JPWO2014102896A1 - イオントフォレシス用パッチ - Google Patents
イオントフォレシス用パッチ Download PDFInfo
- Publication number
- JPWO2014102896A1 JPWO2014102896A1 JP2014553909A JP2014553909A JPWO2014102896A1 JP WO2014102896 A1 JPWO2014102896 A1 JP WO2014102896A1 JP 2014553909 A JP2014553909 A JP 2014553909A JP 2014553909 A JP2014553909 A JP 2014553909A JP WO2014102896 A1 JPWO2014102896 A1 JP WO2014102896A1
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- patch
- donor
- contact member
- iontophoresis patch
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 23
- 229940079593 drug Drugs 0.000 claims description 29
- 239000003814 drug Substances 0.000 claims description 29
- 239000000499 gel Substances 0.000 description 47
- 239000010408 film Substances 0.000 description 32
- 210000003491 skin Anatomy 0.000 description 20
- 230000004048 modification Effects 0.000 description 12
- 238000012986 modification Methods 0.000 description 12
- 238000001647 drug administration Methods 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000003444 anaesthetic effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000001631 haemodialysis Methods 0.000 description 3
- 230000000322 hemodialysis Effects 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 210000000434 stratum corneum Anatomy 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000000337 buffer salt Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229960004194 lidocaine Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920003055 poly(ester-imide) Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 231100000245 skin permeability Toxicity 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
- A61N1/0432—Anode and cathode
- A61N1/0436—Material of the electrode
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/20—Applying electric currents by contact electrodes continuous direct currents
- A61N1/30—Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis
- A61N1/303—Constructional details
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Electrotherapy Devices (AREA)
Abstract
Description
Claims (5)
- 外部導体に接触配置されることにより、通電装置(14)からの電流を前記外部導体へと出力する第1接触部材(34)及び第2接触部材(38)を備えるイオントフォレシス用パッチ(12)であって、
前記第1接触部材(34)を有し、前記外部導体へと浸透させる薬剤を前記第1接触部材(34)に含有したドナー部(16)と、
前記第2接触部材(38)を有し、前記外部導体に前記ドナー部(16)と離れて載置されるリファレンス部(18)と、
前記第1接触部材(34)及び前記第2接触部材(38)にそれぞれ前記通電装置(14)からの電流を供給するための第1電極(42、70、80、90)及び第2電極(44)を有し、前記ドナー部(16)と前記リファレンス部(18)に亘って設けられる電極体(20)と、
を備え、
前記電極体(20)は、柔軟性を有するフィルム(28)の片面に導電性インクが印刷されることで前記第1電極(42、70、80、90)及び前記第2電極(44)が形成された片面配線構造であり、
前記第1電極(42、70、80、90)の印刷パターンは、前記導電性インクが印刷されない隙間領域(43、71、81、91)を有し、
前記フィルム(28)及び前記第1接触部材(34)は透明であることを特徴とするイオントフォレシス用パッチ(12)。 - 請求項1に記載のイオントフォレシス用パッチ(12)であって、
前記第1電極(42)の印刷パターンは、少なくとも同心円(42a、42b、42c)及び前記ドナー部(16)の中心を通る直線(42d、42e)の何れかを有する形状であり、前記直線(42d、42e)は前記第1電極(42)の中心を指示する照準線としての機能を持つことを特徴とするイオントフォレシス用パッチ(12)。 - 請求項1に記載のイオントフォレシス用パッチ(12)であって、
前記第1電極(70)の印刷パターンは、渦巻き状の形状であることを特徴とするイオントフォレシス用パッチ(12)。 - 請求項1に記載のイオントフォレシス用パッチ(12)であって、
前記第1電極(80)の印刷パターンは、少なくともメッシュ状の形状を有することを特徴とするイオントフォレシス用パッチ(12)。 - 請求項1に記載のイオントフォレシス用パッチ(12)であって、
前記第1電極(90)の印刷パターンは、放射状の形状であることを特徴とするイオントフォレシス用パッチ(12)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/083431 WO2014102896A1 (ja) | 2012-12-25 | 2012-12-25 | イオントフォレシス用パッチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6054989B2 JP6054989B2 (ja) | 2016-12-27 |
JPWO2014102896A1 true JPWO2014102896A1 (ja) | 2017-01-12 |
