Original document(20 pages)  中文版
    A method for monitoring a patient (110) includes determining (114) convex hulls for pairs of monitored signals from the patient, and determining whether a perturbation has occurred (115, 116) in one or more of the convex hulls. This exemplary embodiment (110) can also include alerting an operator that a clinically significant change may have occurred (117) in the patient if each of the convex hulls has been perturbed. If only a subset of the convex hulls is perturbed, an artifact has probably occurred (118).
Application Number
申请号		 200580002515 Application Date
申请日		 2005.01.12
Title 名称 Decision support system to detect the presence of artifacts in patients' monitoring signals using morphograms
Publication Number
公开号		 1910593 Publication Date
公开日		 2007.02.07
Approval Pub. Date Granted Pub. Date
International Classification 分类号 G06K9/00
Applicant(s) Name
申请人		 Koninkl Philips Electronics NV
Address 地址
Inventor(s) Name 发明人 Ali Walid;Hall Christopher
Attorney & Agent 代理人 wang xiaoheng zhang zhicheng
More information 更  多  信  息


 Related patents information
Google
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.