Apparatus and method for performing nerve conduction studies...

Surgery – Diagnostic testing – Sensitivity to electric stimulus

Reexamination Certificate

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C600S382000, C600S383000, C600S384000, C600S385000, C600S386000, C600S387000, C600S388000, C600S389000, C600S390000, C600S391000, C600S392000, C600S393000, C600S395000, C600S546000, C600S547000, C600S555000

Reexamination Certificate

active

07628761

ABSTRACT:
An apparatus and method for detecting physiological function, for example, nerve conduction, is described. In one embodiment the apparatus includes a housing including a stimulator shaped to fit a first anatomical site and a detector shaped to fit a second anatomical site. The housing automatically positions the detector substantially adjacent to the second anatomical site when the stimulator is positioned substantially adjacent to the first anatomical site. The detector contains a plurality of individual detection elements, whereby the response evoked by stimulation at the first anatomical site is measured using one or more of these detection elements at the second anatomical location.

REFERENCES:
patent: 3572322 (1971-03-01), Wade
patent: 3886931 (1975-06-01), Rodler
patent: 4213467 (1980-07-01), Stulen et al.
patent: 4583549 (1986-04-01), Manoli
patent: 4595018 (1986-06-01), Rantala
patent: 4711248 (1987-12-01), Steuer et al.
patent: 4763666 (1988-08-01), Strian et al.
patent: 4807643 (1989-02-01), Rosier
patent: 4811742 (1989-03-01), Hassel et al.
patent: 5050612 (1991-09-01), Matsumura
patent: 5080099 (1992-01-01), Way et al.
patent: 5092344 (1992-03-01), Lee
patent: 5099844 (1992-03-01), Faupel
patent: 5131401 (1992-07-01), Westenskow et al.
patent: 5143081 (1992-09-01), Young et al.
patent: 5203330 (1993-04-01), Schaefer et al.
patent: 5215100 (1993-06-01), Spitz et al.
patent: 5255677 (1993-10-01), Schaefer et al.
patent: 5327902 (1994-07-01), Lemmen
patent: 5333618 (1994-08-01), Lekhtman et al.
patent: 5379764 (1995-01-01), Barnes et al.
patent: 5466256 (1995-11-01), McAdams et al.
patent: 5467768 (1995-11-01), Suda et al.
patent: 5496363 (1996-03-01), Burgio et al.
patent: 5511553 (1996-04-01), Segalowitz
patent: 5540235 (1996-07-01), Wilson
patent: 5560372 (1996-10-01), Cory
patent: 5851191 (1998-12-01), Gozani
patent: 5976094 (1999-11-01), Gozani
patent: 6132386 (2000-10-01), Gozani et al.
patent: 6224549 (2001-05-01), Drongelen
patent: 6379313 (2002-04-01), Gozani et al.
patent: 6428484 (2002-08-01), Battmer et al.
patent: 6692444 (2004-02-01), Gozani et al.
patent: 2002/0123694 (2002-09-01), Organ et al.
patent: 0 025 222 (1981-03-01), None
patent: 0 436 121 (1991-07-01), None
patent: 0 993 270 (2004-04-01), None
patent: 1-259841 (1989-10-01), None
patent: 3-146028 (1991-06-01), None
patent: 7-308300 (1995-11-01), None
patent: WO 91/16001 (1991-10-01), None
patent: WO 92/03974 (1992-03-01), None
Testerman, Roy, “Method of Measuring Blood Glucose Level by Sensing Evoked Action Potentials in Peripheral Nerve,” Research Disclosure, 227:92, Article No. 22728, Mar. 1983.
Oh, Shin J., M.D., 'Clinical Electromyography: Nerve Conduction Studies,: (Williams & Wilkins, 2nd Ed., 1993).
Gilliat, R.W. and Willison, R.G., “Refractory and Supernormal Periods of the Human Median Nerve,” (J. Neurol. Neurosurg. Psychiat., 2:1963) pp. 136-147.
Lindstrom, P. and Brismar, T., “Mechanism of Anoxic Conduction Block in Mammalian Nerve,” (Acta Physiol Scan, 141:1991), pp. 429-433.
Basmajian, John V., M.D., and De Luce, Carlo J., Ph.D., “Muscles Alive: Their Functions Revealed by Electromyography,” (Williams & Wilkins, 5th Ed., 1995).
Fujisawa, M., D.D.S. et al., “Surface Electromyographic Electrode Pair With Built-In Buffer-Amplifiers,” (The Journal of Prosthetic Dentistry, vol. 63, No. 3, Mar. 1990), pp. 350-352.
Seneviratne, K.N. and Peiris, O.A., “The Effect of Ischaemia on the Excitability of Human Sensory Nerve,” (J. Neurol. Neurosurg. Psychiat., 31:1968), pp. 338-347.
Shefner, Jeremy, M. M.D., “The Use of Sensory Action Potentials in the Diagnosis of Periheral Nerve Disease,” (Arch-Neurol—vol. 47, Mar. 1990); pp. 341-348.
Brodie, Chaya and Sampson, S.R., “Contribution of Electrogenic Sodium-Potassium ATPase to Resting Membrane Potential of Cultured Rat Skeletal Myotubes,” (Brain Research, 347:1985), pp. 28-35.
Stewart, Mark A., et al., “Substrate Changes in Peripheral Nerve During Ischemia and Wallerian Degeneration,” (Journal of Neurochemistry, vol. 12, 1965), pp. 719-727.
Bostock, H. et al., “Changes in Excitability and Accomodation of Human Motor Axons Following Brief Periods of Ischaemia,” (Journal of Physiology, 441:1991 Great Britain), pp. 513-535.
Nishimura, Suzushi, et al., “Clinial Application of an Active Electrode Using an Operational Amplifier,” (IEEE Transactions on Biomedical Engineering, vol. 39, No. 10, Oct. 1992), pp. 1096-1099.

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