Medical electrode
Patent 4617935 Issued on October 21, 1986. Estimated Expiration Date: 
March 12, 2005. 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.
March 12, 2005. 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 Re31454 3590810 Body electrode for electro-medical use Medical electrode Bioelectrodes Body electrode for electro-medical use Biological electrode Monitoring and stimulation electrode Medical electrode and a method of manufacturing same Patent #: 4524775 InventorsAssigneeApplicationNo. 06/710994 filed on 03/12/1985US Classes:600/392, Having release sheet600/394, Head and socket connector for attaching lead to electrode600/397Electrolyte containingExaminersPrimary: Kamm, William E.Assistant: Citrin, Randy Attorney, Agent or FirmInternational ClassA61B 5/0408 (20060101)AbstractAn electrolyte gel matrix, which may be a conductive adhesive such as a urethane hydrogel, is located in a cavity formed in a non-conductive tray. The matrix is adapted to engage the skin of a patient and transmit signals between the skin and an electrode conductor supported by the base of the tray for exchanging signals with peripheral equipment. A stiffening platform adhered to the tray extends across the cavity portion aligned with the conductor to minimize motion artifacts associated with the use of the electrode. The electrode is removably attachable to the skin by an adhesive layer on the lower surface of the tray and by a preferably more aggressive adhesive layer on the lower surface of the platform. | |
