KR102208178B9 - Micro-needles and method of mamufacture - Google Patents

Micro-needles and method of mamufacture

Info

Publication number
KR102208178B9
KR102208178B9 KR20200058991A KR20200058991A KR102208178B9 KR 102208178 B9 KR102208178 B9 KR 102208178B9 KR 20200058991 A KR20200058991 A KR 20200058991A KR 20200058991 A KR20200058991 A KR 20200058991A KR 102208178 B9 KR102208178 B9 KR 102208178B9
Authority
KR
South Korea
Prior art keywords
mamufacture
needles
micro
Prior art date
Application number
KR20200058991A
Other languages
Korean (ko)
Other versions
KR20200077469A (en
KR102208178B1 (en
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 KR1020170164403A external-priority patent/KR20190065003A/en
Application filed filed Critical
Priority to KR1020200058991A priority Critical patent/KR102208178B1/en
Publication of KR20200077469A publication Critical patent/KR20200077469A/en
Application granted granted Critical
Publication of KR102208178B1 publication Critical patent/KR102208178B1/en
Publication of KR102208178B9 publication Critical patent/KR102208178B9/en

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
    • 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
    • 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
    • A61M2037/0053—Methods for producing 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
    • A61M2037/0061—Methods for using microneedles

Landscapes

  • Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
KR1020200058991A 2017-12-01 2020-05-18 Micro-needles and method of mamufacture KR102208178B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200058991A KR102208178B1 (en) 2017-12-01 2020-05-18 Micro-needles and method of mamufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170164403A KR20190065003A (en) 2017-12-01 2017-12-01 Micro-needles and method of mamufacture
KR1020200058991A KR102208178B1 (en) 2017-12-01 2020-05-18 Micro-needles and method of mamufacture

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020170164403A Division KR20190065003A (en) 2017-12-01 2017-12-01 Micro-needles and method of mamufacture

Publications (3)

Publication Number Publication Date
KR20200077469A KR20200077469A (en) 2020-06-30
KR102208178B1 KR102208178B1 (en) 2021-01-28
KR102208178B9 true KR102208178B9 (en) 2021-08-23

Family

ID=71121376

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200058991A KR102208178B1 (en) 2017-12-01 2020-05-18 Micro-needles and method of mamufacture

Country Status (1)

Country Link
KR (1) KR102208178B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102409490B1 (en) * 2020-07-03 2022-06-16 한남대학교 산학협력단 Microneedle for topical skin and manufacturing method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533949B1 (en) 2000-08-28 2003-03-18 Nanopass Ltd. Microneedle structure and production method therefor
WO2011071287A2 (en) 2009-12-07 2011-06-16 에스케이케미칼 주식회사 Ìicroneedle for improving the absorption rate of an active agent
AU2012345777B2 (en) * 2011-11-30 2016-05-12 Kindeva Drug Delivery L.P. Microneedle device including a peptide therapeutic agent and an amino acid and methods of making and using the same
WO2014077244A1 (en) * 2012-11-13 2014-05-22 富士フイルム株式会社 Transdermal absorption sheet, and manufacturing method for same
CN107073210B (en) * 2014-09-03 2020-11-10 新南创新私人有限公司 Microfluidic device and fabrication
KR101610598B1 (en) * 2015-09-21 2016-04-07 비엔엘바이오테크 주식회사 FLEXIBLE MICRONEEDLE FOR DENTAL MATERIAL DELIVERY AND THE MANUFACTURING METHOD Of THE SAME
KR101811513B1 (en) * 2015-11-25 2017-12-20 주식회사 파이안에스테틱스 Micro spicule, Mold for Producing the Same and Method for Producing the Same

Also Published As

Publication number Publication date
KR20200077469A (en) 2020-06-30
KR102208178B1 (en) 2021-01-28

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Legal Events

Date Code Title Description
A107 Divisional application of patent
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
G170 Publication of correction