Needle tip body, has two sharp cutting edges extended from needle tip to outer edge of body, and two blunt dilation edges shifted around specific value in degrees, opposite to cutting edges and formed by dilation surfaces
DE102009011972A1
Biopsy device, has battery box utilized as locking element, shells whose distal sides are kept together over nose, and biopsy needle guided into courage hollow needle and housing, so that needle longitudinally moves in longitudinal axis
DE102009011973A1
Vacuum/pressure generation device for biopsy instrument, has piston that protrudes into vacuum cylinder that is held in groove and rotatably movable around longitudinal axis, where groove is arranged at housing
DE102009011970A1
Drive for longitudinally displacing cutting sleeve of biopsy needle of handpiece, has spindle whose thread-free part is arranged on proximal and distal sides of spindle, where thread-free part is connected with middle thread section
DE10212155A1
Biopsy device consists of a handpiece, a needle, a vacuum generating unit located in the handpiece housing, a ventilation opening, and a connecting element
DE10212156A1
Biopsy device consists of a handpiece, a needle, a vacuum generating unit located in the handpiece housing, a ventilation opening, and a connecting element
DE10212139A1
Biopsy device consists of a handpiece, a needle, a vacuum generating unit located in the handpiece housing, a ventilation opening, and a connecting element
DE10212154A1
Handheld biopsy unit for the removal of tissue, comprises at least one tensioning and launching unit, and a needle unit with an outer hollow needle and a hollow biopsy needle
DE2912716A1
Large format camera taking four exposures on one sheet - has rotatable disc in light path exposing one quarter of film sheet at a time
