Perry Baromedical

Continuing as the leader in the industry, Perry is proud to introduce the SIGMA 40 monoplace hyperbaric chamber to its line of innovative products. This system has a 40.5” Internal Diameter chamber, the largest in the industry, which significantly reduces the incidence of noncompliance due to claustrophobia as well as allowing the treatment of the bariatric population. While the internal diameter has increased, the new technology used to build the Sigma 40 has enabled Perry to decrease the weight of the chamber by 1,650 lbs. resulting in fewer limitations due to weight restrictions.

The 34 inch acrylic cylinder of the SIGMA 34 hyperbaric chamber allows patients to be inclined up to 25 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. Maximum Patient Comfort 33.5 inch Internal Diameter – the largest and longest acrylic tube in its class Exclusive Stryker Gurney – height adjustable for safe patient transfer and backrest adjustable from an angle of 0 to 25 degrees Accommodates a patient up to 500 pounds Cool and Quiet Treatment Compartment Optional entertainment system for patient enjoyment 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.

The SIGMA 40-II Hyperbaric System provides hyperbaric oxygen therapy for two patients. The maximum operating pressure is 30 psig (3 ATA). The system is pressurized with breathing quality air. Patients are seated in comfortable, adjustable, fully padded treatment chairs. Patients breathe pure oxygen through a built in breathing system (BIBS), using “Duke” style hoods. The SIGMA 40-II pressure vessel is constructed of aluminum end heads and includes a quick opening door assembly. A seamless clear acrylic plastic cylinder is held in sealed position between the end heads by four steel tie-rods. Safety interlocks prevent the chamber from being pressurized until the door is properly secured, and also prevents the door from being opened while the vessel is pressurized. Patient Comfort is of utmost priority in the design of the SIGMA 40-II. The world’s largest diameter acrylic greatly reduces containment anxiety while the reclining seats maximize comfort during treatment. The pressure vessel is mounted on a wheeled support chassis, which also houses the main control components. These components are tray mounted to provide easy access for maintenance. The SIGMA 40-II is equipped with an adjustable height patient seat transfer gurney. The transfer gurney and seats are custom-designed to mate with the chamber and lock into position. Once the gurney is locked, the patients may be easily rolled into and out of the chamber on the seats. The SIGMA 40-II provides many features for both the patient and operator. These features include the following: Automatic Pressurization and Depressurization after rates are set. Automatic ventilation of the chamber with adjustable rate control and rate meter. Plugged blank chamber pressure boundary penetrations are provided to accept optional equipment feed-through fittings. Four (4) each smooth bore penetrations to accept any combination TCPO2 and 19 pin electrical feed-through penetrators. This provides the capability to connect patient monitoring (such as EEG and ECG). Four (4) each Chamber penetrations to accept connections for intravenous medications during treatment. Four (4) each Ventilator feed-through connections One (1) each non-invasive blood pressure monitor feed-through The ability to hear, see, and monitor the patient at all times during treatment. A discrete power source allows continued operation of chamber communications in the event of a power outage. Chamber controls are completely pneumatic in nature and require only a compressed gas source. Chamber may be ordered with door and controls configured for right or left hand operation.