Blood cell identification and classification system
Patent 4404683 Issued on September 13, 1983. Estimated Expiration Date: 
October 10, 2000. 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.
October 10, 2000. 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 3883852 3922532 Pattern recognition system with keyboard entry for adaptive sensitivity Automatic blood analyzing system Method of and an apparatus for automatic classification of red blood cells Image analysis data extraction Video sequencer-processor Patent #: 4198656 InventorsAssigneeApplicationNo. 06/195869 filed on 10/10/1980US Classes:382/134, Blood cells348/79, Microscope348/91, Sorting, distributing or classifying382/309, EDITING, ERROR CHECKING, OR CORRECTION (E.G., POSTRECOGNITION PROCESSING)386/46PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCINGExaminersPrimary: Boudreau, Leo H.Attorney, Agent or FirmInternational ClassesG06K 9/03 (20060101)G06M 11/00 (20060101) G06M 11/04 (20060101) G06K 9/00 (20060101) Foreign Application Priority Data1979-10-24 JPAbstractThere is provided a blood cell identification and classification system including a photographing means for producing magnified images of cells in blood smears and generating video signals and an automatic analytical means for analyzing cells based on said video signals, characterized in that said system comprises: a video recording means for recording on a collective basis the magnified images of unknown cells which could not be analyzed by said automatic analytical means in conjunction with identification data for smears to which said unknown cells pertain, a video reproduction means for reproducing the magnified images of unknown cells and identification data so recorded, and an input means for entering analytical data derived from the magnified images of unknown cells so reproduced.Other References
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