JPS58169435A - Interfacial substrate for living body electrode and production thereof - Google Patents
Interfacial substrate for living body electrode and production thereofInfo
- Publication number
- JPS58169435A JPS58169435A JP57050194A JP5019482A JPS58169435A JP S58169435 A JPS58169435 A JP S58169435A JP 57050194 A JP57050194 A JP 57050194A JP 5019482 A JP5019482 A JP 5019482A JP S58169435 A JPS58169435 A JP S58169435A
- Authority
- JP
- Japan
- Prior art keywords
- base material
- pad
- electrode
- peripheral frame
- columnar body
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000000758 substrate Substances 0.000 title description 5
- 239000000463 material Substances 0.000 claims description 74
- 230000002093 peripheral effect Effects 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 7
- 230000014759 maintenance of location Effects 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 15
- 239000011505 plaster Substances 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 229920000569 Gum karaya Polymers 0.000 description 3
- 241000934878 Sterculia Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 235000010494 karaya gum Nutrition 0.000 description 3
- 229940039371 karaya gum Drugs 0.000 description 3
- 239000000231 karaya gum Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 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】
本発明は、心電１計や脳波計等の生体電位測定装置や低
周波治療装置等に接続して使用される生体電極の界面基
材構造及びその製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an interface base material structure of a bioelectrode used in connection with a biopotential measuring device such as an electrocardiograph or an electroencephalograph, a low frequency treatment device, etc., and a method for manufacturing the same.
一般にこの種の生体電極例λげ生体電位測定用電極とし
ては、吸盤状弾性体に金属電極を内股し、前記弾性体の
吸引力により皮）＠に金属電極を接触させるようにしｆ
こものや、金属板等の導電性部材をバンド等により皮膚
に圧着するようにした電極が使用されていｆ二。Generally, as an example of this type of bioelectrode, an electrode for measuring biopotential with a λ-shaped structure is such that a metal electrode is placed inside a suction cup-like elastic body, and the metal electrode is brought into contact with the skin by the suction force of the elastic body.
An electrode is used in which a conductive member such as a metal plate is pressed onto the skin using a band or the like.
しかし、前者の電極では金植電極と皮膚との導電性を良
好にするために電屑質を含むり１１−ムを介在させなけ
ればならず、使用後にこのクリームを拭き取る作業は非
常に面倒なものであっｆこ。またこの電極においては皮
膚を吸引することにより固定する方法ケ採っているため
長時間使用により皮膚が充血し痛みを伴う等の欠点を有
していた。また、後者の電極では、立体的な人体の皮膚
σ）任意の場所に固定するのは非常に難かしく、場所に
よっては固定できない場合もあった。さらに被測定者の
わずかな動きで答易にずれてし゛まい正確な測定ケする
ことができない欠点も有してい１こ。However, in the case of the former electrode, it is necessary to interpose a layer containing electrical waste in order to improve conductivity between the gold-plated electrode and the skin, and wiping off the cream after use is extremely troublesome. It's a thing. Furthermore, since this electrode uses a method of fixing the skin by suction, it has the disadvantage that the skin becomes bloodshot and painful when used for a long period of time. In addition, with the latter electrode, it is very difficult to fix it to any arbitrary location on the three-dimensional human skin σ), and it may not be possible to fix it depending on the location. Furthermore, it has the disadvantage that accurate measurements cannot be taken because it easily shifts due to the slightest movement of the person being measured.
このような欠点を改良した電極として特開昭５４年７７
４８９号（対応米国特許第４，１２５，１１０号）や特
開昭５２年９５８９５号（対応米国特許第４．０６６，
０７８号）または特開昭５５年８１６３５号（対応米国
特許第１９７８年９６８４８９号）公報に開示されてい
る電極が発明された。すなわちこれらの電極囚は、例え
ば第１図に示すように導電部（１）と支持部（２）とを
有する裏打ち部材（３）と界面基拐（４）とより成り、
前記界面基材（４）自体が、導電性と保形性と粘着性と
を有しており、り１１−ムや固定バンド等を一切必要と
せず単に生体に抑圧するのみで界面基材（４）自体の粘
着力により極めて良好に皮膚に固定されるものである。As an electrode that improved these drawbacks, Japanese Patent Application Laid-Open No. 1977-77
No. 489 (corresponding U.S. Patent No. 4,125,110) and JP-A No. 1973-95895 (corresponding U.S. Patent No. 4.066,
No. 078) or Japanese Unexamined Patent Publication No. 1981-81635 (corresponding US Pat. No. 1978-968489). That is, these electrode containers are composed of a backing member (3) having a conductive part (1) and a supporting part (2) and an interface base (4), as shown in FIG. 1, for example.
