An assembly of mechanical devices intended to be used to create a space in the abdominal cavity for laparoscopic procedures by externally lifting the abdominal wall. This isobaric method of lifting the abdominal wall includes the insertion of a retractor, s...
A rigid handpiece and bipolar electrode assembly intended to deliver radio-frequency alternating current, from an appropriate cardiac radio-frequency ablation system generator, to ablate areas of the epicardium of a beating heart in the treatment of cardiac...