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A sternal saw is a bone cutter used to perform median sternotomy, opening the patient's chest by splitting the breastbone, or sternum. It is a reciprocating blade saw that resembles a jigsaw in appearance. It was invented and introduced by Dr. Edward P. ("Ted") Diethrich in 1963. [1]
A cast saw is an oscillating saw used to remove orthopedic casts. Instead of a rotating blade, cast saws use a sharp, small-toothed blade rapidly oscillating or vibrating back and forth over a minimal angle to cut material and are therefore not circular saws. [1] This device is often used with a cast spreader. [2]
Stryker Corporation is an American multinational medical technologies corporation based in Kalamazoo, Michigan. [2] Stryker's products include implants used in joint replacement and trauma surgeries; surgical equipment and surgical navigation systems; endoscopic and communications systems; patient handling and emergency medical equipment; neurosurgical, neurovascular and spinal devices; as ...
A bone cutter Hacksaw-type surgeon's saw used by Dr. David Jones at the Battle of Bunker Hill A costotome in the open position. A bone cutter is a surgical instrument used to cut or remove bones. [1] [2] In addition to surgery, they are also used in forensics and dismemberment. Types of medical bone cutters include:
There are many different surgical specialties, some of which require specific kinds of surgical instruments to perform. General surgery is a specialty focused on the abdomen; the thyroid gland; diseases involving skin, breasts, and various soft tissues; trauma; peripheral vascular disease; hernias; and endoscopic procedures.
[3] [4] He received a patent in 1947 and the principle is used today in the "Stryker Saw", the standard surgical tool for bone and plaster casts. [ 5 ] In 1946, he founded Orthopedic Frame Company Inc. to manufacture and sell his inventions, although no patent had yet been granted for his hospital bed.
A Gigli saw is a flexible wire saw used by surgeons for bone cutting. [1] A Gigli saw is used mainly for amputation , where the bones have to be smoothly cut at the level of amputation. [ 2 ] It is also used in veterinary medicine for cutting antler , horn , and tusks , as well as bone.
Metzenbaum scissors are surgical scissors designed for cutting delicate tissue and blunt dissection. The scissors come in variable lengths and have a relatively high shank-to-blade ratio. They are constructed of stainless steel and may have tungsten carbide cutting surface inserts. The blades can be curved or straight, and the tips are usually ...