The interface base material (4) itself has conductivity, shape retention, and adhesiveness, and does not require any rims or fixing bands, and can be applied to a living body by simply pressing the interface base material (4) against the living body. 4) It is extremely well fixed to the skin due to its own adhesive strength.
しかしながら、この電極の界面基材（４）はいずれのも
のにおいても、あらかじめシート状に成形したものを型
で打抜いて製造する方法を採っていたため、その周縁面
（５）はむきだし状態になっているものであった。その
ため多湿の場所で使用したり、多量の汗が発生しムニ場
合、１には長期間使用したり極度の外圧がかかったりし
た場合界面基材（４）が変形し、電極の周縁方向に逸出
しこの種生体用電極としての性能に著しく悪影響を与え
るものであった。さらに界面基材が周囲にはみ出し７た
状態は美観をそこねるばかりで無く、剥離時の操作性に
も著【−７く悪影響を与えるものであった。However, in all cases, the interface base material (4) of these electrodes was manufactured by punching out a sheet that was previously formed into a sheet, so the peripheral surface (5) was exposed. It was something that Therefore, if it is used in a humid place, or if a large amount of sweat is generated, or if it is used for a long time or is subjected to extreme external pressure, the interface base material (4) may deform and deviate towards the periphery of the electrode. This had a significant negative impact on the performance of this type of biological electrode. Furthermore, the state in which the interfacial base material protrudes to the surrounding area not only impairs the aesthetic appearance, but also has a significant negative effect on the operability during peeling.
筐に、シート状に成形した界面基材を打抜いて製造する
方法はその工程上歩留捷りが極めて悪く無駄な材料が多
量に破棄されているものであった。The method of manufacturing the casing by punching out the interfacial base material formed into a sheet-like shape has an extremely low yield rate due to the process, and a large amount of wasted material is discarded.
本発明は上記欠点を解消したもので、通常σ）使用状態
のみならず過酷な条件での使用においても極めて良好な
保形性を有する生体電極用の界面基材及びこの界面基材
を極めて効率良く得られる製造方法を提供することを目
的とする。The present invention eliminates the above-mentioned drawbacks, and provides an interface base material for bioelectrodes that has extremely good shape retention not only under normal use conditions but also under harsh conditions, and provides an extremely efficient interface base material for bioelectrodes. The purpose is to provide a manufacturing method that yields good results.
以下、本発明の一実施例を図面第２図及び第３図を参照
して詳細に説明する。図においてａυは生体電極用の界
面基材である。この界面基材０υはパッド部０４と周縁
枠０３とを有している。このバンド部ａカは例えばカラ
ヤガム４５重量部とグリセリン５０重量部と塩化ナトリ
ウム５重量部との混和物で形成さねており、これ自体が
導Ｍ１性と保形性と粘着性とを有するものである。Hereinafter, one embodiment of the present invention will be described in detail with reference to FIGS. 2 and 3 of the drawings. In the figure, aυ is an interface base material for a bioelectrode. This interface base material 0υ has a pad portion 04 and a peripheral frame 03. This band part a is formed of, for example, a mixture of 45 parts by weight of karaya gum, 50 parts by weight of glycerin, and 5 parts by weight of sodium chloride, and this band itself has M1 conductivity, shape retention, and adhesiveness. It is.
１γこ周縁枠０は柔軟で連続気泡を有する発泡体例えば
発泡ポリウレタンで形成され、前記パッド部と同一の厚
さを有し前記パッド部（Ｌ擾の周縁に一体に設けられて
いる。The peripheral frame 0 is made of a flexible foam having open cells, such as foamed polyurethane, and has the same thickness as the pad part, and is integrally provided on the periphery of the pad part (L).
