GY2200D-C Medical Air Compression Oxygen Chamber

General Requirement

GY2200D-C exported Medical Hyperbaric Chamber Pressurized with Air made by our company with one chamber, two cabins and four doors, designed and manufactured according to the relevant provision of the new standard GB/T12130-2005 Medical Hyperbaric Chamber Pressurized with Air, combing with adult technical fruits and experience of our company, and using many patent technology of our company, is a new product researched and developed by our company.

Advanced Design and Function:

The complete set of equipment is made by advanced design, perfect function, simple operation and beautiful appearance.

1．Method of Operation and Control: Manual

2．Equipped with boxed oil-free air compressor (exhaust pressure: 1.4Mpa, air displacement: 0.9m3/min, place of origin: Shanghai) 2set, and also equipped with postposition frozen 2 set of driers, can supplies plentiful and high quality of compressed air, with advantages of low noise and long service life.

3．Air –conditioning system adopting advanced permanent-magnet coupling induction drive blowing.

4．Communication system equipped with 2 sets of hi-fi multi-warlike talkie

5．Camera monitoring system equipped with 2 sets of Panasonic video camera (main cabin and assistant cabin has one respectively), 2 sets of NSK wide-angle low light level camera, 2 sets of LG19 color LCD, with clear picture, covering all places inside cabin.

6．Oxygen supplying and exhausting system adopting low resistance single supplying and exhausting technology, breathing smoothly under low resistance.

7． Each seat in chamber is equipped with multifunctional device connectors. including：oxygen breathing device with functions of first aid oxygen supply, atomized oxygen breathing and normal oxygen breathing;

8．   Equipped with fire protection spraying system, it is controlled by manual control or induction auto- control.

9．The operation console using the more humanized, trapezoidal and piano-like design method, all equipment operation control is centralized on operation console.

10．The decoration and arrangement inside the cabins shows characteristics of beauty, comfort,   terseness and humanization.

Main Technical Requirement

1． Size of Chamber body: (dia.X Length ) Ф2200×7200 mm Length of main cabin long 5100mm, assistant cabin 2100mm  

2． Designed pressure: 0.3 MPa Max. working pressure: 0.2 MPa

3． Persons to be treated in one time: 8 persons Main cabin 6 persons , assistant cabin 2 persons  

4．Cubage of main cabin: 18.121m3,   cubage per person: 3.02 m3/one person Cubage of assistant cabin: 7.44m3 ,  cubage per person: 3.72 m3/one person

5．Light passing size and quantity of chamber’s doors:

(Width X Height ) 700×1400 mm, 2 doors.

(Width X Height ) 700×1400 mm, 2 doors.

6．Size and quantity of lighting window : light passing diameterφ120mm , 8 pcs   The main cabin has 6, and the assistant cabin has 2.

7．Size and quantity of observing window: light passing diameterφ150mm, 6pcs  The main cabin has 4, and the assistant has 2.

8．Camera window: light passing diameterφ120mm, 2 pcs  Main cabin and assistant cabin has one respectively.

9．Light passing size and quantity of Medical Lock: ( Dia. X length ) Ф300×400mm 2 sets Main cabin and assistant cabin has one respectively.

10．Seat Arrangement Main chamber is equipped with 2 adjustable single saddles with high backrest made of anti-flaming cloth, 2 long sofa, the assistant cabin is equipped with 2 adjustable single saddles with high backrest made of anti-flaming cloth

11．Each seat in chamber is equipped with multifunctional device connectors. including：oxygen breathing device with functions of first aid oxygen supply, atomized oxygen breathing and normal oxygen breathing;

12．Whole orientation pick-up corresponding communication system inside the chamber.

13．Both the main and assistant cabin equipped with one set of drug cabinet respectively.

14．Both the main and assistant cabin equipped with one set of stand for transfusion respectively.

15．Inner wall of the chamber is decorated with colour alloy sheet.

16．The top of the chamber is shaped into a dome and made of a new alloy by whole pressed.

17．The face of the equipment inside the chamber is made of colour alloy sheet with access doors

18．Its floor is paved with top grade title.

19．Oxygen supplying way: each person has one pipe, breathing automatically with flowmeter monitoring and adjuster.

20．Oxygen exhausting way:  buffering exhausting outside the chamber.

Main Technical Index

1．Compressing and decompressing speed: the range of compressing and decompressing speed for the therapy cabin and operation rescue cabin between 0.004 MPa/min～0.02 MPa/min, for transitional cabin between 0.008 MPa/min～0.08 MPa/min.

2．Noise of air-take: as normal compressing speed ≤ 65 dB(A)

3．Illumination inside the chamber: average illumination ≥ 60 Lx

     unevenness of illumination ≤ 60 %

4．Concentration of environmental oxygen inside the chamber: ≤ 23 %

5．Resistance to inhale and exhaust oxygen : inhaling resistance ≥ - 100 Pa

      exhaling resistance ≤ 80 Pa

6．Locking pressure of interlock device for medical lock ≤ 0.02 Mpa, reset pressure ≤ 0.01 MPa

7．The temperature range of air conditioner inside the chamber: 18℃～26℃

8．The rate of change of temperature inside the chamber: ≤ 3℃/min

9．The noise under air conditioner working: ≤60dB(A)

10．Purgative index of compressed air: CO2 < 0.05 %；CO < 0.001 %；hydrocarbon < 5 mg/m3

11．The airtightness of chamber body:

        When the pressure inside the chamber is 0.03 Mpa, rate of leakiness ≤ 15 %/h

        When the pressure inside the chamber is 0.2 Mpa, rate of leakiness ≤ 5 %/h

12．The airtightness of high-pressure pipeline on supplying oxygen system:  

        When the pressure inside the pipeline is 14 Mpa, rate of leakiness ≤ 1 %/h

13．The airtightness of low-pressure pipeline on supplying oxygen system:  

        When the pressure inside the pipeline is 0.7Mpa, rate of leakiness ≤ 4 %/h

14．Airtightness for air source:

        When system pressure is 1.4Mpa, rate of leakiness ≤ 0.5 %/h  

15．The resistance between the pins of bioelectricity socket (connector pins) and between pins (connector pins) and chamber body ≥ 100 MΩ

16．Chamber body earthing resistance < 4Ω

17．Various safety alarm device, its action is reliable.