4 results about "Surgical robot" patented technology

Embodiments of a smart surgical drape are disclosed. The surgical drape includes an insulating material and one or more sensors mounted with the insulating material, the one or more sensors detecting proximity between the surgical drape and a device. Some embodiments of the smart surgical drape can be utilized on surgical robots or other devices in the surgical area to detect potential collisions.

The invention discloses a mechanical arm. The mechanical arm comprises arm racks and a swing device arranged between the arm racks; the swing device comprises a first sleeve, a second sleeve, a speed reducer and a brake; the output shaft of the speed reducer is fixed to the first sleeve; the input shaft of the speed reducer is fixed to a braking rack of the brake; the second sleeve is fixed to a brake component of the brake; the brake is released to enable the braking rack to be separated from the brake component, at the moment, the position of the mechanical arm can be adjusted through mutually rotating the first sleeve and the second sleeve, after the mechanical arm reaches a specific position, the brake is locked, the brake torque of the brake is amplified through the output shaft of the speed reducer, the output shaft of the speed reducer cannot rotate and thus the first sleeve and the second sleeve cannot rotate relatively. The position of the mechanical arm is adjusted mutually and intuitively, and large torque braking is realized through the brake and the speed reducer, as a result, the swing operation of the mechanical arm is simple and rapid, and the locking is safe and reliable. The invention further discloses a surgical robot comprising the mechanical arm.

The invention relates to an adjustable hand supporter. The adjustable hand supporter comprises a fixed base, and also comprises a drawing adjusting mechanism, a rotation adjusting mechanism and a handsupport frame, wherein the drawing adjusting mechanism is mounted on the fixed base in a sliding manner, and can move along the length direction of the fixed base in a first plane parallel to the fixed base and be locked at a first designated position; the rotation adjusting mechanism is connected with the drawing adjusting mechanism and realizes linkage along with the drawing adjusting mechanism; and the hand support frame is connected to the rotation adjusting mechanism, can rotate in a second plane vertical to a rotation shaft of the rotation adjusting mechanism, and is locked at a seconddesignated position through the rotation adjusting mechanism. For the adjustable hand supporter provided by the invention, the locking for the translation and rotation of the hand support structure can be simultaneously realized through the simple connecting structure, the occupied space is small, the structure is simple, the cost is low, in addition, an additional operation handle is not used during adjustment, the locking capacity is large, the acting force for the guide rail is small, the operation of the mechanism is stable and reliable, and the strict demands when a doctor in charge operates a surgical robot can be adapted.