IN2012DN00906A - - Google Patents
Info
- Publication number
- IN2012DN00906A IN2012DN00906A IN906DEN2012A IN2012DN00906A IN 2012DN00906 A IN2012DN00906 A IN 2012DN00906A IN 906DEN2012 A IN906DEN2012 A IN 906DEN2012A IN 2012DN00906 A IN2012DN00906 A IN 2012DN00906A
- Authority
- IN
- India
- Prior art keywords
- weight
- average molecular
- performance
- molecular weight
- microneedle array
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
- A61K9/0021—Intradermal administration, e.g. through microneedle arrays, needleless injectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
- A61B5/1405—Devices for taking blood samples
- A61B5/1411—Devices for taking blood samples by percutaneous method, e.g. by lancet
-
- 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
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150412—Pointed piercing elements, e.g. needles, lancets for piercing the skin
- A61B5/150427—Specific tip design, e.g. for improved penetration characteristics
-
- 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
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150503—Single-ended needles
- A61B5/150511—Details of construction of shaft
-
- 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
- A61B5/150969—Low-profile devices which resemble patches or plasters, e.g. also allowing collection of blood samples for testing
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
-
- 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
- A61M2037/0023—Drug applicators 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
- A61M2037/0046—Solid 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Dermatology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Manufacturing & Machinery (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Inorganic Chemistry (AREA)
- Anesthesiology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Relations between crystallinity and performance of a biodegradable resin, between weight-average molecular weight and strength thereof, and between weight-average molecular weight and performance thereof were clarified. As a result thereof, when a microneedle array was provided with microneedles containing noncrystalline polylactic acid which had a weight-average molecular weight of 40,000 to 100,000, it was possible to obtain a microneedle array which could maintain its functional performance.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009172525 | 2009-07-23 | ||
PCT/JP2010/062008 WO2011010605A1 (en) | 2009-07-23 | 2010-07-15 | Microneedle array |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN00906A true IN2012DN00906A (en) | 2015-04-03 |
Family
ID=43499078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN906DEN2012 IN2012DN00906A (en) | 2009-07-23 | 2010-07-15 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8696638B2 (en) |
EP (1) | EP2457592B1 (en) |
JP (1) | JP5620911B2 (en) |
KR (1) | KR101686692B1 (en) |
CN (1) | CN102470179A (en) |
ES (1) | ES2826882T3 (en) |
IN (1) | IN2012DN00906A (en) |
WO (1) | WO2011010605A1 (en) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0402131D0 (en) | 2004-01-30 | 2004-03-03 | Isis Innovation | Delivery method |
CA2686093C (en) | 2007-04-16 | 2018-05-08 | Corium International, Inc. | Solvent-cast microneedle arrays containing active |
EP2429627B1 (en) * | 2009-04-24 | 2017-06-14 | Corium International, Inc. | Methods for manufacturing microprojection arrays |
EP2441437B1 (en) * | 2009-06-10 | 2018-08-08 | Hisamitsu Pharmaceutical Co., Inc. | Microneedle device |
US8834423B2 (en) | 2009-10-23 | 2014-09-16 | University of Pittsburgh—of the Commonwealth System of Higher Education | Dissolvable microneedle arrays for transdermal delivery to human skin |
JP6327852B2 (en) | 2010-05-04 | 2018-05-23 | コリウム インターナショナル, インコーポレイテッド | Methods and devices for transdermal delivery of parathyroid hormone using microprojection arrays |
WO2013051568A1 (en) | 2011-10-06 | 2013-04-11 | 久光製薬株式会社 | Applicator |
AU2012323782B2 (en) * | 2011-10-12 | 2017-04-06 | Vaxxas Pty Limited | Delivery device |
JP2013162861A (en) * | 2012-02-10 | 2013-08-22 | Bioserentack Co Ltd | Microneedle for monitoring intercellular fluid |
