JP6722802B2 - 生体用フレキシブル回路基板 - Google Patents
生体用フレキシブル回路基板 Download PDFInfo
- Publication number
- JP6722802B2 JP6722802B2 JP2019096234A JP2019096234A JP6722802B2 JP 6722802 B2 JP6722802 B2 JP 6722802B2 JP 2019096234 A JP2019096234 A JP 2019096234A JP 2019096234 A JP2019096234 A JP 2019096234A JP 6722802 B2 JP6722802 B2 JP 6722802B2
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- JP
- Japan
- Prior art keywords
- flat cable
- living body
- pattern
- circuit board
- flexible circuit
- 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.)
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- 239000010410 layer Substances 0.000 claims description 62
- 239000011241 protective layer Substances 0.000 claims description 54
- 239000006260 foam Substances 0.000 claims description 38
- 238000001514 detection method Methods 0.000 claims description 21
- 239000004840 adhesive resin Substances 0.000 claims description 2
- 229920006223 adhesive resin Polymers 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 32
- 238000000576 coating method Methods 0.000 description 32
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- 229920005989 resin Polymers 0.000 description 21
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- 238000007650 screen-printing Methods 0.000 description 15
- 239000002904 solvent Substances 0.000 description 15
- 239000000843 powder Substances 0.000 description 14
- 239000004593 Epoxy Substances 0.000 description 13
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 13
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000004088 foaming agent Substances 0.000 description 6
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- 229910052709 silver Inorganic materials 0.000 description 6
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- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 210000004243 sweat Anatomy 0.000 description 4
- 208000008454 Hyperhidrosis Diseases 0.000 description 3
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- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 239000004697 Polyetherimide Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000035900 sweating Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- 239000011888 foil Substances 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000011359 shock absorbing material Substances 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 208000013460 sweaty Diseases 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Description
発泡保護層の表面はざらついているので、生体表面に接触しても皮膚に密着せず、発汗が妨げられず、汗が皮膚表面でべたつくことはない。従って肌触りが良い。
11,11−2 検出部
13,13−2 電極
15,15−2 絶縁層
21,21−2 フレキシブル回路基板
31,31−2 フラットケーブル
33,37,43,33−2,37−2,43−2 回路パターン
35,39,45,35−2,39−2,45−2 絶縁層
40,40−2 端子接続部
41,41−2 接続パターン
51,53,51−2 発泡保護層
60 発泡剤
Claims (2)
- 生体に取り付けて生体から生じる信号を検出する検出部と、前記検出部で検出した信号を外部に引き出すフラットケーブルと、前記フラットケーブルの先端に設けられる端子接続部と、を具備する生体用フレキシブル回路基板において、
前記検出部の上面に、電極を形成し、
前記端子接続部の上面に、2本の接続パターンを形成し、
前記フラットケーブルの上面に、前記電極と前記一方の接続パターン間を接続する回路パターンを形成し、
前記フラットケーブルの回路パターンの上面に絶縁層を形成して当該絶縁層の上面にシールドパターンを形成し、
前記シールドパターンを、前記端子接続部に形成したもう一方の接続パターンに接続し、
さらに前記フラットケーブルの下面側にシールドパターンを形成すると共に、前記検出部の下面にシールド用導電層を形成し、
前記フラットケーブルの下面側に形成されたシールドパターンを、前記フラットケーブルの上面側の前記接続パターンに接続されているシールドパターンに、スルホールを介して接続したことを特徴とする生体用フレキシブル回路基板。 - 請求項1に記載の生体用フレキシブル回路基板であって、
前記フラットケーブルの少なくとも上下面の内の何れか一方の面に、粘着性のない樹脂中に多数の中空を形成してなる発泡保護層を形成したことを特徴とする生体用フレキシブル回路基板。
Priority Applications (1)
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---|---|---|---|
JP2019096234A JP6722802B2 (ja) | 2019-05-22 | 2019-05-22 | 生体用フレキシブル回路基板 |
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JP2019096234A JP6722802B2 (ja) | 2019-05-22 | 2019-05-22 | 生体用フレキシブル回路基板 |
Related Parent Applications (1)
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JP2017206150A Division JP6532925B2 (ja) | 2017-10-25 | 2017-10-25 | 保護層付き生体用フレキシブル回路基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019155128A JP2019155128A (ja) | 2019-09-19 |
JP6722802B2 true JP6722802B2 (ja) | 2020-07-15 |
Family
ID=67992794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019096234A Active JP6722802B2 (ja) | 2019-05-22 | 2019-05-22 | 生体用フレキシブル回路基板 |
Country Status (1)
Country | Link |
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JP (1) | JP6722802B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4353372A (en) * | 1980-02-11 | 1982-10-12 | Bunker Ramo Corporation | Medical cable set and electrode therefor |
JPS6051898B2 (ja) * | 1980-11-17 | 1985-11-16 | フクダ電子株式会社 | 生体電極用シ−ルド線および製法 |
US20040225210A1 (en) * | 2003-01-31 | 2004-11-11 | Brosovich John A. | Electrode lead-set for use with bioelectric signal detection/acquisition devices |
JP5165841B2 (ja) * | 2005-08-09 | 2013-03-21 | フクダ電子株式会社 | 防水性生体電極 |
-
2019
- 2019-05-22 JP JP2019096234A patent/JP6722802B2/ja active Active
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