System for ECG monitoring with selective lead switching

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United States of America Patent

PATENT NO 6553250
APP PUB NO 20020138011A1
SERIAL NO

09786829

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention concerns a system for ECG monitoring, comprising measuring electrodes R, F, L, N; V.sub.1, V.sub.2, V.sub.3, V.sub.4, V.sub.5, V.sub.6) attached to a patient (P) in accordance with a standard electrode placement; signal leads (1-10) connected to corresponding measuring electrodes (R, F, L, N; V.sub.1, V.sub.2, V.sub.3, V.sub.4, V.sub.5, V.sub.6) each of said signal leads being provided with a first connector element (11); a collecting connector (13) containing second connector elements (14) for receiving the first connector elements (11); an ECG apparatus comprising an amplifier unit (16) to which the measurement signals are passed from the collecting connector; and change-over switches (18-22) which are so implemented that, in a first connection position (I), they will conduct the measurement signals from the measuring electrodes (R, F, L, N; V.sub.1, V.sub.2, V.sub.3 V.sub.4, V.sub.5, V.sub.6) attached to the patient (P) to the ECG apparatus so that the corresponding signal leads (1-10) are connected to a patient, while in a second connection position (II) they establish a shielding ground connection for at least some of said signal leads.

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Patent Owner(s)

  • INSTRUMENTARIUM CORP.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rantala, Borje Helsinki, FI 39 1351

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