MX370579B (en) | 2012-05-01 | 2019-12-17 | Univ Pittsburgh Commonwealth Sys Higher Education | Tip-loaded microneedle arrays for transdermal insertion. |
AU2013364053B2 (en) | 2012-12-21 | 2018-08-30 | Corium Pharma Solutions, Inc. | Microarray for delivery of therapeutic agent and methods of use |
RU2674083C2 (en) | 2013-03-12 | 2018-12-04 | Кориум Интернэшнл, Инк. | Microprojection applicators |
US10384046B2 (en) | 2013-03-15 | 2019-08-20 | Corium, Inc. | Microarray for delivery of therapeutic agent and methods of use |
WO2014150293A1 (en) | 2013-03-15 | 2014-09-25 | Corium International, Inc. | Microarray with polymer-free microstructures, methods of making, and methods of use |
CA2903459C (en) | 2013-03-15 | 2024-02-20 | Corium International, Inc. | Multiple impact microprojection applicators and methods of use |
US20160271380A1 (en) * | 2013-03-22 | 2016-09-22 | 3M Innovative Properties Company | Microneedle applicator comprising a counter assembly |
EP3188714A1 (en) | 2014-09-04 | 2017-07-12 | Corium International, Inc. | Microstructure array, methods of making, and methods of use |
JP6001043B2 (en) * | 2014-12-15 | 2016-10-05 | 日本写真印刷株式会社 | Microneedle array manufacturing apparatus, microneedle array manufacturing method, and product having microneedle array |
US11147954B2 (en) * | 2015-02-02 | 2021-10-19 | Vaxxas Pty Limited | Microprojection array applicator and method |
US10441768B2 (en) | 2015-03-18 | 2019-10-15 | University of Pittsburgh—of the Commonwealth System of Higher Education | Bioactive components conjugated to substrates of microneedle arrays |
JP5852280B1 (en) * | 2015-03-23 | 2016-02-03 | コスメディ製薬株式会社 | Microneedle and its manufacture |
US10857093B2 (en) | 2015-06-29 | 2020-12-08 | Corium, Inc. | Microarray for delivery of therapeutic agent, methods of use, and methods of making |
JP6760282B2 (en) * | 2015-07-07 | 2020-09-23 | 凸版印刷株式会社 | Transdermal administration device |
CN105126242A (en) * | 2015-07-26 | 2015-12-09 | 北京化工大学 | Polymer coating microneedle patch convenient for antibiotic skin testing and preparation method thereof |
WO2017045031A1 (en) | 2015-09-18 | 2017-03-23 | Vaxxas Pty Limited | Microprojection arrays with microprojections having large surface area profiles |
KR101610598B1 (en) * | 2015-09-21 | 2016-04-07 | 비엔엘바이오테크 주식회사 | FLEXIBLE MICRONEEDLE FOR DENTAL MATERIAL DELIVERY AND THE MANUFACTURING METHOD Of THE SAME |
US11684763B2 (en) | 2015-10-16 | 2023-06-27 | University of Pittsburgh—of the Commonwealth System of Higher Education | Multi-component bio-active drug delivery and controlled release to the skin by microneedle array devices |
WO2017120322A1 (en) | 2016-01-05 | 2017-07-13 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Skin microenvironment targeted delivery for promoting immune and other responses |
CN107569238A (en) * | 2016-07-04 | 2018-01-12 | 中山大学 | A kind of adhesive type chimney type microneedle array and its manufacture method |
WO2018176102A1 (en) | 2017-03-31 | 2018-10-04 | Vaxxas Pty Limited | Device and method for coating surfaces |
WO2018208222A1 (en) * | 2017-05-10 | 2018-11-15 | Chee Yen Lim | Pyramidal microneedles with enhanced drug loading capacity and method for manufacturing |
AU2018285954A1 (en) | 2017-06-13 | 2019-12-19 | Vaxxas Pty Limited | Quality control of substrate coatings |
AU2018309562A1 (en) | 2017-08-04 | 2020-02-20 | Vaxxas Pty Limited | Compact high mechanical energy storage and low trigger force actuator for the delivery of microprojection array patches (MAP) |
US11785943B2 (en) * | 2017-09-22 | 2023-10-17 | Uchicago Argonne, Llc | Tunable nanotextured materials |
US11247896B2 (en) | 2018-07-31 | 2022-02-15 | Uchicago Argonne, Llc | Localized functionalization of nanotextured surfaces |
CN114901104A (en) * | 2019-12-25 | 2022-08-12 | 太阳星光齿磨公司 | Tooth brush |
CN112569465B (en) * | 2020-12-29 | 2022-07-19 | 华东理工大学 | Preparation method of microneedle patch |
WO2024005176A1 (en) * | 2022-06-30 | 2024-01-04 | リンテック株式会社 | Microneedle structure |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2747306B2 (en) * | 1988-12-24 | 1998-05-06 | 富士通株式会社 | Semiconductor device |
