Abstract: A robot system and a control method for nasotracheal intubation are provided. The robot system for nasotracheal intubation includes an operation console and an intubation operation device arranged at a bedside end of a mobile operating bed through a passive supporting arm. The intubation operation device includes a bronchoscope and a catheter connected with the bronchoscope, a bronchoscope bending device for controlling a tip of the bronchoscope to bend, a bronchoscope rotating device for controlling the bronchoscope to rotate integrally, a bronchoscope conveying device for controlling the bronchoscope to feed and withdraw, and a roller conveying device for controlling the catheter to feed in an auxiliary way. The intubation operation device is installed on the passive supporting arm through a supporting frame, and the tip of the bronchoscope corresponds to a position of a nasal cavity of a patient on the mobile operating bed.

Abstract: A multi-instrument cooperative flexible ureteroscope surgical robot is provided, which relates to the field of medical surgical robots. The system specifically includes a flexible ureteroscope driving device, a ureteral guide sheath driving device, a flexible ureteroscope rapid assembly device, a sheath rapid assembly device, a guide wire feeding device, a control box and other components. Firstly, the ureteral guide sheath driving device accurately positions a ureteral guide sheath into the urethra and ureter of the patient. Then, the flexible ureteroscope driving device drives a disposable flexible ureteroscope to enter into the body through the positioned ureteral guide sheath, and the guide wire feeding device controls the introduction of the laser guide wire along the flexible ureteroscope. In addition, a lifter provides necessary height adjustment according to the patient's physical condition. The control box provides an intuitive operation interface for surgeons.

Abstract: A distributed multi-camera real-time tumor positioning and tracking method based on a visual position-aware mark and tracking system thereof includes the steps: carrying out the coding of a high-density self-identification visual mark and obtaining a specific Hella code; detecting and identifying the Hella code; based on the identified Hella code, carrying out spatial positioning and full-view registration on the marked mark features, and applying the Hella code to tumor positioning and tracking. According to the method, high-precision sensing of the position of the patient is realized; by analyzing the medical image data, the position, posture, and anatomical structure information of the patient can be accurately determined, and accurate positioning and navigation are provided for accurate radiotherapy.

Abstract: A robot system and a control method for nasotracheal intubation are provided. The robot system for nasotracheal intubation includes an operation console and an intubation operation device arranged at a bedside end of a mobile operating bed through a passive supporting arm. The intubation operation device includes a bronchoscope and a catheter connected with the bronchoscope, a bronchoscope bending device for controlling a tip of the bronchoscope to bend, a bronchoscope rotating device for controlling the bronchoscope to rotate integrally, a bronchoscope conveying device for controlling the bronchoscope to feed and withdraw, and a roller conveying device for controlling the catheter to feed in an auxiliary way. The intubation operation device is installed on the passive supporting arm through a supporting frame, and the tip of the bronchoscope corresponds to a position of a nasal cavity of a patient on the mobile operating bed.