The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 26, 2023
Filed:
Jan. 21, 2021
Korea Institute of Science and Technology, Seoul, KR;
Industry-university Cooperation Foundation Hanyang University Erica Campus, Ansan-si, KR;
Myoung-Ryul Ok, Seoul, KR;
So Yeon Kim, Seoul, KR;
Yoon Ki Joung, Seoul, KR;
Yu Chan Kim, Seoul, KR;
Hyun Kwang Seok, Seoul, KR;
Hyung-Seop Han, Seoul, KR;
Hojeong Jeon, Seoul, KR;
Hyunseon Seo, Seoul, KR;
Inho Kim, Seoul, KR;
Kyoung Won Park, Seoul, KR;
Yongwoo Chung, Seoul, KR;
Jaekyun Kim, Ansan-si, KR;
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul, KR;
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS, Gyeonggi-Do, KR;
Abstract
Provided are phototherapeutic needle patches usable for phototherapy by using needle patches capable of injecting drugs or cosmetic substances to patients, and methods of manufacturing the same. A phototherapeutic needle patch may include a patch body attachable to skin of a patient, at least one microneedle protruding from the patch body, one end of the microneedle configured to deliver a drug through stratum corneum of the skin to inner tissues of the skin, and light grooves formed in a concave shape along a length direction of the microneedle in such a manner that therapeutic light radiated from a light source for phototherapy easily penetrates into the skin along the microneedle.