http://disqus.com/by/kirstenkyn/enTue, 12 Aug 2008 12:51:35 -0000http://www.sciencentral.com/video/2008/08/08/pill-camera/#comment-1169469<p>Perhaps, but a simple desensitization by say Xylocaine would make it more comfortable for the patient and they would still be able to talk around the tube without worry for gagging. I have had the Xylocaine used before when a dr. had to look and dig around my tonsils. Could still talk just fine afterwards.<br>I think this is a very interesting and exciting development!</p>kirstenkynTue, 12 Aug 2008 12:51:35 -0000