CR-2011 CH-1/B cryogenic chamber

The Cr-2011 model CH-1/B cryogenic chamber is manufactured in three versions:

5-6 person version,
in a 3-4 person version
And in a 2-3 person version.

All of these versions have common design and technical solutions to ensure the stability of the cryochambers’ operating parameters and safety in their operation, and here are some of them:

Position regarding the use of liquid air for cryocoolers

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PAN's position on equipment and safety of procedures used in General Cryotherapy

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Interior of the safe chamber – linden wood paneling

Prefabricated structure , consisting of a vestibule and a chamber proper, with walls filled with thermal insulation

The cooling medium is liquid nitrogen and liquid air

Automatic control after setting the operating parameters

Basic parameters of the cryochamber

– length 3150 – 4500 (mm)
– width 2300 – 2500 (mm)
– height 2500 (mm)
Chamber weight ~ 500 – 800 (kg)

Nominal current consumption 16 (A)
Electrical supply 230/50 (V/Hz)
Temperature range in the treatment chamber -80 to ^-160oC
Temperature range in the atrium ^-60oC
Recommended temperature in the treatment chamber ^-120oC
Recommended temperature in the atrium ^-60oC
Cooling time of the cryochamber to temp. ^-120oC25 (min)
Dwell time in the treatment chamber (adjustable by operator) 1-3 (min)
Dwell time in the vestibule (adjustable by operator) 1-3 (min)
Automatic cryochamber regeneration: user programmable time

Liquid nitrogen
Cooling of the cryochamber to the recommended temperature in the treatment chamber ^-120oC100 -120 (kg)
During the treatment (3 min) 3 – 4 (kg)

Power supply: alternating voltage
Atmospheric pressure: 80 – 106 kPa
Ambient temperature: 10 – ^25oC
Relative humidity: < 40%
Type of work: continuous operation
Voltage value and frequency: 230V, 50 Hz
Rated power 1450 watts

Maximum number of patients per chamber (depending on size): up to 6 patients
Treatment time programmable in the range: up to 3 minutes in 1s increments

Nitrogen consumption per cooling: to -120oC -ca 100 kg,
Cryochamber cooling time: ca 45 min. up to -120oC
Temperature stabilization in the treatment chamber: +/- 3 (max. +/-10)˚C
Amount of breathing air entering the chamber: (163 K) > 35 m3/h
Life span of oxygen sensors: 3-4 years to -160˚C -ca 120 kg
Nitrogen consumption during treatments: (depending on version): ca 100kg/h

Decrease in oxygen concentration in the chamber:
– Below 17% – audible signal and automatic shut-off of cryogenic liquid supply to both the chamber and the building
– Above 22% – audible signal and automatic cut-off of cryogenic liquid supply to both the chamber and the building
For the patient: a button in the chamber – a light and sound signal.