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:
Apr. 21, 1998
Filed:
Apr. 10, 1996
Hun Han Lee, Taejeon, KR;
Joong Woong Cho, Taejeon, KR;
Choul Young Kim, Taejeon, KR;
Chaul Min Pai, Taejeon, KR;
Jin Deog Song, Taejeon, KR;
Chul Min Park, Taejeon, KR;
Hye Jeong Yoon, Taejeon, KR;
Yoon Yeo, Taejeon, KR;
Jae Seung Paick, Seoul, KR;
Sam Yang Co., Ltd., Seoul, KR;
Abstract
The present invention is to provide a method and a transdermal drug delivery device for treating erectile dysfunction which comprises a patch containing pharmaceutically active ingredient and being directly apply to the male glans penis and its support and the rings for constricting the base part of the penis to aid the erection. The patch according to the present invention may be divided into two types, i.e. a cylinder type patch and a multi-reservoir type patch. The transdermal drug delivery patch device of the present invention is painless and safely to use and may be effectively produced and maintained erection of the penis without the adverse side effects and with a high degree of patient acceptability in the case of male impotence.