DK0957972T3 (en) | 1996-12-20 | 2003-07-21 | Alza Corp | Device and method for increasing transdermal mean flux |
JPH11286439A (en) | 1998-04-01 | 1999-10-19 | Senju Pharmaceut Co Ltd | Biodegradable polymer-type drug release system |
GB0017999D0 (en) | 2000-07-21 | 2000-09-13 | Smithkline Beecham Biolog | Novel device |
WO2004108203A1 (en) * | 2003-06-10 | 2004-12-16 | Medrx Co., Ltd. | Pad base for transdermal administration and needle |
JP2005021677A (en) * | 2003-06-10 | 2005-01-27 | Medorekkusu:Kk | Pad base for percutaneous administration and injection needle |
JP2005021678A (en) | 2003-06-10 | 2005-01-27 | Medorekkusu:Kk | Pad base for percutaneous admistration and its manufacturing method |
BRPI0416132A (en) | 2003-10-31 | 2007-01-02 | Alza Corp | system and method for transdermal vaccine release |
CA2552754A1 (en) | 2004-01-09 | 2005-08-04 | Alza Corporation | Frequency assisted transdermal agent delivery method and system |
JP4832082B2 (en) | 2004-02-03 | 2011-12-07 | 久光製薬株式会社 | Interface for transdermal drug delivery device |
US20070250018A1 (en) | 2004-08-12 | 2007-10-25 | Hirotoshi Adachi | Transdermal Drug Administration System with Microneedles |
WO2006075689A1 (en) | 2005-01-14 | 2006-07-20 | Fujikura Ltd. | Drug delivery instrument and method of producing the same |
WO2006075716A1 (en) | 2005-01-14 | 2006-07-20 | Fujikura Ltd. | Drug delivery instrument and method of producing the same |
JP2006341089A (en) | 2005-05-13 | 2006-12-21 | Fujikura Ltd | Instrument for carrying medicinal material and manufacturing method of the same |
WO2006121110A1 (en) | 2005-05-13 | 2006-11-16 | Hisamitsu Pharmaceutical Co., Inc. | Instrument for transporing medicines and method of producing the same |
CN101227940A (en) * | 2005-07-25 | 2008-07-23 | 纳米技术维多利亚有限公司 | Microarray device |
JP5000866B2 (en) | 2005-08-01 | 2012-08-15 | 久光製薬株式会社 | Non-toxic biopharmaceutical transport equipment |
EP1992386B1 (en) | 2006-02-10 | 2011-11-09 | Hisamitsu Pharmaceutical Co., Inc. | Transdermal drug administration apparatus having microneedles |
JP4908893B2 (en) | 2006-03-30 | 2012-04-04 | 久光製薬株式会社 | Medicinal product carrying device, method for producing the same, and method for producing a mold for producing a medicinal product carrying device |
EP2005990B1 (en) | 2006-04-07 | 2013-08-28 | Hisamitsu Pharmaceutical Co., Inc. | Microneedle device and transdermal administration device provided with microneedles |
JP5241517B2 (en) | 2007-02-06 | 2013-07-17 | 久光製薬株式会社 | Microneedle device for allergy diagnosis |
JP4978245B2 (en) * | 2007-03-08 | 2012-07-18 | 凸版印刷株式会社 | Needle-shaped body, needle-shaped body manufacturing method, and drug transport device |
JP5298011B2 (en) | 2007-05-15 | 2013-09-25 | 久光製薬株式会社 | Microneedle coating method |
JP5194632B2 (en) | 2007-08-15 | 2013-05-08 | 凸版印刷株式会社 | Manufacturing method of needle-shaped body |
JP5227558B2 (en) * | 2007-09-19 | 2013-07-03 | 凸版印刷株式会社 | Acicular body |
JP5419702B2 (en) | 2007-10-18 | 2014-02-19 | 久光製薬株式会社 | Microneedle device |
-
2010
- 2010-07-15 EP EP10802225.2A patent/EP2457592B1/en active Active
- 2010-07-15 WO PCT/JP2010/062008 patent/WO2011010605A1/en active Application Filing
- 2010-07-15 KR KR1020117027674A patent/KR101686692B1/en active IP Right Grant
- 2010-07-15 JP JP2011523624A patent/JP5620911B2/en active Active
- 2010-07-15 ES ES10802225T patent/ES2826882T3/en active Active
- 2010-07-15 CN CN2010800255119A patent/CN102470179A/en active Pending
- 2010-07-15 US US13/386,105 patent/US8696638B2/en active Active
- 2010-07-15 IN IN906DEN2012 patent/IN2012DN00906A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US8696638B2 (en) | 2014-04-15 |
EP2457592A4 (en) | 2013-01-02 |
JP5620911B2 (en) | 2014-11-05 |
JPWO2011010605A1 (en) | 2012-12-27 |
US20120136312A1 (en) | 2012-05-31 |
CN102470179A (en) | 2012-05-23 |
ES2826882T3 (en) | 2021-05-19 |
KR101686692B1 (en) | 2016-12-14 |
KR20120037910A (en) | 2012-04-20 |
EP2457592A1 (en) | 2012-05-30 |
WO2011010605A1 (en) | 2011-01-27 |
EP2457592B1 (en) | 2020-09-16 |
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