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Diamedica DPA 02 Instructions For Use Manual
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Diamedica DPA 02 Instructions For Use Manual

Diamedica portable anaesthesia system
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Diamedica Portable Anaesthesia System
Diamedica (UK) Ltd
Grange Hill Industrial Estate
Bratton Fleming, Barnstaple,
Devon, EX31 4UH, United Kingdom
Alphamed Consulting Ltd, Knock, Barnaderg, Tuam,
Co. Galway, H54 W220
DPA 02 MANUAL ENGLISH
DPA 02
INSTRUCTIONS FOR USE MANUAL
Revision D
17/02/2022
© Copyright Diamedica (UK) Ltd 2022
TM
Tel: +44 (0)1598 710066
WhatsApp: +44 (0) 7716 503156
Email: support@diamedica.co.uk
Web: www.diamedica.co.uk
DCN-0142
ENG
1639
Page 1 of 25

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  • Page 1 Bratton Fleming, Barnstaple, Email: support@diamedica.co.uk Devon, EX31 4UH, United Kingdom Web: www.diamedica.co.uk Alphamed Consulting Ltd, Knock, Barnaderg, Tuam, Co. Galway, H54 W220 1639 Revision D 17/02/2022 DCN-0142 DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 1 of 25...
  • Page 2 DPA02 Anaesthesia System. The information given in this manual is correct at the date of publication. The policy of Diamedica (UK) Ltd is to continuously improve its products. Changes may be made to this manual without notice being given.
  • Page 3 The Diamedica Portable Anaesthesia Series utilizes atmospheric air within the delivered mixture to the patient it is therefore recommended, particularly in areas at risk of atmospheric contamination that a single use bacteria filter is used within the patient circuit.
  • Page 4 THE DPA 02 MANUAL 1. INTRODUCTION 2. SPECIFICATIONS 3. CLEANING, GENERAL MAINTENANCE AND DISPOSAL 4. THE COMPONENT PARTS OF THE DPA 02 5. CONTROL AND OPERATION 6. SUPPLEMENTRY OXYGEN SOURCES 7. TEST PROCEDURE BEFORE USE 8. USE OF THE DPA 02 ON ADULTS 9.
  • Page 5 The DPA series of anaesthetic machines has been developed to meet these requirements and the needs of anaesthetists working in difficult environments. The DPA 02 is a free-standing anaesthetic machine in a transport case suitable to be carried by a single individual. It has been specifically designed to facilitate the administration of inhalational anaesthesia in difficult environments.

  • Page 6: Specifications

    2. SPECIFICATIONS The DPA 02 is suitable for adult and paediatric use. The specifications are listed below: Component / Feature Specification Dimensions (Closed case) Height 17cm Width 47cm Depth 35cm Weight 9.8kg Operating Temperature 5 - 40ᵒ C Environment Humidity...
  • Page 7 If no bacteria filter is used, then the entire circuit should be cleaned and disinfected after each patient or after any contamination event involving the breakdown of the completed circuit. Refer to table below. DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 7 of 25...
  • Page 8 4. Attach the vaporiser to the control panel and fill with fresh halothane. The vaporiser should not require recalibration. Any Operational calibration should only be done following consultation with manufacturer. DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 8 of 25...
  • Page 9 All accessories used with the DPA-02 must: • Be oxygen compatible, • Be biocompatible, A full list of available spares is available by contacting Diamedica – support@diamedica.co.uk Technical data enquiries For all technical, performance or component related enquiries please contact Diamedica - support@diamedica.co.uk...
  • Page 10 4. THE COMPONENT PARTS OF THE DPA 02 The Diamedica Portable Anaesthetic system DPA-02 has four principal components. • Protective Peli case. • Reservoir. • vaporiser. • Breathing system. These are configured as follows: Peli case. This carrying case features a soft-grip handle and two easy-open press-and-pull latches.
  • Page 11 EVEN IF THE OXYGEN SUPPLY FAILS. In this situation room air, containing 21% oxygen, can be used as the carrier gas for the volatile agent which is supplemented with oxygen if available. DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 11 of 25...
  • Page 12 The DPA 02 can function as a continuous flow machine when gases are provided by an Oxygen concentrator or an auxiliary source. However, if these sources fail the system will default to a drawover machine in order for anaesthesia to continue safely.
  • Page 13 ‘Y’ piece operational area to be attached and 1 litre bag to act as a test lung. here. Gas Circuit diagram DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 13 of 25...

  • Page 14: Control And Operation

    5. CONTROL AND OPERATION The Diamedica Portable Anaesthetic machine DPA 02 must be assembled as follows. Position and secure the vaporiser (1) Remove the vaporiser from the storage location and place it on the wire grill. (2) Secure the back of the vaporiser to the upright partition of the stand using the supplied screw.
  • Page 15 Self inflating bag is released. The reservoir bag will indicate flow/breathes when connected to a supplementary oxygen supply, as it will inflate between breathes and release on the inspiratory cycle. DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 15 of 25...
  • Page 16 Vaporisers must not be overfilled or underfilled to prevent failure of the vaporizer systems. Ensure that only a single agent as specified on the scale is used. DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 16 of 25...
  • Page 17 The opposite end of the oxygen tube must be connected to the barbed connector on the supplied regulator (as shown) or directly to the relevant output port of an oxygen concentrator. DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 17 of 25...
  • Page 18 Compress the self-inflating bag to demonstrate expansion of test lung and simultaneous movements of reservoir bag. Remove test bag and affix patient interface (and filter – recommended) Unit is now ready for use DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 18 of 25...
  • Page 19 8. USE OF THE DPA 02 ON ADULTS In Adult patients (and paediatric patients above 10 kg) the standard Y piece dual limb circuit is used (Refer to Section 5 – Control and operation). Inspiratory valve Expiratory valve Correct vaporiser settings for induction and maintenance of anaesthetised stated are clinical decisions based on patient evaluation and ongoing monitoring.
  • Page 20 3 x the patient’s minute volume. The self-inflating bag and inspiratory valve can stay in position. DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 20 of 25...
  • Page 21 10. PEEP (positive end expiratory pressure) PEEP can be fitted to the DPA 02 by connecting to the expiratory valve as shown in the picture below ensuring the correct direction of flow. To adjust the PEEP valve The PEEP valve can be removed by pulling the valve from the clear case. To adjust the valve, turn red cap clockwise to increase pressure and anti-clockwise to reduce pressure.

  • Page 22: Frequently Asked Questions

    11. FREQUENTLY ASKED QUESTIONS. Q. Which volatile agents can be used with the Diamedica vaporiser? The scale is correct for both Halothane and Isoflurane. A Sevoflurane version of the vaporiser is also available. Important If ether is the only volatile agent available, it must be vaporised in a different vaporiser. It should also not be used in conjunction with the mechanical ventilator due to the risk of explosion.

  • Page 23: Symbols Glossary

    Indicates a medical device that can be care broken or damaged if not handled carefully. Keep dry Indicates a medical device that needs to be protected from moisture. DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 23 of 25...
  • Page 24 Chemical symbol for battery type symbol included beneath Does not contain or presence of natural rubber latex Indicates that an object is capable of being recycled DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 24 of 25...
  • Page 25 Grange Hill Industrial Estate, Bratton Fleming Barnstaple, Devon, EX31 4UH, UK Tel: +44(0)1598 710066 Email: support@diamedica.co.uk www.diamedica.co.uk 1639 Alphamed Consulting Ltd, Knock, Barnaderg, Tuam, Co. Galway, H54 W220 DPA 02 MANUAL ENGLISH © Copyright Diamedica (UK) Ltd 2022 Page 25 of 25...