Microelectrode and assembly for parallel recording of neurol gro

Details Microelectrode and assembly for parallel recording of neurol gro Microelectrode and assembly for parallel recording of neurol gro

1979-11-05

1984-07-24

Cohen, Lee S.

Surgery

Truss

Pad

339 17F, 339272A, A61B 504

Patent

active

044613040

ABSTRACT:
A multi-microelectrode has a plurality of sensing elements formed in a linear array along a face of a metal foil substrate. The foil substrate is sufficiently rigid and tough to have a very small volume along a needle length yet support the array of sensing elements and their leads. The preferred substrate materials are tungsten and molybdenum. The leads are insulated from the substrate and from the surrounding environment. A multi-microelectrode is supported in a microelectrode assembly by a connector which includes a guide channel on a support plate. Electrical contacts which may be conformable to the microelectrode are located in the guide channel, and the microelectrode is clamped against those contacts.

REFERENCES:
patent: 3629787 (1971-12-01), Wilson et al.
patent: 3916877 (1975-11-01), Beckman
patent: 4261372 (1981-04-01), Hansen et al.
patent: 4284085 (1981-08-01), Hansen et al.
Mercer, "Design, Fabrication and Testing . . . Biostimulation", Technical Report No. 5306-2, pp. 45-73, May 1976, Stan. Elec. Lab.
Leask et al., "A Multi-Pole Printed Circuit Electrode", The Lancet, #7342, May 16, 1964, p. 1082.
Wise et al., "A Low-Capacitane Multielectrode . . . ", IEEE Trans on Bio. Eng., vol. 22, No. 3, pp. 212-219, May 1975.
Gross et al., "A New Fixed Array . . . System . . . ", Neuroscience Letters, 6, 101-105, 1977.
Loeb et al., "Analysis and Microelectronic Design . . . ", Med. & Biol. Eng. & Comput., 15, 195-201, 1977.
May et al., "A Tantalum-on-Sapphire Microelectrode Array", IEEE Trans on Electron Devices, vol. ED-26, No. 12, Dec. 1979.
Mercer et al., "Photolithographic . . . Microelectrode Arrays . . . ", IEEE Trans on Bio. Eng., vol. BME-25, No. 6, Nov. 1978.
Pickard et al., "Printed Circuit Microelectrodes . . . ", J. Exp. Biol., 64, 39-44, 1976.
Pickard et al., "Flexible Printed Circuit Probe . . . ", Med. & Biol. Eng. & Comp., 17, 261-267, 1979.
Pickard, "Printed Circuit Microelectrodes", Trends in Neurosciences, Oct. 1979.
Pochay et al., "A Multichannel Depth Probe . . . ", IEEE Trans on Bio. Eng., vol. BME-26, No. 4, 199-206, Apr. 1979.
Sonn et al., "A Prototype Flexible Microelectrode . . . ", Med. & Biol. Eng., 778-790, Nov. 1974.
Thomas et al., "A Miniature Microelectrode Array . . . ", Experimental Cell Research, 74, 61-66, 1972.
Wise et al., "An Integrated Circuit . . . Microelectrodes", IEEE Trans on Bio. Eng., vol. BME 17, No. 3, 238-247, Jun. 1979.
Prohaska et al., "A Multielectrode for Intracontical . . . ", Electrocephalography & Clin. Neur., 1977, 42:421-422.
Petsche et al., "Simultaneous Laminar . . . Seizures", Electrocephalography & Clinical Neur., 1977, 42:414-416.

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