Blood treatment and electrical blood leak detection device therefore
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United States of America Patent
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Apr 24, 2018
Issued Date -
N/A
app pub date -
May 27, 2016
filing date -
Feb 9, 2007
priority date (Note) -
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Abstract
A blood treatment machine includes a blood pump; an arterial line in fluid communication with the blood pump, the arterial line including an arterial needle; a venous line including a venous needle; and a blood leak detection device including (i) at least one electrical component, (ii) a member configured to secure the at least one electrical component onto a patient's arm adjacent to patient access of at least one of the arterial and venous needles, the at least one electrical component capable of sensing the presence of a blood leak, and (iii) a controller in operable communication with the at least one electrical component, the controller programmed to allow for an amount of expected blood seepage and to cause an alarm if blood greater than the amount of expected blood seepage is sensed by the at least one electrical component.
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