AU6151599A - Surface micromachined microneedles - Google Patents

Surface micromachined microneedles

Info

Publication number
AU6151599A
AU6151599A AU61515/99A AU6151599A AU6151599A AU 6151599 A AU6151599 A AU 6151599A AU 61515/99 A AU61515/99 A AU 61515/99A AU 6151599 A AU6151599 A AU 6151599A AU 6151599 A AU6151599 A AU 6151599A
Authority
AU
Australia
Prior art keywords
microneedles
surface micromachined
micromachined
micromachined microneedles
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.)
Abandoned
Application number
AU61515/99A
Inventor
John D. Brazzle
A. Bruno Frazier
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.)
University of Utah Research Foundation UURF
Original Assignee
University of Utah Research Foundation UURF
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 University of Utah Research Foundation UURF filed Critical University of Utah Research Foundation UURF
Publication of AU6151599A publication Critical patent/AU6151599A/en
Abandoned legal-status Critical Current

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
    • B81C99/00—Subject matter not provided for in other groups of this subclass
    • B81C99/0075—Manufacture of substrate-free structures
    • B81C99/008—Manufacture of substrate-free structures separating the processed structure from a mother substrate
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M35/00—Means for application of stress for stimulating the growth of microorganisms or the generation of fermentation or metabolic products; Means for electroporation or cell fusion
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/02—Tubes; Rings; Hollow bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Hematology (AREA)
  • Medical Informatics (AREA)
  • Cell Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Micromachines (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AU61515/99A 1998-09-18 1999-09-17 Surface micromachined microneedles Abandoned AU6151599A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10106498P 1998-09-18 1998-09-18
US60101064 1998-09-18
PCT/US1999/021509 WO2000016833A1 (en) 1998-09-18 1999-09-17 Surface micromachined microneedles

Publications (1)

Publication Number Publication Date
AU6151599A true AU6151599A (en) 2000-04-10

Family

ID=22282911

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61515/99A Abandoned AU6151599A (en) 1998-09-18 1999-09-17 Surface micromachined microneedles

Country Status (5)

Country Link
EP (1) EP1113832A4 (en)
JP (1) JP2002526273A (en)
AU (1) AU6151599A (en)
CA (1) CA2344398A1 (en)
WO (1) WO2000016833A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8465468B1 (en) 2000-06-29 2013-06-18 Becton, Dickinson And Company Intradermal delivery of substances
US6982058B2 (en) 1999-12-08 2006-01-03 Baxter International, Inc. Method for fabricating three dimensional structures
ATE523239T1 (en) 1999-12-08 2011-09-15 Baxter Int METHOD FOR PRODUCING MICROPOROUS FILTER MEMBRANES
US6629949B1 (en) 2000-05-08 2003-10-07 Sterling Medivations, Inc. Micro infusion drug delivery device
US6659982B2 (en) 2000-05-08 2003-12-09 Sterling Medivations, Inc. Micro infusion drug delivery device
AU2001275138A1 (en) 2000-06-02 2001-12-17 The University Of Utah Research Foundation Active needle devices with integrated functionality
US7429258B2 (en) 2001-10-26 2008-09-30 Massachusetts Institute Of Technology Microneedle transport device
US7004928B2 (en) * 2002-02-08 2006-02-28 Rosedale Medical, Inc. Autonomous, ambulatory analyte monitor or drug delivery device
JP3933058B2 (en) * 2002-02-25 2007-06-20 日立化成工業株式会社 Support unit for microfluidic system and method for manufacturing the same
WO2005087305A1 (en) * 2004-03-12 2005-09-22 Agency For Science, Technology And Research Methods and moulds for use in fabricating side-ported microneedles
EP1832861B1 (en) 2004-11-30 2020-04-29 Hitachi Chemical Company, Ltd. Analytical pretreatment device
DE102005030858A1 (en) * 2005-07-01 2007-01-04 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Electrode assembly, its use and method for their preparation
DE102005030859A1 (en) * 2005-07-01 2007-01-04 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Electrode assembly, its use and method for their preparation
JP2007229825A (en) * 2006-02-27 2007-09-13 Hirosaki Univ Minute electromechanical structure and manufacturing method thereof, and minute electromechanical element
US20090326415A1 (en) * 2006-08-28 2009-12-31 Agency For Science ,Technology And Research Microneedles and methods for fabricating microneedles
FI20095433A0 (en) 2009-04-20 2009-04-20 Valtion Teknillinen micro-needle
US8062568B2 (en) 2009-08-27 2011-11-22 Korea University Research And Business Foundation Nano pattern writer
JP5629503B2 (en) * 2010-06-23 2014-11-19 見城　晃 Manufacturing method of injection needle and injection needle
CN104874098B (en) * 2015-04-08 2018-04-10 上海交通大学 A kind of hollow metal micropin and its batch preparation
CN109336049B (en) * 2018-10-11 2023-10-24 宁波大学 Microstructure operation method and operation device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221394B (en) * 1988-08-05 1992-03-04 Eilert Eilertsen An injection device
US5312456A (en) * 1991-01-31 1994-05-17 Carnegie Mellon University Micromechanical barb and method for making the same
US5591139A (en) * 1994-06-06 1997-01-07 The Regents Of The University Of California IC-processed microneedles
CA2205444A1 (en) * 1994-12-09 1996-06-13 Novartis Ag Transdermal system
DE19525607A1 (en) * 1995-07-14 1997-01-16 Boehringer Ingelheim Kg Transcorneal drug delivery system
US5871158A (en) * 1997-01-27 1999-02-16 The University Of Utah Research Foundation Methods for preparing devices having metallic hollow microchannels on planar substrate surfaces

Also Published As

Publication number Publication date
EP1113832A4 (en) 2002-04-17
CA2344398A1 (en) 2000-03-30
WO2000016833A1 (en) 2000-03-30
JP2002526273A (en) 2002-08-20
EP1113832A1 (en) 2001-07-11

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase