发明申请
US20110052505A1 Post-biopsy cavity treatment implants and methods 失效
活检后腔内治疗植入物和方法

Post-biopsy cavity treatment implants and methods
摘要:
A post-biopsy cavity treatment implant includes a radiopaque element, a core portion and a shell portion. The core portion is coupled to the radiopaque element, and includes a first porous matrix defining a first controlled pore architecture. The shell portion is coupled to the core portion and includes a second porous matrix defining a second controlled pore architecture that is different from the first controlled pore architecture.
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