Ultrasonic Tutorial

Hygiene Edge
22 Mar 201505:45
EducationalLearning
32 Likes 10 Comments

TLDRThe provided video script offers a detailed tutorial on the proper use of an ultrasonic unit for dental hygiene. It begins with the process of turning on the unit, adjusting the power and water settings, and loading the ultrasonic tip. The presenter emphasizes the importance of using the correct amount of water, indicated by a fine mist and drip, and demonstrates how to adjust the settings accordingly. The video then delves into effective ultrasonic instrumentation techniques, highlighting the use of the lateral sides of the instrument and a multi-directional stroking motion for thorough calculus removal. The presenter also illustrates the 'show a sequence' for efficient cleaning around the contact points of teeth and advises against certain ineffective movements. The summary concludes with a caution against using the tip directly on the tooth to prevent damage and the importance of utilizing the last few millimeters of the instrument for maximum effectiveness.

Takeaways
  • 🔋 Turn on the ultrasonic unit using a flip switch located at the back of the device.
  • 💧 Fill the ultrasonic handle with water by pressing a button on the floor of the unit until a bubble appears at the top.
  • 💨 Use a high-speed evacuator to catch extra water when placing the ultrasonic tip in the handle.
  • 🌫️ Adjust the water flow to create a fine mist and a drip, which indicates the correct amount of water in the ultrasonic.
  • ⚙️ Use the lateral sides of the ultrasonic instrument for the most effective cleaning.
  • 🔄 Utilize a multi-directional stroke, moving up and down, and side to side for thorough calculus removal.
  • 🦷 Focus on the last few millimeters of the ultrasonic tip as it is the most effective part for cleaning.
  • ✋ Avoid pointing the tip directly at the tooth to prevent damage and the creation of an unpleasant sound.
  • 📍 When transitioning between teeth, switch from a bird's beak style to a direct style using the lateral side of the instrument.
  • 🚫 Avoid using the face of the instrument on the distal as it is less effective; instead, use the lateral side.
  • ⏩ Implement a 'show a sequence' when working in an epoxy, bouncing from the mesial to the contact and then up towards the distal of the adjacent tooth without moving the instrument out.
Q & A

  • How do you turn on an ultrasonic unit?

    -To turn on an ultrasonic unit, locate the flip switch, typically found at the back of the unit, and switch it to the 'on' position.

  • What is the purpose of the power and water dial on an ultrasonic unit?

    -The power and water dial on an ultrasonic unit is used to control the intensity of the ultrasonic vibrations and the flow of water through the unit.

  • Why is it necessary to fill the ultrasonic handle?

    -Filling the ultrasonic handle is necessary to ensure that there is sufficient water within the unit for effective operation, as seen by the formation of a fine mist and a drip.

  • What is the role of the high-speed evacuator in ultrasonic cleaning?

    -The high-speed evacuator is used to catch extra water when placing the ultrasonic tip in the handle, preventing water spillage and ensuring a clean working environment.

  • What is the significance of the fine mist and drip when using an ultrasonic unit?

    -A fine mist and drip indicate that the ultrasonic unit has the right amount of water, which is essential for optimal performance during dental cleaning procedures.

  • How should you position the ultrasonic tip for effective cleaning?

    -The ultrasonic tip should be positioned on the lateral sides of the instrument for effective cleaning, as these areas are the most effective for removing calculus.

  • What is the 'show a sequence' mentioned in the script?

    -The 'show a sequence' refers to a specific technique where the ultrasonic tip is used to bounce from the mesial of one tooth to the distal of the adjacent tooth, ensuring thorough cleaning without moving the instrument out of position.

  • Why is it important to use the lateral sides of the ultrasonic tip?

    -Using the lateral sides of the ultrasonic tip is important because it allows for a more effective removal of calculus and prevents damage to the tooth surface.

  • What is the correct way to transition from one tooth to another using the ultrasonic tip?

    -The correct way to transition is by using a multi-directional stroke, going from bird's beak style to direct style, and ensuring that the lateral sides of the instrument are used throughout the process.

  • How should you avoid damaging the tooth when using the ultrasonic tip?

    -To avoid damaging the tooth, ensure that the tip is not pointed directly at the tooth surface. Instead, use the lateral sides of the instrument and maintain a proper angle to prevent any harm to the tooth.

  • What is the most effective part of the ultrasonic tip for calculus removal?

    -The last few millimeters of the ultrasonic tip and its lateral sides are the most effective parts for calculus removal, as they provide the necessary precision and power for the task.

Outlines
00:00
🛠 Ultrasonic Dental Unit Operation

This paragraph explains the process of operating an ultrasonic dental unit. It begins with turning on the unit using a flip switch located at the back. The power and water dial are adjusted for the Slimline unit being demonstrated, with the suggestion to use a low to medium speed setting. The next step involves filling the ultrasonic hand unit, which is achieved by pressing a button on the floor. The high-speed evacuator is turned on simultaneously to catch excess water. The paragraph emphasizes the importance of water level adjustment, aiming for a fine mist and a drip, which is demonstrated using a foot pedal. The effectiveness of the ultrasonic instrument is highlighted, particularly the lateral sides and the importance of using the instrument correctly to avoid ineffective cleaning or damage to the teeth. A 'show a sequence' technique is introduced for efficient calculus removal, which involves transitioning from a bird's beak to a direct style while maintaining contact with the tooth's lateral sides. The paragraph concludes with tips on multi-directional stroking and the significance of the last few millimeters of the instrument for effective calculus removal.

