Use of a warming bath to prevent lens fogging during laparoscopy.
OBJECTIVE
To describe a techique of using a warming bath to prevent lens fogging during laparoscopy.


METHODS
A warming machine (OR Solutions Inc., Chantilly, Virginia, model ORS-2038) containing a sterile water bath maintained at 120 degrees F is used to warm laparoscope lenses during laparoscopic surgery in order to prevent lens fogging.


RESULTS
We have used this technique in place of a hot water thermos or defogging solution the past 5 years during hundreds of laparoscopic cases and have noted a significant decrease in lens fogging and the need to clean the lens of water vapor condensate.


CONCLUSIONS
A water bath capable of maintianing hot water at a stable 120 degrees F is an effective alternative technique for maintaining warm laparoscope lenses and preventing lens fogging during laparoscopy.
Brown
James A
JA
Section of Urology, Medical College of Georgia, Augusta, Georgia, USA.
Inocencio
Michelle D
MD
Sundaram
Chandru P
CP
D020706:Laparoscopes; D010535:Laparoscopy / Q000379:methods*; D013696:Temperature; D014867:Water
D014867:Water