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

The dental underlying canal treatment instrument is among the healthcare tool of stomatology, which includes two components: the irrigating tool and the suction device. The flushing device allows the pressurized air to get into the flushing head with the pump, air storage tank and flow regulating valve. The suction gadget draws the necrotic cells inside the root canal from the filtration system, vacuum, closed-away valve, exhaust device, stream regulating valve, suction head. The suction head is actually a key portion of the tool. It contains elastic contacts, Root Canal Needle tubes and handles. The elastic connections can be produced into wedges. The tool brings together watering and suction, which can securely and rapidly draw out the necrotic substances within the root canal of the teeth, so the teeth can be taken care of efficiently.

Based on the operating basic principle in the root canal therapy instrument can be separated into: ultrasonic underlying canal therapy instrument and microscope root canal treatment tool.

1. Ultrasonic Underlying Canal Therapeutic Apparatus

The ultrasonic root canal treatment tool is made up of an ultrasonic emission system plus an watering system. It provides two cleaning methods, chemical and mechanical. The “cavitation” impact of ultrasonic waves can significantly improve the anti-bacterial effect of the watering solution, which can necrosis within the root canal. Cells and toxins are purged out. Its working principle is by using the ultrasonic release system to help make the increase needle (as demonstrated within the figure) vibrate 3-dimensionally, plus the fluid spray system for underlying canal preparation.

The main advantages of the ultrasonic root canal treatment tool are: the ultrasonic technology has biological effects, mechanised results, energy results and cavitation phenomena that mix the above mentioned three functions, and can successfully kill various bacteria inside the root canal. Ultrasonic root canal planning has good constant watering, which can well-timed eliminate necrotic cells debris inside the underlying canal, effectively decrease the quantity of microorganisms in the underlying canal, and steer clear of the piston motion in the tool within the infected root canal. So that the infected material within the root canal is not easy to surpass the basis apex. Because of the vibrations of the ultrasonic file itself, it is actually much less laborious to perspective and pull together with your fingertips. It only needs to perform the lifting and placing movement instead of the revolving movement, and so the breaking rate of the device and the accident rate from the gadget dropping in to the mouth of the patient and being swallowed by accident are greatly reduced. Because of the liquid spraying gadget, there is no need to stop for eliminating, conserving procedure time.

2. Microscope root canal treatment instrument

Microscope root canal therapy tool is a combination of microscope technology and healthcare technology. Dental apex locator can obviously see the tooth body structure and root canal morphology. Whether it be conventional underlying canal therapy or apical microsurgery, it can permit doctors to safeguard the standard tissues of patients, thereby enhancing the effectiveness of treatment, shortening the healing time, and decreasing pain. , The postoperative wound is smaller sized.


1. Built-in chargeable battery power, easy to run. Battery power show (displays the power of the built-in battery power, flashes when charging you), torque show (displays the torque when the electric motor is operating), speed show (100~625r/minutes) The rate of each and every equipment raises or reduces by 25r/minutes.

2. This machine has a variety of memory features, physicians can set different torque and speed according to several types of expansion needles, simple to operate.

3. In the process of growing the basis canal, after the expansion needle torque exceeds the set value, in order to avoid part penetration and needle breakage, the electrical motor will automatically reverse, and the doctor can also modify the manual converting in the machine according to the actual scenario.

4. The machine adopts a sizable LCD display screen display, which can intuitively view the operation of the machine on screen.

5. In order to reduce the financial burden around the doctor and much better sterilize the issue, utilize a 1:1 reduced-velocity bending head and a much better Endodontic Plugger.

Safety measures for use

1. To regulate the torque and velocity, it is best to set the torque manage engine and also the matching velocity. Pursuing the torque suggested by the expanded needle producer, velocity is especially necessary for therapy security.

2. Measure the size of the instrument each and every time it gets into the main canal. For a longer time instruments increase the chance of twisting and breaking. Designed with underlying canal length measuring instrument, caliper, etc. for working duration measurement.

3. Proper operation is very important: do not use stress and force in the tip. The root Root Canal Instrument should never remain in the basis canal for too long.

4. The breakage from the tool mainly happens in molars, particularly in the narrow and slim root canals like the upper canal and mandibular molars. The mesial root canal ought to be given great treatment before therapy.

5. Curved root canals, re-therapy and calcified underlying canals need unique gear and techniques, and it is recommended to utilize a new expansion needle.

6. Begin a straight road to have a sleek underlying canal, take note of gestures during operation, and then try to be sure that the growth needle as well as the root canal path have been in line to reduce the bending level of resistance of the growth needle in the crown and the stress on the tool.

7. The main canal needs to be maintained sufficiently moisturized and rinsed every time it is prepared.

8. Since the inner root canal is narrow, tend not to apply stress for the expansion needle during procedure. The cutting should be completed exclusively by the potency of the machine itself and the sharp side of the increase needle.

9. In the case of insufficient experience, it is actually safest to use the recommended minimum torque. Most of the time, lower velocity will lengthen the clinical lifetime of the product and minimize the possibility of breaking up.

10. Pick a great growth needle and manage the number of times during use: when using it, you ought to observe regardless of whether there is cable sketching or deformation. If you locate something, you have to discard it in time, or you will regret it.

11. Right after each use, it is advisable to document the vwpszr number of uses to avoid fatigue of the instrument; the debris from the broadened needle advantage should be washed repeatedly soon enough and equipped with a cleaning table.

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