SEAM MATERIAL, PIN AND DEVICE FOR CONNECTING THE ENDS OF HOLLOW ORGANS
DE2234478A1
DERMATOM WITH A FLOATING KNIFE
DE2218151A1
DISTRIBUTOR FOR DIALYZING SOLUTION
DE2218203A1
MATRICE FOR SURGICAL SEWING DEVICES
DE2207797A1
PARALLELOMETER
DE2152093A1
CARDIO SYNCHRONIZER
DE2041488A1
Gear for converting the rotation into the forward and backward movement of the working organ, which allows the stroke length of the working organ to be adjusted
DE1766792B1
Surgical device for suturing hollow organs of small diameter
