摘要 |
<p>Medical devices that are visible by magnetic resonance imaging (MRI), and optionally, other imaging techniques, are described. In some embodiments, a medical device adapted for insertion into the body includes an elongated shaft (22) and an electrically conductive path (26) extending spirally about a portion of the shaft. The conductive path is capable of being connected to a current source. The medical device can further include one or more contrast agents (such as MRI contrast agents, radiopaque materials, and/or ultrasound visible materials), which can be arranged in a predetermined manner.</p> |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC.;SMITH, SCOTT, R.;WALAK, STEVEN, E.;WANG, LIXIAO;WEBER, JAN;ZHONG, SHENG-PING |
发明人 |
SMITH, SCOTT, R.;WALAK, STEVEN, E.;WANG, LIXIAO;WEBER, JAN;ZHONG, SHENG-PING |