The nail case guard is the key component to ensure the accurate and safe operation of the endoscopic stapler.
In terms of material, high quality medical stainless steel or high polymer that meets biocompatibility standards are selected. Medical stainless steel has excellent strength and corrosion resistance, can work stably in complex human physiological environment for a long time, effectively resist tissue fluid erosion, and ensure the integrity of instruments; The polymer material has the characteristics of lightness and good flexibility, which can reduce the friction damage to the tissue and reduce the difficulty of operation.
The structural design is unique, usually in a sheet shape that fits the outline of the nail bin, accurately covering the key parts of the nail bin. The edges are finely polished to make them smooth and round to avoid scratching human tissue during surgical operations. Part of the protector is also designed with a guiding structure, which is easy to locate the stapler accurately in the body, and assist the doctor to complete the tissue cutting and suture operation quickly and accurately.
