Hartmann Aural Speculum Stainless Steel (Tip Size: 4.5mm) Keen It consists of two blades

It consists of two blades that are connected with a hinge and can be opened or closed to adjust the size of the opening

They have a straight shaft and a 4

such as cutting sutures

The hollow handle allows for the guide wire to be inserted and removed without having to remove the needle itself

It is used to hold open the ear canal during examination and surgical procedures

Hartmann Aural Speculum Stainless Steel (Tip Size: 4.5mm) Keen It consists of two bladesThe Hartmann Aural Speculum is a medical tool used in ear surgeries. It is inserted into the ear canal and used to open the ear canal so that the doctor can better see the eardrum and other structures in the ear. The bore refers to the size of the opening of the speculum, which in this case is 4. 5mm.