Robot-assisted surgery
History
In 1985 a robot, the Unimation Puma 200, was used to orient a needle for a brain biopsy while under CT guidance during a neurological procedure. In the late 1980s, Imperial College in London developed PROBOT, which was then used to perform prostatic surgery. The advantages to this robot was its small size, accuracy and lack of fatigue for the surgeon. In 1992, the ROBODOC was introduced and revolutionized orthopedic surgery by being able to assist with hip replacement surgeries. The latter was the first surgical robot that was approved by the FDA in 2008. The ROBODOC from Integrated Surgical Systems (working closely with IBM) could mill out precise fittings in the femur for hip replacement. The purpose of the ROBODOC was to replace the previous method of carving out a femur for an implant, the use of a mallet and broach/rasp.
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