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History of SCENAR

SCENAR: space technologies for medicine. How a design bureau founded in 1980 created a new direction in medicine, now recognized in more than 30 countries.

SCENAR therapy application to cosmonaut in space
Origins

Why was a new OKB established?

RITM OKB ZAO was created in May 1980. The organization was originally named «Special Design Bureau of Medical Information-Automated Diagnostic Systems („MIDAS“)» at the Taganrog State University of Radio Engineering.

The Soviet Union had begun to fall behind Western countries in the field of medical equipment, and by the end of the 1980s this gap had become even more noticeable. The task of the new design bureau was to close this gap.

In 1983, OKB «MIDAS» was renamed OKB «RITM» at TRTI, and in 1998 the organization received its current name, RITM OKB ZAO. From the outset, the key activity of OKB was the development of health systems and devices for the diagnosis and treatment of various diseases, as well as systems and devices for psycho-physiological assessment. Centers training pilots, sailors, divers and other high-responsibility professionals were interested in cooperating with OKB.

Key customer

One of the most important customers was the «Cosmonauts Training Center».

1986

The birth of SCENAR therapy

The first contract for the development of the SCENAR device was signed on December 12, 1986, with a mysterious organization that had only a mailbox — G-4897 — instead of an address. It was most likely one of the units of the USSR space program. The new SCENAR device was immediately put into clinical studies.

The studies produced such unexpected results that by the late 1980s there was high demand for SCENAR therapy. The large number of patients made it possible to generalize the results, which led to the emergence of a new direction in medicine — SCENAR therapy — and a new medical specialty, the SCENAR therapist.

Founders

The creators of SCENAR therapy

The creators of SCENAR therapy were two physicians. Both of their techniques are classic and complement each other. Over time, SCENAR therapy techniques became more sophisticated, and as a result, SCENAR therapy training courses emerged both in Russia and abroad.

Subjectively dosed mode (SDR)

Yuri Gorfinkel

Yuri Gorfinkel was the author of the subjectively dosed mode (SDR) of the device. He passed away early as a result of his participation in the clean-up operations after the Chernobyl disaster.

Individually dosed mode (IDR)

Alexander Revenko

Alexander Revenko was the author of the individually dosed mode (IDR).

Timeline

Key dates

Four decades of RITM OKB ZAO, from a university design bureau to an international manufacturer.

1980

In May, the «Special Design Bureau „MIDAS“» is founded at the Taganrog State University of Radio Engineering.

1981–1990

One fact that shows the high level of the new OKB: its first director and chief developer was Vladimir Zaharevich, who later became the first rector of the Southern Federal University (SFU). He served as general director from January 1981 to April 1990.

1983

OKB «MIDAS» is renamed OKB «RITM» at TRTI.

1986

On December 12, the first contract for the development of the SCENAR device is signed.

Late 1980s

Clinical studies create high demand for SCENAR therapy; a new medical specialty, the SCENAR therapist, appears.

1998

The organization receives its current name, RITM OKB ZAO.

Today

SCENAR therapy is recognized on all five continents, in more than 30 countries.

RITM OKB ZAO today

Confidently looking to the future

RITM OKB ZAO has been developing and manufacturing high-end medical equipment for more than four decades. Our main invention is the SCENAR device, which now helps people all over the world.

Ever since the very first SCENAR devices appeared, RITM OKB ZAO has carried out continuous R&D work to improve them. The high efficiency and safety of the devices are confirmed by numerous tests and clinical studies.

As a result, SCENAR therapy has been recognized on all five continents, in more than 30 countries, including the EU countries, the USA, Canada, Australia, Mexico, South Korea, Israel and South Africa.

RITM OKB ZAO 40th anniversary poster with SCENAR device
Our days

SCENAR devices today

The current generation of RITMSCENAR devices, available in the United States.

SCENAR® FORCE (SCENAR-1 NT 02. 01 C) SCENAR FORCE professional electrostimulation device with LED display

SCENAR® FORCE (SCENAR-1 NT 02. 01 C)

BLACK FRIDAY STARTS IN 12Days05Hours25Min16SecBLACK FRIDAY 2026November 27–30, 2026. November 27 · 00:00 CST (UTC−6) Read more SCENAR® FORCE (SCENAR® NT 02. 01 C) is the most advanced and multifunctional model, incorporating all available functions and signal variables developed up-to-date in SCENAR® technology. SCENAR® Professional device is intended for use by healthcare professionals. It features an extensive range of variants, allowing the practitioner a full control over the treatment protocol. SCENAR® signal, comprising of a waveform, signal strength (voltage and current) and frequency, can be varied in a number of ways, either by preselection by the operator or automatically by the control circuitry of…
SCENAR® FORCE (SCENAR-1 NT 02. 01 C) SCENAR FORCE professional electrostimulation device with detailed screen display

SCENAR® PRO Plus (SCENAR-1 NT 02. 01 C)

This is the most popular version among professional users, which constitutes the best compromise between the price and quality. As compared with the previous version (RITMSCENAR Pro), this device functionality is extended to include the second mode of dosed stimulation (Dose 2 — a differential dose), a screening mode (Dose 3) and four (4) modes of combined modulation (Swing) that allows to change parameters of stimulation pulses (a form, number of pulses in a burst, a Gap between pulses and pulse frequency) simultaneously and use their different combinations. The device is very popular among physical therapists. *A new version of RITMSCENAR Pro Plus is now available in the USA. It features color screen with additional brightness and customer…
SCENAR Sport D personal electrostimulation device with clear display and buttons
SCENAR Sport D advanced personal electrostimulation device with neuro-adaptive technology
SCENAR Sport D personal electrostimulation device with neuro-adaptive technology
SCENAR Sport D device and CHANS-SCENAR packaging with smiling woman

SCENAR Sport D

New model SCENAR Sport D 2021 BLUE color box We are glad to share that we are launching the new generation of CHANS-SCENAR personal devices. 2021 Their functionality changed greatly because now it utilizes the principles of SCENAR therapy which are based on fundamental neurophysiology. (For any licensed practitioner or Rx for a non-licensed person)
SCENAR CHANS-01-SCENAR-M device with LCD screen for pain relief
SCENAR CHANS-01-SCENAR-M device with LCD screen and controls for electrotherapy

CHANS-01-SCENAR-M

The CHANS-01-SCENAR-M is one of the newest models in the personal SCENAR devices family. It is identical in functions to the RITMSCENAR Sport model but is equipped with a LCD screen. The small screen displays energy strength, current settings and skin contact indication which makes it very easy to use and operate. (Device only – Rx required before shipment) The CHANS-01-SCENAR-M supports four impulse Frequencies – 14Hz, 60Hz, 90Hz and 340Hz, suitable for treating degenerative processes (low frequencies) or inflammatory processes in acute state (high frequencies). This allows the user to select the most appropriate treatment setting for the phase of…