CDA advises on copper-use in healthcare equipment

A Copper Development Association product story
Edited by the Engineeringtalk editorial team Jun 2, 2009

Copper Development Association (CDA) is offering free technical consultations with its product development advisor at a series of antimicrobial copper surgeries.

This is in response to clinical confirmation that copper surfaces reduce levels of micro-organisms in hospital environments.

The Selly Oak clinical trial results, announced at an international infection-control conference last October, showed that copper surfaces had 90-100 per cent fewer micro-organisms on them compared with standard products.

Angela Vessey, director of CDA, said: 'The manufacturers that provided components for the Selly Oak trial are now gearing up to supply products such as door handles, taps, grab rails and even toilet seats, but there are a whole host of other touch surfaces that could incorporate copper.

'CDA's role is to work with the supply chain to help develop the full range of products; beds and stethoscopes are of particular interest.' Mark Tur, antimicrobial product development consultant at CDA, said: 'Copper has got a great attribute, that is, apart from the fact that it kills bugs.

'You can cast it into a complicated shape like a tap, then machine complex geometry into it very easily.

'Copper alloys can be fabricated using hand or power presses, allowing for modern low-infection designs with fewer sharp corners.

'You can use all sorts of clever shaping processes with it - it's very easy to work with - it's a manufacturers dream in many ways.' Surgeries will be held in central London starting in July (dates to be announced).

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