WO2002062202A3 - Microprotrusion array and methods of making a microprotrusion - Google Patents
Microprotrusion array and methods of making a microprotrusion Download PDFInfo
- Publication number
- WO2002062202A3 WO2002062202A3 PCT/US2002/003206 US0203206W WO02062202A3 WO 2002062202 A3 WO2002062202 A3 WO 2002062202A3 US 0203206 W US0203206 W US 0203206W WO 02062202 A3 WO02062202 A3 WO 02062202A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- microprotrusion
- array
- making
- methods
- wet isotropic
- Prior art date
Links
Classifications
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
- A61B5/1451—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid
- A61B5/14514—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid using means for aiding extraction of interstitial fluid, e.g. microneedles or suction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150022—Source of blood for capillary blood or interstitial fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150274—Manufacture or production processes or steps for blood sampling devices
- A61B5/150282—Manufacture or production processes or steps for blood sampling devices for piercing elements, e.g. blade, lancet, canula, needle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150977—Arrays of piercing elements for simultaneous piercing
- A61B5/150984—Microneedles or microblades
-
- 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
- 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
- A61M2037/003—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles having a lumen
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C2201/00—Manufacture or treatment of microstructural devices or systems
- B81C2201/01—Manufacture or treatment of microstructural devices or systems in or on a substrate
- B81C2201/0101—Shaping material; Structuring the bulk substrate or layers on the substrate; Film patterning
- B81C2201/0128—Processes for removing material
- B81C2201/013—Etching
- B81C2201/0133—Wet etching
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dermatology (AREA)
- Anesthesiology (AREA)
- Micromachines (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002562213A JP2004524172A (en) | 2001-02-05 | 2002-02-05 | Micro projection array and method of manufacturing micro projection |
US10/467,285 US20040060902A1 (en) | 2002-02-05 | 2002-02-05 | Microprotrusion array and methods of making a microprotrusion |
EP02718901A EP1364396A4 (en) | 2001-02-05 | 2002-02-05 | Microprotrusion array and methods of making a microprotrusion |
AU2002250011A AU2002250011A1 (en) | 2001-02-05 | 2002-02-05 | Microprotrusion array and methods of making a microprotrusion |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26643101P | 2001-02-05 | 2001-02-05 | |
US60/266,431 | 2001-02-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002062202A2 WO2002062202A2 (en) | 2002-08-15 |
WO2002062202A3 true WO2002062202A3 (en) | 2002-10-10 |
Family
ID=23014567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/003206 WO2002062202A2 (en) | 2001-02-05 | 2002-02-05 | Microprotrusion array and methods of making a microprotrusion |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1364396A4 (en) |
JP (1) | JP2004524172A (en) |
AU (1) | AU2002250011A1 (en) |
WO (1) | WO2002062202A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8911749B2 (en) | 2007-04-16 | 2014-12-16 | Corium International, Inc. | Vaccine delivery via microneedle arrays |
US9114238B2 (en) | 2007-04-16 | 2015-08-25 | Corium International, Inc. | Solvent-cast microprotrusion arrays containing active ingredient |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6663820B2 (en) * | 2001-03-14 | 2003-12-16 | The Procter & Gamble Company | Method of manufacturing microneedle structures using soft lithography and photolithography |
