JPH032248Y2 - - Google Patents
Info
- Publication number
- JPH032248Y2 JPH032248Y2 JP1984033681U JP3368184U JPH032248Y2 JP H032248 Y2 JPH032248 Y2 JP H032248Y2 JP 1984033681 U JP1984033681 U JP 1984033681U JP 3368184 U JP3368184 U JP 3368184U JP H032248 Y2 JPH032248 Y2 JP H032248Y2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive sheet
- medical
- sheet
- bonding portions
- nonwoven fabric
- 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
Links
Landscapes
- Electrotherapy Devices (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Nonwoven Fabrics (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は、医療用生体電極、つまり、体表層と
外部の電気的医療装置、例えば心電計との電気的
接触を達成するための医療用電極の電極素子と一
体化した電解物質又は導電性粘着含水ゲルを体表
層に装着する粘着シートの改良に関するものであ
り、フイツト性を付与し、高伸縮、高弾性の粘着
シート付生体電極を提供するものである。[Detailed description of the invention] [Industrial application field] The present invention is a medical bioelectrode, that is, a medical bioelectrode for achieving electrical contact between a body surface layer and an external electrical medical device, such as an electrocardiograph. This invention relates to the improvement of an adhesive sheet that attaches an electrolytic substance or conductive adhesive hydrogel integrated with the electrode element of a bioelectrode to the body surface layer, and provides a bioelectrode with a highly stretchable and highly elastic adhesive sheet that provides a fit. This is what we provide.
［従来の技術］
医療用生体電極として電極素子を粘着シートに
より体表層に接着させて装着するものがある。[Prior Art] Some medical bioelectrodes have an electrode element attached to the body surface layer using an adhesive sheet.
従来、この種の医療用生体電極で用いられる粘
着シートは一般に紙、乾式不織布、ポリエステル
やナイロン繊維で製造されたスパンボンド不織布
の粘着テープを用いていた。 Conventionally, adhesive sheets used in this type of medical bioelectrode have generally been adhesive tapes made of paper, dry nonwoven fabric, or spunbond nonwoven fabric made of polyester or nylon fibers.
［考案が解決しようとする課題］
上記従来の粘着シートによれば、そのシート地
が経緯方向を伸度差があり、また破断伸度が小さ
いため凸状部、曲面部の体表層に十分な装着をす
ることができず、フイツト性が悪く、剥離し易く
またソフト感がないといつた欠点があつた。[Problems to be solved by the invention] According to the above-mentioned conventional pressure-sensitive adhesive sheet, the sheet material has a difference in elongation in the warp and warp directions, and the elongation at break is small, so that it is not sufficient to cover the body surface layer of convex and curved parts. It had drawbacks such as being difficult to wear, having poor fitting properties, being easy to peel off, and lacking a soft feel.
本考案は簡単な手段によつて上記の欠点を解除
することを解決課題とする。 The present invention aims to solve the above-mentioned drawbacks by simple means.
［課題を解決するための手段］
本考案は上記課題を達成するために、医療用生
体電極の粘着シートのシート地を少なくとも10％
以上の単量体相互の結合部分または基本となる基
材重合体相互の結合部分が主としてウレタン結合
（−Ｏ・CO・NH−）による長鎖状合成高分子か
らなるポリウレタン繊維のスパンボンド不織布と
した構成を採用した。[Means for Solving the Problems] In order to achieve the above-mentioned problems, the present invention uses at least 10% of the sheet material of the adhesive sheet of the medical bioelectrode.
A spunbond nonwoven fabric made of polyurethane fibers in which the bonding portions between the above monomers or the bonding portions between the basic base polymers are made of long-chain synthetic polymers mainly formed by urethane bonds (-O, CO, NH-). A configuration was adopted.
［作用］
粘着シートのシート地となるポリウレタン繊維
のスパンボンド不織布の伸びが大きく、高伸縮、
高弾性の物性を有し、かかるシート地からなる粘
着シートを体表層に貼着したとき、粘着シートは
体の動きに応じて無理なく伸び縮みする。[Function] The polyurethane fiber spunbond nonwoven fabric that forms the base of the adhesive sheet has high elongation, high elasticity,
When a pressure-sensitive adhesive sheet made of such a sheet fabric is attached to a body surface layer, the pressure-sensitive adhesive sheet has high elasticity and easily expands and contracts in response to the movement of the body.
［実施例］
以下、本考案を図面に示す実施例に基づいて詳
細に説明する。[Example] Hereinafter, the present invention will be described in detail based on an example shown in the drawings.
図面において、Ａは電極、１はコネクターとな
る電極素子、３は第１シート、４は粘着シート、
５は電解物質又は導電性粘着含水ゲルであり、電
極Ａは電極素子１、第１シート３、粘着シート
４、電解物質又は導電性粘着含水ゲル５との組合
せ構造となつている。２は電極素子１に設けたベ
ース地である。 In the drawings, A is an electrode, 1 is an electrode element serving as a connector, 3 is a first sheet, 4 is an adhesive sheet,
Reference numeral 5 denotes an electrolytic substance or a conductive adhesive hydrogel, and the electrode A has a combination structure with an electrode element 1, a first sheet 3, an adhesive sheet 4, and an electrolytic substance or a conductive adhesive hydrogel 5. 2 is a base provided on the electrode element 1.
本考案に係る医療用生体電極は、粘着シート４
のシート地を少なくとも10％以上の単量体相互の
結合部分または基本となる基材重合体相互の結合
部分が主としてウレタン結合（−Ｏ・CO・NH
−）による長鎖状合成高分子からなるポリウレタ
ン繊維のスパンボンド不織布とした。このシート
地となるポリウレタン繊維のスパンボンド不織布
は破断伸度が270％（目付50ｇ／m2，厚さ0.36mm）
であり、高伸縮、高弾性の物性を有している。 The medical bioelectrode according to the present invention includes an adhesive sheet 4
At least 10% of the bonding portions between monomers or the bonding portions between the basic base polymers are mainly urethane bonds (-O, CO, NH
-) was made into a spunbond nonwoven fabric of polyurethane fibers made of long-chain synthetic polymer. The polyurethane fiber spunbond nonwoven fabric that forms this sheet material has a breaking elongation of 270% (fabric weight 50g/m 2 , thickness 0.36mm).
It has physical properties of high stretchability and high elasticity.
第３図は他の実施例を示すもので、コネクター
となる電極素子１として電磁物質を用いている。 FIG. 3 shows another embodiment, in which an electromagnetic material is used as the electrode element 1 serving as the connector.
［考案の効果］
以上のように本考案によれば、医療用生体電極
の粘着シートのシート地を少なくとも10％以上の
単量体相互の結合部分または基本となる基材重合
体相互の結合部分が主としてウレタン結合（−
Ｏ・CO・NH−）による長鎖状合成高分子から
なるポリウレタン繊維のスパンボンド不織布とし
たので、粘着シートのシート地となるポリウレタ
ン繊維のスパンボンド不織布の伸びが大きく、高
伸縮、高弾性の物性を有し、かかるシート地から
なる粘着シートを体表層に貼着したとき、粘着シ
ートは体の動きに応じて無理なく伸び縮みするこ
とができ、従つて抜群のフイツト性を有して、体
表層からの剥離が大幅に減少し、更にはソフト感
が増大するので、体表層に装着する医療用生体電
極として頗る便利であるといつた優れた効果があ
る。[Effects of the invention] As described above, according to the invention, the adhesive sheet of the medical bioelectrode has at least 10% of the bonding portions between monomers or the bonding portions between the basic base polymers. is mainly a urethane bond (−
Since the polyurethane fiber spunbond nonwoven fabric is made of long-chain synthetic polymers such as O, CO, NH-), the polyurethane fiber spunbond nonwoven fabric that serves as the sheet material for the adhesive sheet has high elongation, high elasticity, and high elasticity. When an adhesive sheet made of such a sheet material is attached to the body surface layer, the adhesive sheet can easily expand and contract according to the movement of the body, and therefore has excellent fitting properties. Since peeling from the body surface layer is significantly reduced and the soft feeling is increased, it has excellent effects such as being extremely convenient as a medical bioelectrode to be attached to the body surface layer.