05:02
🚫 Correct and Incorrect Ultrasonic Instrument Usage

The second paragraph focuses on the correct and incorrect ways to use an ultrasonic instrument in dental hygiene. It emphasizes avoiding pointing the tip towards the tooth to prevent damage and the unpleasant sound it produces. The correct method involves using the lateral sides of the instrument and employing multi-directional tapping motions to target calculus deposits effectively. The paragraph also advises against over-adapting or under-adapting by using the back or face of the instrument, which can lead to inefficiency in cleaning. The importance of proper technique is underscored to ensure the ultrasonic instrument's effectiveness in dental cleaning procedures.

Mindmap
Keywords
💡ultrasonic unit
An ultrasonic unit is a dental instrument that uses high-frequency vibrations to clean and remove plaque and tartar from teeth. In the video, the speaker demonstrates how to turn on and use the unit effectively, emphasizing the importance of proper water flow and speed settings for optimal dental hygiene.
💡flip switch
A flip switch is a type of on-off switch commonly found on electronic devices. In the context of the video, the speaker refers to the flip switch as the method to turn on the ultrasonic unit, which is located at the back of the device.
💡ultrasonic tip
The ultrasonic tip is the part of the ultrasonic unit that comes into direct contact with the teeth during cleaning. It's designed to emit ultrasonic vibrations for efficient plaque and tartar removal. The video script describes how to properly load and use the ultrasonic tip, ensuring it's filled with water and used at the correct speed.
💡ultra hot handle
The ultra hot handle is a component of the ultrasonic unit that houses the tip and is responsible for transmitting the ultrasonic vibrations. The speaker in the video demonstrates the process of filling the handle with water to ensure proper operation, which is a crucial step in the ultrasonic cleaning process.
💡high speed evacuator
A high speed evacuator is a dental tool used to remove excess water and debris during dental procedures. In the video, the speaker mentions turning on the high speed evacuator when placing the ultrasonic tip in the handle to catch extra water, which helps maintain a clear field of operation.
💡fine mist and drip
Referring to the desired water output from the ultrasonic unit, a fine mist and drip indicate the correct water level for effective cleaning. The video emphasizes looking for this specific water output as a sign that the unit is ready for use, with a sharp stream of water being an initial indication.
💡lateral sides
The lateral sides of the ultrasonic tip are the sides that are most effective for cleaning teeth. The video script advises focusing on these sides during the cleaning process, as they provide better access and efficiency in removing plaque and tartar compared to the back or face of the instrument.
💡multi-directional stroke
A multi-directional stroke is a technique used when operating the ultrasonic unit, involving moving the tip in various directions—up and down, side to side—to ensure thorough cleaning of the teeth. The video script highlights the importance of this technique for effective calculus removal.
💡show a sequence
The 'show a sequence' is a specific technique demonstrated in the video for moving the ultrasonic tip from one tooth to another in a precise and efficient manner. It involves transitioning from a mesial (the side of the tooth closest to the center of the mouth) to a distal (the side of the tooth farthest from the center) direction without lifting the instrument.
💡curette formation
Adapting the ultrasonic tip into a curette formation means angling the tip to match the shape of the tooth for better cleaning along the gum line. The video script illustrates this technique as a preferred method over simply moving the tip across the back or face of the tooth, which is less effective.
💡calculus removal
Calculus removal is the process of eliminating hardened plaque, also known as tartar, from teeth. The video script provides detailed instructions on how to effectively remove calculus using the ultrasonic unit, emphasizing the use of the tip's lateral sides and multi-directional strokes for best results.
Highlights

To turn on the ultrasonic unit, there is a flip switch on the back.

The power and water dial can be adjusted to low to medium speed on the Slimline unit.

Fill the ultrasonic handle by pressing the button on the floor.

Turn on the high speed evacuator when placing the ultrasonic tip in the handle to catch extra water.

To know the right amount of water, look for a fine mist and a drip.

Adjust the water flow until you see a sharp stream of water.

The lateral sides of the ultrasonic are the most effective for instrumentation.

When turning the instrument, make sure it stays on the lateral side.

Encourage effective calculus removal by tapping the piece from the crown area to the asic.

The show a sequence involves bouncing from the mesial to the distal of the tooth without moving the instrument.

Use the lateral side of the instrument, not the face, for more effective calculus removal.

The last few millimeters of the ultrasonic tip are the most effective part of the instrument.

Adapt the lateral sides of the instrument into a curette formation for better results.

Avoid putting the tip towards the tooth to prevent damage and a horrible sound.

Use a multi-directional stroke, tapping up and down and side to side for thorough calculus removal.

Remember that the back and face of the instrument are the least effective, so focus on the lateral sides.

When crossing the mesial of a tooth, adapt the lateral sides into a curette formation instead of just onto the back or face.

Transcripts

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Dental CleaningUltrasonic UnitCalcium RemovalInstrument HandlingDental HygieneProfessional TipsOral HealthTechnique TutorialDental CareHealthcare TutorialEquipment Operation