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FAQ

Lab Torque Driver FAQ

Product Specification

Is it manual or electric?

It becomes a device to tighten the torque manually.

Can I record data measured digitally?

There is no data memory function.

Application

Is it possible to use overseas?

It will be possible. It is out of warranty.

How about applying with each implant system?

Six types of drivers are set as options. Handpiece drivers can be used with adapters.

Is it available in the oral cavity?

It is a torque driver for dental technicians. Can not be used in the oral cavity because sterilization is impossible.

What should I do if it does not match with the optional driver?

Prepare an optional wrench adapter. Then it can be applied to many manufacturers. Because the handpiece driver of each implant system can be installed.

What about product precision?

We inspect the range of manufacturer standards and ship factory.

Torque management

Why do I have to tighten according to the specified torque?

It is set from various factors. If it is loose, it is easy to loosen due to shaking or the like. Also, if you tighten it too tightly, there is also risk of re-treatment.

Are there benefits for dental technicians to use?

The advantage is that you can quantify the degree of digital tightening by CAD / CAM. The quality is considered to be stable.

What is the measured torque range?

The lower limit setting is 6cNm and the upper limit is 60cNm.

Which torque value should you tighten by the dental laboratory?

Dental technicians are generally said to be adjusted around 15cN·m in many cases.

Is it possible to measure without setting a target value?

You can do it by changing from preset mode to measurement mode. At that time, the sound (beep) does not sound.

Do I have to do calibration?

We reset 0 on the main unit side when turning on the power. Calibration on the customer side is not necessary.

Maintenance

Does it support sterilization?

It's sterilization becomes impossible. Because for dental technicians use.

How can I clean?

The body can not be washed. Please wipe with a soft cloth.

About after-sales service

Can I inspect?

Product inspection and confirmation are available only in Japan.

Where can I buy batteries?

Please contact the electronics store etc. The battery standard is CR2354 (coin type lithium battery).

How long is the battery life?

We have published it in the catalog or instruction manual. It is about 1 month (when 100 times / day is used), but it may be shorter depending on usage situation and environment. Be sure to prepare spare batteries.

Are there parts settings for each part?

We have set only a part, please contact the manufacturer for details.

Do you sell handpieces for contra?

Please contact directly to the manufacturer of each implant system.

About troubleshooting

What should I do if the power does not turn on?

Pull out the insulating sheet. Please replace the battery first. Also press the power button for about 1 second.

What should I do if an error display and buzzer sounds on the liquid crystal display during use?

In the case of E1 to E7 display, turn off the power supply and restart it.

Torque Ratchet Wrench FAQ

About Product Specification

What is the specification of the ratchet gear?

Adopted 48 sheets gear of the highest class as head, is a ratchet of the feed angle 7.5°. Gears are finer than the our company items, and movement is very smooth.

About application

Is it possible to use overseas?

It is possible to use.

How about applying with each implant system?

Set the wrench adapter to use the contra handpiece driver. This makes it possible to attach a driver for handpiece and it is possible to correspond to many implant sistem.

Can I use it in the oral cavity?

It can be used.

Is it possible to use at molars?

Depending on the patient, it is possible to correspond to some molars.

What about product precision?

We inspect whether it is in the range of manufacturer standards, and shipped factory.

Torque management

Why do I have to tighten according to the specified torque?

It is set from various factors. If it is loose, it is easy to loosen due to shaking or the like. Also, if you tighten it too tightly, there is also risk of re-treatment.

Are there benefits for dental practitioners to use?

The tightened torque value is displayed accurately on the needle. Accurate treatment is possible by implant, tightening of the abutment and so on.

Is it more useful to insertion torque? Is it the fastening torque of the abutment screw?

It is possible to accurately display the small torque value. Measuring fastening torque of the prostheticis main. When it exceeds the limit torque value, it also has an adverse effect on the bone, so it is not effective.

Are there benefits for dental technicians to use?

When tightening a prosthetic material manufactured at a dental laboratory, you can use it without worrying about the difference in usability. Measurement error is small because it uses the same instrument as the doctor.

What is the measured torque range?

It can measure in the range of 15N·cm to 60N·cm.

About maintenance

Which part can be sterilized? Is there an optimal sterilization method?

The sterilizable part is a wrench. Autoclave (high pressure steam sterilization) is suitable.

How can I clean?

After surgery, separate the adapter from the body, rinse with water or a small amount of neutral detergent, please wash. In the case of automatic cleaning, use an ultrasonic cleaner and an appropriate cleaning solution, and after washing wipe off moisture and dry.

Do you disassemble the wrench when cleaning it?

Please disassemble and clean the head part of the wrench based on the package insert.

How can I lubricate the ratchet part?

Please perform lubrication (lubrication) prior to sterilization for each use. Lubricate the wrench body's gear insert (oil spray for contra) towards the gear insert for about 1 second. Please wipe off any excess oil.

About after-sales service

Can I inspect?

Product inspection and confirmation are available only in Japan.

How is the guarantee system and durability?

The warranty period of the product is not established.

Are there parts settings for each part?

There is no setting. The reason is to maintain accuracy.

Do you sell handpieces for contra?

Please contact directly to the implant manufacturer based on each implant system.

About troubleshooting

This ratchet gear became difficult to move. Is there a workaround?

Disassemble gear and lid, perform ultrasonic cleaning, reassemble and check again. Please lubricate the contra oil spray for about 1 second and wipe off extra oil.

What should I do if the wrench's gear does not work?

There is a possibility of a difference in the assembling position of the component parts inside the wrench. Please change the position and reassemble.

Multi Driver FAQ

About Product Specification

Are there benefits of multi-drivers for medical staff?

It can be used as a general purpose driver for implants. It covers various implant systems and is a tool for new patients.
Also, you can treat with a torque wrench.

About application

Is it possible to use overseas?

It is possible to use.

How about applying with each implant system?

The kit includes six types of tip shape drivers, and it can be used for many implant manufacturers' systems.

Can I use it in the oral cavity?

It can be used.

Is it possible to use molars up to?

Depending on the condition in the oral cavity and conditions, because it is designed to have a short total length, it is possible to correspond to some molars.

Are there benefits for dental technicians to use?

Because it is a kit that corresponds to various implant systems, it has the merit that it can be used without worrying about the difference in usability.

About maintenance

Which part can be sterilized? Is there an optimal sterilization method?

Each kit including the case can be sterilized. Autoclave (high pressure steam sterilization) is suitable.

How can I clean?

After the operation, separate the driver and holder, rinse with water or a small amount of neutral detergent and wash it. In the case of automatic cleaning, use an ultrasonic cleaner and an appropriate cleaning solution, and after washing wipe off moisture and dry.

About after-sales service

How is the guarantee system and durability?

The warranty period of the product is not established.

Are there parts settings for each part?

We have set parts only for O ring.