U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Method of making a biomedical electrode

Patent 4798642 Issued on January 17, 1989. Estimated Expiration Date: Icon_subject November 17, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

2651304

3602216

3805769

3841312

Medical electrode
Patent #: 3977392
Issued on: 08/31/1976
Inventor: Manley

Electrodes and materials therefor
Patent #: 3993049
Issued on: 11/23/1976
Inventor: Kater

Electrode arrangement
Patent #: 4029086
Issued on: 06/14/1977
Inventor: Corasanti

Medical electrodes
Patent #: 4079731
Issued on: 03/21/1978
Inventor: Danby

Device for transmitting electrical energy
Patent #: 4102331
Issued on: 07/25/1978
Inventor: Grayzel ,   et al.

Skin conducting electrode and electrode assembly
Patent #: 4117846
Issued on: 10/03/1978
Inventor: Williams

More ...

Inventors

Application

No. 07/121538 filed on 11/17/1987

US Classes:

156/252, Perforating lamina156/253, Subsequent to assembly of laminae156/267, Flash, trim or excess removal156/268, Partial cutting bonded sandwich (e.g., grooving or incising)156/289, Utilizing parting or release material to prevent adhesion29/824, And work carrying vehicle29/876, By assembling plural parts29/877, With bonding600/392, Having release sheet600/396Silver/silver chloride containing

Examiners

Primary: Weston, Caleb

Attorney, Agent or Firm

International Class

A61B 5/0408 (20060101)

Abstract

A biomedical electrode comprised of an electrical terminal member, an ionically conductive layer, a retainer sheet, a medical tape, first and second release liners, and a protective sheet is provided. The base of the electrical terminal member is disposed between the retainer sheet and the ionically conductive layer so that the retainer sheet prevents dislodging of the terminal upon connection and disconnection of a lead-wire. Also disclosed is an economical high speed method of manufacturing electrodes.

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