JPS6158633A - Suction type induction electrode for living body - Google Patents
Suction type induction electrode for living bodyInfo
- Publication number
- JPS6158633A JPS6158633A JP59179595A JP17959584A JPS6158633A JP S6158633 A JPS6158633 A JP S6158633A JP 59179595 A JP59179595 A JP 59179595A JP 17959584 A JP17959584 A JP 17959584A JP S6158633 A JPS6158633 A JP S6158633A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- living body
- skin surface
- type induction
- suction
- 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
- 230000006698 induction Effects 0.000 title claims description 25
- 238000001179 sorption measurement Methods 0.000 claims description 23
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000000747 cardiac effect Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000227 bioadhesive Substances 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は生体用吸着型誘導電極に関するもので、特に吸
着型誘導電極に加圧空気を送入し皮膚面と電極との間に
負王現象を起させて吸着性を向上させた生体用吸着型誘
導電極ζこ関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an adsorption-type induction electrode for biological use, and in particular, pressurized air is introduced into an adsorption-type induction electrode to create a gap between the skin surface and the electrode. This invention relates to an adsorption-type induction electrode for biological use that has improved adsorption properties by causing a phenomenon.
「従来技術」 周知のように生体に発生する生体電気は、心臓。"Conventional technology" As is well known, the bioelectricity generated in the living body is the heart.
脳、筋肉などの活動によって誘起されている。特に心臓
の生体電気は、生体の皮膚面に誘起した微弱電流を外部
の心電計で検出し、心臓の異常を診断している。そして
この心電計（才、入力部を生体き電気的に結合させるた
めに皮膚の表面に電極を密着しなければならない。It is induced by the activities of the brain, muscles, etc. In particular, cardiac bioelectricity is detected by detecting weak currents induced on the skin of a living body using an external electrocardiograph to diagnose cardiac abnormalities. Electrodes must be closely attached to the surface of the skin in order to electrically connect the input part of this electrocardiograph to the living body.
この皮膚面に密着される従来の電極を、第６図に従って
説明する。第６図の電極は生体の皮膚面に密着させる手
段として吸着方法を採用するもので、従来のゴム製吸着
電極１は、金属製半円球状の電極カップ２の吸引孔３と
中空のゴム製スポイト４の開口部５（！：を金属製中空
バイブロで連通させるとともに、」二記電極カップ２の
外球面に心電計（図示せず）の入力側へ導かれるターミ
ナル７を接続した構造である。A conventional electrode that is brought into close contact with the skin surface will be explained with reference to FIG. The electrode shown in Fig. 6 uses a suction method as a means of bringing it into close contact with the skin surface of a living body.The conventional rubber suction electrode 1 has a suction hole 3 of a metal semicircular electrode cup 2 and a hollow rubber It has a structure in which the opening 5 (!:) of the dropper 4 is communicated with a metal hollow vibro, and a terminal 7 that is led to the input side of an electrocardiograph (not shown) is connected to the outer spherical surface of the electrode cup 2. be.
このような従来のゴム製吸着電極１を使用するには、先
ずゴム製スポイト４を手で押圧してから生体の皮膚面８
上に電極カップ２を当接し、次いでこの手の押圧力を解
除すると、ゴム製スポイト４の弾性的復元力で電極カッ
プ２内を減圧することにより、皮膚面にゴム製吸着電極
１を吸着させるようにしている。To use such a conventional rubber suction electrode 1, first press the rubber dropper 4 by hand and then apply pressure to the skin surface 8 of the living body.
When the electrode cup 2 is brought into contact with the top of the skin and then the pressing force of this hand is released, the pressure inside the electrode cup 2 is reduced by the elastic restoring force of the rubber dropper 4, so that the rubber suction electrode 1 is attracted to the skin surface. That's what I do.
「発明が解決しようとする問題点」
ところでこのようにゴム製吸着電極１を皮膚面に吸着さ
せて心臓に発生する微弱電流を、心電計に誘導して心臓
の異常を診断するが、このゴム製吸着電極ｌはかなりの
吸引力があるので、ゴム製 ・吸着電極１を使用後数日
間半円球状の電極カップ２の根跡が皮膚面に残留し甚だ
不快感を感じるという不都合がある。また人によっては
痛みを感じ□ 皮膚、ひ症牡いり或Ｃｔ皮膚
つ、、１が密よ、□いる人はどうしても吸着性が悪い等
の困った問題点が生じていた。``Problems to be Solved by the Invention'' By the way, abnormalities in the heart are diagnosed by guiding the weak current generated in the heart by attaching the rubber adsorption electrode 1 to the skin surface to an electrocardiograph. Since the rubber suction electrode 1 has a considerable suction force, there is the inconvenience that the roots of the semicircular electrode cup 2 remain on the skin surface for several days after using the rubber suction electrode 1, causing severe discomfort. . In addition, some people may experience pain in their □ skin, sores, or Ct skin, and those with □ problems tend to experience problems such as poor adsorption.
「問題点を解決するための手段」
そこでこの発明は、このような従来の問題点に着目して
なされたものであって、
内部に挿入溝２７と嵌合凹溝２８が形成されている頂面
部２３と、この頂面部２３の周縁から垂下され生体の皮
膚面と合致するように湾曲成形された密着片２４により
形成された開口部２５と、この開口部２５と前記挿入溝
２７との間を連通する連通孔２９とを有する弾性のある
円柱状吸盤２２と、この吸盤２２の嵌合凹溝２８に′嵌
合された電極支持板３０と、この電極支持板３０の外表
面上に接合され１つ前記吸盤２２め挿入溝２７に挿入さ
れたノズル管３１と、生体の皮膚面に接触して生体内の
電流を体外へ導出させるために前記電極支持板３０の裏
面に着脱自在に取り付けられた電極板３４とからなり、
前記開口部２５内に負圧を発生させて生体の皮膚面に吸
着させるように １・［した生体用吸着型誘導
電極。"Means for Solving the Problems" Therefore, the present invention has been made by focusing on such problems in the conventional art, and includes a top plate having an insertion groove 27 and a fitting groove 28 formed therein. Between the surface portion 23 and the opening 25 formed by the contact piece 24 that hangs from the periphery of the top surface portion 23 and is curved to match the skin surface of the living body, and between this opening 25 and the insertion groove 27. an elastic cylindrical suction cup 22 having a communication hole 29 communicating with the electrode support plate 30 fitted into the fitting groove 28 of the suction cup 22; One of the suction cups 22 is inserted into the insertion groove 27, and the nozzle pipe 31 is detachably attached to the back surface of the electrode support plate 30 in order to contact the skin surface of the living body and lead the current inside the living body out of the body. It consists of an electrode plate 34,
1. A suction-type induction electrode for a living body, which is configured to generate negative pressure in the opening 25 and be adsorbed to the skin surface of the living body.
を提供して吸着性に優れた生体用吸着型電極を得ること
により、上記の問題点を解決することを目的とするもの
である。。The object of the present invention is to solve the above-mentioned problems by providing a biological adsorption type electrode with excellent adsorption properties. .
「実施例」
以下図面に従って本発明の構成が実際上どのように具体
化されるかをその作用とともに説明する。``Example'' Hereinafter, how the configuration of the present invention is actually embodied will be explained with reference to the drawings, together with its operation.
第５図は本発明の生体用吸着型誘導電極が装着されてい
る生体用電極吸着装置の全体斜視図であつ ：て、図中
１０は生体用電極吸着装置９の四角柱状の支柱であり、
この支柱１０の上部には旋回部］１が遊嵌され、この旋
回部１１は支柱１０に対して水平方向に３６０度自由に
回転できるようになっている。また支柱１０の下方部は
心電計１２が載置されている搬送台１３に固定されてい
る。FIG. 5 is an overall perspective view of a biological electrode adsorption device to which the biological adsorption type induction electrode of the present invention is attached.
