The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 07, 2012
Filed:
Nov. 26, 2008
Wenyu YE, Shenzhen, CN;
Junbiao Hong, Shenzhen, CN;
Yu Yue, Shenzhen, CN;
Guanglei Zhang, Shenzhen, CN;
Zehui Sun, Shenzhen, CN;
Renqiang Zou, Shenzhen, CN;
Wenyu Ye, Shenzhen, CN;
Junbiao Hong, Shenzhen, CN;
Yu Yue, Shenzhen, CN;
Guanglei Zhang, Shenzhen, CN;
Zehui Sun, Shenzhen, CN;
Renqiang Zou, Shenzhen, CN;
Shenzhen Mindray Bio-Medical Electronics Co., Ltd., Shenzhen, CN;
Abstract
A method for generating determination indexes for identifying ECG interfering signals includes acquiring ECG signals to obtain a sequence of data values representing original ECG signals; dividing the sequence of data values acquired during a period of time into groups and collecting all the minimum data values in their respective groups on a statistical basis; determining the minimum and the maximum data values in a minimum set made up of all the minimum data values in their respective groups; and using the difference between the minimum and the maximum data values as a first baseline drift determination index to identify at least one of low frequency interference and irregular interference.