Biopsy site marker
View Patent ↗These are biopsy site marking devices. More particularly, the devices include a body of gelatin and an x-ray detectable body of a specific, predetermined non-biological configuration embedded in the body of gelatin. In one embodiment, the x-ray detectable body is made from metal. In alternative embodiments, the x-ray detectable body can be made from stainless steel or metal oxides.
1. A biopsy site marker comprising:
a body of gelatin, and
an X-ray detectable metallic element of specific predetermined non-biological configuration embedded in said body of gelatin.
2. The biopsy site marker in accordance with claim 1 , where the X-ray detectable metallic element comprises stainless steel.
3. The biopsy site marker in accordance with claim 1 , where the X-ray detectable metallic element comprises metal oxides.
4. The biopsy site marker in accordance with claim 1 , where the X-ray detectable metallic element is made from a material selected from the group consisting of platinum, platinum-iridium, platinum-nickel, platinum-tungsten, gold, silver, rhodium, tungsten, tantalum, titanium, nickel, nickel-titanium, and combinations thereof.