A multi-function neonatal incubator for low-income countries: Implementation and ab initio social impact

Area of Science:

• Biomedical Engineering
• Neonatal Care
• Public Health in Low-Income Countries

Background:

• High rates of premature infant mortality globally, particularly in low-income countries (LICs).
• Neonatal incubators are critical for reducing infant mortality but face accessibility challenges in LICs.
• Need for improved, accessible neonatal care technology in resource-limited settings.

Purpose of the Study:

• To implement and evaluate a multi-function neonatal incubator with advanced features for use in LICs.
• To address the accessibility gap for essential neonatal medical devices in resource-limited healthcare environments.
• To assess the initial social impact of the developed incubator in a clinical setting.

Main Methods:

• Development of a multi-function neonatal incubator incorporating remote monitoring, fingerprint scanning, phototherapy, and heart rate monitoring.
• Implementation of a proportional integral (PI) control algorithm for incubator temperature regulation.
• Creation of a dedicated Android application for remote data access and device management.
• Conducting an initial social impact assessment in hospitals within Cameroon.

Main Results:

• Successful implementation of a multi-function neonatal incubator prototype.
• Demonstration of integrated features including remote monitoring and vital sign tracking.
• Development of a functional PI control algorithm and Android application for enhanced usability.
• Initial positive social impact observed in participating Cameroonian hospitals.

Conclusions:

• The developed multi-function neonatal incubator offers a promising solution for improving neonatal care in low-income countries.
• Integration of advanced features and remote monitoring enhances the utility and accessibility of neonatal incubators.
• The technology has the potential to significantly contribute to reducing premature infant mortality in resource-limited settings.
• Further research and broader implementation are warranted to maximize the impact on global infant survival rates.