Case study: BIOquant NS, COVID-19

Using the Bioquant circular-polarized blue light and Bioquant NS circular-polarized red light.

Patient aged 77 years, male, BMI over 30%, a waist circumference greater than 100 cm, arthritis uric (DNA), vaccinated against influenza. Unhealthy lifestyle. Smoker - 15 cigarettes a day, mild hypertension, takes the following drugs: Dopegyt, Phytofontana Viro stop mouth spray, Phytofontana Viro stop pills, Vitamin C, Multivitamin.

Course description

First day

Symptoms: headache, neck pain, toothache, muscle pain, coughing, shortness of breath, muscle cramps in legs and arms, poor sleep activity, frequent awakening, hallucinations, loss of appetite, no smell, high fever 38.4 ° C - 39.9 ° C.

  • Temperature measured in the morning at 9.00 am and in the evening at 21.00 pm.
  • Vitamin C, multivitamin, cold packs, Dopegyte
  • Blood pressure measured every morning at 9.00 and in the evening at 21.00.
  • SpO2 measured every morning at 9.00 and in the evening at 21.00. SpO2 - pulse oximetry

Blood pressure in the morning: 161/98/92

Blood pressure in the evening: 158/91/89

SpO2 morning: 84

SpO2 evening: 85

Second day

Symptoms: coughing, shortness of breath, high fever 38.5 ° C - 40.5 ° C, hallucinations, headache, muscle aches, toothache, limb pain, muscle cramps, loss of appetite, no smell

Blood pressure in the morning: 164/96/90

Blood pressure in the evening: 160/94/92

SpO2 morning: 86

SpO2 evening: 85

Third day

Symptoms: coughing, severe shortness of breath, high fever 38.7 ° C - 40.0 ° C, headache, toothache, muscle aches, limb pain, muscle cramps, anxiety, bilateral ear pain, no smell, anorexia

Cold wraps, Dopegyt, Phytofontana Viro stop oral spray, Phytofontana Viro stop tablets, Vitamin C, Multivitamin (throughout the rest of the treatment).

The patient started using the Bioquant NS and Bioquant blue light devices as follows:

  • stimulation with a polarized red light in the left nostril (Bioquant NS)
  • blue light stimulation in the right nostril (Bioquant blue light)
  • setting: frequency 10Hz and power 5mW
  • 12 minutes 3 times a day at 9.00 am (morning), 14.00 pm (afternoon), and 19.00 pm (evening)
  • Identically applied in the following days

High blood pressure and SpO2 in the morning before stimulation: 160/94/87 and 85

High blood pressure and SpO2 in the morning after stimulation: 149/85/83

High blood pressure and SpO2 in the afternoon before stimulation: 159/93/88 and 84

High blood pressure and SpO2 in the afternoon after stimulation: 147/88/85 and 89 and 88

High blood pressure and SpO2 in the evening before stimulation: 159/90/88 and 85

High blood pressure and SpO2 in the evening after stimulation: 148/87/84 and 88

The fourth day

Symptoms: coughing, severe shortness of breath, high fever 38.6 ° C - 40.3 ° C. headache, toothache, muscle aches, limb aches, muscle cramps, anxiety, coughing, nausea


High blood pressure and SpO2 in the morning before stimulation: 159/94/88 and 86

High blood pressure and SpO2 in the morning after stimulation: 147/86/81 and 89

High blood pressure and SpO2 in the afternoon before stimulation: 157/93/84 and 85

High blood pressure and SpO2 in the afternoon after stimulation: 149/83/80 and 90

High blood pressure and SpO2 in the evening before stimulation: 158/90/83 and 84

High blood pressure and SpO2 in the evening after stimulation: 146/87/82 and 90

Fifth day

Symptoms: coughing, improvement of shortness of breath, high fever 37.8 ° C - 39.8 ° C, headache, toothache, muscle pain, limb pain, subjectively milder headache, and ear pain

High blood pressure and SpO2 in the morning before stimulation: 156/92/84 and 86

High blood pressure and SpO2 in the morning after stimulation: 145/84/80 and 90

High blood pressure and SpO2 in the afternoon before stimulation: 154/91/84 and 87