この界面基材αυを使用する時は、まず第１図に示した
ような導電部１１１と支持部（２）とを有する裏打ち部
材（３）に、界面基材ｕヶそれ自体の粘着力により貼着
する。この操作により生体用電極は完成する。その後、
人体の測定または刺激の希望位置に当接し、押圧する。When using this interfacial base material αυ, first, it is attached to a backing member (3) having a conductive part 111 and a support part (2) as shown in FIG. Paste. Through this operation, the biological electrode is completed. after that,
Touch and press the desired position of the human body for measurement or stimulation.
この操作により界面基材αυ自体の粘着力により、生体
用電極は人体に貼着される。Through this operation, the biological electrode is adhered to the human body by the adhesive force of the interface base material αυ itself.
次に上記界面基材の製造方法の一実施例を図面第４図及
び第５図を参照して詳細に説明する。Next, an embodiment of the method for manufacturing the above interface base material will be described in detail with reference to FIGS. 4 and 5.
１ず、周縁枠シートＱυと滑面紙（ハ）と硬質パイプ（
ハ）とで型筒体ｃ１４を形成する。この硬質パイプ（ハ
）は例えば塩化ビニールで形成され、その内周面には滑
面処理例えばシリコーン処理を施された滑面紙（２）が
密着配設されている。さらにこの滑面紙（ハ）の内周面
には、柔軟で連続気泡を有する材質例えばポリウレタン
を円筒形で発泡したものまたは発泡ポリウレタンシート
の対向する２辺を接着して円筒形に形成した周縁枠シー
トｃｌυが密着配設されている。この型筒体（財）に、
混和器（ホ）で混和されたパッド部組成物（ホ）を流し
込み充填する。このパッド部組成物弼は例えばカラヤガ
ム４５重量部とグリセリン５０重量部と塩化ナトリウム
５重量部との混合液体である。罰はパッド部素材である
。このパッド部木材（社）は前記パッド部組酸物ＯＩヲ
適宜手段例えば１〜２時７間程度の自然放置、または８
０℃程度で５分程度加熱処理すること等により硬化させ
たものである。（ハ）は基材柱状体である。この基材柱
状体（至）は前記硬化したパッド部素材（財）とこのバ
ッド部素材（財）の外周面に粘着固定された周縁枠シ−
） Ｃ；１０とで形成され、前記硬質パイプ（ハ）より
抜去ったものである。この基材柱状体（ハ）を円板状の
回転刃０１で任意の厚さにスライスカットすることによ
り、バンド部０ａとこのバ、７ド部ａａと向−の厚さを
有しその周縁に一体に設けられた周縁枠（１３とを有す
る生体電極用界面基材（Ｉｌｌが得られる。1. First, the peripheral frame sheet Qυ, the smooth paper (c), and the hard pipe (
c) to form a mold cylinder c14. This hard pipe (C) is made of, for example, vinyl chloride, and a smooth paper (2) that has been subjected to a smooth surface treatment, such as a silicone treatment, is closely disposed on its inner peripheral surface. Furthermore, the inner peripheral surface of the smooth paper (C) is made of a flexible, open-celled material such as polyurethane foamed in a cylindrical shape, or a peripheral edge formed by gluing two opposing sides of a foamed polyurethane sheet into a cylindrical shape. The frame sheets clυ are arranged in close contact with each other. In this mold body (goods),
The pad part composition (E) mixed in the mixer (E) is poured and filled. The pad composition is, for example, a liquid mixture of 45 parts by weight of karaya gum, 50 parts by weight of glycerin, and 5 parts by weight of sodium chloride. The punishment is the pad material. This Pad Wood Co., Ltd. is used to remove the Pad Wood Oxide OI by appropriate means, for example, by leaving it naturally for about 1 to 2 hours and 7 hours, or by leaving it for 8 hours.
It is cured by heat treatment at about 0° C. for about 5 minutes. (C) is a base columnar body. This base material columnar body consists of the hardened pad material (material) and the peripheral frame sheet adhesively fixed to the outer peripheral surface of this pad material (material).
) C:10, and was removed from the hard pipe (c). By slicing this base material columnar body (c) to a desired thickness with a disc-shaped rotary blade 01, a thickness is formed between the band part 0a, this band part 7, and the band part aa, and the peripheral edge thereof A bioelectrode interface base material (Ill) having a peripheral frame (13) integrally provided with the bioelectrode interface base material (Ill) is obtained.
