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:
May. 19, 2026
Filed:
Mar. 24, 2021
Fukuoka University, Fukuoka, JP;
Seikagaku Corporation, Tokyo, JP;
Toshio Hisatomi, Fukuoka, JP;
Kiyoshi Suzuki, Tokyo, JP;
FUKUOKA UNIVERSITY, Fukuoka, JP;
SEIKAGAKU CORPORATION, Tokyo, JP;
Abstract
An object of the present invention is to find a useful means for removing an intraocular membrane. The present invention relates to an agent for use in intraocular membrane peeling surgery, which contains a solution containing a hydrogel-forming material and satisfies the following formula 1 with respect to the dynamic viscoelasticity measured at a temperature of 25 to 40° C. and a frequency of 1 Hz.0<≤3 (Formula 1) Provided that in the formula 1, V(Pa/sec) is the maximum change rate of the storage elastic modulus after the initiation of gelation.