What Is the Root Canal Therapy Instrument? The root canal therapy instrument is also called a root canal motor. It is a precision electronic instrument made to decrease the work power of the doctor, replace the manual enlargement of the root canal, enhance efficiency and save time, and prepare a more standard root canal.

The dental care underlying canal treatment tool belongs to the healthcare tool of stomatology, which contains two parts: the irrigating device and the suction gadget. The flushing device allows the pressurized air to get into the flushing head from the pump, air storage tank and flow regulating valve. The suction gadget draws out the necrotic tissue in the underlying canal through the filtration system, vacuum, shut-away device, exhaust valve, flow regulating device, suction head. The suction power head is a key area of the instrument. It includes stretchy connections, Root Canal Needle pipes and manages. The stretchy connections can be made into wedges. The instrument brings together irrigation and suction, which can safely and rapidly draw out the necrotic elements inside the root canal from the teeth, so that the teeth can be taken care of efficiently.

In accordance with the working basic principle from the root canal treatment tool can be separated into: ultrasonic underlying canal therapy instrument and microscope root canal therapy instrument.

1. Ultrasonic Root Canal Healing Apparatus

The ultrasonic underlying canal therapy instrument is made up of an ultrasonic emission system and an irrigation system. It has two cleansing techniques, chemical substance and mechanical. The “cavitation” effect of ultrasonic waves can significantly boost the anti-bacterial effect from the watering solution, which can necrosis inside the root canal. Cells and harmful toxins are flushed out. Its working principle is by using the ultrasonic launch system to create the expansion needle (as shown in the shape) vibrate 3-dimensionally, in addition to the liquid squirt system for root canal planning.

The main advantages of the ultrasonic underlying canal treatment tool are: the ultrasonic technology has biological results, mechanised results, thermal effects and cavitation phenomena that mix the aforementioned three functions, and can successfully destroy various microorganisms in the underlying canal. Ultrasonic underlying canal preparation has good constant irrigation, which can timely eliminate necrotic tissue particles inside the root canal, successfully decrease the amount of bacteria inside the underlying canal, and avoid the piston motion in the instrument within the contaminated underlying canal. So that the contaminated material within the underlying canal can be difficult to exceed the root apex. As a result of vibration in the ultrasonic file itself, it is less laborious to perspective and pull together with your fingertips. It only has to do the raising and inserting motion instead of the rotating motion, so the breaking price of the device and the incident price in the gadget falling into the mouth of the patient and being swallowed by accident are greatly reduced. Because of the liquid spraying device, there is no have to quit for eliminating, saving procedure time.

2. Microscope root canal therapy tool

Microscope underlying canal therapy tool is a mixture of microscope technologies and medical technologies. Dental apex locator can obviously observe the tooth body structure and underlying canal morphology. Whether it be conventional underlying canal treatment or apical microsurgery, it can allow doctors to safeguard the standard tissues of patients, thereby boosting the effectiveness of therapy, shortening the healing time, and decreasing discomfort. , The postoperative wound is smaller sized.


1. Built in rechargeable battery, easy to operate. Power supply show (displays the power of the built-in battery, flashes when charging), torque show (displays the torque if the electric motor is operating), velocity show (100~625r/minutes) The speed of each and every equipment increases or reduces by 25r/min.

2. This machine has a number of recollection functions, doctors can set different torque and velocity according to various kinds of expansion needles, easy to operate.

3. Along the way of expanding the root canal, right after the expansion needle torque surpasses the set worth, in order to prevent side penetration and needle damage, the electric engine will automatically change, and also the doctor can also modify the handbook converting of the machine based on the actual scenario.

4. The machine adopts a big LCD display screen show, which can intuitively begin to see the procedure of the machine on screen.

5. In order to minimize the monetary burden in the doctor and much better sterilize the situation, utilize a 1:1 low-speed twisting head as well as a better Endodontic Plugger.

Safety measures for use

1. To regulate the torque and velocity, it is recommended to set the torque manage motor and the coordinating speed. After the torque recommended through the expanded needle manufacturer, velocity is particularly important for treatment security.

2. Measure the duration of the tool every time it enters the main canal. For a longer time instruments improve the potential risk of twisting and breaking up. Built with underlying canal length measuring tool, caliper, and so on. for working duration way of measuring.

3. Proper procedure is vital: usually do not apply pressure and force on the tip. The root Root Canal Instrument must not remain in the root canal for as well long.

4. The breakage in the instrument mostly happens in molars, specifically in the slim and narrow root canals like the top canal and mandibular molars. The mesial underlying canal ought to be given great care before treatment.

5. Curved root canals, re-therapy and calcified root canals need unique gear and methods, and it is best to make use of a new expansion needle.

6. Begin a straight path to maintain a smooth root canal, pay attention to actions throughout procedure, and attempt to be sure that the expansion needle and also the underlying canal path will be in line to lessen the twisting level of resistance in the growth needle inside the crown and also the anxiety in the instrument.

7. The basis canal should be kept adequately moisturized and rinsed every time it is actually ready.

8. Since the internal root canal is narrow, tend not to apply stress towards the expansion needle throughout operation. The reducing should be finished solely by the strength of the machine itself as well as the sharp edge of the expansion needle.

9. In the case of inadequate encounter, it is most secure to make use of the suggested minimal torque. Most of the time, lower velocity will extend the medical life of the unit and lower the chance of breaking.

10. Choose a great growth needle and control the number of times during the use: when using it, you ought to notice whether there is wire drawing or deformation. If you discover something, you need to discard it in time, or else you will be sorry.

11. Right after each use, it is recommended to record the vwpszr number of uses to prevent exhaustion of the tool; the debris from the expanded needle edge should be washed consistently over time and designed with a cleaning table.

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