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Measurement of Tissue Oxygenation Using Near-Infrared Spectroscopy in Patients Undergoing Hemodialysis
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Remote Monitoring of Sustained Low-Efficiency Dialysis (SLED) Machines in Intensive Care Unit
Gerard A Zasuwa1, Jerry Yee1, Karla D Passalacqua1
1Division of Nephrology and Hypertension, Henry Ford Health System, Detroit, Michigan.
Kidney Medicine
|May 6, 2022
Summary
Henry Ford Health developed a remote alert system for sustained low-efficiency dialysis (SLED) machines. This technology significantly reduced alarm resolution times, improving patient care efficiency.
Area of Science:
- Nephrology
- Biomedical Engineering
- Critical Care Medicine
Background:
- Continuous kidney replacement therapy is crucial for intensive care unit (ICU) patients.
- Sustained low-efficiency dialysis (SLED) with regional citrate anticoagulation (RCA) offers a safe, continuous option.
- Managing multiple SLED-RCA machines across a large hospital presents logistical challenges for technicians.
Purpose of the Study:
- To develop and evaluate a remote alert system for SLED-RCA machine alarms.
- To improve the efficiency of alarm response and resolution by hemodialysis technicians.
Main Methods:
- Implementation of a proprietary remote alert system for SLED-RCA machines.
- Wireless notification of technicians to specific machine alarms.
- Quality improvement analysis of alarm data over a 1-week period.
Main Results:
- The new remote alert system significantly reduced alarm resolution time.
- Average alarm correction time was approximately 5 minutes.
- The system wirelessly notified technicians of specific machine alarms.
Conclusions:
- The remote alert system enhances the management of SLED-RCA therapy in ICUs.
- Reduced alarm resolution times can improve technician and nurse workflow.
- This technological advancement supports efficient critical care delivery.
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