| 摘要 |
<p>An access assembly (100) for insertion through an opening in tissue is provided. The access assembly includes a flexible outer sleeve (110) having an upper rim (114) formed on a proximal end, a lower rim (116) formed on a distal end and defining a longitudinal opening (113) extending therebetween. The lower rim may define an inflatable space (116a) that in a deflated state facilitates insertion of the lower rim through tissue and in an inflated state assists in retaining the access assembly in place relative to the tissue. The access assembly further includes an inflatable member (120) secured within the longitudinal opening of the outer sleeve. The inflatable member includes a plurality of inflatable lobes (122) configured to selectively receive at least one surgical device therebetween in a sealing manner.</p> |
