US4082086A — Ecg monitoring pad

Claim 1

Independent Claim 177 words

An ECG monitoring device comprising: a first resilient sponge-like sheet, a second resilient sponge-like sheet adhesively attached to said first sheet layered relation and having a plurality of openings formed therethrough, and a plurality of electrode assemblies mounted to said second sheet in overlying relation to each of said openings, each said electrode assembly comprising: a base section having an adhesively coated surface on one side thereof, conductive terminal means carried by said base section and including a portion thereof corresponding to each side of said base section, a pre-gelled, sponge-like pad overlying a first portion of said terminal means on the adhesively coated side of said base section, a second portion of said terminal means on the opposite side of said base section being disposed in an associated opening in said second sheet, removable cover means forming part of each said electrode assembly overlying said adhesive surface on said base section and said pre-gelled pad; and a lead wire connected to each of said second terminal portions and extending between said sheets to the exterior thereof.

Claim 2

Dependent Claim 177 words

An ECG monitoring device comprising: a first resilient sponge-like sheet, a second resilient sponge-like sheet adhesively attached to said first sheet layered relation and having a plurality of openings formed therethrough, and a plurality of electrode assemblies mounted to said second sheet in overlying relation to each of said openings, each said electrode assembly comprising: a base section having an adhesively coated surface on one side thereof, conductive terminal means carried by said base section and including a portion thereof corresponding to each side of said base section, a pre-gelled, sponge-like pad overlying a first portion of said terminal means on the adhesively coated side of said base section, a second portion of said terminal means on the opposite side of said base section being disposed in an associated opening in said second sheet, removable cover means forming part of each said electrode assembly overlying said adhesive surface on said base section and said pre-gelled pad; and a lead wire connected to each of said second terminal portions and extending between said sheets to the exterior thereof.

Claim 3

Dependent Claim 31 words

An ECG monitoring device according to claim 1, wherein said base section is apertured and includes a disc member overlying said aperture, with said terminal means engaged through said disc member.

Claim 4

Dependent Claim 50 words

An ECG device according to claim 2, wherein said disc member includes an adhesive surface attaching same to said base section, a portion of said adhesive surface of said disc member being exposed through said aperture, and said sponge-like pad being secured to said adhesive surface of said disc member.

Claim 5

Dependent Claim 44 words

ECG monitor of claim 2 wherein said removable cover means comprises a generally flat annular release liner removably attached to the adhesive surface of said base section, and a generally circular raised cup portion attached to said liner and disposed generally above said gel-pad.

Claim 6

Dependent Claim 38 words

An ECG monitoring device according to claim 1, wherein said terminal means comprises a conductive snap fastener having a female member and a male member, said male member and female member engaging one another through said base section.

Claim 7

Dependent Claim 51 words

The ECG monitoring pad of claim 1 wherein said first and second sheets are generally rectangular and congruent and said plurality of openings comprises four openings disposed in said second sheet so as to define substantially the corners of a rectangle thereon congruent with said rectangular shape of said second sheet.

Claim 8

Dependent Claim 160 words

An ECG monitoring device comprising: a substrate; a plurality of pre-assembled electrode packages mounted to said substrate, each said pre-assembled electrode package, including a base section having a first, adhesive surface, terminal means carried by said base section, a pre-gelled pad carried by said base section in overlying contact with said terminal means, and cover means overlying said adhesive surface and said pre-gelled pad; said substrate including, a first layer and a second layer having a plurality of apertures formed therein, adhesive means securing a pre-assembled electrode package to said substrate in overlying relation to each aperture formed therein with said pre-gelled pad projecting therefrom, a plurality of lead wires disposed intermediate said first and second layers, with one said lead wire connected to each of said electrode terminal means through each said aperture and extending to the exterior to said substrate, and adhesive means joining said first layer to said second layer to fix said lead wires in position.

Claim 9

Dependent Claim 160 words

An ECG monitoring device comprising: a substrate; a plurality of pre-assembled electrode packages mounted to said substrate, each said pre-assembled electrode package, including a base section having a first, adhesive surface, terminal means carried by said base section, a pre-gelled pad carried by said base section in overlying contact with said terminal means, and cover means overlying said adhesive surface and said pre-gelled pad; said substrate including, a first layer and a second layer having a plurality of apertures formed therein, adhesive means securing a pre-assembled electrode package to said substrate in overlying relation to each aperture formed therein with said pre-gelled pad projecting therefrom, a plurality of lead wires disposed intermediate said first and second layers, with one said lead wire connected to each of said electrode terminal means through each said aperture and extending to the exterior to said substrate, and adhesive means joining said first layer to said second layer to fix said lead wires in position.

Claim 10

Dependent Claim 18 words

A device according to claim 7 wherein said first and second layers are provided by resilient sponge-like sheets.

Claim 11

Dependent Claim 47 words

A device according to claim 7, wherein said cover means includes a disc formed of a release liner material and removably engaged with a portion of said adhesive surface on said base section, and a raised cap member engaged on said disc to overlie said pre-gelled pad.

Claim 12

Dependent Claim 28 words

A device according to claim 7, wherein said base section is comprised of an annular member defining a central aperture, and a disc member engaged over said aperture.

Claim 13

Independent Claim 189 words

A method of assembling an ECG device of the type including a substrate with a plurality of monitoring stations thereon, said method comprising the steps of, providing a first sheet of material having two or more apertures therein; providing a number of electrode packages corresponding to said apertures, each said electrode package provided being completely assembled and having an adhesive coated base section, terminal means carried thereby, a pre-gelled pad carried by said base section in association with said terminal means, and a protective cover structure removably secured to said base section and overlying said gel pad; securing an electrode package to a first surface of said first sheet in overlying relation to each said aperture, with the terminal means of each package disposed proximate said aperture and said cover structure disposed outwardly of said first surface, attaching a lead wire to each said terminal means from the opposite surface of said first sheet, and attaching a second sheet of material to the said opposite surface of said first sheet in overlying relation to said lead wires and terminal means, with said first and second sheets providing said substrate.

Claim 14

Independent Claim 189 words

A method of assembling an ECG device of the type including a substrate with a plurality of monitoring stations thereon, said method comprising the steps of, providing a first sheet of material having two or more apertures therein; providing a number of electrode packages corresponding to said apertures, each said electrode package provided being completely assembled and having an adhesive coated base section, terminal means carried thereby, a pre-gelled pad carried by said base section in association with said terminal means, and a protective cover structure removably secured to said base section and overlying said gel pad; securing an electrode package to a first surface of said first sheet in overlying relation to each said aperture, with the terminal means of each package disposed proximate said aperture and said cover structure disposed outwardly of said first surface, attaching a lead wire to each said terminal means from the opposite surface of said first sheet, and attaching a second sheet of material to the said opposite surface of said first sheet in overlying relation to said lead wires and terminal means, with said first and second sheets providing said substrate.

Claim 15

Dependent Claim 27 words

A method according to claim 11, wherein said step of providing said electrode packages includes the step of mass producing said electrode packages in complete, assembled form.

Claim 16

Dependent Claim 40 words

A method according to claim 11 wherein the step of securing the electrode package to the first sheet, includes the step of applying an adhesive to the normally non-adhesive surface of said package, opposite that defined by said cover means.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1981-04-03	1981-10-03	1982-04-04	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1985-04-03	1985-10-03	1986-04-04	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1989-04-03	1989-10-03	1990-04-04	$7700.00	Window Closed / Lapsed

Ecg monitoring pad

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