SIGMA 34

The 34 inch acrylic cylinder of the SIGMA 34 allows patients to be inclined up to 57½ degrees, thereby alleviating the feeling of confinement. This model is easy to install or relocate. Mounted on heavy duty casters, it is maneuverable around corners and hallways and fits through standard doorways. Low initial investment, and a minimum space, staffing and facility renovations requirements make the SIGMA 34 ideal for new program start-up or increasing a program's patient capacity.

Perry Baromedical, hyperbaric oxygen therapy, hbot, hyperbaric chambers, hyperbaric chamber, wound healing, oxygen therapy

Maximum Patient Comfort

33.5 inch Internal Diameter
Spacious Clear Acrylic Cylinder that allows patient to easily view a TV/Video system
Minimizes Confinement Anxiety
20-inch Wide Stretcher
Ability to Incline Patients up to 57½ Degrees
Cool and Quiet Treatment Compartment
Superior Ventilation Minimizes Oxygen Use

Ease of Operation

Pneumatic Control Panel
Penetrators For Critical Care Support
Hydraulic Gurney for Patient Transfer
Intrinsically Safe Two-Way Communications System
Air/Oxygen Select Capability Option
Reverse Configuration Available

Convenient Mobility

Fits Through Standard (42-inch) Doors and Elevators
Maneuverable Around Corners and Hallways
Mounted on Heavy Duty Casters
Ease of Installation and Relocation

Cost-Effective

One Year Warranty
Low Initial Investment
Larger Size Increases Patient Compliance
Maximum Profitability

Building Service Requirements

The following requirements must be met for proper operation of the SIGMA 34 Monoplace Hyperbaric System.

Building must adhere to construction requirements specified in NFPA 99, Health Care Facilities.
Optimal patient comfort is achieved if the room is maintained at 68°-72° F (20°-22.2° C).
Flooring should not produce static electrical discharge. Carpeting is not recommended. Conductive flooring not required.
Air/Oxygen Supply: 50-90 psi @ 30 scfm (3.4-6.2 bar @ 850 lpm). Pressure gauge and shut-off valve installed in accessible location in both air and oxygen lines. Termination to be 1/2” female NPT, 2 feet above floor for connection to chamber supply line. Installation to be in accordance with publication CGA G-4.1.
Exhaust Line: One and one-half inch nominal diameter copper (minimum). The exhaust line should be run to the exterior of the building no less than eight feet above the chamber level in an area where no potential source of ignition or fuel exists. The exhaust line should be installed so as to obviate entry of rain or foreign objects. The termination in the chamber room must be 1-1/2" NPT (F), located 2 feet above the floor for connection to the chamber exhaust hose.
Electrical Service: 110 VAC outlet for communication system power supply and maintaining charge on 12 VDC backup battery.
Chamber Ground: Chamber grounding should be in accordance with NFPA 99, NFPA 70, National Electrical Code, grounding and local electrical codes. Additional grounding instructions shall be provided as required.
The Sigma 34 is supplied with all necessary hoses and fittings to easily connect to the customer provided services described above. All building services should terminate within three feet of the foot of the hyperbaric system.

Technical Specifications

Dimensions
Width	40 inches (101.6 cm)
Length	105 inches (266.7 cm)
Height	61 inches (154.9 cm)
Internal Diameter	33.5 inches (85.1 cm)
Internal Length	90 inches (228.6 cm)
Internal Volume	47.2 cubic feet (1.34 cubic meters)
Weight	2,200 lb. (998 kg)
Performance
Maximum Operating Pres	30 psi/3 ATA (2.07 bar)
Design Temperature Range	32-100 Deg.F (0-38 Deg. C)
Medical Gas Supply	50-90 psi @ 30 scfm (3.4-6.2 bar @ 850 lpm)
Ventilation Rate	(4.4-13.6 scfm) 125-385 lpm
Pressure Change Rate	1-5 psi/min (0.07-.34 bar/min)
Emergency Depressurization Rate	3 ATA to 1 ATA in 100 seconds - Approximate rate