Laparoscopy is sterilized by --
All endoscopes (e.g, laparoscopy) are sterilized by 2% glutaraldehyde (cidex).
2% Glutaraldehyde (cidex) is most one used for equipment such as an endoscope that cannot be sterilized or disinfected by heat.
2% formalin
2% glutaraldehyde
Autoclaving
Boiling