Family
ID=51020057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014553909A Active JP6054989B2 (ja) | 2012-12-25 | 2012-12-25 | イオントフォレシス用パッチ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150246215A1 (ja) |
EP (1) | EP2939705A4 (ja) |
JP (1) | JP6054989B2 (ja) |
WO (1) | WO2014102896A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101915697B1 (ko) * | 2015-11-23 | 2018-11-06 | 유한실 | 약물전달이 가능한 패치형 전기자극 장치 및 그 제어 방법 |
CN108159563A (zh) * | 2016-12-07 | 2018-06-15 | 恩客斯(上海)商贸有限公司 | 电皮肤裹布 |
CN110418662B (zh) | 2017-04-21 | 2024-03-12 | 日本电信电话株式会社 | 生物组织贴剂 |
KR101995441B1 (ko) * | 2018-10-29 | 2019-07-02 | 유한실 | 약물전달이 가능한 패치형 전기자극 장치 및 그 제어 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4635641A (en) * | 1985-10-16 | 1987-01-13 | Murray Electronics Associates Limited | Multi-element electrode |
US5785040A (en) * | 1993-01-11 | 1998-07-28 | Axelgaard; Jens | Medical electrode system |
JP2010081978A (ja) * | 2008-09-29 | 2010-04-15 | Terumo Corp | 経皮的薬物投与位置決め装置 |
WO2012095876A1 (en) * | 2011-01-12 | 2012-07-19 | Sooft Italia Spa | Device and method for corneal delivery of riboflavin by iontophoresis for the treatment of keratoconus |
JP2012139293A (ja) * | 2010-12-28 | 2012-07-26 | Terumo Corp | イオントフォレシス用導通機構 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0346513A1 (de) * | 1988-06-15 | 1989-12-20 | Etama Ag | Anordnung zur Elektrotherapie |
US5562607A (en) | 1995-01-18 | 1996-10-08 | Alza Corporation | Electrotransport device having reusable controller power saver |
US6333189B1 (en) * | 1996-06-06 | 2001-12-25 | Alza Corporation | Method of making an electrotransport device |
US6745082B2 (en) * | 2001-10-22 | 2004-06-01 | Jens Axelgaard | Current-controlling electrode with adjustable contact area |
US20070088419A1 (en) * | 2005-10-13 | 2007-04-19 | Fiorina Mark A | Conductive pad assembly for electrical therapy device |
EP1902749A3 (en) * | 2006-09-06 | 2014-06-04 | Iomed, Inc. | Iontophoresis apparatus |
US7742828B2 (en) * | 2006-09-29 | 2010-06-22 | Tyco Healthcare Group Lp | Medical electrode suitable for high-energy stimulation |
WO2011099512A1 (ja) * | 2010-02-12 | 2011-08-18 | テルモ株式会社 | イオントフォレシス用パッチ |
-
2012
- 2012-12-25 EP EP12890678.1A patent/EP2939705A4/en not_active Withdrawn
- 2012-12-25 WO PCT/JP2012/083431 patent/WO2014102896A1/ja active Application Filing
- 2012-12-25 JP JP2014553909A patent/JP6054989B2/ja active Active
- 2012-12-25 US US14/427,750 patent/US20150246215A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4635641A (en) * | 1985-10-16 | 1987-01-13 | Murray Electronics Associates Limited | Multi-element electrode |
US5785040A (en) * | 1993-01-11 | 1998-07-28 | Axelgaard; Jens | Medical electrode system |
JP2010081978A (ja) * | 2008-09-29 | 2010-04-15 | Terumo Corp | 経皮的薬物投与位置決め装置 |
JP2012139293A (ja) * | 2010-12-28 | 2012-07-26 | Terumo Corp | イオントフォレシス用導通機構 |
WO2012095876A1 (en) * | 2011-01-12 | 2012-07-19 | Sooft Italia Spa | Device and method for corneal delivery of riboflavin by iontophoresis for the treatment of keratoconus |
Also Published As
Publication number | Publication date |
---|---|
JP6054989B2 (ja) | 2016-12-27 |
WO2014102896A1 (ja) | 2014-07-03 |
EP2939705A4 (en) | 2016-08-31 |
EP2939705A1 (en) | 2015-11-04 |
US20150246215A1 (en) | 2015-09-03 |
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