尚、上記実施例においては、パッド部組成物の好適な配
合例として、カラヤガム４５重量部とグリセリン５０重
量部と塩化ナトリウム５重量部との混和物で形成したも
のについて説明したが、この配合比は使用目的や使用場
所により変化させたものであっても良す。１に、界面基
材の材料としては、特開昭５５年８１６３５号公報や特
開昭５２年９５８９５号公報または特開昭５４年７７４
８９号公報に開示されているものから、本発明の用途に
応じ、任意に選択したもの等導電性と保形性と棹：攬性
とを有し、初期に流動状態で適宜手段により硬化するも
のであればいかなるものを使用しても良い。さらに、周
縁枠も発泡ポリウレタンを使用したものについて説明し
たが、ポリエチレン等の他の発泡体でも良く、壕だ塩化
ビニールやゴム等を使用したものであ、りても良い。In addition, in the above example, as a preferred blending example of the pad composition, a mixture of 45 parts by weight of karaya gum, 50 parts by weight of glycerin, and 5 parts by weight of sodium chloride was explained. may be changed depending on the purpose and place of use. 1, as the material of the interface base material, JP-A No. 81635 of 1981, JP-A No. 95895 of 1972, or JP-A No. 774 of 1974 are used.
A material arbitrarily selected from those disclosed in Japanese Patent Application No. 89 according to the use of the present invention, etc., which has conductivity, shape retention, and shank property, and is initially hardened in a fluid state by appropriate means. You can use anything as long as it is. Furthermore, although the peripheral frame has been described using foamed polyurethane, other foams such as polyethylene may be used, and the grooves may also be made of vinyl chloride, rubber, or the like.
また、製造方法の一例として、硬質パイプに抜去を容易
にするための滑面紙を密着配設し、基材柱状体を抜去っ
てスライスカットするプロセスについて説明しｆこが、
この滑面紙は無いモ０）であっても良く、′！た、硬質
パイプの内周面に滑面処理を施したものでも良い。さら
に周縁枠シートの外周面に滑面処理を施し、抜去容易に
しにものであっても良い。′！−ｆこ、硬質バづプでは
無（、軟質のビニール等を型筒体として使用し、これに
パッド部組酸物ケ充填し硬化後の基材柱状体を内設した
状態で型筒体ごとスライスカットしたものであっても良
い。さらに、基材柱状体を、より硬化させ、切断時の変
形を少なくし刃への付着も減少させるために、型筒体へ
の充填後−３０℃〜−４０℃で３時間程度冷却固化した
ものであっても良い。ＩＴこスライスカットを容易にす
るために、刃の°回転とは逆方向に基材柱状体も回転さ
せたものであっても良い。In addition, as an example of the manufacturing method, we will explain a process in which smooth paper is closely attached to a hard pipe to facilitate removal, and the base columnar body is removed and sliced.
This smooth paper may be 0) and ′! Alternatively, the inner peripheral surface of a hard pipe may be smoothed. Furthermore, the outer circumferential surface of the peripheral frame sheet may be smoothed to facilitate removal. ′! -F This is not possible with hard bap (but a soft vinyl or the like is used as the mold cylinder, the pad is filled with acid, and after hardening the base column is placed inside the mold cylinder). Furthermore, in order to further harden the base columnar body, reduce deformation during cutting, and reduce adhesion to the blade, the base material columnar body may be heated at -30°C after filling into the mold cylinder body. It may be one that has been cooled and solidified at ~-40°C for about 3 hours.In order to facilitate slicing, the base columnar body is also rotated in the opposite direction to the rotation of the blade. Also good.
