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A metabolic bed for collecting excreta in premature infants
1Department of Pediatrics, Ohio State University, Children's Hospital, Columbus 43205.
Insights
This study introduces a novel diaper-free infant collection bed for premature infants, simplifying urine and feces management in incubators. The innovative design ensures accurate excreta collection and analysis, improving infant care protocols.
Area of Science:
- Neonatal care
- Medical device design
- Excreta management
Background:
- Premature infants in incubators require specialized care for hygiene and monitoring.
- Current methods for collecting urine and feces from premature infants can be cumbersome and may require restraints.
Purpose of the Study:
- To describe a novel mattress and plastic bed designed for efficient urine and feces collection in premature infants.
- To evaluate the practicality and effectiveness of this new excreta collection system.
Main Methods:
- A specifically designed bed (65.5 x 34.4 x 13.5 cm) with a drainage hole and a plastic-backed foam mattress was utilized.
- Excreta was collected by washing the undiapered infant and bed directly into a container, without the need for restraints.
- Laboratory experiments assessed nitrogen recovery from the mattress material.
Main Results:
- The bed features a drainage hole positioned 18 cm from the foot and 16.5 cm from the sides, with a 12.5-degree depression angle.
- The waterproof plastic surface and collection method facilitated easy cleaning and direct sample collection.
- The system was well-tolerated in over 30 studies and demonstrated excellent total nitrogen recovery in laboratory tests.
Conclusions:
- The described mattress and plastic bed provide a practical, restraint-free method for collecting urine and feces from premature infants.
- This device simplifies excreta management, potentially improving hygiene and data collection in neonatal intensive care units.
- Further research can explore long-term use and broader clinical applications of this innovative neonatal care device.
Abstract:
A mattress and plastic bed for collection of urine and feces in premature infants housed in isolettes is described. The dimensions of the bed are 65.5 x 34.4 x 13.5 cm. A drainage hole is located 18 cm from the foot of the bed and midway (16.5 cm) from either side. The angle of the depression in the bed for the drainage hole is approximately 12.5 degrees. The bed is covered with a plastic-backed foam rubber mattress. The plastic surface on which the infant lies is impervious to water. The method of excreta collection using the bed does not involve the need for restraints; urine and/or feces are washed off the undiapered infant and the bed into a container beneath the drainage hole. The bed has been well tolerated in over 30 studies of 4 days duration, and laboratory experiments with urine and feces applied to the mattress for 15-60 min have indicated excellent recovery of total nitrogen.