| 摘要 |
A catheter for retrograde perfusion of the heart through the coronary sinus, having an infusion lumen for introducing perfusion liquid into the heart, a retention means such as an inflatable balloon, and optionally having retention enhancements such as spikes, felt or a hydrophilic coating, on the surface of the retention means to keep it firmly in place.
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| 申请人 |
MEDTRONIC, INC.;DEVRIES, JAMES, H.;MARCADIS, STUART, J. |
发明人 |
DEVRIES, JAMES, H.;MARCADIS, STUART, J. |
