Ultrasonic Scalers

Buy Ultrasonic Scalers Online in India [2024]

Ultrasonic Scalers:

Ultrasonic scalers are advanced dental equipment used to remove calculus and plaque from the surface of teeth, which can lead to gingivitis and periodontitis if left untreated. Before the introduction of ultrasonic scalers, hand instrumentation was the only method to remove calculus. In 1950, ultrasonic scalers were introduced, referred to as power-driven or machine-driven scalers.

Types of Ultrasonic Scalers

There are two popular types of ultrasonic scalers – magnetostrictive and piezoelectric.

Magnetostrictive Ultrasonic Units:

These units have a frequency range of 18,000 to 45,000 cycles per second. The movement of the insert/tip is generated by electrical current passing over a stack of metal strips or a metal rod attached to the insert. The movement of the insert/tip may be linear or elliptical. All sides of the insert tip are active.

Piezoelectric Ultrasonic Units:

These units have a frequency range of 25,000 to 50,000 cycles per second. The movement of the insert/tip is generated by electricity passing over crystals in the handpiece. The movement of the insert/tip is linear, and only two sides of the insert/tip are active.

Components of an Ultrasonic Scaler

The primary components of ultrasonic scaler equipment are the control box, headpiece cable, headpiece, and ultrasonic inserts or tips. The control box contains a power switch, water speed control, and speed controller.

Advantages of Ultrasonic Scalers over Hand Instruments

Ultrasonic scalers provide the following advantages over traditional hand instrumentation:

• Sharpening of instruments not required
• Easier debridement in inaccessible areas
• Lesser time
• More efficient removal of calculus
• Less operator fatigue
• Reduced tissue distention

Mode of Action of Ultrasonic Scalers

The tip of the ultrasonic scaler moves back and forth, facilitating the removal of plaque and calculus from the tooth surfaces. Concurrently, acoustic streaming produces a constant flushing action that helps the scaler remove bacterial biofilm and loosen the debris present. The tip of the ultrasonic scaler comes in contact with the fluid, creating a large amount of minute bubbles known as cavitation. These bubbles implode, releasing tremendous force that tears away the cell wall of the pathogens, making it easier to remove the calculus. During the process, heat is generated; therefore, the tip should not be placed over a single area of the tooth for an extended period to avoid any thermal damage to the pulp.

Primary Modes of Action of Ultrasonic Scalers

The primary modes of action of ultrasonic scalers are:

• Cavitation
• Flushing action
• Lavage
• Acoustic turbulence
• Mechanical vibration

Do’s and Don’ts of Ultrasonic Inserts

Do’s:

• Rinse and dry inserts
• Keep inserts sealed until ready for use
• Handle with care
• Sterilize
• Wipe tips with disinfectants if dried blood is present
• Follow the manufacturer’s directions

Don’ts:

• Put in an ultrasonic cleaner
• Expose resin handles to phenols
• Sterilize by dry heat or cold sterilization methods
• Drop or mishandle
• Avoid contact with incompatible chemicals (chlorides & sulfates)

Brands Selling Ultrasonic Scalers Online in India

Waldent, NSK, Woodpecker, Acteon, and Coltene-Whaledent are some of the popular brands selling quality dental ultrasonic scalers online in India.

Why Buy Ultrasonic Scalers from Dentalstall?

Dentalstall is dedicated to the procurement and distribution of quality dental products across India. The equipment and materials sold are genuine and of high quality, ensuring the best value for money. Dentalstall offers competitive prices, making it easier for every dentist to compare the qualities of various products before making a choice.

Ultrasonic Scalers FAQs

• What is an ultrasonic scaler?
  An ultrasonic scaler is an advanced dental equipment used to remove calculus from the surface of teeth.
• What are the types of ultrasonic scalers?
  There are two popular types of ultrasonic scalers – magnetostrictive and piezoelectric.Magnetostrictive ultrasonic units have a frequency range of 18,000 to 45,000 cycles per second. The movement of the insert/tip is generated by electrical current passing over a stack of metal strips or a metal rod attached to the insert. The movement of the insert/tip may be linear or elliptical. All sides of the insert tip are active.Piezoelectric ultrasonic units have a frequency range of 25,000 to 50,000 cycles per second. The movement of the insert/tip is generated by electricity passing over crystals in the handpiece. The movement of the insert/tip is linear, and only two sides of the insert/tip are active.
• How do ultrasonic scalers work?
  Ultrasonic scalers operate by utilizing ultrasonic vibrations within the range of 20-45 kHz, which is between 20,000 to 45,000 times per second. The frequency range of 18 kHz and 32 kHz is considered ideal for the effective removal of calculus. The tip of the ultrasonic scaler moves back and forth, facilitating the removal of plaque and calculus from the tooth surfaces. Concurrently, acoustic streaming produces a constant flushing action that helps the scaler remove bacterial biofilm and loosen the debris present.
• What are the advantages of ultrasonic scalers over hand instruments?
  Ultrasonic scalers provide many advantages over traditional hand instrumentation. These include easier debridement in inaccessible areas, more efficient removal of calculus, lesser time, reduced operator fatigue, and reduced tissue distention.
• Are there different types of ultrasonic scaler units?
  Yes, there are two popular types of ultrasonic scaler units – magnetostrictive and piezoelectric.
• Can ultrasonic scalers cause damage to teeth or gums?
  If used correctly, ultrasonic scalers are safe and efficient. However, if the tip of the ultrasonic scaler is placed over a single area of the tooth for an extended period, it can cause thermal damage to the pulp. Therefore, the tip should constantly move over the teeth to avoid any damage.
• Can I buy quality ultrasonic scalers online in India?
  Yes, many popular brands sell quality dental ultrasonic scalers online in India, such as Waldent, NSK, Woodpecker, Acteon, and Coltene-Whaledent. Dentalstall is one such platform that offers genuine and high-quality dental products, including ultrasonic scalers, at competitive prices.