SYSTEM FOR ROBOT-ASSISTED URINARY CALCULUS REMOVAL (EMBODIMENTS) Russian patent published in 2024 - IPC A61B18/26 A61B34/30 

FIELD: medicine.

SUBSTANCE: declared group of inventions relates to medical equipment, namely to systems for robot-assisted stone removal in the urinary system. System for performing a robot-assisted stone removal operation in a urinary system comprises a robotic assistant made in the form of a surgical manipulator, a robotic assistant handle, a system control unit, a joystick, a rotary nephroscope retainer, a physiological fluid supply system having physiological fluid supply pipes, and a laser fibre supply system, in which a handle of the robotic assistant is fixed on the movable part of the robotic assistant. Rotary lock is installed on the handle of the robotic assistant. Nephroscope is mounted inside the rotary retainer; the nephroscope has a rear part of a laser fibre supply system, an optical device containing an endoscope, and a physiological fluid supply system connected to the nephroscope by physiological fluid supply branch pipes. System for performing a robot-assisted stone removal operation in a urinary system comprises a robotic assistant made in the form of a surgical manipulator, a robotic assistant handle, a system control unit, a joystick, a rotary ureterorenoscope retainer, a physiological fluid supply system having physiological fluid supply pipes, and a laser fibre supply system in which a robot assistant handle is fixed on the movable part of the robotic assistant. Rotary fixture is installed on the handle of the robotic assistant. Inside the rotary fixture, there is a ureterorenoscope with a rear part of a laser fibre supply system, an optical device containing an endoscope, and a physiological fluid supply system connected to the ureterorenoscope by means of physiological fluid supply branch pipes.

EFFECT: high accuracy when crushing the stone, reducing the risk of damage to the urinary tract of the patient, reducing the probability of stone migration, more accurate control of movements, almost complete reduction of tremor during the operation, reduced mental and physical load of the operating surgeon, reduced duration of operation, reduced probability of postoperative complications and risk of recurrence.

2 cl, 3 dwg