Screw: Usually a metal rod with a thread. In the electric mirror stapler, the lead screw works with the motor driven gear and other components. When the motor is powered to drive the gear to rotate, the gear will drive the screw to move forward and back, and then convert the rotating motion of the motor into linear motion, so as to push the nail bin assembly to swing left and right, or achieve other functions that require linear motion, such as adjusting the distance between the nail bin and the nail holder, so that the stapler can adapt to different surgical sites and operational needs.
Connecting rod: Generally a metal rod or rod-like structure that connects different parts and plays the role of transmitting force and movement. In staplers, the connecting rod mechanism is usually composed of multiple connecting rods, such as power rods, support rods and motion rods. The power rod is hinged with the trigger handle, and when the doctor presses the trigger handle, the power rod will transfer the force to the other connecting rod; The supporting rod and the housing are connected by movable hinge, which plays the role of supporting and stabilizing the connecting rod mechanism; The moving rod is connected with the pushing tube and other parts to transfer the power to the pushing tube, promote the pushing tube movement, and then realize the promotion of the cutting knife, the introduction of the fitting nail and other actions to complete the cutting and fitting of the tissue.
Conductive pin: is used to achieve circuit connection and conductive function of the component, usually made of good conductive metal materials, such as copper, aluminum, etc. In the electric cavity mirror stapler, one end of the conductive latch is connected with the battery pack or power module, and the other end is connected with the electric parts that need to be powered, such as the motor, the control circuit board, etc., to transmit the electric energy of the battery to the various electric parts, so that they can work normally. At the same time, the conductive latch may also have some protection functions, such as preventing short circuit, overload protection, etc., to ensure the electrical safety and stable operation of the stapler.
