DE602004022260D1 - Verfahren zur herstellung von mikrostrukturen mit mehreren mikroelementen mit durchgangslöchern - Google Patents

Verfahren zur herstellung von mikrostrukturen mit mehreren mikroelementen mit durchgangslöchern

Info

Publication number
DE602004022260D1
DE602004022260D1 DE602004022260T DE602004022260T DE602004022260D1 DE 602004022260 D1 DE602004022260 D1 DE 602004022260D1 DE 602004022260 T DE602004022260 T DE 602004022260T DE 602004022260 T DE602004022260 T DE 602004022260T DE 602004022260 D1 DE602004022260 D1 DE 602004022260D1
Authority
DE
Germany
Prior art keywords
microelements
holes
producing microstructures
embossing
hoses
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
DE602004022260T
Other languages
English (en)
Inventor
Vladimir Gartstein
Faiz Feisal Sherman
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.)
Corium LLC
Original Assignee
Corium International Inc
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 Corium International Inc filed Critical Corium International Inc
Publication of DE602004022260D1 publication Critical patent/DE602004022260D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B81MICROSTRUCTURAL TECHNOLOGY
    • B81CPROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00015Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
    • B81C1/00023Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems without movable or flexible elements
    • B81C1/00111Tips, pillars, i.e. raised structures
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24Perforating by needles or pins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26Perforating by non-mechanical means, e.g. by fluid jet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/003Other 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0053Methods for producing microneedles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B81MICROSTRUCTURAL TECHNOLOGY
    • B81BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B2201/00Specific applications of microelectromechanical systems
    • B81B2201/05Microfluidics
    • B81B2201/055Microneedles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B81MICROSTRUCTURAL TECHNOLOGY
    • B81CPROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C2201/00Manufacture or treatment of microstructural devices or systems
    • B81C2201/03Processes for manufacturing substrate-free structures
    • B81C2201/034Moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B81MICROSTRUCTURAL TECHNOLOGY
    • B81CPROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C2201/00Manufacture or treatment of microstructural devices or systems
    • B81C2201/03Processes for manufacturing substrate-free structures
    • B81C2201/036Hot embossing
DE602004022260T 2003-02-24 2004-02-24 Verfahren zur herstellung von mikrostrukturen mit mehreren mikroelementen mit durchgangslöchern Expired - Lifetime DE602004022260D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/373,251 US7578954B2 (en) 2003-02-24 2003-02-24 Method for manufacturing microstructures having multiple microelements with through-holes
PCT/US2004/005382 WO2004076339A2 (en) 2003-02-24 2004-02-24 Method for manufacturing microstructures having multiple microelements with through-holes

Publications (1)

Publication Number Publication Date
DE602004022260D1 true DE602004022260D1 (de) 2009-09-10

Family

ID=32868669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004022260T Expired - Lifetime DE602004022260D1 (de) 2003-02-24 2004-02-24 Verfahren zur herstellung von mikrostrukturen mit mehreren mikroelementen mit durchgangslöchern

Country Status (8)

Country Link
US (1) US7578954B2 (de)
EP (1) EP1599410B1 (de)
JP (1) JP4787738B2 (de)
AT (1) ATE437841T1 (de)
AU (2) AU2004215417A1 (de)
CA (1) CA2517988C (de)
DE (1) DE602004022260D1 (de)
WO (1) WO2004076339A2 (de)

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EP1599410B1 (de) 2009-07-29
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AU2004215417A1 (en) 2004-09-10
WO2004076339A3 (en) 2005-01-13
WO2004076339A2 (en) 2004-09-10
CA2517988A1 (en) 2004-09-10
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AU2009250998A1 (en) 2010-01-14
ATE437841T1 (de) 2009-08-15

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