Huntleigh Mini Dopplex D900 Instructions For Use Manual
Huntleigh Mini Dopplex D900 Instructions For Use Manual

Huntleigh Mini Dopplex D900 Instructions For Use Manual

High sensitivity pocket dopplers
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D900
HIGH SENSITIVITY
POCKET DOPPLERS

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Summary of Contents for Huntleigh Mini Dopplex D900

  • Page 1 D900 HIGH SENSITIVITY POCKET DOPPLERS...
  • Page 2: Table Of Contents

    Table Of Contents Contents Page No. Warnings & Safety ......3 Acoustic Safety ........4 Introduction .
  • Page 3: Warnings & Safety

    1. Warnings & Safety WARNING Do not use the Mini Dopplex® in the presence of flammable gases such as anesthetic agents. WARNING This product is not designed for sterile use. CAUTION Do not: immerse in any liquid. use solvent cleaners. use high-temperature sterilizing processes (such as autoclaving).
  • Page 4: Acoustic Safety

    1.1 Acoustic Safety Continuous wave Doppler ultrasound instruments such as the Mini Dopplex have been used extensively for medical diagnosis in the United States for over 25 years. Throughout this period, there have been no reports of adverse effects to patients or instrument operators at the acoustic intensities recommended for diagnostic use.
  • Page 5 Acoustic Output Table, Track1, Non-Auto-Scanning Mode A-6, Max. Value Model I SPTA.3 0.14 VP4HS 0.365 x 0.8 0.12 VP5HS 0.365 x 0.8 0.48 0.026 VP8HS 0.215 x 0.5 0.67 0.064 14.3 0.635 x 0.22 0.48 0.022 VP10HS 10.0 0.215 x 0.5 NOTES 1.
  • Page 6: Introduction

    2. Introduction Thank you for purchasing the Huntleigh Healthcare Mini Dopplex® - an innovative product reflecting our expertise and experience gained through many years of engineering excellence and our commitment to customer satisfaction. Mini Dopplex uses ultrasound techniques to detect vascular blood flow.
  • Page 7: Recommended Clinical Applications

    3. Recommended Clinical Applications The following table shows recommended uses for the Mini Dopplex and the type of probe that should be used. OBJECTIVE PROBES ANATOMIC SITE PROCEDURE VP5HS/VP8HS/ Major arteries: Screening and initial Pressure studies lower and upper assessment of (segmental limbs.
  • Page 8: Product Description

    4. Product Description Headphone Socket Waveform Socket Display Loudspeaker Probe Holder Probe On/Off Button Probe Probe Cable Connector Pocket Clip Attachment Battery Compartment Volume Control Button...
  • Page 9: General

    4.1 General The Mini Dopplex comprises two main parts, connected by a retractile cable. Probe The probe contains a sensitive transducer head together with sophisticated electronics to generate the Doppler sounds. A range of probes is available for the Mini Dopplex : five for vascular applications.
  • Page 10: Probes

    4.2 Probes A colour coded label around the probe socket denotes its operating frequency. The probes are fully interchangeable using a push-fit connector. The cable is permanently connected to the control unit. Vascular Probes Five probes are available for vascular examinations: VP4HS Operates at 4MHz, used for examining deep lying blood vessels: colour code - YELLOW...
  • Page 11: Controls, Displays And Outputs

    Cal Function The baseline and sensitivity of the chart recorder can be set up using the Cal function. This generates a zero velocity baseline and a sequence of pulses as shown below: Cal Pulse Two levels of calibration pulses are provided. While Cal is active, calibration tones synchronized to the calibration pulses are superimposed on the audio signal.
  • Page 12 Displays The GREEN LED indicates that the Mini Dopplex is switched ON plex When the YELLOW LED flashes, it indicates that the battery charge is low and requires replacement. Outputs The Mini Dopplex is fitted with : Headphone socket  A 3.5mm stereo audio socket* for the connection of suitable headphones.
  • Page 13: Installation

