| 摘要 |
The present invention refers to a drape assembly for use with surgical microscopes having an objective lens barrel,
wherein, the drape assembly comprises a sheet-form material having a hole;
further comprising
a view portal located at the hole;
wherein the view portal includes a frame and an outer surface engageable with an inner peripheral wall of the objective lens barrel for mounting the frame on the barrel;
wherein the frame includes a window;
wherein the frame is attached to the sheet-form material of the drape assembly about the hole of the enclosure to form a sealed connection between the two. |
