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METHOD FOR PRODUCING ELECTRODE ELEMENT, METHOD FOR PRODUCING ELECTRODE, AND MANUFACTURE OF MEASUREMENT SYSTEM USING SAID ELECTRODE

外国特許コード F160008900
整理番号 (S2015-0835-N0,S2015-0836-N0)
掲載日 2016年11月11日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2016JP058557
国際公開番号 WO 2016148249
国際出願日 平成28年3月17日(2016.3.17)
国際公開日 平成28年9月22日(2016.9.22)
優先権データ
  • 特願2015-053942 (2015.3.17) JP
  • 特願2015-053945 (2015.3.17) JP
発明の名称 (英語) METHOD FOR PRODUCING ELECTRODE ELEMENT, METHOD FOR PRODUCING ELECTRODE, AND MANUFACTURE OF MEASUREMENT SYSTEM USING SAID ELECTRODE
発明の概要(英語) The present invention addresses the problem of providing: a means for applying an electrically conductive polymer onto a base material directly and with high efficiency so that the electrically conductive polymer can be used as an electrode element without being bled when PEDOT-pTS is used as the electrically conductive polymer; a surface electrode which is produced without using an electrically conductive gel, has excellent electrical conduction performance and therefore can have a reduced surface area, can be adhered onto skin, does not undergo the displacement on skin even upon the application of a little movement of a body, and can be used in myoelectric signal measurement systems and brain wave measurement systems that have been used in various situations of life. Provided are: a method for producing an electrode element, said method being characterized in that a mixed solution of (1) an organic solvent-based solution containing an oxidative component and p-toluenesulfonate (pTS) and (2) 3,4-ethylenedioxythiophene (EDOT) is brought into contact with a base material to adhere the mixed solution onto the base material and then the contact part is subjected to a polymerization acceleration treatment in synchronization with the contacting; and a biopotential electrode to be applied onto a surface or to be punctured upon use, said biopotential electrode being characterized by comprising the electrode element.
特許請求の範囲(英語) [claim1]
1. (1) oxidation component and pTS (p-toluenesulfonate) the organic solvent characteristic solution which is contained and, (2) EDOT (3,4-ethylenedioxythiophene), it does the adhesion, with the contact to the backing material of the mixed liquid, it features that the polymerization promotion processing which same period it could point in particular contact is administered to particular contact place, production method of the electrode element.
[claim2]
2. In the above-mentioned production method, (1) oxidation component and pTS (p-toluenesulfonate) the organic solvent characteristic solution which is contained and, (2) EDOT (3,4-ethylenedioxythiophene) as for the adhesion part, by the contact to the backing material of the mixed liquid, it features that it is the drawing design in the portion with respect to backing material plane surface, in claim 1 production method of the electrode element of statement.
[claim3]
3. In the above-mentioned production method, (1) oxidation component and pTS (p-toluenesulfonate) the organic solvent characteristic solution which is contained and, (2) EDOT (3,4-ethylenedioxythiophene), before doing the adhesion, with the contact to the backing material of the mixed liquid, after applying resist printing paste or [mitsurou] to the part which excludes particular adhesion schedule place, it contacts with the above-mentioned mixed liquid at least in particular adhesion schedule place, furthermore polymerization promotion processing after doing, it features that above-mentioned resist printing paste or [mitsurou] is removed, in claim 1 or 2 production method of the electrode element of statement.
[claim4]
4. In the above-mentioned production method, the resist printing paste features that it is the starch paste, in claim 3 production method of the electrode element of statement.
[claim5]
5. In the above-mentioned production method, same period the polymerization promotion processing which it could point (1) features that (2) from contact to the backing material of the mixed liquid of EDOT starts within 1 minutes the organic solvent characteristic solution and, in either of the claim 1-4 production method of the electrode element of statement.
[claim6]
6. In the above-mentioned production method, (1) the binder is contained in the organic solvent characteristic solution, same period the polymerization promotion processing which it could point features that from contact to the backing material of the mixed liquid it starts within 24 hours, in either of the claim 1-4 production method of the electrode element of statement.
[claim7]
7. In the above-mentioned production method, polymerization promotion processing features that it is local heating processing, in either of the claim 1-6 production method of the electrode element of statement.
[claim8]
8. In the above-mentioned production method, as for local heating processing, (a) in order the direct of the radiator of the 50-90.deg.C in the corresponding part or indirect contact, and/or, (b) for the corresponding part to become the 50-90.deg.C, contact with the hot blast which is set, it features that is, in claim 7 production method of the electrode element of statement.