JP4373795B2 (en) | 2002-03-11 | 2009-11-25 | ベクトン・ディキンソン・アンド・カンパニー | System and method for manufacturing a surgical blade |
US7578954B2 (en) * | 2003-02-24 | 2009-08-25 | Corium International, Inc. | Method for manufacturing microstructures having multiple microelements with through-holes |
EP1662970A2 (en) | 2003-09-17 | 2006-06-07 | Becton, Dickinson and Company | System and method for creating linear and non-linear trenches in silicon and other crystalline materials with a router |
WO2005060621A2 (en) * | 2003-11-21 | 2005-07-07 | The Regents Of The University Of California | Method and/or apparatus for puncturing a surface for extraction, in situ analysis, and/or substance delivery using microneedles |
US7183215B2 (en) * | 2004-07-21 | 2007-02-27 | Hewlett-Packard Development Company, L.P. | Etching with electrostatically attracted ions |
WO2006077742A1 (en) * | 2004-12-28 | 2006-07-27 | Nabtesco Corporation | Skin needle producing device and skin needle producing method |
WO2006075716A1 (en) * | 2005-01-14 | 2006-07-20 | Fujikura Ltd. | Drug delivery instrument and method of producing the same |
US8277409B2 (en) * | 2005-12-05 | 2012-10-02 | Becton, Dickinson And Company | Cutting element for a retracting needle syringe |
DE102006028781A1 (en) | 2006-06-23 | 2007-12-27 | Robert Bosch Gmbh | Process for making porous microneedles and their use |
DE102006040642A1 (en) | 2006-08-30 | 2008-03-13 | Robert Bosch Gmbh | Microneedles for placement in the skin for transdermal application of pharmaceuticals |
JP5410057B2 (en) * | 2008-08-06 | 2014-02-05 | Sppテクノロジーズ株式会社 | Etching method of silicon substrate |
CA2798145C (en) | 2010-05-04 | 2022-10-18 | Corium International, Inc. | Method and device for transdermal delivery of parathyroid hormone using a microprojection array |
JP5845808B2 (en) * | 2011-10-28 | 2016-01-20 | 凸版印刷株式会社 | Microneedle device and manufacturing method thereof |
US11052231B2 (en) | 2012-12-21 | 2021-07-06 | Corium, Inc. | Microarray for delivery of therapeutic agent and methods of use |
BR112015022253B1 (en) | 2013-03-12 | 2022-03-15 | Corium, Inc | microprojection applicator |
WO2014152717A2 (en) | 2013-03-14 | 2014-09-25 | Sano Intelligence, Inc. | On-body microsensor for biomonitoring |
US10820860B2 (en) | 2013-03-14 | 2020-11-03 | One Drop Biosensor Technologies, Llc | On-body microsensor for biomonitoring |
KR102341601B1 (en) | 2013-03-15 | 2021-12-21 | 코리움, 인크. | Microarray for delivery of therapeutic agent and methods of use |
JP2016514133A (en) | 2013-03-15 | 2016-05-19 | コリウム インターナショナル, インコーポレイテッド | MICROARRAY CONTAINING FINE STRUCTURE CONTAINING NO POLYMER, MANUFACTURING METHOD AND USE METHOD |
CA2903459C (en) | 2013-03-15 | 2024-02-20 | Corium International, Inc. | Multiple impact microprojection applicators and methods of use |
JP2016512754A (en) | 2013-03-15 | 2016-05-09 | コリウム インターナショナル, インコーポレイテッド | Microarray, method of use and manufacturing for delivery of therapeutic agents |
US10595754B2 (en) | 2014-03-13 | 2020-03-24 | Sano Intelligence, Inc. | System for monitoring body chemistry |
WO2015138989A1 (en) | 2014-03-13 | 2015-09-17 | Sano Intelligence, Inc. | System for monitoring body chemistry |
WO2016036866A1 (en) | 2014-09-04 | 2016-03-10 | Corium International, Inc. | Microstructure array, methods of making, and methods of use |
JP5967595B2 (en) * | 2014-09-08 | 2016-08-10 | 株式会社かいわ | Puncture device |
WO2017004067A1 (en) | 2015-06-29 | 2017-01-05 | Corium International, Inc. | Microarray for delivery of therapeutic agent, methods of use, and methods of making |
JP6608336B2 (en) * | 2016-06-06 | 2019-11-20 | 三島光産株式会社 | Microneedle array |
CN110076528A (en) * | 2019-05-13 | 2019-08-02 | 大连理工大学 | A kind of planar metal microneedle array and preparation method thereof |
