SYSTEMS, APPARATUSES AND METHODS FOR OCCLUSION DETECTION USING PUMP OPERATION MEASUREMENT

SYSTEMS, APPARATUSES AND METHODS FOR OCCLUSION DETECTION USING PUMP OPERATION MEASUREMENT

A technical solution for monitoring operation of a medical delivery device such as an infusion pump for occlusion is provided that obviates the need for any hardware changes or additions. A pump measurement such as pump duration (e.g., duration of aspirate stroke or dispense stroke in a rotational m...

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Hauptverfasser: ZHENG, Ling, ISKANDAR, Joseph, KASHEF, Mojtaba, SIDDIQUI, Uzair, GURIN, Elizabeth
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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creator ZHENG, Ling
ISKANDAR, Joseph
KASHEF, Mojtaba
SIDDIQUI, Uzair
GURIN, Elizabeth
description A technical solution for monitoring operation of a medical delivery device such as an infusion pump for occlusion is provided that obviates the need for any hardware changes or additions. A pump measurement such as pump duration (e.g., duration of aspirate stroke or dispense stroke in a rotational metering-type pump or a reciprocating-type pump) that is already provided for in a pump is analyzed to determine the differences in the pump measurement during normal operating conditions and occluded conditions, and a threshold or metric is set. When a detected pump measurement fails to meet a threshold, the pump can either indicate to the user to shutdown operation of the pump or to automatically disable the pump. The pump measurement can be a single one, or a subset, or a N combination of stroke duration, end-stop or limit switch activation, and duration difference between aspirate and dispense strokes.
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subjects DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
title SYSTEMS, APPARATUSES AND METHODS FOR OCCLUSION DETECTION USING PUMP OPERATION MEASUREMENT
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