Freeplay FHRM energy free doppler

Product catalog summary

Overview: The Freeplay FHRM is a portable fetal doppler designed for rugged environments, particularly in rural and remote settings. It features a 2MHz fetal detection transducer and a built-in FHR software with a large LCD display. The device is lightweight, weighing under 600 grams, and is simple to operate with minimal controls.

Specifications:

Ultrasound Frequency: 2 MHz continuous wave
Transducer: 2 crystal narrow beam
Audio Response Range: 300 to 1KHz
Heart Rate Range: 50 to 210 bpm
Power Output: <10mW/cm2
Display: Alpha numeric LCD with heart rate and battery low indicator
Power Supply: 100 – 260 VAC, 46 – 64 Hz
Battery Life: Over 10 hours of use
Charging: Less than 3 hours for full charge; hand crank provides 10 minutes of use per minute of cranking
Enclosure Material: PC ABS
Safety Classification: Class 1 Type B - IEC 60601-1

Features:

Operates without the need for mains supply or batteries, utilizing a self-charge mechanism.
Designed for robust operation in challenging environments.
Equipped with a long retractile cable for probe connection, minimizing movement around the patient.
Utilizes digital multipoint autocorrelation for accurate and reliable fetal heart detection.
Simple operation with a single on/off control.

Usage and Applications: The Freeplay FHRM is ideal for antenatal fetal heart rate detection and monitoring, especially in developing regions where power supply may be unreliable. Its rugged design and self-sufficient power generation make it suitable for harsh conditions.

Contact Information: Ultrasound Technologies Ltd, Lodge Way, Portskewett, Caldicot, NP26 5PS, South Wales, United Kingdom. Telephone: +44 (0) 1291 425425, Fax: +44 (0) 1291 427093, Email: [email protected], Website: www.doppler.co.uk

Catalog excerpts

energy for life... ...the freeplay FHRM • 2MHz fetal detection transducer • Built-in FHR software with large LCD display • Multipoint high resolution auto correlator • No batteries required • No power supply required • Extended charge life with intelligent eco saver system Rugged design for challenging environments • Simple to operate • Lightweight portable unit ultrasound technologies ltd 25 years of fetal detection freeplay FHRM •

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freeplay FHRM Weighing under 600 grams the freeplay FHRM is a fully portable fetal doppler with fetal heart rate display built for rugged environments. It will operate without the need of mains supply or batteries, being charged, when required, by the self charge mechanism built into the unit. When a mains supply is available it can also be charged and provide over 10 hours of use from its built in rechargeable batteries. The freeplay FHRM has all the necessary facilities for accurate antenatal fetal heart rate detection and monitoring in one rugged and compact unit. The probes are connected...

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Freeplay FHRM energy free doppler

Freeplay FHRM energy free doppler

Catalog excerpts

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