Manufacturer: Respironics

Content of Package: CPAP Machine, Power Cord, Initial Filters, 6' CPAP tubing, Travel Bag, Instructions.

Description: Philips Respironics PR SYSTEM ONE REMSTAR PLUS brings a wide array of proven technologies together with patient focused advancements to create a truly intelligent sleep therapy system.

Everything You Expect and More
The System One REMstar PLUS includes all of the features you expect from a sleep therapy system including a wide pressure range (4-20cm), patient adjustable ramp, MANUAL altitude adjustment, SD data card, and a universal power supply. In addition it includes respironics brilliant C-FLEX comfort technologies, basic therapy tracking and compliance reporting capabilities.

System One Humidity Control
Rain-out and water damage are large contributors to machine failures. The PR CPAP humidifier and water chamber are breakthroughs in delivering consistent humidity without compromising water management. System One and Dry Box Technology make it possible for the PR CPAP machines to be virtually spill-free. This humidifier can be tilted, shaken, or turned upside down without water leaking back into the device. Even with a chamber filled to the "Full" indicator line, this unit can be transported safely and reliably. System One is the first humidifier in the industry which accounts for room humidity. Sensors inside and outside the CPAP machine closely monitor changes in humidity and prevents condensation from forming inside the tube.

Dry Box technology is another breakthrough in reducing water damage to the CPAP. Several unique designs are incorporated into the humidifier to prevent water from exiting the chamber. To start, the air outlet port has been moved from the side of the humidifier onto the top. This centers the entire delivery; minimizing the total water displacement around the hole. The water chamber is outfitted with one-way valve, between the machine and the humidifier. Any water that manages to escape the chamber gets trapped within the Dry Box, which acts as a reservoir for any water ingress past the valve.

System One Resistance Control
Respironics wanted a machine to achieve optimal pressure no matter which mask is used. Resistance Control is the solution, a numbering system on all of Respironics CPAP masks based on variable resistance characteristics. Each number instructs the device to compensate for different mask types. The result? A consistent and reliable pressure enhanced with all the benefits of Flex Technology no matter which mask is used. 

Advanced Event Detection
The PR Auto CPAP is designed to identify symptoms beyond classic OSA parameters such AHI, flow limitation, Hypopnea, Obstructive and Central Apnea. With the PRI Series, detection is expand to include data on Snoring, Periodic Breathing and Respiratory Effort-Related Arousals (RERAs). 

RERAs differ from a Hypopnea event in that a RERA shows increasing respiratory effort with each breath, culminating in a shift in brain wave activity and not necessarily a result of obstruction. Periodic breathing conditions such as Cheyne-Stokes respiration and central apneas are distinguishable from obstructed apnea or snoring events.

General Specifications

• Manufacturer >> Philips Respironics
• Part Numbers >> DS450S (Complete CPAP Setup), DS450HS (Complete CPAP Setup with Heated Humidifier)
• In The Box >> PR System One REMstar Pro CPAP, SD Data Card, Carrying Case, Filters (2 Reusable Foam Filters, 1 Ultra Fine Filter), 6 Foot CPAP Tube, Printed Users Manual, Power Cord & External AC Power Supply, 2 Year Manufacturer's Warranty (CPAP Only)
• HCPCS Insurance Codes >> E0601 (CPAP), E0562 (Heated Humidifier)

Dimensions & Weight (Approximate)

• CPAP = 7" L x 5.5" W x 4" H
• CPAP = 3 lbs
• CPAP with HUMIDIFIER = 7" L x 10.75" W x 4" H
• CPAP with HUMIDIFIER= 4.8 lbs
• Power Supply = 4.5" L x 2.5" W x 1.75" H
• Power Supply = .75 lbs

Power Characteristics

• Universal Power Supply >> Input Range 100-240 V, 50-60 Hz
• Average Sound Level >> Less than 30 dBA
• Pressure Range >> 4cm to 20cm H20 (±1 cm H20)
• Ramp Time >> 0 to 45 minutes (5-min increments)
• Ramp Start Pressure >> 4 to CPAP Pressure (User adjustable)
• Altitude Compenstation >> Automatic
• Comfort Technologies >> C-Flex, C-Flex+
• Leak Compensation >> Automatic
• Heated Humidifier >> Optional System One Humidifier
• Auto On/Off >> Yes
• Data Display on Device >> Compliance Visual Inspection Compliance, 7 and 30-day averages
• Data Storage, Detection & Reporting (SD Card more than 1 year) >> Hours of Use, Visual Inspection Compliance, Apnea Hypopnea Index, Flow Limitation, Respiratory Effort Related Arousal, Snore, Leak, Clear Airway Apnea, Obstructed Airway Apnea, Hypopnea, Periodic Breathing
• Event Response >> Flow Limitation, Respiratory Effort Related Arousal, Snore, Leak, Obstructed Airway Apnea, Hypopnea

(Optional) Heated Humidifier Characteristics

• Water Capacity >> 1 1/3 cups (325ml) at recommended water level
• Heater Settings >> 1 to 5 (104º to 158º F / 40º to 70º C)
• Universal Power Supply >> Direct power via CPAP/BiPAP connection