Telebation: next-generation telemedicine in remote airway management using current wireless technologies

Area of Science:

• Medical Technology
• Emergency Medicine
• Telecommunications

Background:

• Advancements in wireless technology facilitate portable telemedicine for remote airway management.
• Telemedicine guidance has evolved since the first remote intubation procedures.

Purpose of the Study:

• To evaluate the quality of image transmission, data lag, and audio quality of Voice over Internet protocol (VoIP) services for remote airway management.
• To compare the performance of different VoIP clients over Wi-Fi and cellular (3G) networks.

Main Methods:

• Three VoIP clients (FaceTime, Skype, Tango) were tested in an academic emergency department.
• Evaluations involved remotely observed and assisted intubations.
• Testing was conducted over both Wi-Fi and cellular (3G) networks.

Main Results:

• All evaluated VoIP clients demonstrated acceptable image and audio quality.
• A significant data lag and reduced image quality were observed when using VoIP over cellular (3G) compared to Wi-Fi.
• Performance varied between Wi-Fi and 3G networks.

Conclusions:

• Portable remote telemedicine guidance for airway management is achievable with modern devices like smartphones and tablets.
• VoIP services are viable for telemedicine over Wi-Fi and cellular broadband, with Wi-Fi offering superior performance.
• The study supports the use of current technology for remote medical assistance.