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JINME


05

2025

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09

Root canal motor with anti-break needle function

Sep 05,2025


A root canal motor is an electric device that drives root canal files or reamers into the root canal through high-speed rotation to clean, enlarge, and shape the root canal. Although traditional root canal motors have improved work efficiency, there is still a risk of file breakage during operation.

Hello everyone, I am Jacky from Foshan Liangya Dental Equipment. Today, I will introduce our root canal motor with excellent safety performance.

 

1. Basic Principle of the Root Canal Motor

 

The root canal motor is an electric device that drives root canal files or reamers into the root canal through high-speed rotation to clean, enlarge, and shape the root canal. Although traditional root canal motors improve work efficiency, there is still a risk of file breakage during operation. File breakage not only increases patient discomfort but also poses significant challenges for subsequent treatment.

2. Design Principle of the Anti-Breakage Function

 

1. Torque Control: Torque refers to the twisting force generated during rotation. The new root canal motor precisely controls output torque through built-in sensors to avoid excessive force causing instrument breakage. When abnormal resistance is detected, the motor automatically slows down or stops to protect the root canal file from damage.

 

2. Speed Adjustment: Depending on different treatment stages and root canal shapes, doctors can flexibly adjust the motor speed. Low speed is suitable for initial exploration and cleaning, while high speed is used for root canal enlargement and shaping. Intelligent speed adjustment not only improves treatment efficiency but also reduces instrument wear caused by improper speed.

3. Advantages in Clinical Application

 

The root canal motor with anti-breakage function demonstrates significant advantages in clinical applications:

 

1. Improved Treatment Success Rate: The anti-breakage function effectively prevents treatment failure caused by instrument breakage, increasing the success rate of root canal therapy. Doctors can operate with greater confidence, reduce the number of repeated treatments, and alleviate patient discomfort.

 

2. Shortened Treatment Time: The intelligent control system allows doctors to quickly adjust motor parameters according to different situations, optimizing the treatment process. This not only shortens the duration of each treatment but also improves overall treatment efficiency.

 

3. Enhanced Patient Comfort: By reducing unexpected incidents and repeated operations during treatment, the patient's treatment experience is significantly improved. At the same time, precise torque and speed control reduce discomfort during the treatment process, increasing patient satisfaction.

 

4. Reduced Medical Costs: The anti-breakage function reduces economic losses caused by instrument damage, lowering the operating costs of medical institutions. In the long term, this helps promote the popularization and optimization of root canal therapy.

 

The root canal motor with anti-breakage function is an important innovation in modern dental treatment. It not only improves the efficiency and success rate of root canal therapy but also greatly enhances patient comfort and satisfaction.

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