National Patient Safety Alert: Medical beds, trolleys, bed rails, bed grab handles and lateral turning devices: risk of death from entrapment or falls (NatPSA/2023/010/MHRA)

The MHRA continues to receive reports of deaths and serious injuries from entrapment or falls relating to medical beds, bed rails, trolleys, bariatric beds, lateral turning devices and bed grab handles.

Date of Issue: 30 August 2023

Reference No: NatPSA/2023/010/MHRA

This alert is for action by: All those responsible for the use, purchase, prescription and maintenance of medical beds, trolleys, bed rails, bed grab handles and lateral turning devices including all Acute and Community healthcare organisations, care homes, equipment providers, Occupational Therapists and early intervention teams.

The MHRA continues to receive reports of deaths and serious injuries from entrapment or falls relating to medical beds, bed rails (also known as bed safety rails), trolleys, bariatric beds, lateral turning devices and bed grab handles (also known as bed levers or bed sticks). Chest or neck entrapment in bed rails is currently listed (number 11; 2018) as a ‘Never Event’ according to the NHS.

According to investigations, deaths were found to involve factors including inadequate risk assessment, maintenance issues and children and adults of small stature using beds which are designed for use by adults with typical body dimensions.

Other risk factors (such as inappropriate use or incompatibility) are included in the MHRA’s updated guidance on the management and safe use of bed rails and should be considered as part of an appropriate risk assessment. An example risk assessment is provided in Appendix 1 of the guidance. Assessment of appropriate bed rails should be routinely incorporated in the clinical assessment of all patients.

There are two international standards for medical beds which include requirements for acceptable gaps in order to reduce entrapment risks. BS EN 60601-2-52:2010+A1:2015 is the standard for adult beds, and there is a separate standard, BS EN 50637:2017, for medical beds and cots for children and adults with atypical anatomy (in other words physical size less than 146 cm, mass less than 40kg or a body mass index of less than 17), as physically smaller patients can get trapped in smaller gaps.

Children and adults with atypical anatomy should be using beds or cots compliant with BS EN 50637:2017 unless there is a clinical reason for using a non-compliant bed, which should be documented, including any steps which need to be taken to reduce risk. Older beds, which might previously have been intended for children, may not comply with the requirements set out in this standard, as it was introduced in 2017, and therefore there may be a higher risk of entrapment with these beds.

When: Begin as soon as possible and complete by 1 March 2024

From 1 January 2018 to 31 December 2022, the MHRA received 18 reports of deaths related to medical beds, bed rails, trolleys, bariatric beds, lateral turning devices and bed grab handles, and 54 reports of serious injuries. The majority of these were due to entrapment or falls.

Investigations into incidents involving falls often found the likely cause to be worn or broken parts, which should have been replaced during regular maintenance and servicing, but which were either not carried out or were carried out improperly.

Incidents involving entrapment were found to involve factors including:

Action 2. Training for applicable staff should be relevant to their role and include, where appropriate, the risks and operation of these devices, the provision of training to carers/patients, reporting issues, servicing and maintenance and risk assessments.

Action 3. For more information on a medical device management system (inventory/database), see the MHRA’s guidance on Managing Medical Devices. This should include as a minimum the manufacturer, make and model, lot number, location and date of last service of the device.

Action 5. Organisations which regularly require beds for children and for children and adults with atypical anatomy should plan to replace non-compliant beds as soon as possible.

The MHRA has updated the guidance on the management and safe use of bed rails to include learnings from incidents reported to us. The MHRA met with relevant organisations and stakeholders to ensure that the updated guidance is widely supported. The updates include:

We consulted with NHS England and representatives from Scottish and Welsh Governments and the Department of Health Northern Ireland; Royal College of Occupational Therapists; Care Quality Commission (CQC); MDSO Network Editorial Board; Hospice UK; National Association for Safety and Health in Care Services (NASHiCS). The Health and Safety Executive provided a limited amount of support to MHRA in producing this guidance.

National Patient Safety Alert: Medical beds, trolleys, bed rails, bed grab handles and lateral turning devices: risk of death from entrapment or falls (NatPSA/2023/010/MHRA)