    5. Installation 5.1 Unpacking Ensure that the carton contains the items listed: Mini Dopplex Warranty card Battery Tube of gel User Manual Probe(s) - as ordered. If any item is missing or appears to be damaged, contact your supplier. Note that accessories may vary in certain markets. Contact your supplier for further information.
  • Page 14: Operating Instructions

    6. Operating Instructions 6.1 Preparation Select Probe Select the required probe depending on the examination to be performed. Connect Probe Connect the probe to the cable. There is an alignment mark on the barrel of the plastic plug at the end of the cable. This corresponds to a mark on the socket in the end of the probe.
  • Page 15: Waveform Recording

    6.3 Waveform Recording In vascular assessments, the Mini Dopplex can be connected to a chart recorder, by using a suitable lead, that plugs into the waveform socket on the top panel of the control unit. (For information on the operation of your chart recorder, refer to the appropriate manufacturer’s handbook).
  • Page 16: Replacing The Battery

    6.6 Replacing the Battery Refer to fitting the battery in section 5.2. WARNING NEVER dispose of batteries in fire as this can cause them to explode. NEVER attempt to recharge normal dry-cell batteries. They may leak, cause a fire or even explode. 6.7 After Use When the examination is finished: Press and release the ON/OFF button.
  • Page 17: Care Of Your Mini Dopplex

    The Mini Dopplex has not been designed for sterile use. 7.3 Coupling Gel The use of water based gel supplied by Huntleigh Healthcare is strongly recommended. Oil based gels can damage the probe and must not be used. The use of oil based gels will invalidate your...
  • Page 18: Troubleshooting

    8. Troubleshooting Your Mini Dopplex has been designed to a high level of quality and reliability. However, if you should encounter a problem, the table below lists some possible solutions. REMEDY SYMPTOM POSSIBLE CAUSE No battery fitted Fit battery No LED illuminated when unit is switched Battery dead Replace Battery...
  • Page 19: Warranty & Service

    9. Warranty & Service 9.1 Warranty ARJOHUNTLEIGH INC. HEREBY DISCLAIMS ALL EXPRESS OR IMPLIED WARRANTIES (INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE) AND ANY AGREEMENTS, REPRESENTATIONS, AFFIRMATIONS, OR WARRANTIES, WHETHER ORAL OR WRITTEN, MADE BY ANY AGENT, EMPLOYEE OR REPRESENTATIVE OF ARJOHUNTLEIGH INC., UNLESS SPECIFICALLY SET FORTH IN THIS PARAGRAPH.
  • Page 20 Customer’s exclusive remedy and ArjoHuntleigh Inc.’s exclusive liability for any claim for loss, damage or destruction resulting from any defects in materials and workmanship shall be limited to repair, service, adjustment or replacement (at ArjoHuntleigh Inc.’s option) of any nonconforming or defective Goods. ArjoHuntleigh Inc. will have a reasonable time to repair, service or replace such Goods.
  • Page 21: Service

    Mark the package “Service Department - Mini Dopplex”. For service, maintenance and any questions regarding this, or any other Huntleigh Healthcare product, please contact: ArjoHuntleigh Inc. 2349 West Lake Street, Addison,...
  • Page 22: Technical Data

    10. Technical Data Mini Dopplex Product Name: D900 Model Number: Height: 140 mm (5.5”) Size - Control Unit: Width: 74 mm (2.92) Depth: 27 mm (1.1”) 295 gms (10oz) including one probe & Weight: battery 500 mW rms typical Max Audio Output Power: 25 mW rms max.
  • Page 23: Symbol Identification

    Alignment Mark Manufactured in the UK by Huntleigh Healthcare, Diagnostic Products Division. Dopplex® and the ‘H’ logo are registered trademarks of Huntleigh Technology Ltd. As part of the ongoing development program, the company reserves the right to modify specifications and materials of the Mini Dopplex without notice...
  • Page 24 Manufactured by Huntleigh Healthcare Ltd - Distributed in the USA by DATASCOPE CORP. If a serious incident occurs in relation to this medical device, affecting the user, or the patient then the user or patient should report the serious incident to the medical device manufacturer or the distributor.

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