Medical instruments

medical instrument - instrument used in the practice of medicine. a medical instrument that measures the mechanical force of cardiac contractions and the amount of blood passing through the heart during a specified period by measuring the recoil of the body as blood is pumped from the ventricles

Hook - one of the main components of the fishing kit. Nozzle is used to lure and hook the fish in the sweeps

Forceps or forcipes are a handheld, hinged instrument used for grasping and holding objects. Forceps are used when fingers are too large to grasp small objects or when many objects need to be held at one time while the hands are used to perform a task.

Scissors are used for cutting various thin materials, such as paper, cardboard, metal foil, thin plastic, cloth,rope, and wire. Scissors can also be used to cut hair and food. Scissors and shears are functionally equivalent, but larger implements tend to be called shears.

Tweezers are tools used for picking up objects too small to be easily handled with the humanhands. They are probably derived from tongs, pincers, or scissors-like pliers used to grab or hold hot objects