abstract |
A biocompatible deformable retractor provides desired advanced organ retaining during surgical procedures. The retractor is generally self-retaining once deployed and provides surgical field without the interference from the retained organs. The deployed retractor may adopt convex, planar, or concave configurations inside a body cavity. The retractor comprises a deformable resilient frame and a deformable membrane, is approximately planar or a non-planar convex shape in its natural un-deformed configuration. The membrane can be transparent to provide additional viewing capability of the retained organs. |