KR100792382B1 - 마이크로 니들 롤러와 그 성형 금형 - Google Patents
마이크로 니들 롤러와 그 성형 금형 Download PDFInfo
- Publication number
- KR100792382B1 KR100792382B1 KR1020060061788A KR20060061788A KR100792382B1 KR 100792382 B1 KR100792382 B1 KR 100792382B1 KR 1020060061788 A KR1020060061788 A KR 1020060061788A KR 20060061788 A KR20060061788 A KR 20060061788A KR 100792382 B1 KR100792382 B1 KR 100792382B1
- Authority
- KR
- South Korea
- Prior art keywords
- roller
- needle
- microneedle
- plate base
- mold
- Prior art date
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Classifications
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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
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
-
- 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
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/04—Skin
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Dermatology (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Massaging Devices (AREA)
Abstract
Description
Claims (8)
- 원통형의 롤러 헤드(11);상기 롤러 헤드(11)의 외주면으로부터 돌출되게 형성된 복수 개의 마이크로 니들들(25); 및상기 롤러 헤드(11)가 회전 가능하게 결합되는 롤러 손잡이(41);를 포함하며,상기 롤러 헤드(11)와 상기 마이크로 니들들(25)이 고분자 수지 재질이며 서로 일체로 형성된 것을 특징으로 하는 마이크로 니들 롤러.
- 제1항에 있어서,상기 고분자 수지는 열경화성 수지와 열가소성 수지 중 어느 하나인 것을 특징으로 하는 마이크로 니들 롤러.
- 제1항에 있어서,상기 고분자 수지는 생분해성 고분자인 것을 특징으로 하는 마이크로 니들 롤러.
- 제1항에 있어서,상기 롤러 손잡이(41)는 각각 회전 축 돌기(45)를 갖는 2개의 클램프 암(44)을 포함하는 롤러 헤드 결합부(43)를 가지며,상기 롤러 헤드(11)는 상기 회전 축 돌기(45)가 결합되는 회전 축 결합 홈(13)을 갖는 것을 특징으로 하는 마이크로 니들 롤러.
- 내측 면에 복수 개의 마이크로 니들 성형 홈(153)이 형성된 복수 개의 니들 블록(151)을 가지며 상기 니들 블록들(151)이 환형으로 배치되어 안쪽 방향으로 이동 시에 밀착되어 원통 형태의 내부 공간을 형성하는 외부 금형(150);상기 니들 블록들(151)이 밀착된 상태에서 상기 외부 금형(150)의 하부를 덮는 원판 형태의 하판 베이스(110); 및상기 니들 블록들(151)이 밀착된 상태에서 상기 외부 금형(150)의 상부를 덮는 원판 형태의 상판 베이스(130);를 포함하는 것을 특징으로 하는 마이크로 니들 롤러 성형 금형.
- 제5항에 있어서,상기 하판 베이스(110)와 상기 상판 베이스(130) 중 어느 하나에 고정되고, 상기 니들 블록들(151)이 밀착되어 원통을 형성할 때 그 내부에 삽입되어 부채꼴 형상의 구멍을 형성하는 구멍 형성 블록(170a)을 가지는 내부 금형(170)을 더 포함하는 것을 특징으로 하는 마이크로 니들 롤러 성형 금형.
- 제5항에 있어서,상기 외부 금형(150)은 4~30개의 니들 블록(151)을 갖는 것을 특징으로 하는 마이크로 니들 롤러 성형 금형.
