Patent ID: 11872044
Assignee: EKG TECHNOLOGY LAB, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. An electrocardiograph system comprising:
a plurality of measurement electrodes for acquiring electrocardiographic signals of a subject;
a Wilson terminal for forming an indifferent electrode by connecting to the measurement electrodes; and
an electrocardiograph body for generating electrocardiograms, wherein
said plurality of measurement electrodes has a plurality of active measurement electrodes communicating with the electrocardiograph body through wireless communication, and a plurality of passive measurement electrodes connected with the active measurement electrodes and the Wilson terminal, and
the electrocardiograph body generates the electrocardiograms based on lead signals transmitted by the active measurement electrodes,
wherein, the electrocardiograph body comprises:
a receiver for receiving the lead signals transmitted by the active measurement electrodes;
an average weight database having stored thereon an average weight obtained from a population in order to generate the ECG of the subject in consideration of a fall-off of the active measurement electrodes;
an optimal weight database having stored thereon an optimal weight obtained from the subject in order to generate the ECG of the subject in consideration of the fall-off of the active measurement electrodes; and
a controller for identifying the fall-off of the active measurement electrodes from the subject according to the lead signals received from a receiver, interpolating the lead signals received by the receiver using the optimal weight, and generating the ECG inherent to the subject if the optimal weight database has the optimal weight acquired from the subject, and otherwise if the optimal weight of the subject does not exist in the optimal weight database, interpolating the lead signals received by the receiver using the average weight in the average weight database, and generating the ECG of the subject.