ES2463818T3 - Dispositivo que se aplicará a una barrera biológica - Google Patents

Dispositivo que se aplicará a una barrera biológica Download PDF

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Publication number
ES2463818T3
ES2463818T3 ES10183463.8T ES10183463T ES2463818T3 ES 2463818 T3 ES2463818 T3 ES 2463818T3 ES 10183463 T ES10183463 T ES 10183463T ES 2463818 T3 ES2463818 T3 ES 2463818T3
Authority
ES
Spain
Prior art keywords
substance
solid
acicular
droplet
droplets
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.)
Expired - Lifetime
Application number
ES10183463.8T
Other languages
English (en)
Spanish (es)
Inventor
Dr. Andrew Kirby
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.)
Functional Microstructures Ltd
Original Assignee
Functional Microstructures 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 GBGB0418246.5A external-priority patent/GB0418246D0/en
Priority claimed from GBGB0427762.0A external-priority patent/GB0427762D0/en
Application filed by Functional Microstructures Ltd filed Critical Functional Microstructures Ltd
Application granted granted Critical
Publication of ES2463818T3 publication Critical patent/ES2463818T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/759—Needles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dermatology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Analytical Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
ES10183463.8T 2004-08-16 2005-08-16 Dispositivo que se aplicará a una barrera biológica Expired - Lifetime ES2463818T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB0418246.5A GB0418246D0 (en) 2004-08-16 2004-08-16 Method for producing microneedles, microimplants and arrays thereof
GB0418246 2004-08-16
GBGB0427762.0A GB0427762D0 (en) 2004-12-17 2004-12-17 Device and method for transport across barrier
GB0427762 2004-12-17

Publications (1)

Publication Number Publication Date
ES2463818T3 true ES2463818T3 (es) 2014-05-29

Family

ID=35447243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10183463.8T Expired - Lifetime ES2463818T3 (es) 2004-08-16 2005-08-16 Dispositivo que se aplicará a una barrera biológica

Country Status (7)

Country Link
US (1) US8192787B2 (OSRAM)
EP (3) EP2272430A1 (OSRAM)
JP (1) JP5082053B2 (OSRAM)
AT (1) ATE490037T1 (OSRAM)
DE (1) DE602005025138D1 (OSRAM)
ES (1) ES2463818T3 (OSRAM)
WO (1) WO2006018642A1 (OSRAM)

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JP4978243B2 (ja) * 2007-03-06 2012-07-18 凸版印刷株式会社 針状体および針状体製造方法
US8366677B2 (en) * 2007-08-06 2013-02-05 Transderm, Inc. Microneedle arrays formed from polymer films
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KR101136738B1 (ko) * 2008-10-02 2012-04-19 주식회사 라파스 송풍에 의한 솔리드 마이크로구조체의 제조방법 및 이로부터 제조된 솔리드 마이크로구조체
WO2010137319A1 (ja) * 2009-05-27 2010-12-02 株式会社メドレックス 剣山型マイクロニードルの製造方法およびマイクロニードル
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
KR101254240B1 (ko) * 2010-12-17 2013-04-12 주식회사 라파스 마이크로구조체 제조방법
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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
US11744889B2 (en) 2016-01-05 2023-09-05 University of Pittsburgh—of the Commonwealth System of Higher Education Skin microenvironment targeted delivery for promoting immune and other responses
JP6708747B2 (ja) 2016-02-15 2020-06-10 シャンハイ ジャオ トン ユニバーシティ マイクロ針パッチの高速印刷方法
KR102408362B1 (ko) * 2016-05-20 2022-06-13 주식회사 라파스 마이크로니들 제조방법
KR101816922B1 (ko) * 2016-05-20 2018-01-09 주식회사 라파스 마이크로니들 제조방법
JP2020507422A (ja) 2017-02-17 2020-03-12 アラーガン、インコーポレイテッドＡｌｌｅｒｇａｎ，Ｉｎｃｏｒｐｏｒａｔｅｄ 活性成分を含むマイクロニードルアレイ
CN109420245A (zh) * 2017-08-30 2019-03-05 优微（珠海）生物科技有限公司 可溶性微针的制造方法
AU2020275934B2 (en) 2019-05-16 2025-09-25 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Microneedle arrays with undercut features for cutaneous and non-cutaneous drug delivery
GB2586474A (en) 2019-08-20 2021-02-24 Innoture Ip Ltd Method of manufacturing microstructures
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Also Published As

Publication number Publication date
EP2272430A1 (en) 2011-01-12
US8192787B2 (en) 2012-06-05
EP2289646B1 (en) 2014-02-12
EP1786580B1 (en) 2010-12-01
JP5082053B2 (ja) 2012-11-28
EP2289646A1 (en) 2011-03-02
WO2006018642A1 (en) 2006-02-23
DE602005025138D1 (de) 2011-01-13
US20080299290A1 (en) 2008-12-04
JP2008509771A (ja) 2008-04-03
ATE490037T1 (de) 2010-12-15
EP1786580A1 (en) 2007-05-23

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