Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10435490 | Medical Engineering & Physics | 2005 | 6 Pages |
Abstract
Long distance travel is associated with increased risk of deep vein thrombosis (DVT). There is an increased risk of travel related DVT in passengers with a predisposition to thrombosis. Assisting blood circulation in the lower limb will reduce the risk of DVT. Leg exercises are recommended as a DVT preventative measure while flying but this fails to account for a passenger who is distracted by in flight entertainment or who falls asleep for an extended period. A method for monitoring calf muscle pump activity using accelerometers has been developed and evaluated. The proposed technique could be used to alert the traveller that there is a need to exercise their calf muscle, thus reducing the risk of DVT.
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Authors
Karol J. O'Donovan, Derek T. O'Keeffe, Pierce A. Grace, Gerard M. Lyons,