公开(公告)号：US20240358896A1

公开(公告)日：2024-10-31

申请号：US18649602

申请日：2024-04-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： Yen-Hao Hsu ,  Peijiang Wang ,  Cristian Parisi ,  Drew Carlton Wolos

IPC: A61L27/54 ,  A61L27/26 ,  A61L27/52 ,  A61L27/58

CPC classification number: A61L27/54 ,  A61L27/26 ,  A61L27/52 ,  A61L27/58 ,  A61L2400/06

Abstract: In some embodiments, the present disclosure pertains to an injectable suspension that contains radiopaque crosslinked hydrogel particles in a carrier fluid that comprises one or more types of linear hydrophilic polymers. In some embodiments, the present disclosure pertains to kits that comprise a syringe preloaded with an injectable suspension that contains radiopaque crosslinked hydrogel particles in a carrier fluid that comprises one or more types of linear hydrophilic polymers. In some embodiments, the present disclosure pertains to methods of treatment comprising injecting into a subject an injectable suspension that contains radiopaque crosslinked hydrogel particles in a carrier fluid that comprises one or more types of linear hydrophilic polymers.