A rotating section] 1 is loosely fitted into the upper part of the column 10, and the rotating section 11 can freely rotate 360 degrees in the horizontal direction with respect to the column 10. Further, the lower part of the support column 10 is fixed to a carrier table 13 on which an electrocardiograph 12 is placed.
上記支柱１０の旋回部１１から水平方向に電極管支持腕
１４が突出されており、この電極管支持７゛″旋１部”
″４平方向０旋１ととも１′水 １“３１ｉ１Ｑ＋Ｃ３
６０＃Ｄ’ＥＴ： ＠ｆ１＠＠Ｋｉｔｒ ’５ ｉｊ’
Ｆｌ： ：。An electrode tube support arm 14 projects horizontally from the pivot section 11 of the support column 10, and this electrode tube support arm 14 has a 7"" pivot section".
"4 horizontal direction 0 rotation 1 and 1' water 1" 31i1Q+C3
60#D'ET: @f1@@Kitr '5 ij'
Fl: :.
意の位置で停止できるものである。さらにこの電極支持
腕１４は上下動機構１５によりそれを軸として矢印に示
すように回動可能即ち上下動下できるものである。この
電極支持腕１４の先端には円盤状の中継ヘッド１６が固
設されている。この中継ヘッド１６に複数本のゴ云製電
極管１７が吊下され、この電極管１７のそれぞれの一端
に本発明の生体用吸着型誘導電極１８が装着されており
、この生体用吸着型誘導電極１８の構造は後で詳述する
。It can be stopped at any desired position. Further, this electrode support arm 14 can be rotated, that is, can be moved up and down, as shown by the arrow, about the up-and-down movement mechanism 15 as an axis. A disk-shaped relay head 16 is fixedly provided at the tip of this electrode support arm 14 . A plurality of electrode tubes 17 made of gold are suspended from this relay head 16, and a biological adsorption type induction electrode 18 of the present invention is attached to one end of each electrode tube 17. The structure of the electrode 18 will be explained in detail later.
前記搬送台１３の下方には吸着型誘導電極１８に加圧空
気を送り込むための加圧ポンプ１９が配設されてあり、
２０はこの加圧ポンプ１９を始動するフートスイッチで
ある。A pressurizing pump 19 for feeding pressurized air to the adsorption type induction electrode 18 is disposed below the conveyance table 13.
20 is a foot switch for starting this pressurizing pump 19.
前記生体用吸着型誘導電極１８は、吸盤の下部にノズル
管と電極板さを嵌合したもので、吸盤２２は弾性のある
プラスチックで形成され、第１図、第２図に示されるよ
うに円形の平板状の頂面部２３と、この頂面部２３の周
縁から垂下され、生体の皮膚面に密着する密着片２４と
で円柱状に成形されている。そしてこの密着片２４は生
体の皮膚面き合致し易いようにその下端部は湾曲成形さ
れるとともに、この密着片２４の形成により開口部２５
が第４図番こ示されるように形成される。The biological suction type induction electrode 18 has a nozzle tube and an electrode plate fitted to the lower part of a suction cup, and the suction cup 22 is made of elastic plastic, as shown in FIGS. 1 and 2. It is formed into a cylindrical shape by a circular flat top part 23 and an adhesion piece 24 that hangs down from the periphery of the top part 23 and comes into close contact with the skin surface of the living body. The lower end of this contact piece 24 is curved so that it can easily fit against the skin surface of the living body, and the opening 25 is formed by forming this contact piece 24.
is formed as shown in FIG.
頂面部２３の上面の略中夫には突隆部２６が第２図に示
されるように突設されてあり、この突隆部２６内には挿
入溝２７が第２図、第４図に示さね。As shown in FIG. 2, a protruding portion 26 is provided approximately at the center of the upper surface of the top surface portion 23, and an insertion groove 27 is formed within the protruding portion 26 as shown in FIGS. Show me.
