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. 18, 1989
Filed:
Nov. 13, 1987
Applicant:
Inventors:
Shunro Tachibana, Fukuoka, JP;
Uichi Shibata, Tokyo, JP;
Assignees:
Shunro Tachibana, Tokyo, JP;
Meiji Seika Kaisha, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61N / ;
U.S. Cl.
CPC ...
128798 ; 604 20 ; 604290 ;
Abstract
Disclosed is an endermic application kit for external medicines, which comprises a drug-containing layer as provided near an ultrasonic oscillator. The kit includes a cylindrical fixed-type or portable-type and a flat regular-type or adhesive-type, and the adhesive-type may be flexible and elastic. The drug absorption is ensured by the action of the ultrasonic waves from the oscillator and the drug release can be controlled by varying the ultrasonic wave output from the oscillator.