OG Wellness Technologies Co. Ltd. of Okayama at MEDICA 2017 in Düsseldorf -- MEDICA - World Forum for Medicine

OG Wellness Technologies Co. Ltd.

1835-7, Miyoshi, Naka-Ku, 703-8261 Okayama

Hall map

MEDICA 2017 hall map (Hall 5): stand G38

Fairground map

MEDICA 2017 fairground map: Hall 5

Our range of products

Product categories

  • 04  Physiotherapy / Orthopaedic Technology
  • 04.04  Occupational therapy equipment
  • 04  Physiotherapy / Orthopaedic Technology
  • 04.10  Physiotherapeutic massage equipment
  • 04  Physiotherapy / Orthopaedic Technology
  • 04.11  Physiotherapeutic heat treatment
  • 04  Physiotherapy / Orthopaedic Technology
  • 04.12  Rehabilitation equipment and devices

Our products

Product category: Occupational therapy equipment


Beyond the conventional electric stimulation
PAS System's Power Assist Mode is an advanced training system using automatic, controlled and optimized electric stimulation that corresponds to surface EMG changes.
Its mobile stimulator provides training without the constraints of time or location.
PAS System is a revolutionary rehabilitation tool for both patients and their therapists.

Power Assist Mode: for versatile rehabilitation
Program Unit Model GD-602 (Left side)
Create customized programs for Power Assist Mode by setting parameters with the program unit.

Hand-Held Stimulator Model GD-601 (Right side)
Portable device for electric stimulation output. Saves treatment parameters from the program unit for mobile use later.

Accurate FES (Functional Electric Stimulation) corresponds to EMG feedback from the target muscle providing effective motor skill training and rehabilitation.Ideal for the rehabililtaion of patients with central nerve disorders such as post-stroke hemiplegia, and also for those with peripehral nerve disorder.

Power Assist Mode: for an even more customizable treatment
With Power Assist Mode, stimulation corresponds to EMG feedback.
As the target muscle relaxes, Power Assist Mode lessens stimulation to facilitate the sensory nerve, preventing muscle fatigue and prolonging productive training.

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Product category: Occupational therapy equipment, Physiotherapeutic massage equipment, Rehabilitation equipment and devices


Extensive functionality in a compact body
Our unique Multiplex Interference Stimulation is available in a compact body for effective operability and comfortable treatment for both patients and therapists.

Equipped with three modes for easy operability
Three modes: Rhythm, Wide, and Move, or use Mix mode to use all of them

    Rhythmical tapping on the treatment area.
  • WIDE
    Rhythmical tapping on the treatment area.
  • MOVE
    Treats the affected area with gentle stimulation that feels like it's moving.
  • MIX
    Mix mode automatically selects and alternates between Rhythm, Wide and Move modes.

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Product category: Occupational therapy equipment, Physiotherapeutic massage equipment, Physiotherapeutic heat treatment, Rehabilitation equipment and devices


For warm, gentle microwave therapy, Micro Thermy is the answer.

In physical therapy, heat plays many important roles, like relieving pain and loosening muscles. Microwave therapy has unique advantages over other equipment for deep penetrating thermal treatment.

  • Microwave therapy can be administered over clothing.
  • Muscles and subcutaneous tissue can be warmed evenly without overheating fat tissue.
  • User-friendly design makes it easy to see the output intensity reading and adjust the temperature to suit each patient's comfort.

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Product category: Occupational therapy equipment, Physiotherapeutic massage equipment, Physiotherapeutic heat treatment, Rehabilitation equipment and devices


Motorized Intermittent Traction Unit
Integrated dual style offers both cervical and lumbar traction in a reclined position.

Dual Traction for Relaxing Treatment
Cervical traction
Cervical traction by stabilizing the jaw with the sling and pulling the waist forward.

Lumbar traction
Smooth lumbar traction with secure armpit supports.

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Product category: Occupational therapy equipment, Physiotherapeutic massage equipment, Physiotherapeutic heat treatment, Rehabilitation equipment and devices


Product name Whirlpool Bath for Lower Limbs EJECTOR BATH air Model HK-122
Power supply AC100V (50/60 Hz)*
Power input 900 VA
Outside dimensions 695 x 1,154 x 1,015 (H) mm
Bathtub height 680 - 710 mm
Inside dimensions 400 x 545 x 590 (D) mm
Water depth 550 mm
Bathtub capacity Approximately 95 L (up to the optimum water level)
Weight 110 kg (without water)
Materials FRP (Bathtub) steel & chromatic chromate coating (frame)
Ejection nozzle 4 nozzles
Heater capacity 800 W (to keep water temp.)
Temperature adjustment 35°C - 45°C
Treatment time setting 1 - 99 minutes (by minute)
Safety device
1. Empty stoking protection,
2. Empty operation protection,
3. Unusual high temperature protection,
4. Overcurrent protection
1. Forced drainage function,
2. Ejection control,
3. Intermittent ejection device,
4. Ejector nozzle switch,
5. Bubbler,
6. Air bubble control switch,
7. Weekly timer,
8. Handrail,
9. Boarding step
Standard Accessories Thermal Mat, Overflow Hole Cap, Drain Hose

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About us

Company details

We are a leading innovator and manufacturer of rehabilitation equipment. Our constant goal is to bring wellness and happiness to the world.

Our world is constantly evolving, bringing new technology and changing lifestyles. One thing never changes: our health is a source of happiness.

Over the past 60 years, we have devoted ourselves to creating the most advanced and user-friendly physiotherapy and rehabilitation equipment to help patients regain confidence and happiness.

Our predecessor company, OG Electric Medical Equipment Research Institute, was founded in 1949 by technical engineer Iwao Okuda. He believed that Japan possessed the knowledge and resources to manufacture world-class clinical equipment.

Beginning with our first product, a low-frequency electrotherapy device, we developed and launched a series of unique products which quickly spread throughout Japan. These products included microwave therapy devices and motorized intermittent traction equipment.

We later adapted our medical technology for the health and wellness area, extending our product line to nursing care equipment. As Japan became an aging society, our “Chair-In-Bath” nursing bathtub for wheelchair users immediately attracted attention and helped us build a solid reputation in the nursing care market.

In 2015, we consolidated our products under the OG Wellness brand. Our aim is to create a society where we can all enjoy long and active lives.

As a wellness creator and provider, it is our mission to think ahead and develop products for customers in need. We will always seek to serve our customers by working closely with the finest clinical, rehabilitation and nursing specialists in the field.

Every day, we help people regain strength, movement and confidence. With increased comfort and health, our customers can smile again.

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Company data

Sales volume

100-199 Mio US $

Export content

max. 10%

Number of employees




Area of business
  • Electromedical equipment / Medical Technology
  • Physiotherapy / Orthopaedic Technology