[claim9]
9. In the above-mentioned production method, the backing material, the backing material which designates the silk fiber as the material, or, features that it is the backing material which covered the sericin or the fibroin, in either of the claim 1-8 production method of the electrode element of statement.
[claim10]
10. In the above-mentioned production method, the backing material which designates the silk fiber as the material, soap boiling, alkali boiling, soap alkali boiling, scouring by ferment and hot high pressure refinement, or, acid features that it is refined, in claim 9 production method of the electrode element of statement.
[claim11]
11. In the above-mentioned production method, form of the backing material, film, cloth condition, film condition and seat condition, or, features that it is gel, in either of the claim 1-10 production method of the electrode element of statement.
[claim12]
12. In the above-mentioned production method, the content of pTS (1) in the organic solvent characteristic solution 0.1-10 mass % features that is vis-a-vis the particular organic solvent characteristic solution, in either of the claim 1-11 production method of the electrode element of statement.
[claim13]
13. In the above-mentioned production method, the oxidation component features that it is the transition metal, in either of the claim 1-12 production method of the electrode element of statement.
[claim14]
14. In the above-mentioned production method, the adhesion with contact features that it is done dripping, spraying, dipping and copying, or, by application, in either of the claim 1-13 production method of the electrode element of statement.
[claim15]
15. In the above-mentioned production method, it features that the territory of the conductance where 2 or more differs on the backing material is provided, in either of the claim 1-14 production method of the electrode element of statement.
[claim16]
16. It features that it is produced to either of the claim 1-15 by the production method of statement, the electrode element.
[claim17]
17. It produces the electrode element in either of the claim 1-15 with the production method of the electrode element of statement, it features that the electrode is produced next, making use of the particular electrode element, production method of the electrode.
[claim18]
18. The above-mentioned electrode features that it is the organism electrode for the surface or the stab, in claim 17 production method of the electrode of statement.
[claim19]
19. The above-mentioned organism electrode is the electrode for the surface, form of the electrode element features that it is linear or plane, in claim 18 production method of the electrode of statement.
[claim20]
20. The above-mentioned organism electrode features that they are the multi point electrodes, in claim 19 production method of the electrode of statement.
[claim21]
21. The above-mentioned organism electrode is the electrode for the surface, at the same time, the contact possible area of the skin of the electrode element, 0.25-100cm (2) features that is, in claim 19 or 20 production method of the electrode of statement.
[claim22]
22. The above-mentioned organism electrode is the electrode for the surface, at the same time, the contact possible area of the skin of the electrode element, 0.0004-0.002cm (2) features that is, in claim 19 or 20 production method of the electrode of statement.
[claim23]
23. The above-mentioned organism electrode is the electrode for the stab, at the same time, it features that it has possessed the part which directly inserts the electrode element to organism organization, in claim 18 production method of the electrode of statement.
[claim24]
24. Form of the above-mentioned organism electrode line or features that it is needle-shaped, in claim 23 production method of the electrode of statement.
[claim25]
25. The above-mentioned organism electrode is the electrode for the stab, at the same time, the electrode element it sticks this to in vivo and it features that auxiliary mechanism in order to insert is provided, in claim 23 or 24 production method of the electrode of statement.
[claim26]
26. The contact possible surface area of the electrode element and organism organization of the above-mentioned organism electrode 0.0004-0.002cm (2) features that is, in either of the claim 23-25 production method of the electrode of statement.
[claim27]
27. The above-mentioned organism electrode features that it is the organism electrode in order to use for the muscle electric measurement system or the brain wave measurement system, in either of the claim 18-26 production method of the electrode of statement.
[claim28]
28. It features that it is produced by the production method of each claim of the claim 17-27, the electrode.
[claim29]
29. It produces the electrode with the production method of each claim of the claim 17-27, it features that it provides in the muscle electric measurement system next, as the electrode which makes the particular electrode the organism contact, production method of the muscle electric measurement system.
[claim30]
30. It features that it becomes claim 28 making use of the electrode of statement, the muscle electric measurement system.
[claim31]
31. It produces the electrode with the production method of each claim of the claim 17-27, it features that it provides in the brain wave measurement system next, as the electrode which makes the particular electrode the organism contact, production method of the brain wave measurement system.
[claim32]
32. It features that it becomes claim 28 making use of the organism electrode of statement, the brain wave measurement system.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • TOHOKU UNIVERSITY
  • 発明者(英語)
  • TORIMITSU KEIICHI
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
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