High blood pressure and SpO2 in the afternoon after stimulation: 146/83/81 and 91

High blood pressure and SpO2 in the evening before stimulation: 155/90/83 and 88

High blood pressure and SpO2 in the evening after stimulation: 145/84/79 and 91

Day six

Symptoms: coughing, shortness of breath - subjective improvement, lower fevers 37.7 ° C - 39.0 ° C, headache, teeth, muscles, limbs

High blood pressure and SpO2 in the morning before stimulation: 153/91/82 and 87

High blood pressure and SpO2 in the morning after stimulation: 144/82/79 and 91

High blood pressure and SpO2 in the afternoon before stimulation: 154/90/81 and 87

High blood pressure and SpO2 in the afternoon after stimulation: 143/82/78 and 92

High blood pressure and SpO2 in the evening before stimulation: 152/90/83 and 89

High blood pressure and SpO2 in the evening after stimulation: 142/81/80 and 93

Seventh-day

Symptoms: mild coughing, dyspnea subsides, lower fevers 37.2 ° C - 38.2 ° C, relief of headache, relief of toothache, relief of muscle pain, relief of limb pain, improvement in appetite, lower anxiety

High blood pressure and SpO2 in the morning before stimulation: 150/90/79 and 88

High blood pressure and SpO2 in the morning after stimulation: 142/82/78 and 92

High blood pressure and SpO2 in the afternoon before stimulation: 151/88/81 and 89

High blood pressure and SpO2 in the afternoon after stimulation: 143/81/79 and 93

High blood pressure and SpO2 in the evening before stimulation: 150/87/82 and 90

High blood pressure and SpO2 in the evening after stimulation: 141/80/78 and 94

The patient feels better. Oxygen saturation rises slowly, systolic and diastolic blood pressure decreases and heart rate decreases. The fever has dropped and body temperature is normal. Stabilized state. The patient already smells and recognizes the taste of food.

An overview of the development of body temperature in this patient

Body temperature:

Day - Min.- Max.- Avg.

Day 1 - 38.4 ° C - 39.9 ° C - 39.15 ° C

Day 2 - 38.5 ° C - 40.5 ° C - 39.5 ° C

Day 3 - 38.7 ° C - 40 ° C - 39.35 ° C

Day 4 -38.6 ° C- 40.3 ° C - 39.45 ° C

Day 5 - 37.8 ° C - 39.8 ° C - 38.8 ° C

Day 6 - 37.7 ° C - 39 ° C - 38.35 ° C

Day 7 - 37.2 ° C - 38.2 ° C - 37.7 ° C

Overview of the development of blood pressure and heart rate in this patient

Systolic pressure / Diastolic pressure / Heart rate

Day - Before application in the morning - After application in the evening - SpO2 in the morning/evening

Day 1 - 161/98/92 - 158/91/89 - 84/85

Day 2 - 164/96/90 - 149/85/83 - 86/85

Day 3 - 160/94/87 - 140/80/78 - 85/89

Day 3 - 159/93/88 - 147/88/85 - 84/88

Day 3 - 159/90/88 - 148/87/84 - 85/88

Day 4 - 159/94/88 - 147/86/81 - 86/89

Day 4 - 157/93/84 - 149/83/80 -85/90

4. day - 158/90/83 - 146/87/82 - 84/90

Day 5 - 156/9284 - 145/84/80 - 86/90

Day 5 - 154/91/84 - 146/83/81 - 87/91

Day 5 - 155/90/83 - 145/84/79 - 88/91

Day 6 - 153/91/82 - 144/82/79 - 87/91

Day 6 - 154/90/81 - 143/82/78 - 87/92

Day 6 - 152/90/83 - 142/81/80 - 89/93

Day 7 - 150/90/79 - 142/82/78 - 88/92

Day 7 - 151/88/81 - 143/81/79 - 89/93

Day 7 - 150/87/82 - 141/80/78 - 90/94

A case study in cooperation with Yalong Trade s.r.o. and the EEG Biofeedback Institute in Prague.