Shrinking or astringent:

There are tools that have two types, manual and automatic, and with the help of these tools, the surgeon can have sufficient exposure or visibility in the operation area. These steel tools, with a curved and hook-like blade that has different angles, squeezes surface or deep tissues around and in other words, causes tissue contraction. In its automatic model, the locking latch placed in its handles makes the actuator stay in the area without changing the degree.