The initial responders connect a color-coded plastic wristband to each victim. Based on their color, the wristbands include different sets of technology, e.g. A Gps navigation module, an RFID chip and a radio network module that communicates with the emergency response control center. An unharmed or slightly injured person will get a wristband that includes only the GPS and the network module. Victims severely hurt or in a crucial state will obtain wristbands with additional sensors that continually capture vital data and transmit them to the control middle. Each wristband functions as a node in a radio network also. If the regular mobile phone networks are down Even, our system is still operational. It creates an ad-hoc ZigBee network, a low-bandwidth wireless network that combines lengthy range and low energy intake.The research showed that for 13 different types of cancer surgeries such as for example gastric and colon, younger individuals with few pre-existing illnesses survived operations at community hospitals at a similar rate as at malignancy centers. But individuals who are considered high risk or who need complicated cancer surgeries have a higher survival rate at specialized cancer centers. Patients with pancreatic and esophageal cancers, among the most complex cancer surgeries, are doubly likely to survive a surgical procedure at a specialized tumor center. The study described these centers as those specified as Comprehensive Cancers Centers by the National Cancers Institute and the ones that have the highest volume of specific tumor surgeries.