COVID-19 has resulted in unprecedented demand for medical testing. In response to this extraordinary demand, Universal Robots co-founder Esben Østergaard turned his creative energies to the design and development of the world’s first autonomous throat swabbing robot launched by Lifeline Robotics, a company he co-founded with the Maersk Mc-Kinney Moller Institute at the University of Southern Denmark (SDU).
Developed in collaboration with robotics researchers from SDU, the robot uses UR3 cobot arms fitted with a custom 3D-printed end-effector. The process is simplicity itself, beginning with the patient scanning their ID card. Right away, the robot prepares a sample kit, consisting of a container with a printed ID-label and it picks up the swab. Then, using its built-in vision system, the robot identifies the right points to swab in the patient’s throat. As soon as the swab process is complete, the bot places the sample in a jar and screws on the lid. The jar is then sent to a lab for analysis. The entire process takes around 7 minutes in total, with the swab itself taking just 25 seconds. The system was officially launched in Denmark at the end of May.
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