Fetal Monitor (AT-801)

Product Description

Fetal Monitor
Code No.: AT-801

Feature
· 5.7M blue screen LCD, digital display and waveform oscilloscope of FHR and TOCO
· User friendly interface with menu function setting, direct and ease-of-use
· Preset usual functions shortcut keys for convenient operation
· Self-define multi-event marks
· Thermal array printer with high resolution, easy paper loading, paper empty auto detection and printing head over-heating protection
· 7-chip impulse ultrasound transducer, configured with special heart rate reading algorithm to ensure correct and reliable fetal heart rate(FHR) measurement
· Highly sensitive, wide scope pressure transducer ensures effective measurement of constriction pressure(TOCO)
· Fetal movement auto detection
· Signal intensity indication ensures transducer detecting position
· Auto power failure protection and reliable rechargeable Li-ion battery can ensure continuous monitoring
· RS485 or TCP/IP networks ensure convenient and easy hospital informatizaiton management and data analysis of fetal central monitor system
· High performance and self-adapting wide scope supply voltage design

Specifications
Fetal heart rate (FHR) measurement:
Measuring method                          pulse ultrasound Doppler
Measuring scope                           50~240BPM
Measuring tolerance                       ±2BPM
Fetal heart rate graphic display scope    60~200BPM or 50~240BPM
Fetal heart rate numeric display scope    50~240BPM
Ultrasound output parameter               P_<0.1MPa lob<1mW/cm2lspta<4mW/cm2
Ultrasound working frequency              2±0.001MHz
Optional for twins measurement function   2.5±0.001MHz

Uterine constriction pressure(TOCO) measurement:
Measuring method                                       external measuring
Measuring scope                                        0~100 unit
Non-linearity tolerance                                ±10%
Uterine constriction pressure graphic display scope    0~100 unit
Uterine constriction pressure numeric display scope    0~100 unit
Auto-zero function                                     Yes

Fetal movement record: Manual control button, auto fetal movement detection
Multi-event mark: Self-defined, 8 options
Display: 5.7 inches (320X240 dot) Blue screen LCD
Record mode: Thermal array printer (8dots/mm)
Record paper: 112mmX100mmX160P Folded thermal printing paper
Paper feeding speed: 1, 2, 3cm/min± 3%
Fetal heart rate audible and visual alarm: Low limit 120BPM, up limit 160BPM
Alarm trigger time  : <2s
Printer failure alarm: Paper empty alarm
Output volume: 2~3W/8¦¸ speaker volume adjustable
Power: AC: 100-240V, 50/60Hz, 40VA
       Battery: 14.4V/1800mAH chargeable Li-ion battery, continuous work >3.5h

Size: L313mm X W251mm X H94mm
Weight: 2.8 Kgs
Probe connecting wire: 2.70~2.95m
Network mode: 32 subset under RS485 mode; Infinitive extension under TCP/IP mode
Operating environment: Temperature+5~+40º C, relative humidity ¡Ü85%, atmospheric pressure 86~106KPa
Storage environment: Temperature+5~+40º C, relative humidity ¡Ü85%, no active gases, well-ventilated