Inherently radiopaque polymeric products for embolotherapy
First Claim
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1. An embolotherapy product, comprising a particulate formulation comprising a biocompatible, bioresorbable polymer, and optionally including stereoisomers thereof, wherein the polymer comprises a sufficient number of halogen atoms to render the embolotherapy product inherently radiopaque.
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Abstract
Preferred embodiments relate to compositions of inherently radiopaque, biocompatible, bioresorbable polymeric particles and methods of using them for embolizing a body lumen.
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79 Claims
- 1. An embolotherapy product, comprising a particulate formulation comprising a biocompatible, bioresorbable polymer, and optionally including stereoisomers thereof, wherein the polymer comprises a sufficient number of halogen atoms to render the embolotherapy product inherently radiopaque.
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71. An embolotherapy product, comprising a particulate formulation comprising Formula I:
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