MICRONEEDLE ARRAYS AND METHODS FOR MAKING AND USING

• Main Authors: ALARY MARC, HOPSON PEYTON, PATEL BHARAT, LIU JAN JOO, LUNDE ERIK, MORANO EMANUEL
• Format: Patent
• Language: English; Korean
• Published: 14.10.2022
• Subjects: 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; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES

제1 외향 주 표면(22) 및 제2 외향 주 표면(24)을 갖는 필름을 포함하는, 상이한 미세바늘의 어레이가 정확히 달성될 수 있다. 제1 외향 주 표면은 그로부터 연장되는 복수의 각질층 천공 미세바늘을 갖고, 복수의 미세바늘은 제1 효과제를 갖는 복수의 제1 미세바늘 및 제2 효과제를 갖는 복수의 제2 미세바늘을 포함한다. An array of differing microneedles can be accurately achieved including a film having first and second, outwardly facing major surfaces. The first, outwardly facing major surface has a plurality of stratum corneum piercing microneedles extending therefrom, and the plurality of microneedles includes a plurality of first microneedles having a first benefit agent and a plurality of second microneedles having a second benefit agent.