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US08442623B2 Site marker visible under multiple modalities 有权
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Site marker visible under multiple modalities
Abstract:
Various embodiments of a site marker are disclosed that comprise a body portion and a marker element. The body portion is constructed of a bioabsorbable material and defines at least one cavity therein. The marker element is captured within one of the cavities. The marker element is constructed of a material that may be imaged under at least one imaging modality.
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