Introduction The D920 & D930 are battery powered, hand-held Dopplers for obstetric use. They provide an audible fetal heart sound. This equipment is for use only by suitably qualifi ed healthcare practitioners and is not intended for use by the patient. Before using this equipment, study this manual carefully and familiarise yourself with the controls, display features and operation.
Patient Population The D920 and D930 are suitable for use on all patient populations. Warranty and Service Huntleigh Healthcare Diagnostic Products Division standard terms and conditions apply to all sales. A copy is available on request. These contain full details of warranty terms and do not limit the statutory rights of the consumer.
Symbol Identifi cation Patient applied parts (ultrasound probes) are type BF according to the defi nitions in IEC 60601-1. Attention, consult accompanying General Warning documents / Instructions for Use This symbol signifi es that this product, including its accessories and consumables is subject to the WEEE (Waste Electrical and Electronic Equipment) regulations and should be disposed of responsibly in accordance with local procedures.
Prepare the Doppler for Use Battery Insertion / Replacement Disconnect the Doppler from other equipment before removing the battery cover. Insert a suitable tool into the recess, release the Insert the batteries according to the diagram, clip and gently lever off the battery cover. observing polarity.
Care and Cleaning General Care The Doppler contains delicate components, particularly the probe tip, which should be handled and treated with care. Periodically, and whenever the integrity of the system is in doubt, carry out a check of all functions as described in this IFU.
Specifi cations Equipment Classifi cation Type of protection against electric shock Internally powered equipment Degree of protection against electric shock Type BF - equipment with an applied part Mode of operation. Continuous Degree of protection against harmful ingress of Main Unit: IP20*, particles and/or water.
Electromagnetic Compatibility Make sure the environment in which the Doppler is installed is not subject to strong sources of electromagnetic interference (e.g. radio transmitters, mobile phones). This equipment generates and uses radio frequency energy. If not installed and used properly, in strict accordance with the manufacturer’s instructions, it may cause or be subject to interference.
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As a proud member of the Arjo family, we have been committed to supporting healthcare professionals in improving outcomes and enhancing patient wellbeing since 1979. We do this through our proven solutions for Vascular Assessment & Treatment and Fetal & Patient Monitoring. With innovation and customer satisfaction as our guiding principles, we strive for clinical excellence and improved performance, for life.
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