Hi,
Following is a link to a recent news article regarding a turbo nozzle that is up for recall by Dirt Devil. 140 incidents of problems with the tool have been reported to TTI, the manufacturer. There have also been 12 reports of actual injuries although minor.
http://www.wptv.com/news/local/story.aspx?content_id=ea08c537-f07b-41d2-8095-26d65082bbb6&rss=762
Venson