Disposable guillotine spring-loaded needle for biopsy on soft tissue. The centimeter cannula has bioptic tip and sliding stopper for determining the insertion depth. The cannula is ultrasound cleaned and perfectly electrolytically smudget; it’s attached to a Luer Lock removal cone. The code 0BDP has ergonomic handle and snap needle for the prediction of slicing small piece of fabric, adjustable to two sizes of sample. The spindle has a hollow interior designed for a small piece of the collection traumatic and precise and has the function of echo marker inside.