| 摘要 |
<p>A device (876A) for anchoring a catheter (960) to a cannula (850) is configured to displace the catheter (960) a predetermined amount relative to the cannula (850), and lock the catheter (960) to the cannula (850). The device (876A) may be used with any catheter and a specific application is for the endo-aortic occlusion catheter (960). Another device for anchoring an aortic occlusion balloon includes a clamp (503) positionable around a portion of the ascending aorta. The balloon (401) may also have surface features (407) which help prevent migration of the balloon (401).</p> |
