2results about How to "Meet surgical needs" patented technology

This utility model discloses a multi-angle gingival scalpel, relating to the field of scalpel technology. It includes a handle, a base, a blade, and an angle adjustment mechanism. One end of the handle is connected to the base via the angle adjustment mechanism, and the blade is detachably mounted on the base. The angle adjustment mechanism includes a knob, a limiting block, a limiting plate, a ball, an elastic element, and a connecting rod. The angle adjustment mechanism allows for flexible adjustment of the base angle, which in turn adjusts the blade angle. This enables the surgeon to precisely position and operate the blade according to the patient's oral condition, ensuring that cutting and trimming operations are accurately applied to the target gingival tissue. This improves surgical precision and reduces surgical errors caused by operational deviations.

The utility model relates to a kind of high blood pressure cerebral hemorrhage minimally invasive puncture drainage operation positioning auxiliary device, including base and sliding block, the base is 180 ° fan ring plate, its surface is equipped with sliding slot, and its both ends are equipped with positioning bolt respectively;The sliding slot is circular-arc groove, and with the base concentric, its central angle is greater than 120 °;The positioning bolt is set along the radial direction of the base, can be tightly in the left and right temple of patient's head;The sliding block is fan ring plate, its shape and size are adapted to the sliding slot, and be placed in the sliding slot movably, and can move along concentric circle of the sliding slot;Still including limiting structure, install on the sliding block, with the linear type puncture channel of the center of base pointing to straight line type.This utility model is by hand operation and is connected on patient's head with base, then by moving sliding block and will puncture channel aim at skull hole, it can be realized puncture positioning, improve the efficiency and accuracy of positioning operation, create favorable conditions for improving operation quality.