るように形成されるとともに、頂面部２３の裏面中央に
は第３図、第５図に示されるように挿入溝２７Ｌ連通し
て嵌合凹溝２８が凹設されている。At the same time, a fitting groove 28 is formed in the center of the back surface of the top surface portion 23 and communicates with the insertion groove 27L, as shown in FIGS. 3 and 5.
さらに頂面部２３には嵌合凹溝２８と近接して第４図に
示されるように、連通孔２９が穿設され前記開口部２５
と押入溝２’７とは連通されている。Further, as shown in FIG. 4, a communication hole 29 is bored in the top surface portion 23 adjacent to the fitting groove 28, and the opening 25 is provided with a communication hole 29.
and the push-in groove 2'7 are in communication with each other.
３０は第２図に示されるように前記嵌合凹溝２８に嵌合
される円形の電極板支持板で、この電極板支持板３０の
外表面上には第２図に示されるようにノズル管３１が固
設されてあり、このノズル管３１内に、第４図に示され
るように噴射ノズル３２がその先端は直径が絞りこまれ
て形成されている。またノズル管３１の周面には、第２
図、第４図に示されるように通気孔３３が穿設され、こ
の通気孔３２はノズル管３１が挿入溝２７に挿入された
ときには前記吸盤２２に形成された連通孔２９と連通ず
るようになっている。30 is a circular electrode plate support plate that is fitted into the fitting groove 28 as shown in FIG. 2, and a nozzle is provided on the outer surface of this electrode plate support plate 30 as shown in FIG. A tube 31 is fixedly installed, and an injection nozzle 32 is formed within this nozzle tube 31, as shown in FIG. 4, with a diameter narrowed at the tip. Further, on the circumferential surface of the nozzle pipe 31, a second
As shown in FIG. 4, a ventilation hole 33 is bored, and this ventilation hole 32 communicates with the communication hole 29 formed in the suction cup 22 when the nozzle pipe 31 is inserted into the insertion groove 27. It has become.
さらに前記電極支持板３０の裏面には生体の皮膚面吉接
触して生体内の電流を体外へ導出させるための第２図に
示される電極板３４が、ビス３５により第４図に示され
るように着脱自在に固定される。電極板は前記電極支持
板３０も電極板として使用できるが、電極板は生体の皮
膚面ｌと塗布されるクリーノ、と密着することにより腐
蝕が起り、その結果交換しなければならないので、電極
支持板３０と電極板３４は分離可能として随時交換でき
るようにしたものである。Further, on the back surface of the electrode support plate 30, an electrode plate 34 shown in FIG. 2 is attached by screws 35, as shown in FIG. It is removably fixed to the The electrode support plate 30 can also be used as an electrode plate, but the electrode plate is corroded due to its close contact with the skin surface of the living body and the applied cleaner, and as a result it must be replaced. The plate 30 and the electrode plate 34 are separable so that they can be replaced at any time.
この電極板３４とノズル管３１が固定された電極支持板
３０は、第４図に示されるように、そのノズル管３１は
前記吸盤２２の突隆部２６に形成された挿入溝２７に挿
入され、同時にその電極支持板３０が吸盤２２の頂面部
２３に凹設された嵌合凹溝２８に嵌合される。As shown in FIG. 4, the electrode support plate 30 to which the electrode plate 34 and the nozzle pipe 31 are fixed is inserted into the insertion groove 27 formed in the protrusion 26 of the suction cup 22. At the same time, the electrode support plate 30 is fitted into the fitting groove 28 formed in the top surface 23 of the suction cup 22.