さらに、切断手段は糸鋸による切断、レーザ光による切
断等、目的、材質に応じ適宜選択したものであっても良
ｂ０
次に、本発明をイオントフオレーゼ用プラスター構造体
電極に適用Ｌ ｆこ一実施例を図面第６図及び第７図を
参照して詳細に説明する。図においてＣ３ηはイオント
フオレーゼ用プラスター構造体である。この構造体ｃ３
ηは裏打ち部材（至）と界面基材（至）とで構成されて
いる。この界面基材−は第１のバッド部丁なわち関電極
基材（財）と第２のパッド部′″ｒなわち不関電極基材
（至）と夕同心円上に一体に形成したもので、各々の周
縁には電極（財）、＠と同一の厚さを有する周縁枠（至
）、Ｇ７）が一体に設けられてｂる。この周縁枠（至）
、Ｃ１ηは柔軟性と絶縁性とを併せ有する材質例えば発
泡ボ１）エチレンで形成されている。前記不関電極基拐
（至）の組成は上記第１の実施例と同一のためその説明
を省略するが、関電極基材（ロ）にはさらにツリチル酸
ナトリウムや了スコルピン酸ナトリウム（ビタミンＣＮ
ａ塩）等のイオン性薬剤が含有されている。前記裏打ち
部材ｃ（邊は軽量電池例えば込わゆるボタン状電池（至
）を有しでいる。このボタン状電池（至）の一方の極例
えば（−）極は、前記関電極基材（ロ）の略全面に粘着
さ：ｈ、、 ｒ、＝例えばアルミ箔で形成された電流分
散用導電性部材層（至）に直接接続されており、筐だ（
＋）極はリード線ＣＩを介して、前記不関電極基拐（ハ
）の略全血に粘着された電流分散用導電性部材層（４り
に接続されている。、ｆ４２）は電池ケースで、（４３
）はプラスター構造体０１１の全面を覆う軟質絶縁カバ
ーである。Furthermore, the cutting means may be appropriately selected depending on the purpose and material, such as cutting with a jig saw or cutting with a laser beam.Next, the present invention is applied to a plaster structure electrode for iontophoresis. The embodiment will be described in detail with reference to FIGS. 6 and 7. In the figure, C3η is a plaster structure for iontophoresis. This structure c3
η is composed of a backing member (to) and an interface base material (to). This interface base material is formed integrally with the first pad part, that is, the related electrode base material, and the second pad part, that is, the indifferent electrode base material, on a concentric circle. A peripheral frame (G7) having the same thickness as the electrode (material) and @ is integrally provided on each peripheral edge.
, C1η are made of a material having both flexibility and insulation properties, such as foamed foam 1) ethylene. The composition of the unrelated electrode substrate (2) is the same as that of the first embodiment, so a description thereof will be omitted.
Contains ionic drugs such as a salt). The backing member c (on the side) has a lightweight battery, such as a so-called button-shaped battery (to). One pole of this button-shaped battery (to), for example, the (-) pole, ) is adhered to almost the entire surface of the housing (
+) The electrode is connected to the current dispersion conductive member layer (F42) attached to the substantially whole blood of the indifferent electrode base (C) through the lead wire CI. So, (43
) is a soft insulating cover that covers the entire surface of the plaster structure 011.
この界面基材−の使用方法は−Ｅ記第１の実施例と同一
であるのでその説明を省略するが、本実施例の適用例で
あるイオントフオレーゼ用プラスター構造体Ｏａは、界
面基材（至）の各電極基材（財）、＠ケ裏打ち部材０凌
の対応する電流分散用導電性部材層（至）、 （ａ）に
貼着することにより完成する。その後、人体のイオン導
入希望位置に関電極基材（財）が当接するように貼着す
る。この操作と同時に関電極基材（財）と不関電極基材
（ハ）とは閉回路を形成し、関電極基材（ロ）に含有さ
れたイオン性薬剤の経皮浸透は電流により加速される。The method of using this interfacial base material is the same as in the first embodiment described in -E, so its explanation will be omitted. However, the plaster structure Oa for iontophoresis, which is an application example of this embodiment It is completed by adhering each electrode base material (to) to the corresponding current dispersion conductive member layer (to) of the backing member (to) (a). Thereafter, the electrode base material is attached so that it is in contact with the desired position of the human body for ion introduction. At the same time as this operation, the related electrode base material (goods) and the indifferent electrode base material (c) form a closed circuit, and the transdermal penetration of the ionic drug contained in the related electrode base material (b) is accelerated by the current. be done.
この時、関電極基材（ロ）と不関電極基材（至）との間
には絶縁性周縁枠（至）が一体に形成されているため各
基材間の短絡は全く生じない。At this time, since the insulating peripheral frame (to) is integrally formed between the related electrode base material (b) and the unrelated electrode base material (to), no short circuit occurs between the respective base materials.
