Medical Cryotherapy in Opthalmology Cryo Cautery Machine Cryotherapy Machine

• Customized: Non-Customized
• Certification: CE
• Scale: Small
• Over-Temperature Alarm: without Alarm Function
• Type: Medical Cryostat
• Shape: Portable
• Model NO.: MCO0504
• Specification of Cryotherapy Pen Probe: 2.5 (Round Head) 2.5 (Flat Head)
• Freezing and Thawing Process Duration: Less Than 6s
• Instrument Input Power: Less Than 10va
• Time Display Error: 5s/Min
• Normal Working Pressure: 5.0MPa-5.5MPa
• Pressure Releasing Duration: 90s
• Rated Voltage and Frequency Used: 220V/110V±10%, 50Hz/60Hz±2%
• Accuracy of Pressure Gauges: 2.5
• Transport Package: Carton
• Specification: Cryotherapy in Opthalmology
• Trademark: MeCan
• Origin: China
• Production Capacity: 500pieces/Year

Product Description

Medical Cryotherapy in Opthalmology Cryo Cautery Machine Cryotherapy Machine

Model:MCO0504

Product Description

Working Principle

  Based on the Joule-Thomson principle, the cryotherapy apparatus usesliquid carbon dioxide or liquid nitrous oxide as therefrigerant for freezing or thawing.
  In the freezing process, the cycling system of the apparatus conducts the high-pressure refrigerantto the cryoprobeand release it at the tip of thecryoprobe.
  In the thawing process, the apparatus closes control valve of vent-pipe first and then conduct the high-pressure carbon dioxide to the venting system. With the rising of the gas pressure in the cryoprobe, the temperature risesto room temperature.
  The operator can use the pedal to switch between the freezing and thawing processes.

Scope of application
It is applicable for  cryosurgery for ophthalmic diseases on the retina or in the ciliary body.

 

Safety Parameters and Technical Parameters (in Chinese Standard)
1) ProtectionClass: Class I
2) Protection Type: Type B (non AP/PG)
3) Water Ingress Protection: IPX1
4) Operation Mode: Intermittent
5) Not comprise the component for the protection against defibrillation discharge effect
6) The apparatus does not comprise the IO for signal
7) Movability: movable
8) Type of the low temperature thermometer: analog
9) Type of thermocouple: Type T
10) Range of thermometer: 0ºC-85ºC
11) Electromagnetic compatibility: comply with the requirements of electromagnetic compatibility for medical device

Operating conditions
1) Working temperature: 20-30ºC
2) Relative humidity: ≤85%
3) Air pressure: 500-1060hPa
4) Power: 220v/110vAC 50Hz/60Hz
5) Refrigerant purity:>99.5% (N2O/CO2)
6) Gas pressure: 5-6.0MPa

Symbols
1) Classification:IPX0,Class I,TypeB
2) Power switch:"I"means the power is ON,"О"means the power is off
3) Gas supply switch:OFF/ON,the gas direction is denoted by the arrows
4) Temperature:the temperature is denoted as "Temp"while the unite is"ºC".The slash/reverse slash symbols indicate the high/low temperatures.
5) Time: "Time"
6) Work: "Work"
7) Power supply:220v/110vAC 50Hz/60Hz
8) Fuse:F1AL250V;
9) "L":left output socket, "R": right output socket
10) Please use the gas cylinder with the certificate and nameplateabout safety requirements.Do not use the siphonic high pressure gas cylinder. The cylinder should keep vertical during operation.
11) The main cabin and accessories should be marked with the text: "Dangerous: Highly explosive. The apparatus should not be used with flammable anesthetic."

 

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