000004064 001__ 4064 000004064 005__ 20230914041613.0 000004064 0247_ $$2DOI$$a10.6083/M4057D8R 000004064 037__ $$aDA 000004064 245__ $$aMaico Stethetron 000004064 269__ $$a1940 000004064 336__ $$aStill image 000004064 520__ $$aMaico Stethetron, an electronic stethoscope. The chrome stethoscope plate attaches by wire to a battery pack. A light blue paper package contains an extra plug. A red paper instruction sheet reads (on front) "Heart and chest sounds 10,000 times louder with the tiny new Maico Stethetron, worlds smallest electronic stethoscope." The pack measures 11 cm x 4 cm x 2.2 cm. Provenance is unknown. 000004064 520__ $$aca. 1940's 000004064 520__ $$aDigital photograph of the Maico Stethetron, an electronic stethoscope. The stethoscope is shown on a blue background, with the battery pack open to reveal the contents. Also shown are a light blue paper package containing an extra plug and the red paper instruction sheet, with cover text reading "Heart and chest sounds 10,000 times louder with the tiny new Maico Stethetron, worlds smallest electronic stethoscope." 000004064 520__ $$aMedical Museum Collection, Box 1A 000004064 540__ $$fCC BY 000004064 542__ $$fIn Copyright 000004064 650__ $$aStethoscopes$$031291 000004064 650__ $$aAuscultation$$015228 000004064 650__ $$astethetron 000004064 7001_ $$aMaico Hearing Instruments Inc. 000004064 8564_ $$986e4fd05-8c54-4b40-9faa-597dad38a75a$$s51024$$uhttps://digitalcollections.ohsu.edu/record/4064/files/dc9d05829d95d952676c4b606fe2a78d.jpg 000004064 905__ $$a/rest/prod/pz/50/gw/35/pz50gw351 000004064 980__ $$aHistorical Collections and Archives