CN111675190A (en) * | 2020-06-18 | 2020-09-18 | 苏州恒之清生物科技有限公司 | Preparation method of miniature solid silicon needle |
USD988882S1 (en) | 2021-04-21 | 2023-06-13 | Informed Data Systems Inc. | Sensor assembly |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5726073A (en) * | 1993-06-01 | 1998-03-10 | Cornell Research Foundation, Inc. | Compound stage MEM actuator suspended for multidimensional motion |
US5779514A (en) * | 1996-02-13 | 1998-07-14 | National Science Council | Technique to fabricate chimney-shaped emitters for field-emission devices |
US6056887A (en) * | 1997-06-05 | 2000-05-02 | C.S.E.M. - Centre Suisse D'electronique Et De Microtechniques S.A. | Process for fabricating a feeler member for a micromechanical probe, in particular for an atomic force microscope |
US6165374A (en) * | 1992-05-15 | 2000-12-26 | Micron Technology, Inc. | Method of forming an array of emitter tips |
US6334856B1 (en) * | 1998-06-10 | 2002-01-01 | Georgia Tech Research Corporation | Microneedle devices and methods of manufacture and use thereof |
US6406638B1 (en) * | 2000-01-06 | 2002-06-18 | The Regents Of The University Of California | Method of forming vertical, hollow needles within a semiconductor substrate, and needles formed thereby |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU767122B2 (en) * | 1998-06-10 | 2003-10-30 | Georgia Tech Research Corporation | Microneedle devices and methods of manufacture and use thereof |
-
2002
- 2002-02-05 EP EP02718901A patent/EP1364396A4/en not_active Ceased
- 2002-02-05 AU AU2002250011A patent/AU2002250011A1/en not_active Abandoned
- 2002-02-05 WO PCT/US2002/003206 patent/WO2002062202A2/en active Application Filing
- 2002-02-05 JP JP2002562213A patent/JP2004524172A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6165374A (en) * | 1992-05-15 | 2000-12-26 | Micron Technology, Inc. | Method of forming an array of emitter tips |
US5726073A (en) * | 1993-06-01 | 1998-03-10 | Cornell Research Foundation, Inc. | Compound stage MEM actuator suspended for multidimensional motion |
US5779514A (en) * | 1996-02-13 | 1998-07-14 | National Science Council | Technique to fabricate chimney-shaped emitters for field-emission devices |
US6056887A (en) * | 1997-06-05 | 2000-05-02 | C.S.E.M. - Centre Suisse D'electronique Et De Microtechniques S.A. | Process for fabricating a feeler member for a micromechanical probe, in particular for an atomic force microscope |
US6334856B1 (en) * | 1998-06-10 | 2002-01-01 | Georgia Tech Research Corporation | Microneedle devices and methods of manufacture and use thereof |
US6406638B1 (en) * | 2000-01-06 | 2002-06-18 | The Regents Of The University Of California | Method of forming vertical, hollow needles within a semiconductor substrate, and needles formed thereby |
Non-Patent Citations (1)
Title |
---|
See also references of EP1364396A4 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8911749B2 (en) | 2007-04-16 | 2014-12-16 | Corium International, Inc. | Vaccine delivery via microneedle arrays |
US9114238B2 (en) | 2007-04-16 | 2015-08-25 | Corium International, Inc. | Solvent-cast microprotrusion arrays containing active ingredient |
US9452280B2 (en) | 2007-04-16 | 2016-09-27 | Corium International, Inc. | Solvent-cast microprotrusion arrays containing active ingredient |
US9498524B2 (en) | 2007-04-16 | 2016-11-22 | Corium International, Inc. | Method of vaccine delivery via microneedle arrays |
Also Published As
Publication number | Publication date |
---|---|
EP1364396A4 (en) | 2005-08-31 |
WO2002062202A2 (en) | 2002-08-15 |
EP1364396A2 (en) | 2003-11-26 |
JP2004524172A (en) | 2004-08-12 |
AU2002250011A1 (en) | 2002-08-19 |
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