plaster cast removal saw vibrates how
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Oscillating saw injuries during plaster cast removal
Plaster cast removal is made, since years, by oscillating plaster saws, devices which facilitate the remotion of the plaster, accelerating all the removal procedure. In spite of a standard electric saw, a plaster saw runs with an oscillating movement which is studied in …
Question: What Happens When You Take Your Cast Off …
Cast saws have a sharp, small-toothed blade that rapidly vibrates back and forth. Against the firm surface of the plaster or fiberglass, the cast saw will cut through the material. However, against your skin, the cast saw simply moves the skin back and forth with the vibration, not cutting into the skin.
Frequently Asked Questions About Casts
The saw’s blade isn’t sharp — it has a dull, round blade that vibrates from side to side. The vibration is strong enough to break apart the fiberglass or plaster, but shouldn’t hurt your child’s skin and may even tickle. What will the injured area look and feel like when the cast is removed?
ELI5: When getting a cast cut off how does the saw cut the …
The “blade” vibrates instead of spins. When it is pushed hard against a hard surface the resistance of the hard surface causes the blade to cut the surface (the cast). If the blade hits soft tissue the “give” of that soft tissue does not allow for enough resistance to have the blades cut. I am an ER nurse and have cut off hundreds of cast.
Principles of Casting – AADO
· A cast saw is an oscillating power tool used to remove orthopedic casts. Unlike a circular saw with a rotating blade, a cast saw uses a sharp, small-toothed blade rapidly oscillating or vibrating back and forth over a very small angle to cut material. This device is often used with a cast spreader.
How to Avoid Cast Saw Complications : Journal of Pediatric …
· Plaster of Paris is often used for the initial cast and this is relatively easy to remove using plaster shears or scissors, cutting the padding of a simple back-slab. Lightweight synthetic casting materials have been developed for longer-term fracture immobilisation and are removed after the fracture has healed, usually after several weeks.
How do you remove plaster of Paris cast?
Before removing the cast, the doctor will examine your limb (the part of your body where the cast was, like your arm or leg). The doctor may want to take an X-ray of the limb when it’s still in the cast and check things like your pain level. If everything seems OK, the doctor or a cast technician will remove the cast with a special saw.
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