DISCONTINUED 10.01.2009 - Information Available For Reference Only
Manufacturer: Puritan Bennett
In the Box: GoodKnight 425ST BiLevel Machine, Starter Filter, Durable Nylon Carrying Case, 6 Foot Patient Tube, Printed Manuals, Power Cord (For US Power Supply), 2 Year Manufacturer's Warranty. Heated Humidifier also included depending on package selected.
Part Numbers: Y-GK425ST-NA
HCPCS Insurance Code(s): E0472
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The GoodKnight 425ST Bi-Level Device offers an amazingly small, compact, and quiet choice in treating obstructive sleep apnea for people who require bi-level positive pressure. As the world’s smallest, lightest bi-level device, the GoodKnight 425ST won’t crowd the nightstand and is easy to pack for travel, making obstructive sleep apnea (OSA) therapy a snap.
The GoodKnight 425ST device provides the added benefit of a backup rate that delivers a machine-triggered breath in the event of apnea or hypopnea.
Features
- Ultra-quiet operation, adjustable ramp time, a wide presure range, and durable construction all mean that the GoodKnight 425ST will provide OSA patients many nights or restful sleep -- now and for years to come.
- Small and convenient (Under 2 pounds)
- Ultra-quiet operation (Maximum sound level at 10cm H2O = 31 dBA)
- Wide pressure range (3 to 25 cm H20)
- Adjustable Ramp Time (0 to 30 minutes in 5-minute increments)
- Durable construction
- Universal Power Supply - Automatic voltage regulator and international power supply for operation on AC currents from 110 to 240 without adjustments. (Plug adapter may be needed for operation outside of the United States.)
- Automatic leak and altitude compensation
- Hour and compliance meters help track compliance
- Adjustable Backup Rate (0 or 4-25bpm)
- FlowSens Technology - The GoodKnight 425ST incorporates Puritan Bennett's patented FlowSens technology which helps optimize breathing comfort to reduce the sensation of exhaling against incoming flow
Specifications
Dimensions & Weight
Performance
- BiLevel = 5.6" x 2.9" x 7.7" (142mm x 75mm x 195mm)
- BiLevel = 1.68 lbs (760 g)
- BiLevel with Humidifier = 6.7" x 3.7" x 11" (170mm x 95mm x 280mm)
- BiLevel with Humidifier = 3.3 lbs (1497 g)
Performance
- Pressure Range = 3cm to 25cm H20 (±1 cm H20)
- Minimum Pressure Levels = 3cm IPAP, 3cm EPAP
- Maximum Pressure Levels = 25cm IPAP, 20cm EPSP
- Adjustable Backup Rate = 0 or 4-25bpm
- Pressure Adjustment = 0.5cm H20
- Power Consumption = 20 VA
- Universal Power Supply = Input Range 100-240 V, 50-60 Hz
- Ramp Time = 0 to 30 minutes (5-min increments)
- Ramp Start Pressure = 3 to IPAP Pressure
- Altitude Compenstation = 0 to 7,874ft/2400m
- Minimum Sound Level = 25.1 dBA
- Maximum Sound Level = 31 dBA at 10cm H20
Links & Downloads
-
Ultra Fine Filters for GoodKnight 420 CPAP & 425 BiLevel Machines (3-Pack)
$7.95
-
Foam Filters for GoodKnight 420 CPAP & 425 BiLevel Machines (3-Pack)
$7.95
-
Pressure Sensor Tubing for GoodKnight 420E, 420S, 425 & KnightStar 330 CPAP/BiLevels (8-Foot)
$26.95
-
Water Chamber with Coupling for GoodKnight H2O Heated Humidifiers
$52.95
-
Citrus II Cleaning Spray for CPAP/BiPAP Masks & Equipment (8.0oz Non-Aerosol)
$8.95
-
The CPAP Tube Cleaning Brush
$14.95
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