次に本実施例の界面基材の製造方法を説明する。まず、
前記第１の実施例のプロセスとｌｉｔ −の方法により
関電極基材（財）の基材柱状体を製造する。そして、こ
の基材柱状体の両端の中心を固定し、この基材柱状体の
側面部に対して所定の間隔をもって軸方向に包囲するよ
うに型筒体を形成Ｔる。その後前記間隔にパッド部組成
物を充填し、界面基材（至）の基材柱状体を形成する１
゜この基材柱状体を前記第１の実施例と同様の方法でス
ライスカットする。このプロセスにより界面基材（至）
は完成する。Next, a method for manufacturing the interface base material of this example will be explained. first,
A base material columnar body for a related electrode base material (corporate) is manufactured by the process of the first embodiment and the lit method. Then, the center of both ends of this base columnar body is fixed, and a mold cylinder T is formed so as to surround the side surface of this base columnar body in the axial direction with a predetermined interval. After that, the pad part composition is filled in the above-mentioned interval to form a base material columnar body of the interface base material (1).
゜This base columnar body is sliced in the same manner as in the first embodiment. Through this process, the interfacial base material (to)
is completed.
尚、本実施例の適用例で蔦るイオントフオレーゼ用プラ
スター構造体及び界面基材の組成は上記実施例に限定さ
れるものでは無く、特願昭５６−１０６９３５号に開示
されているものを任意に使用したものであっても良い。The compositions of the plaster structure for iontophoresis and the interface base material used in the application example of this example are not limited to those of the above example, but may be those disclosed in Japanese Patent Application No. 106935/1982. It may be used arbitrarily.
以上の説明で明らかなように本発明生体電極用界面基材
によれば、パッド部の周縁にこのバンド部と同一の厚さ
を有する周縁枠な一体に設けたため、通常の使用状態の
みならず過酷な条件での使用においても極めて良好７ｃ
保形性を有する。′！た、保形性が良好なため、再使用
１石場合においても変形は少なく、さらに裏打ち部材よ
り剥離して取外す場合も周縁に非粘着部があるため極め
て容易に取外丁ことができる。またこの場合も周縁枠な
有するため変形は著１７＜おこりにくくなる効果な有す
る。As is clear from the above explanation, according to the interface base material for a bioelectrode of the present invention, since it is integrally provided with a peripheral frame having the same thickness as the band part on the periphery of the pad part, it can be used not only in normal usage conditions. Extremely good performance even under harsh conditions 7c
Has shape retention. ′! In addition, since it has good shape retention, there is little deformation even when it is reused as a single piece, and even when it is removed by peeling from the backing member, it can be removed extremely easily because there is a non-adhesive part on the periphery. Also in this case, since there is a peripheral frame, deformation is less likely to occur.
特に第１の実施例のように、周縁枠に連続気泡を有する
発泡体を使用すると、この周縁枠自体が吸湿作用を有す
るため、多湿の場所で使用【−ｆこり、多喰の汗が発生
した場合においても長時間に亘り良好に使用することが
できる。さらに連続気泡のためバンド部組成物と機械的
に結合し一体感がより増幅される。In particular, when a foam with open cells is used for the peripheral frame as in the first embodiment, the peripheral frame itself has a moisture-absorbing effect. Even in this case, it can be used satisfactorily for a long time. Furthermore, since the cells are open, they are mechanically bonded to the band composition and the sense of unity is further amplified.
１ｆこ、第２の実施例のように周縁枠に絶縁性の材料を
使用すると、イオントフオレーゼ用プラスター構造体に
適用しムニ場合、上記効果の他に、関電極基材と不関電
極基材とを別々に設けて貼着する必要も無く、また、そ
の間に別の絶縁物を装着する手間もいらず、極めて扱い
易く、さらに短絡の心配も全く無いイオントフオレーゼ
用フラヌター構造体用の界面基拐を得ることができる。1f.If an insulating material is used for the peripheral frame as in the second embodiment, when applied to a plaster structure for iontophoresis, in addition to the above effects, the related electrode base material and the indifferent electrode base material are It is extremely easy to handle, without the need to install and attach separate materials, and there is no need to attach another insulator between them, and there is no need to worry about short circuits. An interfacial layer can be obtained.
