TW200603851A - Microneedle array device and its fabrication method - Google Patents

Microneedle array device and its fabrication method

Info

Publication number
TW200603851A
TW200603851A TW093121337A TW93121337A TW200603851A TW 200603851 A TW200603851 A TW 200603851A TW 093121337 A TW093121337 A TW 093121337A TW 93121337 A TW93121337 A TW 93121337A TW 200603851 A TW200603851 A TW 200603851A
Authority
TW
Taiwan
Prior art keywords
microneedle
top portion
fabrication method
microneedle array
array device
Prior art date
Application number
TW093121337A
Other languages
English (en)
Other versions
TWI246929B (en
Inventor
Shr-Chi Guo
Yi-Gung Jou
Original Assignee
Ind Tech Res Inst
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
Application filed by Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW093121337A priority Critical patent/TWI246929B/zh
Priority to US10/994,105 priority patent/US20060015061A1/en
Application granted granted Critical
Publication of TWI246929B publication Critical patent/TWI246929B/zh
Publication of TW200603851A publication Critical patent/TW200603851A/zh
Priority to US11/754,368 priority patent/US7712198B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
    • B81C1/00023—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems without movable or flexible elements
    • B81C1/00111—Tips, pillars, i.e. raised structures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/20—Surgical instruments, devices or methods, e.g. tourniquets for vaccinating or cleaning the skin previous to the vaccination
    • A61B17/205—Vaccinating by means of needles or other puncturing devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0053—Methods for producing microneedles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B2201/00—Specific applications of microelectromechanical systems
    • B81B2201/05—Microfluidics
    • B81B2201/055—Microneedles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/30—Foil or other thin sheet-metal making or treating
    • Y10T29/301—Method
    • Y10T29/302—Clad or other composite foil or thin metal making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/30—Foil or other thin sheet-metal making or treating
    • Y10T29/301—Method
    • Y10T29/303—Method with assembling or disassembling of a pack
    • Y10T29/304—Using transitory solid cover material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/30—Foil or other thin sheet-metal making or treating
    • Y10T29/301—Method
    • Y10T29/308—Using transitory material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
TW093121337A 2004-07-16 2004-07-16 Microneedle array device and its fabrication method TWI246929B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW093121337A TWI246929B (en) 2004-07-16 2004-07-16 Microneedle array device and its fabrication method
US10/994,105 US20060015061A1 (en) 2004-07-16 2004-11-19 Microneedle array device and its fabrication method
US11/754,368 US7712198B2 (en) 2004-07-16 2007-05-29 Microneedle array device and its fabrication method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093121337A TWI246929B (en) 2004-07-16 2004-07-16 Microneedle array device and its fabrication method

Publications (2)

Publication Number Publication Date
TWI246929B TWI246929B (en) 2006-01-11
TW200603851A true TW200603851A (en) 2006-02-01

Family

ID=35600412

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093121337A TWI246929B (en) 2004-07-16 2004-07-16 Microneedle array device and its fabrication method

Country Status (2)

Country Link
US (2) US20060015061A1 (zh)
TW (1) TWI246929B (zh)

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US7132054B1 (en) * 2004-09-08 2006-11-07 Sandia Corporation Method to fabricate hollow microneedle arrays
US7627938B2 (en) * 2004-10-15 2009-12-08 Board Of Regents, The Univeristy Of Texas System Tapered hollow metallic microneedle array assembly and method of making and using the same
KR20060089314A (ko) * 2005-02-03 2006-08-09 삼성전자주식회사 마이크로 니들 어레이 제조방법
US7825037B2 (en) * 2005-10-17 2010-11-02 Stc.Unm Fabrication of enclosed nanochannels using silica nanoparticles
US9156004B2 (en) 2005-10-17 2015-10-13 Stc.Unm Fabrication of enclosed nanochannels using silica nanoparticles
US10060904B1 (en) 2005-10-17 2018-08-28 Stc.Unm Fabrication of enclosed nanochannels using silica nanoparticles
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US8886279B2 (en) 2008-06-03 2014-11-11 University Of Utah Research Foundation High aspect ratio microelectrode arrays enabled to have customizable lengths and methods of making the same
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US9943673B2 (en) 2010-07-14 2018-04-17 Vaxxas Pty Limited Patch applying apparatus
CN101912663B (zh) * 2010-08-18 2013-09-04 清华大学 空心微针阵列芯片、经皮给药贴片、器件及制备方法
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CN104936648A (zh) * 2013-01-07 2015-09-23 林治远 金属微针
US9117765B2 (en) 2013-11-14 2015-08-25 Taiwan Semiconductor Manufacturing Co., Ltd. Mechanism for forming semiconductor device structure
US9933387B1 (en) 2014-09-07 2018-04-03 Biolinq, Inc. Miniaturized sub-nanoampere sensitivity low-noise potentiostat system
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WO2019111959A1 (ja) * 2017-12-05 2019-06-13 古河電気工業株式会社 機能性部材及びその製造方法
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JP6985310B2 (ja) * 2019-01-31 2021-12-22 富士フイルム株式会社 マイクロニードルアレイの製造方法
CN110482481B (zh) * 2019-07-08 2023-04-04 南京航空航天大学 一种末端膨大微结构阵列仿生黏附材料的制备方法
US11291818B2 (en) * 2020-04-01 2022-04-05 Nanopass Technologies Ltd. Microneedle structure for intradermal injection
CN111621816B (zh) * 2020-05-27 2022-03-29 大连理工大学 一种超高深宽比金属微柱阵列的制作方法
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108785847A (zh) * 2013-06-13 2018-11-13 微德米克斯公司 金属微针
CN108785847B (zh) * 2013-06-13 2020-10-20 微德米克斯公司 金属微针

Also Published As

Publication number Publication date
US20060015061A1 (en) 2006-01-19
US20070233016A1 (en) 2007-10-04
TWI246929B (en) 2006-01-11
US7712198B2 (en) 2010-05-11

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