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Patent
   D318330
Priority
Oct 15 1987
Filed
Oct 15 1987
Issued
Jul 16 1991
Expiry
Jul 16 2005
Inventors
Doty, Jame…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
25
References
15
Maint.:
n/a
The ornamental design for a unipolar spiral coil electrode for monitoring the electrical activity of the brain, as shown and described.

FIG. 1 is a side elevational view of a unipolar spiral coil electrode for monitoring the electrical activity of the brain, showing our new design, the broken line showing is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a bottom plan view thereof.

All undisclosed sides of the article are identical to that shown in FIG. 1.
INVENTORS:

Doty, James R., Furlow, Jr., Thomas W.

THIS PATENT IS REFERENCED BY THESE PATENTS:
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6493592, Dec 01 1999 MEAGAN MEDICAL, INC Percutaneous electrical therapy system with electrode position maintenance
6516226, Dec 01 1999 MEAGAN MEDICAL, INC Percutaneous electrical therapy system for minimizing electrode insertion discomfort
6522927, Dec 01 1999 MEAGAN MEDICAL, INC Electrode assembly for a percutaneous electrical therapy system
6539264, Dec 01 1999 MEAGAN MEDICAL, INC Percutaneous electrical therapy system with sharp point protection
6542780, Dec 01 1999 MEAGAN MEDICAL, INC Method and apparatus for electrically coupling a percutaneous probe
6549797, Dec 01 1999 MEAGAN MEDICAL, INC Electrode remover for a percutaneous electrical therapy system
6549810, Dec 01 1999 MEAGAN MEDICAL, INC Percutaneous electrical therapy system with electrode depth control
6556869, Dec 01 1999 MEAGAN MEDICAL, INC Electrode introducer for a percutaneous electrical therapy system
6560491, Dec 01 1999 MEAGAN MEDICAL, INC Percutaneous electrical therapy system providing electrode axial support
6622051, Dec 01 1999 MEAGAN MEDICAL, INC Percutaneous electrical therapy system with electrode entry angle control
6671557, Oct 10 2000 MEAGAN MEDICAL, INC System and method for providing percutaneous electrical therapy
6904324, Dec 01 1999 MEAGAN MEDICAL, INC Method and apparatus for deploying a percutaneous probe
6912424, Dec 01 1999 MEAGAN MEDICAL, INC Apparatus and method for coupling therapeutic and/or monitoring equipment to a patient
7118555, Sep 21 2000 MEAGAN MEDICAL, INC Method and apparatus for repositioning a percutaneous probe
D475463, Sep 28 2001 MEAGAN MEDICAL, INC Control device for delivering electrical therapy
D480478, Sep 28 2000 MEAGAN MEDICAL, INC Percutaneous probe applicator
D852366, Sep 28 2017 X Development LLC Electrode
D852367, Sep 28 2017 X Development LLC Electrode
D869662, Sep 28 2017 X Development LLC Electrode
D920521, May 08 2019 Double coil
D922589, Sep 08 2020 Coil
D926996, May 14 2019 Coil
D970020, May 09 2019 Double coil
D979080, Jun 27 2019 MRI tower coil stand
ER1832,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3737579,
3750650,
3826244,
4010758, Sep 03 1975 Medtronic, Inc. Bipolar body tissue electrode
4080961, Dec 22 1976 Fetus scalp electrode instrument
4090752, Oct 07 1974 Baxter Travenol Laboratories, Inc. Diagnostic electrode assembly
4157710, Feb 13 1978 Abdominal electrode for fetal monitoring
4281659, Mar 12 1979 KONTRON INCORPORATED Applying and securing percutaneous or transcutaneous probes to the skin especially for fetal monitoring
4299232, Jun 19 1979 Bipolar electrodes for fetal heart-rate recording during labor
4321931, Apr 10 1978 Electrode structure and applicator therefor
4355642, Nov 14 1980 CREDITANSTALT BANKVEREIN Multipolar electrode for body tissue
D245513, Nov 10 1975 Krautkramer-Branson, Incorporated Ultrasonic transducer probe
D300175, Nov 17 1986 Elscint Ltd. Transvaginal probe for use in pelvic scanning or the like
DE2749048,
DE2830412,
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