Clinically proven. Highly effective.

Specialised treatment for a life without pain.


Non-invasive treatment for improved healthcare.


Ask for Bioflex by name.


BioFlex for medical practitioners

Meditech International Inc. was founded by Dr Fred Kahn, MD, in 1989. The company’s focus is to design and manufacture BioFlex Therapy Systems for healthcare professionals worldwide. In addition, it is dedicated to the education of practitioners and more comprehensive application of the technology in the treatment of both standard and complex medical conditions. We the distributors of BioFlex Laser Systems in South Africa. Our systems have been designed by clinicians for clinicians to partners with various industry professionals including:

  • Chiropractors
  • Physiotherapists
  • Registered Massage Therapists
  • Naturopathic Doctors
  • Physicians
  • Veterinarians
  • Dentists
  • Wound Care Specialists

Welcome to Rethman BioFlex Laser Clinic

In need of a non-invasive treatment that is clinically proven to eliminate pain and accelerate your healing process? At Rethman BioFlex Laser Clinic we make use of BioFlex systems to provide sound healing for the entire family. At Rethman BioFlex Laser Clinic we make use of Low Intensity Light Therapy (LILT) which is administered by trained laser therapists. We make use of the following products:

  •  The Professional System
  • The Mobile Professional
  • BioFlex Therapist Professional System

What is BioFlex Laser Therapy

Bioflex Laser Therapy is the safe and effective way to eliminate pain and accelerate healing. This technology utilises super luminous and laser diodes to irradiate diseased or traumatised tissue with photons. These particles of energy are selectively absorbed by the cell membrane and intracellular molecules, resulting in the initiation of a cascade of complex physiological reactions, leading to the restoration of normal cell structure and function. BioFlex treats a broad range of medical problems relating to the musculoskeletal system, arthritis, sports injuries, dermatological conditions, non-healing wounds and diabetic ulcers. It is an excellent treatment for those patients who are not responding to conventional medicine or manipulative therapies. In comparison to traditional treatments, patients recover from musculoskeletal and peripheral nerve injuries with less scar tissue, accelerated cell regeneration and improved function.

BioFlex Laser Therapy treats:

Soft Tissue and Sports Injuries (Trauma)

Tendonitis, Muscle/Ligament Tears, Lacerations, Contusions, Hematoma

Arthritic Conditions

Degenerative Osteoarthritis, Chronic Back Problems, Sciatica, Spinal Stenosis

Repetitive Motion Injuries

Carpal Tunnel Syndrome, Rotator Cuff injuries, Epicondylities, Plantar Fasciitis, Achilles Tendons

General Problems

Disc Herniation, Fibromyalgia, Post-Herpatic Neuralgia, Reflex Sympathetic Dystrophy, Diabetec Neuropathy, etc.

Wound Healing

Dermal Ulcers, Diabetic Ulcers, etc.

About Us

BioFlex Laser Therapy clinic was founded by Dr Ray Rethman, a chiropractor in Durban. Ray was trained at the Meditech Clinic in Toronto and had used the low intensity light therapy for 6 years. The clinic administers BioFlex Laser technology which is administered by professional health practitioners, trained as laser therapists. Dr Asteera Singh is our Physiotherapist. Our clinic’s mission is – ‘the elimination of pain.’

Contact Form

  • This field is for validation purposes and should be left unchanged.

Contact our dedicated team and renew your lease on life.