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Updated: Aug 6, 2026
High Speed Droplet-based Delivery System for Passive Pumping in Microfluidic Devices
Published on: September 2, 2009
[Potential advantages a new syringe pump system]
L Vachon1, L Dubé, A M Guilleux
1Département d'anesthésie-réanimation, CHU d'Angers, 49033 Angers, France.
Objectives:
To evaluate what could be the benefit in terms of alarm suppression, of a new syringe pumps system, which allows automatic relay without alarms.
Patients And Methods:
We have prospectively recorded the nature and the mode of relay of all syringe pumps for administration of drugs to patients in two ICU. The perfusion regimen was studied in 61 patients over the complete duration of their stay in two ICU. Alarms were also recorded in one ICU room, over 13 days consecutive. The records were processed off-line with an automatic detection-recognition system in order to assess the origin of each alarm. Accordingly, the amount of alarm corresponding to monitor, ventilator and syringe pumps was computed.
Results:
We found that syringe pumps, which would provide automatic relays without alarm, would suppress 17% of alarms in ICU and automatize 65% of the relay procedures, which are usually performed often in emergency, on response to the end of perfusion alarm.
Conclusion:
New syringe pumps allow both reduction of alarms in ICU and a better management of nurse workload. Indeed syringe relay can be planned in advance.
