Testing and Evaluation of the Seabrook Medical Systems, Inc. ECMO-Temp Blood Warming Unit, Model SMS-3000.
Abstract
The Seabrook provides a flow of temperature controlled water to a heat exchanger. This heat exchanger is connected in the blood flow path in series between the oxygenator and the patient during an ECMO procedure. The Seabrook provides a means for warming and controlling blood temperature prior to and during perfusion. The EUT consists of a plastic reservoir for holding distilled water; a float switch to indicate low water level; a pump for circulating water through an external heat exchanger; a heating element to warm the water; a microprocessor-based electronic control to regulate water temperature; two independent back-up high limit devices to protect the patient and the unit; a water flow indicator to provide visual assurance of proper water flow; two connecting hoses for attachment of the heat exchanger; and 2 fan for removing heat generated within the unit enclosure. A phone jack marked "Blood Probe" allows connection of a 400 series-type thermistor probe for monitoring and/or controlling blood temperature. Audible and visual alarms indicate "Add Water", "Under Setpoint", "Over Setpoint", and "High Limit". Digital displays indicate water temperature, setpoint, and blood temperature (when a probe is connected), in degrees centigrade. The Seabrook operates from 115 VAC/60 Hz power and weighs 24 lbs (dry). The dimensions are 9.75 in. W. X 14 in. H. X 11 in. D.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 01, 1998
- Accession Number
- ADA357914
Entities
People
- Allen E. Jones
Organizations
- Air Force Research Laboratory