| 摘要 |
PURPOSE: To provide an obturator for repairing a heart/blood vessel defect and a method. CONSTITUTION: This device is engineered to contain a pair of obturators 12, 14 connected in facing with each other, using an inter-connector, thus, allowing them 12, 14 to be moved relatively with each other. Further, each individual obturator 12, 14 of this device is visualized for perspective diagnosis, and a means for discrimination is also disclosed. These obturators and the method using them can repair any heart/blood vessel defect. |
