Robgenix Medical Pte. Ltd.

Xueting Wei

Hao Chen

Gang Wu

Cunwang Ge

The present disclosure discloses an auxiliary support apparatus, relating to the field of medical device technology. The apparatus comprises a base, a support arm and a pivot mechanism, the support arm being vertically movably provided on the base and pivotable relative to the base, where the support arm comprises at least two arm rods pivotably connected in an end-to-end stacked configuration and has a distal end opposite the base for detachable connection to a surgical instrument; the pivot mechanism comprising a brake button, pivot shafts and electromagnetic brakes, where the pivot shafts are configured for respective connections between one arm rod and the base and between adjacent arm rods, and the electromagnetic brakes configured for the pivot shafts respectively are electrically connected to the brake button. The apparatus can achieve high flexibility in adjustment of the surgical instrument, and ensure its positional stability, guaranteeing the smooth progression of surgical procedures.

Auxiliary support apparatus

A sheath adapter for a surgical assistance system includes a support frame, a telescopic rod assembly and a cap. The rod assembly includes a movable shaft and a rotating shaft which has a first end rotatably connected to the support frame and a second end slidably connected to a first end of the movable shaft. The cap includes a groove for receiving a knob and is connected to a second end of the movable shaft. The rotating shaft is rotatable to cause the rotation of the cap via the movable shaft. The movable shaft is slidable in an axial direction to adjust the position of the cap relative to the support frame. The sheath adapter and the rod assembly are configured to form clearance to allow placement of a surgical instrument on the support frame and attachment of the knob of the surgical instrument via the cap to allow assembly.

Sheath adapter and surgical assistance system

The present disclosure relates to an adapter and a surgical assistance system. The adapter includes a base, a first drive assembly and a second drive assembly; the base includes a bracket and a sun gear rotatably provided on the bracket, where the bracket is provided with a first input shaft and a second input shaft, and the second input shaft is in transmission connection with the sun gear; the first drive assembly is rotatably provided on the bracket and in transmission connection with the first input shaft, where the first drive assembly includes a planet carrier on which a planet gear is provided; and the second drive assembly is provided on the planet carrier and in transmission connection with the sun gear via the planet gear, where when the second drive assembly rotates with the planet carrier, the planet gear moves along a peripheral surface of the sun gear under the drive of the planet carrier. As the first drive assembly rotates, the second drive assembly can continuously rotate together with the planet gear on the first drive assembly, thereby expanding the clinical application range of the adapter.

Adapter and surgical auxiliary system

The present disclosure discloses an instrument drive apparatus comprising an instrument assembly, a first rotating drive assembly, a second rotary drive assembly, and a push-pull drive assembly, the instrument assembly comprising a handle, operating levers slidably connected to the handle, and a rotary rod rotatably connected to the handle; a rotary seat mechanism is connected to the instrument assembly, a first rotary drive mechanism has an output end connected thereto for driving rotation of the instrument assembly; a rotary wheel mechanism is in transmission connection to the rotary rod, a second rotary drive mechanism has an output end connected thereto for driving rotation of the rotary rod; flexible push-pull wires and the operating levers correspond one to one, push-pull drive mechanisms drive reciprocation of the wires to cause the operating levers to reciprocate. The instrument drive apparatus reliably improves the control accuracy and motion stability of the end effectors.

Growing community of inventors

Shanghai, China

Xueting Wei