| 摘要 |
A magnetically steerable catheter system and method of using the system is provided. The system comprises an outer elongated, flexible member having a proximal and distal end, an inner elongated, flexible, member having a proximal end and a distal end, the inner member slidably disposed within the outer member. The system further comprises an electromagnet disposed on the distal end of one of the outer member and inner member, and a magnetically attractive element disposed on the distal end of another of the outer member and inner member. The magnetically attractive element is configured for magnetically interacting with the electromagnet to deflect the distal end of the inner member. |
