Scientists have introduced the world's first intubation robot operated by remote control.
Dr. Thomas M. Hemmerling, McGill University Health Centre (MUHC) specialist and McGill University Professor of Anesthesia and his team developed the robotic system named Kepler Intubation System (KIS).
It may facilitate the intubation procedure and reduce some complications associated with airway management.
"The KIS allows us to operate a robotically mounted video-laryngoscope using a joystick from a remote workstation," Hemmerling, who is also a neuroscience researcher at the Research Institute of the MUHC, said.
"This robotic system enables the anaesthesiologist to insert an endotracheal tube safely into the patient's trachea with precision," he said.
The insertion of an endotracheal tube allows artificial ventilation, which is used in almost all cases of general anaesthesia. Correct insertion of this tube into patients' airways is a complex manoeuvre that requires considerable experience and practice to master.
"Difficulties arise because of patient characteristics but there is no doubt that there are also differences in individual airway management skills that can influence the performance of safe airway management," Hemmerling said.
"These influences may be greatly reduced when the KIS is used," he revealed.
After successfully performing extensive tests in the airways of medical simulation mannequins, which closely resemble intubation conditions in humans, clinical testing in patients has now begun.
"High tech equipment has revolutionized the way surgery is done, allowing the surgeon to perform with higher precision and with almost no physical effort," Dr. Armen Aprikian, Director of MUHC's Department of Urology who performed surgery on the first patient treated using the KIS, said.
"I believe that the KIS can do for anaesthesia what these systems have done for surgery," Aprikian stated.
Hemmerling's laboratory developed the world's first anaesthesia robot, nicknamed McSleepyTM, in 2008, which provides automated anaesthesia delivery.
"We think that The Kepler Intubation System can assist the anaesthesiologist's arms and hands to perform manual tasks with less force, higher precision and safety," Hemmerling said.
"One day, it might actually be the standard practice of airway management," he concluded.