- 专利标题： SUSPENSIONS OF RADIOPAQUE CROSSLINKED HYDROGEL PARTICLES IN CARRIER FLUIDS CONTAINING BIOCOMPATIBLE HYDROPHILIC POLYMERS
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申请号： US18649602申请日： 2024-04-29
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公开(公告)号： US20240358896A1公开(公告)日： 2024-10-31
- 发明人: Yen-Hao Hsu , Peijiang Wang , Cristian Parisi , Drew Carlton Wolos
- 申请人： Boston Scientific Scimed, Inc.
- 申请人地址： US MN Maple Grove
- 专利权人： Boston Scientific Scimed, Inc.
- 当前专利权人： Boston Scientific Scimed, Inc.
- 当前专利权人地址： US MN Maple Grove
- 主分类号： A61L27/54
- IPC分类号： A61L27/54 ; A61L27/26 ; A61L27/52 ; A61L27/58
摘要：
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.
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