Electrosurgical generators; Medical and surgical apparatus and instruments for use in general surgery, namely, electrosurgical generators, probes, handpieces and accessories, namely, foot switches for electrosurgical generators; Electrosurgical gas generators and probes, handpieces, and accessories, namely, foot switches sold therewith; Electrosurgical generators and handpieces with helium capabilities for use in general surgery; Laparoscopic instruments for use in general surgery; medical de...