第１図は本考案の一実施例を示す平面図、第２
図は第１図の−′線断面図、第３図は他の実
施の一例を示す断面図である。
１……電極素子、２……ベース部、３……第１
シート、４……粘着シート、５……導電性粘着含
水ゲル。
Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a sectional view taken along the line -' in FIG. 1, and FIG. 3 is a sectional view showing another example of the embodiment. 1... Electrode element, 2... Base part, 3... First
Sheet, 4... Adhesive sheet, 5... Conductive adhesive hydrogel.
Claims (1)
なくとも10％以上の単量体相互の結合部分または
基本となる基材重合体相互の結合部分が主として
ウレタン結合（−Ｏ・CO・NH−）による長鎖
状合成高分子からなるポリウレタン繊維のスパン
ボンド不織布としたことを特徴とする医療用生体
電極。 The sheet material of the adhesive sheet for medical bioelectrodes is made of a material in which at least 10% or more of the bonding portions between monomers or the bonding portions between the basic base polymers are mainly urethane bonds (-O・CO・NH−). A medical bioelectrode characterized by being made of a spunbond nonwoven fabric of polyurethane fibers made of long-chain synthetic polymers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3368184U JPS60147404U (en) | 1984-03-09 | 1984-03-09 | medical bioelectrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3368184U JPS60147404U (en) | 1984-03-09 | 1984-03-09 | medical bioelectrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60147404U JPS60147404U (en) | 1985-09-30 |
| JPH032248Y2 true JPH032248Y2 (en) | 1991-01-22 |
Family
ID=30536357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3368184U Granted JPS60147404U (en) | 1984-03-09 | 1984-03-09 | medical bioelectrode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60147404U (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518787A (en) * | 1974-07-10 | 1976-01-23 | Minnesota Mining & Mfg | |
| US3972329A (en) * | 1974-11-25 | 1976-08-03 | Kaufman John George | Body electrode for electro-medical use |
| JPS5737246Y2 (en) * | 1977-08-19 | 1982-08-17 | ||
| JPS57205251U (en) * | 1981-06-23 | 1982-12-27 |
-
1984
- 1984-03-09 JP JP3368184U patent/JPS60147404U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60147404U (en) | 1985-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5465715A (en) | Positive locking biomedical electrode and connector system | |
| US4911169A (en) | Biomedical electrode with limb band | |
| US6849057B2 (en) | Pressure-sensitive adhesive tape for fixing a joint portion and method of using the same | |
| US5402780A (en) | Medical electrode with offset contact stud | |
| KR910005881Y1 (en) | Induction electrode for living body | |
| US5012810A (en) | Biomedical electrode construction | |
| JP5970036B2 (en) | Moisture resistant electrode with end protection | |
| JP2570183Y2 (en) | Biomedical electrode structure | |
| US5078139A (en) | Biomedical electrode construction | |
| US4391279A (en) | Electrode belt | |
| JPS583699B2 (en) | Red-backed oak tree | |
| US5133355A (en) | Biomedical electrode construction | |
| JPH077924Y2 (en) | Medical electrode | |
| JPH032248Y2 (en) | ||
| JPH07222805A (en) | Thin electrode for living body | |
| JP3488976B2 (en) | Biological electrode | |
| JP2581241Y2 (en) | Adhesive for low frequency treatment | |
| JPH0215442Y2 (en) | ||
| JP2585592Y2 (en) | Electrode material structure | |
| CN223265708U (en) | A flexible electronic skin structure that is easy to roll up and stick | |
| CN222549210U (en) | An electrocardiogram electrode sheet | |
| JP3177762B2 (en) | Electrode material | |
| JP3177763B2 (en) | Electrode material | |
| CN214909022U (en) | Body temperature sensor fixing patch of sub-low temperature therapeutic apparatus | |
| JPH056961Y2 (en) |