- 제5항에 있어서,상기 상판 베이스(130)와 상기 하판 베이스(110)는 회전 축 결합을 위한 환형 홈(111)이 형성된 것을 특징으로 하는 마이크로 니들 롤러 성형 금형.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060061788A KR100792382B1 (ko) | 2006-07-03 | 2006-07-03 | 마이크로 니들 롤러와 그 성형 금형 |
CN2007800226769A CN101472642B (zh) | 2006-07-03 | 2007-06-27 | 微型针辊组件 |
JP2009506425A JP5066566B2 (ja) | 2006-07-03 | 2007-06-27 | マイクロニードルローラアセンブリ |
US12/307,315 US9987475B2 (en) | 2006-07-03 | 2007-06-27 | Micro needle roller assembly |
PCT/KR2007/003121 WO2008004781A1 (en) | 2006-07-03 | 2007-06-27 | Micro neddle roller assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060061788A KR100792382B1 (ko) | 2006-07-03 | 2006-07-03 | 마이크로 니들 롤러와 그 성형 금형 |
Publications (1)
Publication Number | Publication Date |
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KR100792382B1 true KR100792382B1 (ko) | 2008-01-08 |
Family
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Family Applications (1)
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KR1020060061788A KR100792382B1 (ko) | 2006-07-03 | 2006-07-03 | 마이크로 니들 롤러와 그 성형 금형 |
Country Status (2)
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KR (1) | KR100792382B1 (ko) |
CN (1) | CN101472642B (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200453182Y1 (ko) | 2008-05-01 | 2011-04-15 | 김기태 | 전기치료가 가능한 피부미용기 |
KR20200001073A (ko) * | 2018-06-26 | 2020-01-06 | 주식회사 정우티앤씨 | 피부약물의 공급장치가 구비된 마이크로 니들 롤러 |
KR20200024513A (ko) | 2018-08-28 | 2020-03-09 | 연세대학교 산학협력단 | 슈팅 마이크로 구조체 모듈 및 이의 어플리케이터 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101904796A (zh) * | 2010-07-05 | 2010-12-08 | 苏州工业园区博友钛钢科技有限公司 | 一种可振动*** |
JP5677013B2 (ja) * | 2010-10-14 | 2015-02-25 | Ntn株式会社 | 美容/健康ローラ用軸受装置および美容/健康ローラ |
CN105999536B (zh) * | 2016-05-09 | 2019-01-18 | 上海交通大学 | 同步注药皮肤滚针 |
Citations (3)
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WO2002049711A1 (de) * | 2000-12-20 | 2002-06-27 | Horst Liebl | Vorrichtung und verfahren zum einbringen eines wirkstoffs in die haut |
KR200395359Y1 (ko) * | 2005-06-27 | 2005-09-08 | (주)클리니칼레졸루션아시아 | 마이크로니들 롤러 |
WO2005082596A1 (en) * | 2004-02-23 | 2005-09-09 | 3M Innovative Properties Company | Method of molding for microneedle arrays |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4011622A (en) * | 1975-10-14 | 1977-03-15 | Kagil Corporation | Attachment for a roller applicator |
DE3438133A1 (de) * | 1984-10-18 | 1986-04-30 | Staedtler & Uhl, 8540 Schwabach | Aufloesewalze fuer open-end spinnmaschinen |
US6503231B1 (en) * | 1998-06-10 | 2003-01-07 | Georgia Tech Research Corporation | Microneedle device for transport of molecules across tissue |
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2006
- 2006-07-03 KR KR1020060061788A patent/KR100792382B1/ko active IP Right Grant
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2007
- 2007-06-27 CN CN2007800226769A patent/CN101472642B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002049711A1 (de) * | 2000-12-20 | 2002-06-27 | Horst Liebl | Vorrichtung und verfahren zum einbringen eines wirkstoffs in die haut |
WO2005082596A1 (en) * | 2004-02-23 | 2005-09-09 | 3M Innovative Properties Company | Method of molding for microneedle arrays |
KR200395359Y1 (ko) * | 2005-06-27 | 2005-09-08 | (주)클리니칼레졸루션아시아 | 마이크로니들 롤러 |
Non-Patent Citations (1)
Title |
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대한민국 등록실용신안 0395359호(2005.09.08) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200453182Y1 (ko) | 2008-05-01 | 2011-04-15 | 김기태 | 전기치료가 가능한 피부미용기 |
KR20200001073A (ko) * | 2018-06-26 | 2020-01-06 | 주식회사 정우티앤씨 | 피부약물의 공급장치가 구비된 마이크로 니들 롤러 |
KR102178324B1 (ko) * | 2018-06-26 | 2020-11-13 | 주식회사 정우티앤씨 | 피부약물의 공급장치가 구비된 마이크로 니들 롤러 |
KR20200024513A (ko) | 2018-08-28 | 2020-03-09 | 연세대학교 산학협력단 | 슈팅 마이크로 구조체 모듈 및 이의 어플리케이터 |
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Publication number | Publication date |
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CN101472642A (zh) | 2009-07-01 |
CN101472642B (zh) | 2013-04-10 |
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