| 摘要 |
A catheter suitable for delivering an electric current to the body, in particular a catheter having electrodes that can be positioned independently of the main elongate shaft of the catheter. More particularly the catheters include a movable sleeve that incorporates the electrodes. A movable sleeve includes one or more electrodes and advances in the construction of the electrodes and related components is disclosed. Methods for positioning electrodes at a treatment site in the body for diagnostic or therapeutic applications, particularly electrical pharyngeal stimulation are also disclosed. |
