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Neil

Last week we attached a flying lead with a 3.5mm socket on to the pushbutton of a Unicomm door chime from Maplin (£12).  Its a bit of  a bodge but it's just so cheap that you can't ignore it!

Disadvantages:  

*	The chime tone may not be appropriate
*	Sometimes the attachment of a lead can slug a radio transmitter, so it doesn't work.
*	Not terrifically robust
*	Can be unreliable around fridges, radiators & other large conductors

My client didn't like any of the chimes - he's currently using a whooping siren from a kids bike!  Were going with a RS buzzer in this case.

Barry

Barry Taylor, Clinical Scientist
Medical Physics Service
Tulley Medical Physics Building, Hull Royal Infirmary
Anlaby Road, Hull HU3 2JZ

****Please note new phone numbers from May 2009:
Tel: 01482 608971, Fax: 01482 608951
Internal extension HRI 608971
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-----Original Message-----
From: A discussion list for Assistive Technology professionals. [mailto:[log in to unmask]] On Behalf Of Gregory, Neil
Sent: 30 October 2009 09:17
To: [log in to unmask]
Subject: Single Switch Attention Caller
Importance: High

 

Hi,

 

I assessed a lady with 5 year progressed MND yesterday who has that 10% association of Dementia with MND. All that she wants and is possibly capable of is a single switch attention calling device from bed. She cannot speak, husband is in a separate room and hard of hearing. She has limited dexterity and strength so a buddy button would be a good starting point, but may need to have an alternative easier to press switch in the future.

 

A Mini3 would seem an expensive solution.

A wireless doorbell is too hard to press.

Connevans Pager is a bit of a complex system.

 

What would people's current way of solving this be?

 

Many thanks,

 

Neil Gregory

Principal Bio-Engineer

WeSTMARC - West of Scotland Mobility and Rehabilitation Centre

Southern General Hospital, Glasgow

Email: [log in to unmask]

 

Web: www.nhsggc.org.uk/westmarc

 

 

Tel - 0844 8113001 (Lo-Call)

 

Fax - 0141-201 2649

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