#$%^&*AU2011253553A120120705.pdf#####ACCESS ASSEMBLY HAVING UNDERCUT STRUCTURE ABSTRACT An assembly (100) for accessing a body cavity is provided. The access assembly includes a flexible outer sleeve (110) configured to be received through an opening in tissue. The outer sleeve (110) defines a passageway therethrough and a notch (117) formed about an inner surface (11 Ob) thereof. The access assembly (100) further includes a support plate (120) configured for selective reception through the passageway of the outer sleeve (110) and within the notch (117) formed in the inner surface (1 Ob). The support plate (120) defines at least a first opening (122) configured to receive a surgical instrument therethrough.4/5 "AX" "D1 "D2"1 134 136 130 132 114 128 126 116 112 120 I"C" FIG. 6 "A"l "~X" 126-\ _/128 120b 120a 123 122 124 125 FIG. 7
