葉付近に位置さゼるなとして、効率よく脳波を検出
することができる。。According to the physiological state detection sensor device as described above, since the connecting members 72, 72 can be rotated with respect to the earphones 70, 70, the isoelectric detection wire 74 can be positioned near the frontal lobe of the brain, for example. Brain waves can be detected efficiently. .
発明の効果
以」―説明したように、本発明によれば、イアフォンや
イアフォン形状部十才における皮ＩｆＩとの接触部位に
生理状態検出体が設けられ、またはイアフォンの連結部
椙に導電性検出線が配設されていることによって、イア
フオンを耳に装着するだけで脳波の検出等を行うことが
できるので、例えば電車の中などでも、人１１を気にす
ることなく容易に精神統一の訓練などを行ったり、継続
的に体温や血圧等を計測したりすることが容易にできる
という効果を奏する。As described above, according to the present invention, a physiological state detector is provided at the earphone or the contact area of the earphone shape with the skin IfI, or a conductive detector is provided at the connecting portion of the earphone. Because the wires are arranged, it is possible to detect brain waves just by wearing the earphones in your ears, so you can easily practice mental concentration even on a train, for example, without worrying about other people. This has the effect of making it easy to carry out such tasks and continuously measure body temperature, blood pressure, etc.
第１図は本発明の第１実施例に係るバイオフィードバッ
ク装置の構成な示す構成図、第２図はイアフォンの他の
例を示す斜視図、第３図はイアフォンのさらに他の例を
示す斜視図、第４図はイアフオンのさらに他の例を示す
斜視図、第５図は本発明の第２実施例に係る体温・脈拍
・血圧計の構成を示す構成図、第６図は本発明の第３実
施例に係る生理状態検出センサ装置の構成を示す斜視図
である。
１０・５０・７０・・・イアフオン、１３・４１・４２
・・電極、５］−・・・ザーミスタ、５２・・・圧電素
子、７２・・心電性検出線Fig. 1 is a block diagram showing the configuration of a biofeedback device according to a first embodiment of the present invention, Fig. 2 is a perspective view showing another example of the earphone, and Fig. 3 is a perspective view showing still another example of the earphone. 4 is a perspective view showing still another example of the earphone, FIG. 5 is a configuration diagram showing the configuration of a body temperature/pulse/sphygmomanometer according to the second embodiment of the present invention, and FIG. 6 is a perspective view showing another example of the earphone. FIG. 7 is a perspective view showing the configuration of a physiological state detection sensor device according to a third example. 10.50.70...Iafon, 13.41.42
...electrode, 5]-...thermistor, 52...piezoelectric element, 72...cardiac detection wire
Claims (3)
置であって、 生理状態検出体が、イアフォンにおける皮膚との接触部
位に設けられていることを特徴とする生理状態検出セン
サ装置。(1) A physiological state detection sensor device for detecting the physiological state of a human body, characterized in that a physiological state detection body is provided at a portion of an earphone that comes into contact with the skin.
置であって、 生理状態検出体が、イアフォン形状部材における皮膚と
の接触部位に設けられていることを特徴とする生理状態
検出センサ装置。(2) A physiological state detection sensor device for detecting the physiological state of a human body, wherein the physiological state detection body is provided at a portion of an earphone-shaped member that comes into contact with the skin.
置であって、 ２つのイアフォンと、 前記２つのイアフォンを連結する連結部材と、前記連結
部材に配設された導電性検出線と を備えたことを特徴とする生理状態検出センサ装置。(3) A physiological state detection sensor device that detects the physiological state of a human body, comprising two earphones, a connecting member that connects the two earphones, and a conductive detection line disposed on the connecting member. A physiological state detection sensor device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33995190A JP3156160B2 (en) | 1990-11-30 | 1990-11-30 | Physiological condition detection sensor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33995190A JP3156160B2 (en) | 1990-11-30 | 1990-11-30 | Physiological condition detection sensor device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04208135A true JPH04208135A (en) | 1992-07-29 |
| JP3156160B2 JP3156160B2 (en) | 2001-04-16 |
Family
ID=18332307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33995190A Expired - Fee Related JP3156160B2 (en) | 1990-11-30 | 1990-11-30 | Physiological condition detection sensor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3156160B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007527737A (en) * | 2003-07-16 | 2007-10-04 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Portable electronic devices and health care systems designed to monitor a person's physiological condition |
| JP2007325872A (en) * | 2006-06-09 | 2007-12-20 | Nagaoka Univ Of Technology | Biofeedback apparatus and program |
| JP2011514745A (en) * | 2008-02-13 | 2011-05-06 | ニューロスカイ インコーポレイテッド | Audio headset with biosignal sensor |
| JP2011217986A (en) * | 2010-04-12 | 2011-11-04 | Nippon Telegr & Teleph Corp <Ntt> | Outer ear canal inserting type electrode and method for making the same |
| EP2388680A1 (en) | 2010-05-17 | 2011-11-23 | Otto-von-Guericke-Universität Magdeburg | Apparatus and method for controlling at least one device, a corresponding computer program and a corresponding computer-readable storage medium |
| JP2012530563A (en) * | 2009-07-02 | 2012-12-06 | ヴェーデクス・アクティーセルスカプ | Ear plug with surface electrode |
| JP2018186934A (en) * | 2017-04-28 | 2018-11-29 | 凸版印刷株式会社 | Biological signal detection device and brain wave measurement method |
-
1990
- 1990-11-30 JP JP33995190A patent/JP3156160B2/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007527737A (en) * | 2003-07-16 | 2007-10-04 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Portable electronic devices and health care systems designed to monitor a person's physiological condition |
| JP2007325872A (en) * | 2006-06-09 | 2007-12-20 | Nagaoka Univ Of Technology | Biofeedback apparatus and program |
| JP2011514745A (en) * | 2008-02-13 | 2011-05-06 | ニューロスカイ インコーポレイテッド | Audio headset with biosignal sensor |
| JP2012530563A (en) * | 2009-07-02 | 2012-12-06 | ヴェーデクス・アクティーセルスカプ | Ear plug with surface electrode |
| US9408552B2 (en) | 2009-07-02 | 2016-08-09 | Widex A/S | Ear plug with surface electrodes |
| US11161306B2 (en) | 2009-07-02 | 2021-11-02 | T&W Engineering A/S | Ear plug with surface electrodes |
| JP2011217986A (en) * | 2010-04-12 | 2011-11-04 | Nippon Telegr & Teleph Corp <Ntt> | Outer ear canal inserting type electrode and method for making the same |
| EP2388680A1 (en) | 2010-05-17 | 2011-11-23 | Otto-von-Guericke-Universität Magdeburg | Apparatus and method for controlling at least one device, a corresponding computer program and a corresponding computer-readable storage medium |
| JP2018186934A (en) * | 2017-04-28 | 2018-11-29 | 凸版印刷株式会社 | Biological signal detection device and brain wave measurement method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3156160B2 (en) | 2001-04-16 |
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