Computerized stethoscopic analysis system and method
Patent 4720866 Issued on January 19, 1988. Estimated Expiration Date: 
September 20, 2005. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
September 20, 2005. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1686504 2356262 2400662 3122208 3396241 3409737 3651798 3790712 Damping element Mechanically operable acoustic filter InventorsAssigneeApplicationNo. 06/778524 filed on 09/20/1985US Classes:381/67, STETHOSCOPES, ELECTRICAL600/522Switching means for activating different monitoring systems, signal displays, or signal recordersExaminersPrimary: Ng, Jin F.Assistant: Schroeder, L. C. Attorney, Agent or FirmInternational ClassesA61B 7/04 (20060101)A61B 7/00 (20060101) AbstractThis invention relates in general to a method and apparatus for identifying specific medical conditions from detected stethoscopic sounds. More particularly, the invention relates to the processing of such sounds electronically and the display of the time-variations of the spectral composition of such sounds. The invention is embodied in an accessory package designed to enable a host computer to perform computerized stethoscopic analysis.Other References
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