<p>Apparatus and methods for anchoring implanted wireless markers in a patient's body to accurately locate a small target within a soft tissue region. One embodiment of the invention comprises a casing, a transponder partially encased in the casing, and an anchor protruding from the casing. The anchor can either be an extension of the casing or a separate component partly embedded in the casing. Different embodiments of the invention may be well suited for percutaneous implantation and/or surgical implantation.</p>
申请公布号
WO2006020377(A9)
申请公布日期
2006.04.20
申请号
WO2005US26430
申请日期
2005.07.25
申请人
CALYPSO MEDICAL TECHNOLOGIES, INC.;SEILER, KEITH;HADFORD, ERIC;PURDY, LYNN M.