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As the speed of a handpiece increases, its torque subsequently decreases (slow-speed handpieces have high torque, whereas high-speed handpieces, like the air turbine system, have a low torque) The free running speed of 1:5 gear ratio electric handpiece is the same as its cutting speed; thus, 40,000 motor speed x 5 = 200,000 rpm burr speed.
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 a very low-powered current between forceps tips via bipolar output, or pass an A.C. current between one pointed metal electrode probe and the patient, with the patient's self ...
A dental laser is a type of laser designed specifically for use in oral surgery or dentistry. The use of a laser can decrease morbidity after surgery, and reduces the need for anesthetics . Because of the cauterization of tissue there will be little bleeding following soft tissue procedures, and some risks of alternative electrosurgery ...
A cranial drill is an essential instrument used by surgeons to drill into the skull bone. Various types of drills are used by surgeons for the craniotomy, or oral surgeries. The cranial drill can be differentiated by the examinations of what kind of surgery have to be performed.
The electric toothbrush market is pretty saturated, so we took a look into the wide array of options on offer from brands like Oral-B, Phillips Sonicare, Quip, and more, and narrowed down to a few ...
to depress or remove the tongue or other structures from the field of inspection or to view them from all sides; examine oral cavity; posterior rhinoscopy; minor operations; foreign body removal; biopsy ;peritonsillar abscess drainage; retraction of cheek and lip. Forceps: to hold things [3] •Asch's septum forceps: used to work on the nasal ...
The expression surgical instrumentation is somewhat interchangeably used with surgical instruments, [27] but its meaning in medical jargon is the activity of providing assistance to a surgeon with the proper handling of surgical instruments during an operation, by a specialized professional, usually a surgical technologist or sometimes a nurse ...
W&H developed its first foot-operated drilling machine in 1939, its first portable drilling machine in 1959, its first turbine (Turbo 60) in 1960, and its first Roto Quick coupling in 1978. [citation needed] 1979: The first press button chuck for turbines was introduced. For the first time, it was possible to change the bur by simply pressing a ...