Pull rod formula wound skin expander pulling force micromatic setting

The utility model discloses a pull rod formula wound skin expander pulling force micromatic setting, including left branch strut and right branch strut, the left branch strut passes through the optical axis and links to each other with the right branch strut, and the inboard of optical axis is equipped with the screw rod, and step motor is installed on the right side of right branch strut, and theoutside of optical axis is equipped with the slide bar, and the force sensor rack is all installed to the bottom inboard of left branch strut and slide bar. This pull rod formula wound skin expanderpulling force micromatic setting, pass through the optical axis, the cooperation of screw rod and slide bar, greatly reduced work load and the intensity of doctor when performing the operation, also avoided because long -time, the work of high strength, the misoperation that causes, it is too big to lead to pulling force, and cause the manadesma to harm the potential danger of syndrome, and separate secondary damage such a