Invention Grant
US08550086B2 Radiopaque implant 有权
不透射线植入

Radiopaque implant
Abstract:
Implants for placement in the fallopian tube are provided that comprise radiopaque material. Implants include an inner core of silicone, a radiopaque material, an outer porous portion surrounding the inner core, and, optionally, a sound-reflecting air pocket. The implant may be detected in a fluoroscopic image and/or via ultrasound after placement of the implant in the fallopian tube.
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