| 摘要 |
<p>The present invention concerns an access sheath intended for positioning a tool in a working position during an intervention on a patient. Said access sheath 10 comprises a guide tube 11 and a bucket 13. The access sheath 10 of the invention is characterized in that said guide tube 11 and said bucket 13 are connected together by a connecting element 14, said connecting element enabling a rotation of the guide tube 11 relative to the bucket 13 and preventing a longitudinal movement of the guide tube 11 relative to the bucket 13.</p> |
