Patient safety unit for a hot-film anemometer,used for blood-velocity determination in humans |
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| Authors: | P K Paulsen T Nissen |
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| Institution: | 1. Department of Thoracic and Cardiovascular Surgery, ?rhus University Hospital, 8000, ?rhus C, Denmark
2. Department of Electronics, ?rhus University Hospital, 8000, ?rhus C, Denmark
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| Abstract: | An inexpensive patient safety unit for a constant temperature hot-film anemometer is described. Both the so-called ‘electrical
hazard’ and the thermal risk, which is special for the anemometer, have been eliminated. |
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| Keywords: | Blood flow Hot-film anemometer Patient safety |
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