3D PRINTING IN LOW RESOURCE HEALTHCARE SETTINGS: ANALYSIS OF POTENTIAL IMPLEMENTATIONS

3D printing has gained significant momentum in the past ten years, and its unique advantages make it especially ideal for use in low resource healthcare settings, where many designs have already been successfully implemented. Yet, little has been studied on how 3D printing can be sustainably and functionally implemented in low resource healthcare systems as a manufacturing practice. In this report, three business models are proposed for this implementation: In-House Operator, Independent Operator, and Print Farm. These models were then tested over four months in Kisumu county, Kenya, at two workshops and seven public hospitals. I worked with local medical professionals, engineers, and government officials to create and test 3D printed medical products. Human centered design criteria were used to assess the models. All three business models proved to have individual distinct benefits and challenges for application. However, specific contextual considerations are necessary to decide which implementation is the most sustainable. Through these findings, others may begin implementing more robust 3D printing systems in low resource healthcare contexts throughout the globe

Differences Between Non-Parental Male and Female Responses to Infant Crying

An article that appeared in JASS, issue 2015The purpose of this study was to determine if there is a difference between how non-parental males and females between the ages of 20 and 24 respond physiologically to an audio recording of a crying infant. Based on previous research that investigated differences in physiological response of mothers and fathers to auditory stimuli of infants in distress, the difference between non-parental male and female physiological responses was studied. It was hypothesized that females would have a greater response in all three physiological variables studied. Within the experiment there were a total of 30 participants; 15 male and 15 female. While participants listened to a 30 second recording of an infant crying, measurements of brain activity, heart rate, and electrodermal activity were taken. Since a large number of studies measuring responses to infant stimuli were conducted using parents as subjects, the present experiment adds a new angle to a widely discussed topic. No significant difference was seen between males and females in any of the physiological variables that were measured