A sterile, sharp bevel-edged, hollow tubular metal instrument that is used to inject radionuclide into a body cavity or tissue as a source of nuclear radiation for cancer therapy (brachytherapy). The device may be pre-sterilized and preloaded, and may have ...
A sharp bevel-edged, hollow tubular metal instrument that is used to inject radionuclide into a body cavity or tissue as a source of nuclear radiation for cancer therapy (brachytherapy). The device may be pre-sterilized and preloaded, and may have a tip enh...