- The Screen&Go is a powerful single channel SAHS screening device that uses a nasal cannula (standard) to provide the necessary signals for an easy, reliable and fast diagnosis of the patient.
- The device follow the latest guidelines AASM (American Academy of Sleep Medicine) and the GES (Spanish Sleep Group).
- Expandable up to 7 simultaneous channels: respiratory flow through a nasal cannula and a thermocouple, snoring, chest effort, oxygen saturation, beats per minute, body position and activity.
- Type IV respiratory polygraph.
- Sturdy, light and comfortable.
- Easy and user friendly operation.
- Color graphics screen.
- MicroSD / MicroSD HC memory card.
- Activity sensor build into the equipment (optional).
- Linearize flow wave by the square root for proper identification of apneas, hypopneas and flow restriction.
- Viewing of the signals in real time on the equipment.
- On-screen signal quality control.
- On-screen equipment status information (memory available, battery level, error warnings, sensors connected…).
- Programmable from a PC and the equipment itself.
- Quick user guide for patients.
Thông số kỹ thuật
- No. of channels: 1-8 (7 simultaneous)
- Dimensions: 86x86x24 mm
- Weight: 125 gr (without the battery)
- Internal battery: 2 AA alkaline/NiMH rechargeable batteries.
- Battery life >36h without SpO2
- Battery life: 4 studies of 8 hours
- Memory: Micro SD. Maximum 2Gb (>1500 studies of 8 hours)
- Micro SD HC. Maximum 16Gb (>12000 studies of 8 hours)
- Input range:
+ Auxiliary polygraph input: ± 5 mVpp
+ Respiratory flow through pressure transducer: ± 4 cmH2O (3.9 hPa)
+ Snoring through pressure transducer ± 0.5 cmH2O (0.49 hPa)
+ Pulse: 18-321 BPM (1/min)
+ Oxygen saturation: 0-100%
+ Activity meter: approx. 300 m/s2
+ Body position: supine, prone, left, right, sitting.
- Linearity:
+ Respiratory flow (pressure transducer), snoring (pressure transducer): ± 3%
+ Auxiliary polygraph input, activity meter: ± 3%.