Medical electrode with reusable conductor and method of manufact

Details Medical electrode with reusable conductor and method of manufact Medical electrode with reusable conductor and method of manufact

1988-03-14

1989-05-09

Coven, Edward M.

Surgery

Truss

Pad

128798, A61B 504

Patent

active

048279390

ABSTRACT:
A medical electrode intended for short term use has a disposable electrode pad provided with a socket and a reusable electrode conductor which is attached to a lead wire and which has a ridged body adapted to enter and be retained by the socket. The pad includes a pair of spaced foam sheets with patient-contacting adhesive layers on their lower surfaces. An electrolyte gel matrix, preferably formed from conductive adhesive urethane hydrogel, is located between the foam sheets. The socket is formed in a relatively stiff socket plate that overlies the gel matrix and the foam sheets. The socket includes a bore located over the gel matrix shaped to receive the electrode conductor, which is slightly larger than the bore, and may optionally include outwardly extending slits projecting from the bore. A method of manufacturing a strip of the electrode pads on a release liner on a continuous basis is disclosed. In a modification for longer term monitoring uses, the electrode pads are constructed to confine the gel matrix to avoid gel dry out and the socket and the conductor are provided with a cooperating key and keyway for restraining relative movements therebetween.

REFERENCES:
patent: 2563760 (1945-08-01), Uline
patent: 2968780 (1961-01-01), Roswell
patent: 3296577 (1964-10-01), Travis et al.
patent: 3357930 (1967-12-01), Marks et al.
patent: 3362633 (1975-01-01), Allison et al.
patent: 3518984 (1967-10-01), Mason
patent: 3805769 (1974-04-01), Sessions
patent: 3868946 (1975-03-01), Hurley
patent: 3946730 (1976-03-01), Monter
patent: 3976055 (1976-08-01), Monter et al.
patent: 3993049 (1976-11-01), Kater
patent: 3998215 (1976-12-01), Anderson et al.
patent: 4051842 (1977-10-01), Hazel et al.
patent: 4066078 (1978-01-01), Berg
patent: 4067322 (1978-01-01), Johnson
patent: 4090752 (1978-05-01), Long
patent: 4125110 (1978-11-01), Hymes
patent: 4141366 (1979-02-01), Cross Jr. et al.
patent: 4257424 (1981-03-01), Cartmell
patent: 4274420 (1981-06-01), Hymes
patent: 4319579 (1982-03-01), Cartmell
patent: 4329999 (1982-05-01), Phillips
patent: 4331153 (1982-05-01), Healy
patent: 4353373 (1982-10-01), Sessions et al.
patent: 4370984 (1983-02-01), Cartmell
patent: 4403824 (1983-09-01), Scott
patent: 4409981 (1983-10-01), Lundberg
patent: 4441500 (1984-04-01), Sessions et al.
patent: 4488557 (1984-12-01), Engel
patent: 4490005 (1984-12-01), Hovey
patent: 4493525 (1985-01-01), Hall et al.
patent: 4522211 (1985-06-01), Bare et al.
patent: 4524087 (1985-06-01), Engel
patent: 4617935 (1986-10-01), Cartmell et al.
patent: 4622089 (1986-11-01), Lauritzen

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