What are the main differences between magnetostrictive and piezoelectric ultrasonic scalers?
The differences lie in how the two devices function. Magnetostrictive power scalers operate at an optimal frequency of 20 kHz to 40 kHz, whereas piezoelectric power scalers operate at a slightly higher optimal frequency of 29 kHz to 50 kHz.
Is ultrasonic scaling better than hand scaling?
While the ultrasonic does remove calculus (at a seemingly faster rate than hand scaling), it doesn’t necessarily remove it all. It is best used to flush bacterial biofilm and plaque from under the gums. Localized or generalized hand scaling, with greater tactile sense for the hygienist, follows.
What is a piezo ultrasonic scaler?
Piezo ultrasonic scalers allow plaque and tarter to be removed quickly and easily from the tooth surface without as much “scraping” of the tooth with a metal scaler. It allows more comfort for the patient during their cleaning appointment.
What’s the difference between piezo and cavitron?
Magnetostrictive products, such as Dentsply’s Cavitron, have a linear or elliptical movement where all surfaces and sides are active. Whereas, with the Piezo scalers the tip movement is linear with just two sides being active.
What are the four types of ultrasonic scaler tips?
Most of the scaling power is available at the tip, which is cooled with a jet of water. There are three basic types – magnetostrictive, piezo-electric and Odontoson™.
Can hand scaler damage teeth?
Because plaque scrapers/dental scalers are specialized medical tools requiring training to learn how to use them safely, DIYing might lead to misuse and: Damage your delicate gum tissue. Gum tissue trauma isn’t just painful; it can also cause gum recession, exposing your teeth’ sensitive roots.
Can piezo be used with pacemaker?
W&H is the first manufacturer to confirm that W&H piezo scalers can be used on patients with cardiac pacemakers without any concerns.
What are piezo scalers?
Piezo Scalers offer a more effective and comfortable patient experience, for removing plaque and calculus, when compared to traditional hand scaling. Piezo Ultrasonic Scalers operate using precise, single-plane liner oscillations to ensure that patient mucosal tissue remains undamaged.
What is the difference between piezo and ultrasonic?
Piezo-electric scalers are touted as being more comfortable to the patient and less traumatic to the tooth and tissue than the ultrasonic scalers. However, in cases where there is significant tartar build-up, the ultrasonic scalers break away the large pieces of calculus faster and more efficiently than the piezo does.
What is the difference between a sonic scaler and an ultrasonic scaler?
Ultrasonics vibrate at much higher frequencies than sonic scalers (25,000 cycles per second or higher). The pattern of vibration is much more linear than the sonic scaler, tracing the letter “I” or a very narrow ellipse as it vibrates. The primary difference between sonic and ultrasonic scalers is power.
What’s the difference between an ultrasonic scaler and a piezo electric?
Ultrasonic Scaler – Magnetostrictive Vs. Piezo Electric Used mainly in the United States, the magnetostrictive ultrasonic scaler uses a magnetostrictive transducer to create magnetic energy which is then converted to mechanical energy at varying frequencies.
What kind of transducer is an ultrasonic scaler?
Ultrasonic Scaler – Magnetostrictive Used mainly in the United States, the magnetostrictive ultrasonic scaler uses a magnetostrictive transducer to create magnetic energy which is then converted to mechanical energy at varying frequencies. Ultrasonic Scaler – Piezo
Which is better for ultrasonic cleaning piezoelectric or magnetostrictive?
Both work effectively, however each has some pluses and minuses; as a result, designers over the years have debated which type is preferable for use in an ultrasonic cleaner. Piezoelectric and magnetostrictive transducers are used to generate sound waves in ultrasonic cleaning systems. Omegasonics compares each type of ultrasonic transducer.
How does a magnetostrictive ultrasonic scaler work?
Used mainly in the United States, the magnetostrictive ultrasonic scaler uses a magnetostrictive transducer to create magnetic energy which is then converted to mechanical energy at varying frequencies. More prominant in Europe and Asia, piezo ultrasonic scaler vibrations are produced by oscillations of a quartz crystal in the handpiece.