| http://www.w3.org/ns/prov#value | - U.S. Pat. No. 4,288,882, issued to Takeuchi on Sep. 15, 1981 (Takeuchi '882), discloses an Endoscope Sheath Cleaning Device comprising a bulky free-standing machine having a J-shaped tube into which an endoscope sheath is inserted progressively and repeatedly, either by hand or machine, while water or other solution is sprayed on it from two opposed nozzles located near the top of the apparatus.
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