Abstract: A biopsy marker deployment device is provided herein. According to one exemplary embodiment, the deployment device includes a deployment assembly and an actuator configured to selectively actuate the deployment assembly. The deployment assembly is configured to selectively deposit a marker in a biopsy site through at least one aperture and to substantially reduce space between the aperture and the deployment assembly.

Abstract: A biopsy device having a cutting element is disclosed. The cutting element includes an inner cannula having a tissue receiving aperture disposed proximate a distal end thereof and an inner lumen. The inner cannula is slidably disposed within the inner lumen of an outer cannula. A vacuum chamber is disposed about at least a portion of the cutting element and is configured to create a vacuum in the cutting element during a biopsy procedure. The inner cannula is advanced distally outwardly and to cause the vacuum to be generated in the vacuum chamber. The vacuum is delivered to the cutting element whereby tissue is drawn into the tissue receiving aperture. The outer cannula is advanced distally outwardly after the inner cannula such that tissue drawn into the tissue cutting aperture is severed.

Abstract: A fluid control element having a flexible member that is adapted for selective deformation when an element inserted therein. The flexible member includes at least one incision or opening that defines at least one cusp that selectively opens when the element is inserted therein. The incision or opening is biased into a normally and substantially closed position such that fluids are substantially prevented from flowing through the fluid control element.