W&H S-11 L G Instructions For Use Manual page 13

Risks due to electromagnetic fields
The functionality of implantable systems, such as cardiac pacemakers and implantable cardioverter
defibrillator (ICD) can be affected by electric, magnetic and electromagnetic fields.
> Find out if patient and user have implanted systems before using the product and consider
the application.
> Weigh the risks and benefits.
> Keep the product away from implanted systems.
> Make appropriate emergency provisions and take immediate action on any signs of ill-health.
> Symptoms such as raised heartbeat, irregular pulse and dizziness can be signs of a problem with a
cardiac pacemaker or ICD.
13