また、本発明生体電極用の界面基材の製造方法によれば
、基材柱状体をスライスカットする方法としタタめ、従
来σ）シート打抜き方法に比較し旧料の歩留１９を著し
く良好にすることができ、その製造スペースも小さくす
ることができる。さらに、周縁枠シートが基材柱状体の
周側面ケ覆っているため、加工時及びカット時の変形が
少なく、また周側面は非粘着性となるためその操作性も
極めて良好となる。さらに、シー ト打抜方法では不可
能でル）つｆこ、イオントフオレーゼプラスター構造体
用の電極の一体型界面基材も本製造方法によれば、極ぬ
で簡単に正確に製造することができる。In addition, according to the method for manufacturing an interface base material for a bioelectrode of the present invention, the method of slicing and cutting the base material columnar body is used, and the yield rate of the old material is significantly improved compared to the conventional σ) sheet punching method. The manufacturing space can also be reduced. Furthermore, since the peripheral frame sheet covers the circumferential side of the base columnar body, there is little deformation during processing and cutting, and since the circumferential side is non-adhesive, its operability is also extremely good. Furthermore, according to this manufacturing method, it is possible to manufacture electrode-integrated interface base materials for iontophoretic plaster structures extremely easily and accurately, which is impossible with the sheet punching method. I can do it.
第１図は従来の界面基材乞生体電位測定用電極に適用し
た一実施例を示す斜視図、第２図は本発明生体電極用界
面基材の一実施例を示−ｒ斜視図、第３図は同断面図、
第４図及び第５図は本発明界面基材の製造方法の一実施
例を示す各各斜視図、第６図及び第７図は本発明界面基
材をイオントフオレーゼ用プラスター構造体に適用した
一実施例を示し２、第７図は界面基材の斜視図、第８図
はプラスター構造体の断面図である。
（Ａ）・・・・・・・・・生体電極、ａｌ）・・・・・
・・・・界面基材。
α２・・・・・・・・・バンド部、０３・・・・・・・
・・周縁枠。
ｔ２η・・・・・・・・・周縁枠シート、ｃ！１・・・
・・・・・・硬質パイプ。
Ｑ荀・・・・・・・・・型筒体、０１・・・・・・・・
・パッド部組成物。
匈・・・・・・・・・バッド部素材、＠・・・・・・・
・・基材柱状体。
（ハ）−・・・・・・・・回転刃。
０ト・・・・・イオントフオレーゼ用プラスター構造体
（生体用電極）。
α濠・・・・・・・−・界面基材、（ロ）・・・・・・
関電極基拐（界面基材）。
（ハ）・・・・・・−・・不関電極基材（界面基拐）。
０９・・・・・・・・・関Ｗ極基材の周縁枠。
０７）・・・・・・・・不関電極基１の周縁枠特許出願
人 株式公判 アドバンス
、ｉ（
第１図
囚 囚 囚
第６図
第７図
手続補正書（方式）
％式％
１、事件の表示 昭和５７年特許願第５０１９４号
２、発明の名称
生体電極用界面基材及びその製造方法
３、 補正をする者
事件との関係 特許出願人
住所 〒１０３ 東京都中央区日本橋小舟町５番７号
４、補正命令の日付
昭和５７年６月１１日
（発送日 昭和５７年６月２９日）
５、補正の対象
明細書［図面の簡単な説明」の欄
６、補正の内容
明細書第１４頁第１１行目の「第７図」を「第６図」に
訂正する。
明細書第１４頁第１２行目の１第８図」を「第７図」に
訂正する。FIG. 1 is a perspective view showing an embodiment of the conventional interface base material applied to a biopotential measuring electrode; FIG. 2 is a perspective view showing an embodiment of the interface base material for a bioelectrode of the present invention; Figure 3 is the same cross-sectional view,
Figures 4 and 5 are perspective views showing one embodiment of the method for manufacturing the interfacial base material of the present invention, and Figures 6 and 7 are views in which the interfacial base material of the present invention is applied to a plaster structure for iontophoresis. An example is shown in Fig. 7, which is a perspective view of the interface base material, and Fig. 8 is a sectional view of the plaster structure. (A)・・・・・・Bioelectrode, al)・・・・・・
...Interfacial base material. α2...Band part, 03...
...Peripheral frame. t2η......peripheral frame sheet, c! 1...