そしてノズル管３１が挿入溝２７に挿入され、電極支持
板３０が頂面部に嵌合されると、前記開口部２５と連通
孔２９と通気孔３３は合致して空気の流通路が形成され
、この空気流通路に前記噴射ノズルが臨んでいる。また
ノズル管３１が押入溝２７に挿入されると、ノズル管３
１の一端部は前記吸盤２２から突出され、前記ゴム製の
電極管１７の基端部ζこ付設されているホルダー３６と
嵌合される。この電極管１７にはコード３７が接続され
、このコード３７は第５図の電極支持腕１４支柱１０の
旋回部１１内に配設され心電計１２に接続されている接
続コード２】に接続されている。When the nozzle pipe 31 is inserted into the insertion groove 27 and the electrode support plate 30 is fitted to the top surface, the opening 25, the communication hole 29 and the ventilation hole 33 are aligned to form an air flow path. The injection nozzle faces this airflow passage. Moreover, when the nozzle pipe 31 is inserted into the push-in groove 27, the nozzle pipe 3
1 protrudes from the suction cup 22 and is fitted into a holder 36 attached to the proximal end ζ of the rubber electrode tube 17. A cord 37 is connected to this electrode tube 17, and this cord 37 is connected to a connection cord 2 which is disposed inside the rotating part 11 of the electrode support arm 14 strut 10 and connected to the electrocardiograph 12 in FIG. has been done.
次に以」二のような構成の生体用吸着型電極１８の使用
方法を説明すると、先ず第５図に示されるように、患者
が横臥しているベッド３８の近傍に搬送台１３を移動し
て生体用電極吸着装置９をベッド３８の近くに搬送する
。次いで加圧ポンプ１９のフートスイッチ２０を操作し
て加圧空気を支柱１０に送入する。この加圧空気を支柱
１０に送入してから、電極管支持腕１４を水平方向に旋
回するとともに−Ｌ下動させて、電極管１７の先端に装
着されている吸着型誘導電極１８の吸盤１９の密着片２
３を患者の皮＊ｒｒｕこ接触させる。Next, to explain how to use the bioadhesive electrode 18 having the following configuration, first, as shown in FIG. Then, the biological electrode adsorption device 9 is transported near the bed 38. Next, the foot switch 20 of the pressurizing pump 19 is operated to supply pressurized air to the column 10. After this pressurized air is introduced into the column 10, the electrode tube support arm 14 is rotated horizontally and moved downward by -L, and the suction cup of the suction type induction electrode 18 attached to the tip of the electrode tube 17 is 19 close contact piece 2
3 to the patient's skin.
この吸着型誘導電極１８が患者の皮膚面に接触する吉、
前記支柱１０に送入された加圧空気は前記支持腕１４、
電極管］７内を通過して吸着型誘導電極１８のノズル管
３１内へ侵入し、先端が絞られている噴射ノズル３２か
ら勢いよく噴射される。この加圧空気が噴射ノズル３２
から噴射されると、第４図に示されるように、前記密着
片２４と皮膚面との間に形成されている開口部２５内の
空気は連通孔２９、通気孔３３を経て排出口３９から加
圧空気とともに吸盤２２外へ排出される。If this suction type induction electrode 18 comes into contact with the patient's skin,
The pressurized air sent into the support column 10 is transferred to the support arm 14;
The liquid passes through the electrode tube] 7, enters the nozzle tube 31 of the adsorption type induction electrode 18, and is vigorously sprayed from the injection nozzle 32 whose tip is constricted. This pressurized air is sent to the injection nozzle 32
As shown in FIG. 4, the air in the opening 25 formed between the contact piece 24 and the skin surface passes through the communication hole 29 and the ventilation hole 33 and exits from the discharge port 39. It is discharged to the outside of the suction cup 22 together with the pressurized air.
この開口部２５内の空気が排出されるこさにより開口部
２５内は負圧現象さなり、その結果吸盤２２の密着片２
４と接している皮膚面は」二方に吸引されるこＬになり
、皮膚面は密着片２４と吸着し吸着型誘導電極】８は皮
膚面に密着されるようになる。As the air inside the opening 25 is discharged, a negative pressure phenomenon occurs inside the opening 25, and as a result, the contact piece 2 of the suction cup 22
The skin surface in contact with electrode 4 is attracted in both directions, and the skin surface is attracted to the contact piece 24, and the adsorption type induction electrode 8 is brought into close contact with the skin surface.
