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1. WO2022005071 - MICRONEEDLE COMPRISING MICROFIBER NETWORK STRUCTURE

Publication Number WO/2022/005071
Publication Date 06.01.2022
International Application No. PCT/KR2021/007700
International Filing Date 18.06.2021
IPC
A61M 37/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
37Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
Applicants
  • 주식회사 엘지생활건강 LG HOUSEHOLD & HEALTH CARE LTD. [KR]/[KR]
Inventors
  • 송지은 SONG, Ji-Eun
  • 전승현 JUN, Seung-Hyun
Agents
  • 특허법인 필앤온지 PHIL & ONZI INT'L PATENT & LAW FIRM
Priority Data
10-2020-008009130.06.2020KR
10-2021-005584529.04.2021KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) MICRONEEDLE COMPRISING MICROFIBER NETWORK STRUCTURE
(FR) MICRO-AIGUILLE COMPRENANT UNE STRUCTURE DE RÉSEAU DE MICROFIBRES
(KO) 미세섬유 네트워크 구조체를 함유한 마이크로니들
Abstract
(EN) The present invention relates to a microneedle comprising a microfiber network structure, and more specifically, to a microneedle which has an insoluble microfiber network structure incorporated in a dissolving microneedle, and thus, without including a drug in a needle, via a drug injection hole on the back of a patch, can deliver to the skin a large amount of an aqueous drug solution or any type of drug.
(FR) La présente invention concerne une micro-aiguille comprenant une structure de réseau de microfibres, et plus spécifiquement, une micro-aiguille qui comporte une structure de réseau de microfibres insolubles incorporée dans une micro-aiguille de dissolution, et ainsi, sans inclure un médicament dans une aiguille, par l’intermédiaire d’un trou d’injection de médicament sur l’arrière d’un timbre, peut administrer à la peau une grande quantité d’une solution aqueuse de médicament ou un type quelconque de médicament.
(KO) 본 발명은 미세섬유 네트워크 구조체를 함유한 마이크로니들에 관한 것으로서, 더욱 상세하게는 용해성 마이크로니들 기반에 불용성 미세섬유 네트워크 구조체를 함유시켜 니들에 약물을 포함하지 않고도 패치 뒷면의 약물주입용 홀을 통해 약물 수용액을 다량으로, 또한 약물 종류에 관계없이 피부로 전달할 수 있는 마이크로니들에 관한 것이다.
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