NOVELTY IN BIOPSY VALVE CAP HOLE EMBODIMENT

摘要

A biopsy valve and valve cap are provided having a geometry for preventing unintended leakage of internal fluids during the biopsy procedure. The opening through which the forceps instrument is inserted is of a flexible structure and wraps the body of the forceps instrument without leaving any space, preventing leakage. The opening may have the same geometry as that of the forceps instrument.