If you are in England, please send enquiries about this notice to the MHRA, quoting reference number MDA/2009/063 or 2009/008/013/081/007.
Technical aspects
Nicola Ridd or Geoff Ali
Medicines and Healthcare products Regulatory Agency
Market Towers
1 Nine Elms Lane
London
SW8 5NQ
Tel: 020 7084 3039 / 3102
Fax: 020 7084 3209
Email: nicola.ridd@mhra.gsi.gov.uk or geoff.ali@mhra.gsi.gov.uk
Clinical aspects
Jonathan Plumb
Medicines and Healthcare products Regulatory Agency
Market Towers
1 Nine Elms Lane
London
SW8 5NQ
Tel: 020 7084 3128
Fax: 020 7084 3111
Email: jonathan.plumb@mhra.gsi.gov.uk
How to report adverse incidents
Please report via our website: Reporting adverse incidents involving medical devices.
Further information about CAS can be found on the Central Alerting System website (external link).
Alerts in Northern Ireland will continue to be distributed via the NI SABS system.
Enquiries and adverse incident reports in Northern Ireland should be addressed to:
Northern Ireland Adverse Incident Centre (NIAIC)
Health Estates
Estate Policy Directorate
Stoney Road
Dundonald
Belfast
BT16 1US
Tel: 02890 523 704
Fax: 02890 523 900
Email: NIAIC@dhsspsni.gov.uk
Northern Ireland Adverse Incident Centre (NIAIC) (external link)
How to report adverse incidents in Northern Ireland
Please report directly to NIAIC, further information can be found on the NIAIC website (external link).
Further information about SABS can be found on the SABS website (external link).
Enquiries and adverse incident reports in Scotland should be addressed to:
Incident Reporting and Investigation Centre
Health Facilities Scotland
NHS National Services Scotland
Gyle Square
1 South Gyle Crescent
Edinburgh
EH12 9EB
Tel: 0131 275 7575
Fax: 0131 314 0722
Email: nss.iric@nhs.net
Health Facilities Scotland - Incident Reporting and Investigation Centre (external link)
Enquiries in Wales should be addressed to:
Dr Jane Ludlow
Senior Medical Officer
Medical Device Alerts
Welsh Assembly Government
Cathays Park
Cardiff
CF10 3NQ
Tel: 029 2082 3505 / 3922
Email: Haz-Aic@wales.gsi.gov.uk
Endotracheal tube. Portex uncuffed paediatric tracheal tubes, manufactured by Smiths Medical.

Tube sizes 2.0, 2.5, 3.0 and 3.5 mm. This is a single-use device, intended to aid management of compromised airways in paediatric patients.
All product codes listed below, with a manufacturing date prior to September 2009, are being recalled.
Note: it is not known how many of the tubes being recalled are actually undersized.
| Product code |
Product description |
| 100/105/025 |
Portex ® Tracheal Tube, Oral/Nasal, Ivory |
| 100/105/030 |
Portex ® Tracheal Tube, Oral/Nasal, Ivory |
| 100/105/035 |
Portex ® Tracheal Tube, Oral/Nasal, Ivory |
| 100/111/020 |
Portex ® Tracheal Tube, Oral/Nasal, Siliconised |
| 100/111/025 |
Portex ® Tracheal Tube, Oral/Nasal, Siliconised |
| 100/111/030 |
Portex ® Tracheal Tube, Oral/Nasal, Siliconised |
| 100/111/035 |
Portex ® Tracheal Tube, Oral/Nasal, Siliconised |
| 100/112/025 |
Portex ® Paediatric Croup Tracheal Tube, Extra Length, Oral/Nasal, Murphy Eye, Siliconised |
| 100/112/030 |
Portex ® Paediatric Croup Tracheal Tube, Extra Length, Oral/Nasal, Murphy Eye, Siliconised |
| 100/112/035 |
Portex ® Paediatric Croup Tracheal Tube, Extra Length, Oral/Nasal, Murphy Eye, Siliconised |
| 100/126/025 |
Portex ® Tracheal Tube, Cut to Length, Oral, Siliconised |
| 100/126/030 |
Portex ® Tracheal Tube, Cut to Length, Oral, Siliconised |
| 100/126/035 |
Portex ® Tracheal Tube, Cut to Length, Oral, Siliconised |
| 100/127/025 |
