Design of a low-cost autoclave for adoption in rural health posts of the developing world

Incidence of surgical site infection is two to five times higher in developing nations as compared to developed nations. Autoclaves kill all dangerous pathogens, including heat-resistant endospores, and are an essential tool to achieving and maintaining a sterile environment, which decreases risk of infection. A low-cost, easy to use autoclave was designed to address the unique technical, behavioral, and market challenges present in rural health posts of the developing world. A thorough stakeholder analysis was performed very early in the design process to address needs for sustained user adoption as well as manufacturability and scalability. Twelve partnering clinics in Nepal trialed these autoclaves from July until December 2012. Usage statistics from this period and follow-up observations highlight important factors for successful adoption. These findings were used to improve the autoclave design in a second iteration.

Department dc:contributor.department

Massachusetts Institute of Technology. Dept. of Mechanical Engineering.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2012

Author dc:creator

• Tao, Gregory Daniel

Advisor dc:contributor.advisor

• Daniel Frey and Amos Winter.

• Mechanical Engineering.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/74944

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/74944