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The hyfrecator primarily differs from other electrosurgical devices in that it is low-powered and not intended for cutting tissue, thus enabling its use with conscious patients. The hyfrecator does not require a dispersive return pad, referred-to in the electrosurgery field as a "ground pad," or "patient plate," because the hyfrecator can pass ...
Elektrische Gipssäge, by Ortopedia, Kiel, Germany. 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]
One example of such a machine is called a hyfrecator. This term began in 1940 as a Birtcher Corporation brand name Hyfrecator for "High Frequency Eradicator", but now serves generically to describe a general class of single-electrode, non-isolated (earth-referenced) low-powered electrosurgical machines intended mainly for office use. An ...
[2] [3] [4] The scraping is then paused while an electrosurgical device like a hyfrecator is used next. Electrocoagulation (electrodesiccation) is performed over the raw surgical ulcer to denature a layer of the dermis and the curette is used again over the surgical ulcer to remove denatured dermis down to living tissue.
The CONMED Corporation is a publicly traded American manufacturer of medical equipment, primarily orthopedic, endoscopy, and general surgical tools. [2] In 2021, orthopedics made up $550 million of its revenue. [3]
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RF cauterization is an electrosurgery office procedure that can be performed by an oculoplastic eye surgeon using a hyfrecator. Before the cauterization, the surgeon tests for the effectiveness of the local sedation.
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