Sunday, August 21, 2005
A robotic system at Stanford Medical Center was used to perform a laparoscopic gastric bypass surgery successfully with a theoretically similar rate of complications to that seen in standard operations. However, as there were only 10 people in the experimental group (and another 10 in the control group), this is not a statistically significant sample.
If this surgical procedure is as successful in large-scale studies, it may lead the way for the use of robotic surgery in even more delicate procedures, such as heart surgery. Note that this is not a fully automated system, as a human doctor controls the operation via remote control. Laparoscopic gastric bypass surgery is a treatment for obesity.
There were concerns that doctors, in the future, might only be trained in the remote control procedure. Ronald G. Latimer, M.D., of Santa Barbara, CA, warned “The fact that surgeons may have to open the patient or might actually need to revert to standard laparoscopic techniques demands that this basic training be a requirement before a robot is purchased. Robots do malfunction, so a backup system is imperative. We should not be seduced to buy this instrument to train surgeons if they are not able to do the primary operations themselves.”
There are precedents for just such a problem occurring. A previous “new technology”, the electrocardiogram (ECG), has lead to a lack of basic education on the older technology, the stethoscope. As a result, many heart conditions now go undiagnosed, especially in children and others who rarely undergo an ECG procedure.
Thursday, June 12, 2008
The 2008 Google Developer Day started its second day today at Beijing International Convention Center, China. “Cloud Computing” was chosen as its theme for this event, driving more discussions between several participating programmers on the applications of Internet APIs.
The battle of [operating] platforms comes to an end in the presence, ‘The Internet’ will be the final survivor in this battle. With revolutions and risen-up products from different web era, an interactive platform for developers will be more and more opened. In the past, we [the public] gained informations from mass media, but now, interactions from Internet users are more and more frequent and active than the past. I believe that the Internet will continuously play the greatest role, developers will lead the revolution of next-generation Internet era. | ||
Since Google Gears, Android, and the Google App Engine was already discussed in Japan, Google China announced that they will cooperate with several local internet communities including MySpace, Tianya Club, and Xiaonei Web on an interactive platform – “OpenSocial” in China.