・・・・・・Hard pipe. Q Xun・・・・・・Mold cylinder body, 01・・・・・・・・・
・Pad part composition.匈・・・・・・・Bud part material, @・・・・・・・・・
...Base material columnar body. (c) - Rotating blade. 0t...Plaster structure for iontophoresis (biological electrode). α moat・・・・・・・Interface base material, (b)・・・・・・
Separate electrode substrate (interface substrate). (c)...--Indifferent electrode base material (interface base material). 09・・・・・・・・・Peripheral frame of Seki W pole base material. 07) ....... Peripheral frame patent applicant for unrelated electrode group 1 Stock trial Advance, i Indication of the case Patent Application No. 50194 filed in 1982 2 Title of the invention Interfacial substrate for bioelectrode and its manufacturing method 3 Person making the amendment Relationship to the case Patent applicant address 5 Kobune-cho, Nihonbashi, Chuo-ku, Tokyo 103 Japan No. 7 No. 4, Date of amendment order June 11, 1980 (Delivery date June 29, 1982) 5. Specification subject to amendment [Brief explanation of drawings] Column 6, Details of amendment "Fig. 7" on page 14, line 11 is corrected to "Fig. 6.""Fig. 1, Fig. 8" on page 14, line 12 of the specification is corrected to "Fig. 7."
Claims (2)
体に設けられた周縁枠とを有することを特徴とする生体
電極用界面基材。(1) A pad that has conductivity, shape retention, and adhesiveness. 1. An interface base material for a bioelectrode, comprising: a pad portion; and a peripheral frame having approximately the same thickness as the pad portion and integrally provided around the pad portion.
にパッド部組成物を充填し、このパッド部組成物を適宜
手段により硬化させたパッド部素材と前記周縁枠シート
とより成る基材柱状体を形成し、この基材柱状体を内設
した型筒体または型筒体より抜去った基材柱状体をスラ
イスカットして形成されることを特徴とする生体電極用
界面基材の製造方法。(2) Consisting of the pad material and the peripheral frame sheet, which is obtained by filling a pad composition into a cylinder body with a peripheral frame sheet closely disposed on the inner circumferential surface, and curing the pad composition by an appropriate means. An interface group for a bioelectrode, characterized in that it is formed by forming a base columnar body and slicing a mold cylinder having the base columnar body therein, or by slicing and cutting a base substance columnar body removed from the mold cylinder. Method of manufacturing wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57050194A JPS58169435A (en) | 1982-03-30 | 1982-03-30 | Interfacial substrate for living body electrode and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57050194A JPS58169435A (en) | 1982-03-30 | 1982-03-30 | Interfacial substrate for living body electrode and production thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58169435A true JPS58169435A (en) | 1983-10-05 |
| JPH0326046B2 JPH0326046B2 (en) | 1991-04-09 |
Family
ID=12852336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57050194A Granted JPS58169435A (en) | 1982-03-30 | 1982-03-30 | Interfacial substrate for living body electrode and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58169435A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01167206U (en) * | 1988-05-18 | 1989-11-24 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54160097A (en) * | 1978-06-06 | 1979-12-18 | Tokyo Shibaura Electric Co | Livinggbody electrode |
| JPS5530500U (en) * | 1978-08-21 | 1980-02-27 | ||
| JPS5547828U (en) * | 1978-09-22 | 1980-03-28 | ||
| JPS56127755U (en) * | 1980-02-29 | 1981-09-29 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5270877A (en) * | 1975-12-10 | 1977-06-13 | Seikosha Kk | Pendulum clock |
-
1982
- 1982-03-30 JP JP57050194A patent/JPS58169435A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54160097A (en) * | 1978-06-06 | 1979-12-18 | Tokyo Shibaura Electric Co | Livinggbody electrode |
| JPS5530500U (en) * | 1978-08-21 | 1980-02-27 | ||
| JPS5547828U (en) * | 1978-09-22 | 1980-03-28 | ||
| JPS56127755U (en) * | 1980-02-29 | 1981-09-29 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01167206U (en) * | 1988-05-18 | 1989-11-24 | ||
| JPH0541684Y2 (en) * | 1988-05-18 | 1993-10-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0326046B2 (en) | 1991-04-09 |
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