このようにして心臓の検査が終了した後は加圧ポンプの
駆動を停止すれば吸着型誘導電極１８き皮膚面との吸着
は簡単に解かれることになる。After the cardiac examination is completed in this way, if the drive of the pressurizing pump is stopped, the adsorption of the adsorption type induction electrode 18 to the skin surface can be easily released.
「本発明の効果」
以−Ｆ本発明によれば、吸着型誘導電極に加圧空気を送
入し、生体の皮膚面さ吸着型誘導電極との間に負圧現象
を発生させて皮膚面に吸着型誘導電極を吸着させる３Ｌ
うにしたので、従来のゴー、製吸着電極のように吸着型
・険を皮膚面に強く押１モジて吸着する必要がなくなり
、その結Ｗ痛みを感じることがなくなるとともに皮膚の
弱い人でも炎症を起すようなことはない。"Effects of the Present Invention" According to the present invention, pressurized air is fed into the suction type induction electrode, and a negative pressure phenomenon is generated between the skin surface of the living body and the suction type induction electrode. 3L to adsorb the adsorption type induction electrode to
As a result, there is no need to forcefully press the suction type against the skin surface to adsorb it, unlike the conventional adsorption electrodes made by Go. Nothing will happen.
また吸盤の密着片は弾性を有し１つ生体の皮膚面に合致
するように湾曲成形されておるので、負 。In addition, the adhesion piece of the suction cup is elastic and is curved to fit the skin surface of the living body, so it is negative.
圧が発生し密着片が皮膚面に吸着する際、負圧により弾
性変形し完全に皮膚面に密着できる。When pressure is generated and the adhesive piece sticks to the skin surface, it is elastically deformed by the negative pressure and can completely adhere to the skin surface.
さらに従来のゴム製吸着電極は数日間皮膚面に吸着した
吸着電極の根跡が消えないが、この吸着型誘導電極では
１〜２時間経過すれば電極の根跡はなくなり、不快感は
解消する。Furthermore, with conventional rubber suction electrodes, the traces of the suction electrodes that are stuck to the skin surface do not disappear for several days, but with this suction type induction electrode, the traces of the suction electrodes disappear after 1 to 2 hours, and the discomfort disappears. .
その上電極支持板と電極板は分離できるようにして電極
板を電極支持板に着脱自在に止着できるワ
ようにしたので、電極板を簡単に交換できるようになり
便利になる等の利点を有する。Furthermore, the electrode support plate and the electrode plate can be separated so that the electrode plate can be detachably attached to the electrode support plate, which has the advantage of making it easy to replace the electrode plate and making it more convenient. have
第１図は本発明の一実施例に基づく吸着型誘導電極の斜
視図、第２図は第１図の吸着型誘導電極の分解斜視図、
第３図は第１図の吸着型誘導電極を下方からみた平面図
、第４図は第１図の吸着型誘導電極の縦断面図、第５図
は本発明の吸着型誘導電極を装着した生体用電極吸着装
置の斜視図、第６図は従来のゴム製吸着電駕の説明図で
ある。
１８・・・・・・生体用吸着型誘導電極、２２・・・・
・・吸盤、
２３・・・・・・頂面部、
２４・・・・・・密着片、
２５・・・・・・開］コ部、
２７・・・・・・挿入溝、
２８・・・・・・嵌合凹溝、
２９・・・・・・連通孔、
３０・・・・・・電極支持板、
３１・・・・・・ノズル管、FIG. 1 is a perspective view of a suction type induction electrode according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the suction type induction electrode of FIG. 1,
Fig. 3 is a plan view of the adsorption type induction electrode shown in Fig. 1 as seen from below, Fig. 4 is a longitudinal sectional view of the adsorption type induction electrode shown in Fig. 1, and Fig. 5 is a diagram showing the adsorption type induction electrode of the present invention mounted thereon. FIG. 6, a perspective view of the biological electrode adsorption device, is an explanatory diagram of a conventional rubber adsorption cap. 18... Adsorption type induction electrode for living body, 22...
