Patent ID: 8721581

Claim:
A capsule friendly surgical tool, comprising a tip having proximal and distal ends with a hollow base extending between the proximal end of the tip and a suction port, the tip having a plurality of protrusions at the distal end of the tip each separated from each other by gaps or recesses of dimensions sufficient to wedge in and loosen cortex tissue in response to sufficient manual force being imparted to the tip, each of the protrusions having curved external surfaces entirely free of sharp edges, both the hollow base and the suction port being spaced from the distal end of the tip, the proximal end of the tip being configured to fit to a hollow shaft in an airtight manner sufficient for a suction force imparted into the hollow of the hollow shaft to suck divided cortical fibers of an epinucleus cortical material into the suction port to flow through the hollow of the hollow base to reach the hollow of the hollow shaft, the protrusions being configured to collectively and cooperatively engage with the epinucleus cortical material to, under manual pressure and guidance, divide the cortical fibers of the epinucleus cortical material, both the hollow shaft and the hollow base being constructed of materials sufficient to avoid their collapse upon being subjected to the suction force that is of a magnitude necessary for the divided cortical fibers to suck into the suction port to reach the hollow of the hollow shaft via the hollow of the hollow base.