CN113939329A - 针密度不均匀的微针阵列 - Google Patents

针密度不均匀的微针阵列 Download PDF

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Publication number
CN113939329A
CN113939329A CN202080042104.2A CN202080042104A CN113939329A CN 113939329 A CN113939329 A CN 113939329A CN 202080042104 A CN202080042104 A CN 202080042104A CN 113939329 A CN113939329 A CN 113939329A
Authority
CN
China
Prior art keywords
substrate
microneedle
microneedle array
microneedles
needle
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.)
Pending
Application number
CN202080042104.2A
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English (en)
Chinese (zh)
Inventor
权英淑
李英哲
山下裕史
梶山健次
神山文男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CosMED Pharmaceutical Co Ltd
Original Assignee
CosMED Pharmaceutical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2019219179A external-priority patent/JP7689708B2/ja
Application filed by CosMED Pharmaceutical Co Ltd filed Critical CosMED Pharmaceutical Co Ltd
Publication of CN113939329A publication Critical patent/CN113939329A/zh
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0023Drug applicators using microneedles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0046Solid microneedles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0053Methods for producing microneedles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/02General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0244Micromachined materials, e.g. made from silicon wafers, microelectromechanical systems [MEMS] or comprising nanotechnology

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Medical Informatics (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN202080042104.2A 2019-06-25 2020-06-24 针密度不均匀的微针阵列 Pending CN113939329A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019117926 2019-06-25
JP2019-117926 2019-06-25
JP2019-219179 2019-12-03
JP2019219179A JP7689708B2 (ja) 2019-06-25 2019-12-03 針密度が不均一なマイクロニードルアレイ
PCT/JP2020/024859 WO2020262473A1 (ja) 2019-06-25 2020-06-24 針密度が不均一なマイクロニードルアレイ

Publications (1)

Publication Number Publication Date
CN113939329A true CN113939329A (zh) 2022-01-14

Family

ID=74061667

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080042104.2A Pending CN113939329A (zh) 2019-06-25 2020-06-24 针密度不均匀的微针阵列

Country Status (8)

