000004551 001__ 4551
000004551 005__ 20230914041646.0
000004551 0247_ $$2DOI$$a10.6083/M42F7KSX
000004551 037__ $$aDA
000004551 245__ $$aDudgeon's sphygmograph
000004551 269__ $$a1890
000004551 336__ $$aStill image
000004551 520__ $$aMedical Museum Collection, Box 52
000004551 520__ $$aA Dudgeons sphygmograph in a black leatherette case, measuring 8.4 x 6 x 6.4 cm. The case is lined in purple silk and velvet, and has a metal snap clasp. The apparatus is made of chrome-plated metal and records the pulse on strips of glazed paper. A grosgrain ribbon holds the instrument to the wrist. The apparatus is in good condition, although a bobbin-like attachment appears to be missing. It was donated by Joseph Leggett Miller in June 1975.
000004551 520__ $$aca. 1890
000004551 520__ $$aDigital photograph of a Dudgeons sphygmograph. The apparatus has been removed from its case and set on a gray counter. A photoreproduction of a similar machine is also shown. A ruler has been placed in the foreground for size comparison.
000004551 540__ $$fCC BY
000004551 542__ $$fIn Copyright
000004551 650__ $$aHeart Function Tests$$019940
000004551 650__ $$aPulse$$024923
000004551 7001_ $$aDudgeon, R. E. (Robert Ellis), 1820-1904
000004551 8564_ $$98052a35a-0925-4b69-994c-7caa54ea1d96$$s67456$$uhttps://digitalcollections.ohsu.edu/record/4551/files/94f85d727f64748ecd3a03b5fa994819.jpg
000004551 905__ $$a/rest/prod/1r/66/j1/53/1r66j1530
000004551 980__ $$aHistorical Collections and Archives