... Suction cup, 23 ... Top surface part, 24 ... Close contact piece, 25 ... Open] part, 27 ... Insertion groove, 28 ... ... Fitting groove, 29 ... Communication hole, 30 ... Electrode support plate, 31 ... Nozzle pipe,
Claims (1)
部２３と、この頂面部２３の周縁から垂下され生体の皮
膚面と合致するように湾曲成形された密着片２４により
形成された開口部２５と、この開口部２５と前記挿入溝
２７との間を連通する連通孔２９とを有する弾性のある
円柱状吸盤２２と、この吸盤２２の嵌合凹溝２８に嵌合
された電極支持板３０と、この電極支持板３０の外表面
上に接合され１つ前記吸盤２２の挿入溝２７に挿入され
たノズル管３１と、生体の皮膚面に接触して生体内の電
流を体外へ導出させるために前記電極支持板３０の裏面
に着脱自在に取り付けた電極板３４とからなり、前記開
口部２５内に負圧を発生させて生体の皮膚面に吸着させ
るようにした生体用吸着型誘導電極。It is formed by a top surface part 23 in which an insertion groove 27 and a fitting groove 28 are formed, and an adhesion piece 24 that hangs from the periphery of this top surface part 23 and is curved to match the skin surface of the living body. An elastic cylindrical suction cup 22 having an opening 25 and a communication hole 29 that communicates between the opening 25 and the insertion groove 27, and an electrode fitted into the fitting groove 28 of the suction cup 22. The support plate 30 and the nozzle pipe 31 bonded to the outer surface of the electrode support plate 30 and inserted into the insertion groove 27 of the suction cup 22 contact the skin surface of the living body to transfer the current inside the living body to the outside of the body. This is an adsorption type for living organisms, which is composed of an electrode plate 34 detachably attached to the back surface of the electrode support plate 30 to lead out the electrode, and is made to generate negative pressure in the opening 25 to be adsorbed to the skin surface of the living body. Induction electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59179595A JPS6158633A (en) | 1984-08-29 | 1984-08-29 | Suction type induction electrode for living body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59179595A JPS6158633A (en) | 1984-08-29 | 1984-08-29 | Suction type induction electrode for living body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6158633A true JPS6158633A (en) | 1986-03-25 |
| JPH0470012B2 JPH0470012B2 (en) | 1992-11-09 |
Family
ID=16068475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59179595A Granted JPS6158633A (en) | 1984-08-29 | 1984-08-29 | Suction type induction electrode for living body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6158633A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3640270A (en) * | 1969-08-02 | 1972-02-08 | Niess Elektromed Ingeborg | Electric contactor with venturi-suction means for organic tissue |
| US4248243A (en) * | 1978-08-25 | 1981-02-03 | Fa. Ingeborg Niess Elektromedizinische Apparate | Suspension arm for E.K.G. suction electrodes |
| JPS59137033A (en) * | 1983-01-12 | 1984-08-06 | インゲボルク・ニ−ス | Electrode apparatus for voltage falling of electrophysiological voltage |
-
1984
- 1984-08-29 JP JP59179595A patent/JPS6158633A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3640270A (en) * | 1969-08-02 | 1972-02-08 | Niess Elektromed Ingeborg | Electric contactor with venturi-suction means for organic tissue |
| US4248243A (en) * | 1978-08-25 | 1981-02-03 | Fa. Ingeborg Niess Elektromedizinische Apparate | Suspension arm for E.K.G. suction electrodes |
| JPS59137033A (en) * | 1983-01-12 | 1984-08-06 | インゲボルク・ニ−ス | Electrode apparatus for voltage falling of electrophysiological voltage |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0470012B2 (en) | 1992-11-09 |
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