Country Link
US (1) US20220241569A1 (https=)
EP (1) EP3991778A4 (https=)
JP (1) JP2025028373A (https=)
KR (1) KR20220024157A (https=)
CN (1) CN113939329A (https=)
AU (1) AU2020303770A1 (https=)
CA (1) CA3143920A1 (https=)
WO (1) WO2020262473A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12109032B1 (en) 2017-03-11 2024-10-08 Biolinq Incorporated Methods for achieving an isolated electrical interface between an anterior surface of a microneedle structure and a posterior surface of a support structure
EP4159266A4 (en) * 2020-05-25 2024-07-10 Cosmed Pharmaceutical Co., Ltd. HIGH-PERFORMANCE MICRO-NEEDLE ARRAY
CA3226577A1 (en) * 2021-07-07 2023-01-12 The Regents Of The University Of California Wearable, non-intrusive microneedle sensor
WO2024108189A1 (en) * 2022-11-17 2024-05-23 Aquilx Incorporated Wearable device with improved microneedle array
US12318224B2 (en) * 2023-02-23 2025-06-03 Aquilx Incorporated Wearable biosensor device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009240409A (ja) * 2008-03-28 2009-10-22 Toppan Printing Co Ltd 針状体アレイおよびそのアレイ製造方法
JP2010532219A (ja) * 2007-06-29 2010-10-07 カボチョン、エステティクス、インコーポレイテッド 細胞を選択的に崩壊させるための装置および方法
JP2012055343A (ja) * 2010-09-03 2012-03-22 Toray Eng Co Ltd マイクロニードルシート及びその製造方法
JP2014147837A (ja) * 2012-06-27 2014-08-21 Kosumedei Seiyaku Kk マイクロニードルパッチの保護離型シート
JP2015226649A (ja) * 2014-05-30 2015-12-17 株式会社ワークス マイクロニードル構造体及びマイクロニードル構造体の製造方法
US20160151617A1 (en) * 2013-07-16 2016-06-02 3M Innovative Properties Company Hollow microneedle array article
JP2017074196A (ja) * 2015-10-14 2017-04-20 凸版印刷株式会社 針状体デバイス及びこれを備えるアプリケータ
CN106669025A (zh) * 2017-01-12 2017-05-17 清华大学 空心金属微针阵列以及注射针头、注射器、预灌装注射器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4090018B2 (ja) 2002-02-18 2008-05-28 For Head株式会社 機能性マイクロパイル及びその製造方法
JP4427691B2 (ja) 2008-04-14 2010-03-10 コスメディ製薬株式会社 マイクロニードルアレイ
JP4521492B2 (ja) 2008-07-01 2010-08-11 コスメディ製薬株式会社 マイクロニードルアレイ及びその製造方法
JP5903016B2 (ja) 2012-06-27 2016-04-13 コスメディ製薬株式会社 マイクロニードルパッチの保護離型シート
KR102219636B1 (ko) * 2012-12-27 2021-02-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 중공형 마이크로니들을 갖는 물품 및 제조 방법
ES2871105T3 (es) * 2013-07-16 2021-10-28 Kindeva Drug Delivery Lp Artículo que comprende una microaguja
JP2015109963A (ja) 2013-10-30 2015-06-18 帝人株式会社 薬剤でコーティングされたマイクロニードルアレイの製造方法
EP3067088B1 (en) * 2013-11-05 2019-09-04 Hisamitsu Pharmaceutical Co., Inc. Applicator
JP6369992B2 (ja) 2015-03-19 2018-08-08 ライオン株式会社 溶解型マイクロニードル製剤
JP6652352B2 (ja) 2015-09-04 2020-02-19 久光製薬株式会社 マイクロニードルデバイスの製造方法
JP6726512B2 (ja) 2016-03-31 2020-07-22 コスメディ製薬株式会社 マイクロニードルアプリケータ
JPWO2017213169A1 (ja) * 2016-06-07 2019-03-22 富士フイルム株式会社 マイクロニードルアレイ
US20190344062A1 (en) 2016-12-28 2019-11-14 Cosmed Pharmaceutical Co., Ltd. Microneedle array coated with drug
WO2018226563A1 (en) * 2017-06-05 2018-12-13 The Board Of Trustees Of The Leland Stanford Junior University Microneedle patches for transdermal delivery
CN108328567B (zh) * 2018-01-08 2020-07-14 东南大学 一种获得高密度不等高晶体微针阵列的方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010532219A (ja) * 2007-06-29 2010-10-07 カボチョン、エステティクス、インコーポレイテッド 細胞を選択的に崩壊させるための装置および方法
JP2009240409A (ja) * 2008-03-28 2009-10-22 Toppan Printing Co Ltd 針状体アレイおよびそのアレイ製造方法
JP2012055343A (ja) * 2010-09-03 2012-03-22 Toray Eng Co Ltd マイクロニードルシート及びその製造方法
JP2014147837A (ja) * 2012-06-27 2014-08-21 Kosumedei Seiyaku Kk マイクロニードルパッチの保護離型シート
US20160151617A1 (en) * 2013-07-16 2016-06-02 3M Innovative Properties Company Hollow microneedle array article
JP2015226649A (ja) * 2014-05-30 2015-12-17 株式会社ワークス マイクロニードル構造体及びマイクロニードル構造体の製造方法
JP2017074196A (ja) * 2015-10-14 2017-04-20 凸版印刷株式会社 針状体デバイス及びこれを備えるアプリケータ
CN106669025A (zh) * 2017-01-12 2017-05-17 清华大学 空心金属微针阵列以及注射针头、注射器、预灌装注射器

Also Published As

Publication number Publication date
WO2020262473A1 (ja) 2020-12-30
KR20220024157A (ko) 2022-03-03
JP2025028373A (ja) 2025-02-28
EP3991778A1 (en) 2022-05-04
EP3991778A4 (en) 2023-07-26
AU2020303770A1 (en) 2022-01-06
US20220241569A1 (en) 2022-08-04
CA3143920A1 (en) 2020-12-30

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