KR102237173B9 - 3층 이상 구조의 마이크로 니들 - Google Patents

3층 이상 구조의 마이크로 니들

Info

Publication number
KR102237173B9
KR102237173B9 KR1020190007301A KR20190007301A KR102237173B9 KR 102237173 B9 KR102237173 B9 KR 102237173B9 KR 1020190007301 A KR1020190007301 A KR 1020190007301A KR 20190007301 A KR20190007301 A KR 20190007301A KR 102237173 B9 KR102237173 B9 KR 102237173B9
Authority
KR
South Korea
Prior art keywords
needle
micro
layers structure
layers
Prior art date
Application number
KR1020190007301A
Other languages
English (en)
Other versions
KR20200094823A (ko
KR102237173B1 (ko
Inventor
이인덕
임여명
전이슬
Original Assignee
주식회사 페로카
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 주식회사 페로카 filed Critical 주식회사 페로카
Priority to KR1020190007301A priority Critical patent/KR102237173B1/ko
Priority to PCT/KR2019/003043 priority patent/WO2019198936A1/ko
Priority to US17/046,354 priority patent/US20210146105A1/en
Publication of KR20200094823A publication Critical patent/KR20200094823A/ko
Application granted granted Critical
Publication of KR102237173B1 publication Critical patent/KR102237173B1/ko
Publication of KR102237173B9 publication Critical patent/KR102237173B9/ko

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
    • 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
    • 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
    • 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
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/209—Heads; Nozzles
    • 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
    • B33Y10/00—Processes of additive manufacturing
    • 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
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • 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
    • 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
    • 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
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7544—Injection needles, syringes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dermatology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
KR1020190007301A 2018-04-10 2019-01-21 3층 이상 구조의 마이크로 니들 KR102237173B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020190007301A KR102237173B1 (ko) 2019-01-21 2019-01-21 3층 이상 구조의 마이크로 니들
PCT/KR2019/003043 WO2019198936A1 (ko) 2018-04-10 2019-03-15 마이크로 니들 및 마이크로 니들의 제조방법
US17/046,354 US20210146105A1 (en) 2018-04-10 2019-03-15 Microneedle and method for manufacturing microneedle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190007301A KR102237173B1 (ko) 2019-01-21 2019-01-21 3층 이상 구조의 마이크로 니들

Publications (3)

Publication Number Publication Date
KR20200094823A KR20200094823A (ko) 2020-08-10
KR102237173B1 KR102237173B1 (ko) 2021-04-07
KR102237173B9 true KR102237173B9 (ko) 2022-04-11

Family

ID=68164396

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190007301A KR102237173B1 (ko) 2018-04-10 2019-01-21 3층 이상 구조의 마이크로 니들

Country Status (3)

Country Link
US (1) US20210146105A1 (ko)
KR (1) KR102237173B1 (ko)
WO (1) WO2019198936A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11583501B1 (en) * 2020-01-02 2023-02-21 Robert Edwin Douglas Method and apparatus for 3D printing a precision pharmacologic dosing regimen
WO2022005177A1 (ko) * 2020-06-29 2022-01-06 주식회사 페로카 전기수력학 프린팅을 이용한 마이크로니들 패치 제조 장치 및 제조 방법
CN112494799B (zh) * 2021-02-04 2021-06-15 山东元旭光电股份有限公司 一种水凝胶载片自动上料、贴片装置
KR102635939B1 (ko) * 2021-07-15 2024-02-14 주식회사 페로카 마이크로니들 패치
EP4371599A1 (en) * 2021-07-15 2024-05-22 Feroka Inc. Microneedle patch and microneedle patch manufacturing method
KR20230094236A (ko) * 2021-12-20 2023-06-28 주식회사 페로카 마이크로니들 제조 장치 및 마이크로니들 제조 방법
WO2023164306A1 (en) * 2022-02-28 2023-08-31 Georgia Tech Research Corporation Melting microneedle patches and methods of manufacturing thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011005245A (ja) * 2009-05-27 2011-01-13 Kagawa Univ 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
JP6369026B2 (ja) * 2014-01-21 2018-08-08 凸版印刷株式会社 マイクロニードル、および、マイクロニードルの製造方法
JP2015157072A (ja) * 2014-01-27 2015-09-03 コスメディ製薬株式会社 ３ｄプリンターによるマイクロニードルの製造
JP6001043B2 (ja) * 2014-12-15 2016-10-05 日本写真印刷株式会社 マイクロニードルアレイ製造装置及びマイクロニードルアレイの製造方法並びにマイクロニードルアレイを有する製品
KR101816922B1 (ko) * 2016-05-20 2018-01-09 주식회사 라파스 마이크로니들 제조방법
EP3459584B1 (en) * 2016-05-31 2021-03-31 Nissha Co., Ltd. Microneedle array and method of manufacturing same
US11351537B2 (en) * 2018-02-02 2022-06-07 University Of Central Florida Research Foundation, Inc. System and method for forming a biological microdevice

Also Published As

Publication number Publication date
US20210146105A1 (en) 2021-05-20
KR20200094823A (ko) 2020-08-10
WO2019198936A1 (ko) 2019-10-17
KR102237173B1 (ko) 2021-04-07

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]