Portex ® Tracheal Tube, Oral/Nasal, Murphy Eye, Clear |
| 100/127/030 |
Portex ® Tracheal Tube, Oral/Nasal, Murphy Eye, Clear |
| 100/127/035 |
Portex ® Tracheal Tube, Oral/Nasal, Murphy Eye, Clear |
| 100/132/030 |
Portex ® Polar Preformed Tracheal Tube, North Oral, Murphy Eye, Clear |
| 100/132/035 |
Portex ® Polar Preformed Tracheal Tube, North Oral, Murphy Eye, Clear |
| 100/134/030 |
Portex ® Polar Preformed Tracheal Tube, South Oral, Murphy Eye, Clear |
| 100/134/035 |
Portex ® Polar Preformed Tracheal Tube, South Oral, Murphy Eye, Clear |
| 100/141/025 |
Portex ® Tracheal Tube, Oral/Nasal, Murphy Eye, Siliconised |
| 100/141/030 |
Portex ® Tracheal Tube, Oral/Nasal, Murphy Eye, Siliconised |
| 100/141/035 |
Portex ® Tracheal Tube, Oral/Nasal, Murphy Eye, Siliconised |
| 100/605/025 |
Portex ® Paediatric Tracheal Tube with Holder, Oral/Nasal, Ivory |
| 100/605/030 |
Portex ® Paediatric Tracheal Tube with Holder, Oral/Nasal, Ivory |
| 100/605/035 |
Portex ® Paediatric Tracheal Tube with Holder, Oral/Nasal, Ivory |
| 100/611/020 |
Portex ® Paediatric Tracheal Tube with Holder, Oral/Nasal, Siliconised |
| 100/611/025 |
Portex ® Paediatric Tracheal Tube with Holder, Oral/Nasal, Siliconised |
| 100/611/030 |
Portex ® Paediatric Tracheal Tube with Holder, Oral/Nasal, Siliconised |
| 100/611/035 |
Portex ® Paediatric Tracheal Tube with Holder, Oral/Nasal, Siliconised |
A manufacturing defect has resulted in some tubes having an internal diameter slightly smaller than indicated on the labelling.
The small diameter may cause a problem when suctioning a patient, and may also increase airway resistance, compromising the ability to ventilate the patient.
- Check stock to identify affected batches.
- Contact Smiths Medical to arrange for their return and replacement or credit.
- While waiting for replacement product, or if no replacement/alternatives are available, clinicians should follow the recommendations for suction catheter sizes on the Smiths Medical size guidance chart given in their Field Safety Notice (21 September 2009).
This MDA has been distributed to:
- NHS trusts in England (Chief Executives)
- Care Quality Commission (CQC) (Headquarters)
- HSC trusts in Northern Ireland (Chief Executives)
- NHS boards in Scotland (Chief Executives)
- NHS boards and trusts in Wales (Chief Executives)
- Primary care trusts in England (Chief Executives).
Onward distribution
Please bring this notice to the attention of all who need to know or be aware of it. This may include distribution by:
Care Quality Commission (CQC) (England only) to:
The MHRA considers this information to be important to:
- hospitals in the independent sector
- independent sector treatment centres.
Trusts to:
CAS and SABS (NI) liaison officers for onward distribution to all relevant staff including:
- A&E departments
- adult intensive care departments
- anaesthetists
- ENT departments
- ENT surgeons
- Intensive care specialists
- neonatology departments
- paediatric intensive care units
- paediatric wards
- paediatricians
- paediatrics departments
- paramedics
- purchasing managers
- resuscitation officers
- risk managers
- special care baby units
- supplies managers
- theatre managers.
Primary care trusts to:
CAS liaison officers for onward distribution to all relevant staff including:
UK Customer Services
Smiths Medical International Limited
Colonial Way
Watford
WD24 4LG
Tel: 01923 475 990
Fax: 01923 255 790
Email: ukcs@smiths-medical.com
If you have any comments or feedback on this Medical Device Alert, please email us at:
dts@mhra.gsi.gov.uk