Submucous injection material composed of physical cross-linked hydrogel and application thereof

Submucous injection material composed of physical cross-linked hydrogel and application thereof

  • CN 104,689,380 A
  • Filed: 12/10/2013
  • Published: 06/10/2015
  • Est. Priority Date: 12/10/2013
  • Status: Active Application
First Claim
Patent Images

1. the submucosal injection material be made up of physical cross-linking hydrogel, is characterized in that, jointly forms submucosal injection material by amphipathic nature block polymer, solvent based on water and painted indicator three;

  • This submucosal injection material has thermic plastic characteristic, and namely it is in low viscous solution state when low temperature, can become gel state by Spontaneous conversion when human body temperature;

    The hydrophilic block of described amphipathic nature block polymer is Polyethylene Glycol (PEG), and hydrophobic block is degradable polyester.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×