CN111035849B - 具有针状凸起的原版的制造方法及微针阵列的制造方法 - Google Patents
具有针状凸起的原版的制造方法及微针阵列的制造方法 Download PDFInfo
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- CN111035849B CN111035849B CN201910965740.1A CN201910965740A CN111035849B CN 111035849 B CN111035849 B CN 111035849B CN 201910965740 A CN201910965740 A CN 201910965740A CN 111035849 B CN111035849 B CN 111035849B
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Images
Classifications
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- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
- B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
- B29C33/3892—Preparation of the model, e.g. by assembling parts
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/16—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
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- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
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- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
- B29C33/424—Moulding surfaces provided with means for marking or patterning
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- 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
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- 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
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- 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
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- 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
-
- 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
- B29L2031/756—Microarticles, nanoarticles
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Dermatology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018194095A JP6985233B2 (ja) | 2018-10-15 | 2018-10-15 | 針状突起を有する原版の製造方法、及びマイクロニードルアレイの製造方法 |
| JP2018-194095 | 2018-10-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111035849A CN111035849A (zh) | 2020-04-21 |
| CN111035849B true CN111035849B (zh) | 2023-03-28 |
Family
ID=68109186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910965740.1A Active CN111035849B (zh) | 2018-10-15 | 2019-10-12 | 具有针状凸起的原版的制造方法及微针阵列的制造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11597122B2 (enExample) |
| EP (1) | EP3646919B1 (enExample) |
| JP (1) | JP6985233B2 (enExample) |
| CN (1) | CN111035849B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7038679B2 (ja) * | 2019-03-05 | 2022-03-18 | 富士フイルム株式会社 | 熱可塑性樹脂原版の作製方法、金型の作製方法、モールドの作製方法及びパターンシートの製造方法 |
| CN112569465B (zh) * | 2020-12-29 | 2022-07-19 | 华东理工大学 | 一种微针贴片的制备方法 |
| GB2622416B (en) * | 2022-09-15 | 2025-04-02 | Ndm Tech Ltd | Skin preparation device |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS541061B2 (enExample) | 1973-03-14 | 1979-01-19 | ||
| WO2005044364A1 (en) | 2003-11-10 | 2005-05-19 | Agency For Science, Technology And Research | Microneedles and microneedle fabrication |
| JP3945716B2 (ja) * | 2005-12-14 | 2007-07-18 | インターナショナル・ビジネス・マシーンズ・コーポレーション | エンドミルとその製造方法 |
| WO2008013282A1 (fr) * | 2006-07-27 | 2008-01-31 | Toppan Printing Co., Ltd. | Procédé de production d'une micro-aiguille |
| JP2008114345A (ja) * | 2006-11-07 | 2008-05-22 | Toppan Printing Co Ltd | 微細で鋭利な針状構造の規則配列体、及びその複製物の製造方法 |
| JP2008237673A (ja) | 2007-03-28 | 2008-10-09 | Toppan Printing Co Ltd | 針状体およびその製造方法 |
| JP5401061B2 (ja) * | 2008-09-04 | 2014-01-29 | 凸版印刷株式会社 | 針状体製造方法、および研削刃 |
| JP5568324B2 (ja) * | 2010-01-15 | 2014-08-06 | 凸版印刷株式会社 | マイクロニードル製造方法 |
| US20130096532A1 (en) * | 2011-10-17 | 2013-04-18 | Rutgers, The State University Of New Jersey | Polymer-Based Micro-Needle Array Designs, Fabrication Processes, and Methods of Use Thereof for Drug Delivery |
| JP6662296B2 (ja) | 2014-11-07 | 2020-03-11 | 凸版印刷株式会社 | 経皮投薬用針集成体及びその製造方法 |
| JP6482323B2 (ja) * | 2015-03-03 | 2019-03-13 | 富士フイルム株式会社 | 経皮吸収シート |
| WO2017056894A1 (ja) * | 2015-09-30 | 2017-04-06 | 富士フイルム株式会社 | モールドの作製方法、パターンシートの製造方法、電鋳金型の作製方法、及び電鋳金型を用いたモールドの作製方法 |
| JP6587345B2 (ja) * | 2015-10-06 | 2019-10-09 | 富士フイルム株式会社 | 樹脂製モールドの作製方法 |
| JP6533189B2 (ja) * | 2016-05-24 | 2019-06-19 | 富士フイルム株式会社 | パターンアレイシート成形用型の製造方法、及びマイクロニードルアレイの製造方法 |
| JP2018042677A (ja) * | 2016-09-13 | 2018-03-22 | 富士フイルム株式会社 | 凹状パターンモールドおよびパターンシートの製造方法 |
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2018
- 2018-10-15 JP JP2018194095A patent/JP6985233B2/ja active Active
-
2019
- 2019-10-01 EP EP19200753.2A patent/EP3646919B1/en active Active
- 2019-10-03 US US16/591,634 patent/US11597122B2/en active Active
- 2019-10-12 CN CN201910965740.1A patent/CN111035849B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3646919A1 (en) | 2020-05-06 |
| JP2020062078A (ja) | 2020-04-23 |
| US11597122B2 (en) | 2023-03-07 |
| JP6985233B2 (ja) | 2021-12-22 |
| EP3646919B1 (en) | 2020-12-16 |
| CN111035849A (zh) | 2020-04-21 |
| US20200114547A1 (en) | 2020-04-16 |
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