[Initial use of the newly developed voice-controlled robot system for a solitary pulmonary arterio-venous...

We herein report an initial experience of thoracoscopic surgery for a solitary arterior-venous malformation (PAVM) with the AESOP 3000 HR voice-controlled robot to hold a thoracoscope. A 52-year-old woman was hospitalized due to a transient loss of consciousness. A brain magnetic resonance image and electroencephalogram (EEG) were normal. A chest computed tomogram indicated a suspicion of PAVM. The definite diagnosis of the PAVM was made by the 3-dimensional computed tomogram and pulmonary angiography. Thoracoscopic operation with the voice-controlled robot (AESOP 3000 HR) was conducted. The operating staffs were able to assemble the AESOP 3000 HR robotic system safely and quickly without difficulty. The robot functioned without problems throughout the procedure. No complications or events related or unrelated to the maneuvers of the robot during the operation were noted. The procedure of the pulmonary resection with the voice-controlled robot was successfully preformed by a single surgeon. The operating time was 110 minutes, and the volume of the intraoperative bleeding was 10 g. The postoperative course was uneventful. The use of the AESOP 3000 HR robot may be more convenient and friendly in thoracoscopic procedure.