Gel compression fracture testing

For gel compression fracture testing, a universal testing machine with a 100 N load cell and a 15-mm-diameter compression stamp is used. The test setup also contains a flat bottom plate where the test sample is placed on. Gel compression fracture testing measures the strength of the implant to quantify forces it can withstand before permanent deformity. Compression is applied at 1 inch/min. Compression force applied against the gel is measured until a drop in force signifies the point of gel fracture. Greater compression force suggests increased resistance to gel fracture.