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PubMed · 4044975

Method for automatic, continuous blood sampling with remote alarm for clogged catheters.

A M Lefcourt·J Bitman
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Abstract

An inexpensive blood sampling system is described that includes a remote alarm triggered by a decrease in rate of blood withdrawal. Additional modifications include design of a reliable sampling catheter and of a method for quickly and atraumatically replacing clogged catheters. This system has been used to collect continuous, integrated blood samples every 15 min for up to 72 h from cows. The alarm system is also useful for monitoring any flow in which minimum rate is critical, e.g., for column chromatography.

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AnimalsAutomationBlood Chemical AnalysisBlood CoagulationBlood Specimen CollectionCatheters, IndwellingCattleJournal Article

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BibTeXRIS

A M Lefcourt, J Bitman. 1985. Method for automatic, continuous blood sampling with remote alarm for clogged catheters.. https://doi.org/10.3168/jds.s0022-0302(85)81075-4

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