Medical devices. Chairs with electrically operated support surfaces. Requirements Ingestion-build-64721 water supplies

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Medical devices. Chairs with electrically operated support surfaces. Requirements Ingestion-build-64721 water supplies1 Scope This British Standard specifies safety requirements for chairs with support surfaces the position of which can be adjusted electrically by the seated person and or an attendant, including reclining chairs and riser chairs. It is applicable to chairs for use by a person weighing up to 100 kg. The standard is not applicable to multiple seating units. In the text of this standard the term chairs is used to refer to chairs with electrically