Abstract: Disclosed herein are methods and devices for securing soft tissue to a rigid material such as bone. A bone anchor is described that comprises a base and a top such that suture material may be compressed between surfaces on the base and top to secure the suture to the anchor. Also described is an inserter that can be used to insert the bone anchor into bone and move the anchor top relative to the anchor base to clamp suture material there between. Also described is a soft-tissue and bone piercing anchor and associated inserter. Methods are described that allow use of the bone anchors to provide multiple lengths of suture material to compress a large area of soft tissue against bone.

Abstract: A method of treating a patient by positioning an implant within a patient, delivering a first therapeutic modality from the implant to the patient, and activating the implant to deliver a second therapeutic modality to the patient, such as by exposing the implant to a magnetic field, is provided. The implant preferably includes a ferromagnetic core, such as a palladium-cobalt alloy. The implant may also include an isotope layer, and an outer layer substantially covering the isotope layer. In one application, the implant enables thermal ablation following unsuccessful brachytherapy, such as in the prostate.

Abstract: A delivery device and method for delivering a medical device, such as an infuser, into a body cavity are disclosed. The delivery device includes an ejector tube which slidably extends through a handle. The ejector tube is configured for easy insertion through the urethra into the bladder. A hollow inner tube is located within the ejector tube and includes luer fittings at its distal and proximal ends. The luer fitting at the proximal end of the inner tube is coupled to the handle. Movement of the ejector tube relative to the inner tube causes the distal luer fitting to be withdrawn within the ejector tube and can be used to force an infuser attached to the distal luer fitting from the distal luer fitting. Materials can be transported to the infuser from the proximal luer fitting through the inner tube and out through the distal luer connector.