title: Oxygen supply in rural africa: a personal experience.
abstract: Oxygen is one of the essential medical supplies in any hospital setting. However, in some rural African settings without regular electricity and with logistical problems in the transport of oxygen cylinders, the delivery of oxygen can be difficult. This paper compares the costs incurred using oxygen cylinders with a solar operated oxygen concentrator in a rural Gambian setting. The paper shows that a solar operated system has a high capital investment initially, but that running costs and maintenance are minimal. The system becomes cost effective if a rural hospital needs more than 6 treatment days (1 l/min) of oxygen per month and can be considered in a setting where 6 hours of sunlight per day can be guaranteed.
authors.affiliation: Worldwide Evangelisation for Christ International, Banjul, The Gambia. gschneider@gamtel.gm
authors.forename: G
authors.initials: G
authors.lastname: Schneider
mesh_terms: D002648:Child; D005714:Gambia; D006780:Hospitals, Rural / Q000191:economics*; D006801:Humans; D010100:Oxygen / Q000191:economics* / Q000600:supply & distribution*; D010102:Oxygen Inhalation Therapy / Q000191:economics* / Q000295:instrumentation; D012120:Respiration Disorders / Q000191:economics* / Q000628:therapy; D012993:Solar Energy / Q000191:economics
chemical_list: D010100:Oxygen