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Es Teck 
Bioimpedence Screening Tool

What is ES TECK?

E.I.S. Electro Interstitial Scan receives an upgrade! 

The new software is now called ES TECK.

The ES TECK bioim­ped­ance device is the ULTIMATE preventative health care tool that can help evaluate and monitor your nutritional supplementation, medications, or therapies quickly and accurately. This internationally approved and accredited, non-invasive medical device conducts a comprehensive analysis of a patient’s physiology in just five to seven minutes, with remarkable accuracy

How does the ES TECK scan work?

This advanced technology is a Health Canada registered class III Med­ical Device.

In addition to the original E.I.S. sensors, the new upgraded system uses a fin­ger oxime­ter that enables measurements of heart rate, peripheral tissue oxygenation, arte­r­ial stiff­ness, hemo­dy­namic indi­ca­tors, and auto­nomic ner­vous sys­tem lev­els of activ­ity. A report is then gen­er­ated show­ing areas where there may be over or under func­tion­ing sys­tems of the body.

The device is sim­i­lar to an elec­troen­cephalo­gram (EEG) or elec­tro­car­dio­gram (ECG). It is a com­bi­na­tion of non-invasive bioim­ped­ance sen­sors that send a slight elec­tri­cal impulse through the inter­sti­tial fluid of the body and mea­sures the ease or dif­fi­culty with which the cur­rent trav­els. With the ES Teck PEMS a patient can see their state of health through 3D coloured body mod­els and easy to read charts.

It is currently the one of the world’s most comprehensive medical testing equipment for testing body, tissue & cell function; i.e. too much, too little, normal, optimal. It suggests inflammation, chronic or acute conditions in the body as well as dehydration/hydration of cellular tissues.

It describes circulation and micro-circulation patterns, as well possible imbalance in the interstitial space (i.e. the cell environment, fluids and space between the cells where the cells take up water and nutrients and expel waste.


It is currently the only way of testing/measuring the intracellular environment and activity. 


It is the only non-invasive test that provides assessment of Nitric Oxide, ADHD and ATP function in the body. Intracellular measurements are accomplished by direct means of bio-impedance, computer analysis and modeling based on proven scientific theory and is repeatable. This is the basis of good science and medicine.

What will the ES TECK show me?

  • Bilateral Blood Pressure Readings

  • Heart Rate

  • Oxygen content of blood (Oximeter Reading)

  • Heart Rate Variability – a highly esteemed Russian developed medical testing tool for measuring human health and heart system indexes such as adaptability vs. durability (how much gas is in the tank)


In more technical terms – it tells us what the brain is doing between heart beats, as well as recognizing heart irregularities.  i.e. is the brain and CNS system stressing the body organs (mental and emotional/physical/social stressors) or are the body organs stressing the brain and nervous system (organ mineral deficiency or toxicity)

3 NEW health ratings or scores are added to the already more than 70 physiological functions measured by the original EIS body scan.                    


The Health Scores include:

  • The Cardiovascular Score – determined by 7 separate yet interdependent factors

  • The Homeostasis Score (optimal cell function) – determined by 6 separate yet interdependent factors

  • The Lifestyle Score (body composition and levels of activity) – determined by 6 more separate yet interdependent factors


Recommendation reports generated with each scan:

  1. Diet and Nutrition (+good for you / – bad for you)

  2. Vitamins, Minerals, and Herbs

  3. Homeopathic Remedies

  4. Acupuncture (ear plus 4 other techniques)

  5. Chiropractic

  6. Helps to determine and recommend the necessity of further medical testing


How is the information useful to me?

The information gathered from the ES TECK provides patients and their health practitioners with invaluable information, to measure and monitor various characteristics of the body’s physiology.

Monitoring Changes:

The ESTeck Systems greatest strength is its ability to accurately measure changes in your physiology from one assessment to the next. This allows the doctor or trained practitioner to closely monitor how the chosen treatment is working. Changes can be observed before symptoms alter. What this means to you the client, is faster more effective results.

Simply by sitting in a chair, placing your hands and feet on plates, having the electrodes attached to your forehead and one oximeter clip on your index finger, data is gathered, filtered and displayed in Vibrant 3D images.  This allows you and your doctor to see if your systems are over/under functioning and to see if your Healthcare and Lifestyle choices are on track.  Your doctor can then specifically make recommendations for optimizing your functions for greater health.  This specialized technology allows you to enjoy the certainty that you're getting the best results possible.

Frequently asked questions, with answers, about ES Teck (earlier ESG / EIS) examination

What is the difference between ES Teck and the EIS/ESG exam?

ES Teck is the development of EIS/ESG measurement system. It includes of course all information provided by EIS/ESG test but complementing with pulseoxymetic, pulse waves and heart rate variability values. With all these information we can get an exact picture about the status of the heart and the circular system, its stress load and risks.

How long does an ES Teck examination take?

It takes 5 to 7 minutes

What is an ES Teck test like?

The patient puts each palm and bare sole on a metal plate and two electrodes are placed on his/her forehead. The measurement is based on chronoamperiometric principle. A low 1,28 V electric currect is directed through 6 electrodes.  The system examinates the whole body in 4 x 22 times. During the examination there will be a small clip placed on the left forefinger. It measures the circulation in the finger and gives vast information about the function of the whole body. The patient does not feel anything during the examination.

Are there any risks or side-effects of an ES Teck examination?

There aren’t any known risks or side-effects. We do not carry out the examination on patients with any electrical device or electrical implants in their body (e.g. a pacemaker, a bladder stimulator, etc.), and on expecting women after six months in pregnancy, on patients with no limb, or with a skin shortage on their palms or soles. Metal built in the articulation (e.g. hip protesis) can change the results so that requires individual consideration.

Does the ES Teck examination substitute the traditional medical diagnostic methods?

No. It supplements them. The ES Teck tests can provide a lot of additional information about the functioning of the organism, helping the doctor receive a more precise picture of the true reasons behind the body’s malfunctioning and of the background of the illnesses.

Does the ES Teck examination detect a tumour?

It gives an exact overview about the electronic functioning of the body. This way we get information about the risks leading to tumours, such as the acidity of the body, the increased level of free radicals, weaknesses of the immune system, of overweight, food allergy, etc.

Can children be examined with theES Teck device?


Does it need a doctor to do the ES Teck examination?

The examination can be done by an assistant too. However, the evalution of the results definitely requires medical (physiological) knowledge and expertise.


Where are the ES Teck devices in use in the world?

More than 1.800 devices are in use globally, by hospitals,  private clinics and pharmaceutical laboratories.

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