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:
Feb. 11, 2025
Filed:
Aug. 29, 2023
Taipei Medical University, Taipei, TW;
Chin-Chean Wong, Taipei, TW;
TAIPEI MEDICAL UNIVERSITY, Taipei, TW;
Abstract
The invention relates to an injectable hydrogel composition of 10 wt % gelatin, 0.5-2 wt % hyaluronic acid, 0.5-1.0 wt % genipin and an aqueous medium. The composition exhibits high biocompatibility, injectability and in-situ gelation ability at bone defect sites. The composition is suitable for serving as an osteogenic scaffold for cell adhesion and as an osteogenic carrier for delivering beneficial substance for promoting bone regeneration. The invention also relates to a medical formulation comprising the injectable hydrogel composition in combination with an osteogenic substance, as well as the medical use thereof in the treatment of segmental bone defect.