(800) 462-8195

Corometrics 129 Fetal Monitor - Refurbished

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(800) 462-8195

Description

The Corometrics 129 Fetal Monitor is the top-of-the-line, fully featured fetal monitor of the Corometrics 120 Series. This comprehensive maternal/fetal monitor provides the ability to address every monitoring need for both the mother and the fetus.

Features

  • Maternal 3-lead ECG
  • Pacer Detection
  • Lead Selection
  • Display of Waveform
  • Integrated Maternal NIBP and MSpO2
  • Dual Ultrasound
  • FECG
  • Uterine Activity

Specifications

Ultrasound Mode

  • Technique: pulse Doppler with autocorrelation processing.
  • Transducer type: 9-crystal.
  • Pulse reception frequency: 4 kHz single ultrasound mode, 2 kHz dual ultrasound mode
  • Pulse duration: 92 µs
  • Transmitter frequency: 1.151 MHz
  • Intensity: <5mW/cm2
  • Heart rate counting range: 50-210 BPM
  • Leakage current: <10 µA at 120-240 VAC, isolated by transducer

FECG Mode

  • Technique: peak detecting, beat-to-beat cardiotachometer.
  • Heart rate counting range: 30-240 BPM
  • Heart rate resolution: ±1BPM
  • Artifact elimination: switch selectable, ±25 BPM artifact rejection
  • Countable input signal range: 15 µV to 2mV peak-to-peak.
  • Offset voltage tolerance (differential): ±300 mVDC maximum
  • Maximum common mode voltage: 20V peak-to-peak
  • Preamplifier bandwidth: 1-100 Hz
  • Common mode rejection: balanced > 120 dB at mains frequency
  • Input equivalent noise: <10µV peak-to-peak
  • Input impedance: differential > 10 MΩ, common mode > 20 MΩ
  • Mains frequency rejection: > 40 dB
  • Leakage current: < 60µA at 254 VAC, electrically isolated
  • Isolation, mains-to-patient: >4kVAC
  • Leg plate tester jack: simulated r-wave at 120± 1 BPM

Fetal Alarms (for Ultrasound or FECG Modes)

  • Audio: alternating 1.5 second chimes (773 Hz and 523 Hz).
  • Visual: flashing heart rate numeric
  • Limits: user selectable high and low fetal heart rate
  • Technical: signal quality
  • Tachycardia response time: 5 minutes at 100% limit violation
  • Bradycardia response time: 30 seconds at 100% limit violation
  • Signal quality response time: 100% signal loss - 1.25 minutes, 70% signal loss - 5 minutes, 65% signal loss - 10 minutes
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(800) 462-8195