| 摘要 |
A catheter that is produced in which magnetic powder is commingled and becomes an integral part of the catheter, which makes it not only guidable within the body by an external device, but can be made to vibrate at various speeds (cycles per second) and at varying intensities (voltages) to not only prevent its adhesion to vascular walls, but to render plaque into a viscous state, for easy suctioning from the body.
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