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*Only sold in Japan
Now we are producing ME products!
Matsuda Micronics Corp. now is making inroads into medical field.
We are striving to realize such products that are comfortable and efficient for the use of hospitals, nurses and patients.
Blood streams will be smoother by this product’s comfortable rolling microvibration.

Joint development with Professor Hiromi Sanada (PhD)
Department of Gerontological Nursing Division of Health Sciences and Nursing
Graduate School of Medicine The University of Tokyo
By inserting RELAWAVE under the air mat, you can make a vibrating bed from your own regular bed.
Innovative way of making the blood stream smoother
What is the comfortable level of vibration for smoother blood stream?
We have done various experiments repeatedly in order to find out the best vibration level.
It is because even one lone patient should not feel uncomfortable with RELAWAVE
The team concept was ‘comfortable vibration,’ and we have developed the RELAWAVE with the best conditions of the vibration frequency, intervals, intensity, direction of rolling and the position.
The experiments have proved that blood streams would be smoother by combining the special-area frequency and original rolling microvibration.
High cost performance for hospital management; interpersonal design for the patients and the nurses
- To users:
- Your blood streams will be smoother with the original rolling microvibration.
- You can choose from the four-pattern vibrations and four-level intensities, resulting in 16 types in total.
- To caretakers:
- So easy to install and use; you will not be hindered from doing your day-to-day operations
- Easy to install; all you have to do is to insert it between the bed and mat.
- So light and easy to move around in the medical center. It is also possible to set it up right next to the bed.
- To hospital/clinic administrators:
- High endurance and general purpose; in the long run, medical expenses and the running cost can be reduced.
- No need to buy an extra bed; one RELAWAVE can be used for many patients in turns, and it is economical
How to use:
Please insert RELAWAVE under the air/urethane mat (near the target area where you want to make your blood stream smoother).
Please hang the controller on some grab handle or something and make setting (for detail, please consult the instruction manual).

When not in use, you can hang the controller on the grab hole of the main body and set aside it to the bedside. When moving it inside the hospital/clinic, you can grab the top of the main body.
Specifications:
Electrical Specifications
| Classification Type of protection against electric shock |
Class Ⅱ Equipment | |
|---|---|---|
| Degree of protection against electric shock | TYPE B Applied part | |
| Rated Power Supply Voltage | AC100V | |
| Rated Power Supply Frequency | 50/60Hz | |
| Package Leak Current | in normal use | -<0.1mA |
| Package Leak Current | in out of order | -<0.5mA |
Environmental Specifications
| Operating Temperature | 10-40 degrees C |
|---|---|
| Operating Humidity | 30-75%RH (non condensing) |
| Operating Air Pressure | 70-106kPa |
Dimensions
| Weight | Main Body | 1.75kg |
|---|---|---|
| Controller | 230g | |
| Outward Dimensions | Main Body | W182×H114×D616mm |
| Controller | W120×H84×D74mm |

