ABRAM'S PLEURAL BIOPSY (PUNCH) NEEDLE SET
This 3 piece needle set enables a specimen to be taken from the pleura with reduced risk
of damage to the lung. It consists of two concentric tubes and a solid stylet used solely
for cleaning after securing the boiopsy specimen. Behind the trocar point is a deep notch
which can be closed with a rotary movement of the inner tube therby cutting and holding
any engaged tissue. A locking clip holds the needle firmly in eiether the open or closed
position to preven inadvert movement.