| 摘要 |
An electrode assembly is provided for use with a precordial overlay wherein the overlay has a set of discreet cut-outs to receive electrodes and to allow the electrodes to be slidably positioned on a patient, said assembly comprising: (a) an electrode; (b) a non-conductive pad underlying the electrode and secured thereto, said non-conductive pad further having a width greater than a width of an associated cut-out in the precordial overlay; and (c) an overlying plastic sheet secured in its approximately centered area to the electrode, said plastic sheet having a width greater than the width of the associated cut-out in the precordial overlay and further whereby peripheral areas of said plastic sheet are unattached,
whereby the underlying non-conductive pad and the overlying plastic sheet trap the electrode in the associated cut-out of the precordial overlay yet allows limited electrode sliding movement within said cut-out. |
