| 摘要 |
Surgical apparatus (100) for immobilization and evacuation of foreign objects from a body organ or passage comprises a retrieval basket (112) and a basket control means (114). The basket (112) is defined by a first section (122), suitable for capturing the object and by a second section (124), suitable for retention the captured object. The first section (122) comprises at least two branches (126) and distal ends of at least some of the branches (126) are provided with loops (134), which overlap and define spatially the second section of the basket (124). |
