MICRONEEDLE ARRAY AND METHOD FOR MANUFACTURING SAME

One embodiment of the present invention provides a method for manufacturing a microneedle array, comprising the steps of: (a) manufacturing a mold for manufacturing a microneedle which is partitioned into at least two or more areas and includes one or more intaglio portions in each area; and (b) mol...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, Sanghan, KIM, Donghwan, LEE, Minsuk, KANG, Bokki
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	One embodiment of the present invention provides a method for manufacturing a microneedle array, comprising the steps of: (a) manufacturing a mold for manufacturing a microneedle which is partitioned into at least two or more areas and includes one or more intaglio portions in each area; and (b) molding one or more microneedles by injecting microneedle raw materials that are different from each other into the respective areas. In addition, another embodiment of the present invention provides a microneedle array comprising: a mold for manufacturing a microneedle which is partitioned into at least two or more areas and includes one or more intaglio portions in each area; and one or more microneedles molded by injecting microneedle raw materials that are different from each other into the respective areas. Un mode de réalisation de la présente invention concerne un procédé de fabrication d'un réseau de micro-aiguilles, comprenant les étapes consistant : (a) à fabriquer un moule destiné à fabriquer une micro-aiguille qui est divisé en au moins deux zones et qui comprend une ou plusieurs parties en creux dans chaque zone ; et (b) à mouler une ou plusieurs micro-aiguilles par injection de matières premières de micro-aiguilles qui sont différentes les unes des autres dans les zones respectives. De plus, un autre mode de réalisation de la présente invention concerne un réseau de micro-aiguilles comprenant : un moule servant à fabriquer une micro-aiguille qui est divisée en au moins deux zones et qui comprend une ou plusieurs parties en creux dans chaque zone ; et une ou plusieurs micro-aiguilles moulées par injection de matières premières de micro-aiguilles qui sont différentes les unes des autres dans les zones respectives. 본 발명의 일 실시예는 (a) 적어도 2개 이상의 영역으로 구획되고, 각 영역에 하나 이상의 음각부를 포함하는 마이크로니들 제조용 몰드를 제조하는 단계; 및 (b) 상기 각 영역에 서로 다른 마이크로니들 원료 물질을 주입하여 하나 이상의 마이크로니들을 성형하는 단계;를 포함 하는, 마이크로니들 어레이의 제조방법을 제공한다. 또한, 본 발명의 다른 실시예는 적어도 2개 이상의 영역으로 구획되고, 각 영역에 하나 이상의 음각부를 포함하는 마이크로니들 제조용 몰드; 및 상기 각 영역에 서로 다른 마이크로니들 원료 물질을 주입하여 성형되는 하나 이상의 마이크로니들;을 포함하는, 마이크로니들 어레이를 제공한다.