POWDER FORMULATION FOR TISSUE REPAIR, PREPARATION METHOD THEREFOR, AND INJECTABLE COMPOSITION FOR TISSUE REPAIR, COMPRISING SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 8, 2024
app pub date -
Jul 21, 2022
filing date -
Jul 21, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The present invention relates to a powder formulation for tissue repair, a preparation method therefor, and an injectable composition for tissue repair, comprising same, and, more specifically, to: a powder formulation, a preparation method therefor, and an injectable composition for tissue repair, comprising same, the powder formulation comprising a biocompatible copolymer, which is a copolymer of a hydrophobic biocompatible polymer and a hydrophilic biocompatible polymer and forms, in an aqueous medium, micelle-type nanoparticles with an average diameter of a specific range and/or has a ratio, of a specific level or less, of the hydrophilic biocompatible polymer to the hydrophobic biocompatible polymer, being in a powder form so as to facilitate transport, storage and handling, being readily dissolved in an aqueous medium at room temperature so as to form stable nanoparticles, and allowing collagen induction to be performed without being phagocytosed by macrophages after being introduced into the body, thereby exhibiting an excellent tissue repair effect.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully