Implantable cuff having improved closure

Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical energy applicator

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128639, 128642, A61N 105, A61N 104

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active

054877563

ABSTRACT:
An implantable cuff having an improved closure is disclosed. The closure has a set of small interdigitated tubes lying along the edges of a longitudinal slit opening in the cuff. A rod-like locking member is inserted through the interdigitated tubes to lock the cuff closed. A flexible flap attached to the inside of the cuff electrically and mechanically isolates the interior of the cuff from the exterior. The cuff has particular application as a nerve cuff for recording electrical nerve activity and for electrically stimulating nerves.

REFERENCES:
patent: 4602624 (1986-07-01), Naples
patent: 4750499 (1988-06-01), Hoffer
patent: 4920979 (1990-05-01), Bullara
patent: 4921479 (1990-05-01), Grayzel
patent: 4926875 (1990-05-01), Rabinovitz
patent: 4940065 (1990-07-01), Tanagho
patent: 5199430 (1993-04-01), Fang
patent: 5265608 (1993-11-01), Lee
patent: 5282468 (1994-02-01), Klepinski
patent: 5289821 (1994-03-01), Swartz
patent: 5324322 (1994-06-01), Grill
patent: 5344438 (1994-09-01), Testerman
patent: 5358514 (1994-10-01), Schulman
Haugland, M. K. and Hoffer, J. A. Slip information provided by nerve cuff signals: application in closed-loop control of functional electrical stimulation, IEEE Trans. Rehab. Eng., vol. 2, pp. 29-36, Mar. 1994.
Hoffer, J. A. Techniques to study spinal-cord, peripheral nerve, and muscle activity in freely moving animals. in Neuromethods, vol. 15: Neurophysiological Techniques: Application eo Neural Systems, A. A. Boulton, G. B, Baker and C. H. Vanderwolf, editors, the Humana Press, pp. 65-145, 1990.
Hoffer, J. A. and Haugland, M. Signals from tactile sensors in glabrous skin suitable for restoring motor functions in paralyzed humans. in Neural Prostheses: Replacing Motor Function after Disease or Disability, R. B. Stein, P. H. Peckham, and D. Popovic, editors. Oxford Univ. Press, pp. 99-125, 1992 (copy not available).
Hoffer, J. A. and Weytjens, J. L. F. Alpha-motoneurons activity, afferent activity and muscle fiber movement simultaneously recorded from cat medial gastrocnemius muscle during posture and locomotion. Soc. Neurosci. Abstr. 16:891, No. 368.14, 1990.
Kallesoe K., Valenzuela I., Viberg D. and Hoffer J. A. Interfacing to single peripheral axons using flexible silicon multicontact probes. Presented at "Neural Prostheses Workshop: Motor Systems IV", Ohio, Jul. 1994.
Kostov, A., Stein, R. B., Popovic, D. and Armstrong, W. W. Improved methods for control of FES for locomotion, in Proc. of Modeling and Control in Biomedical Systems, Galveston, pp. 422-427, 1994.
Mortimer, J. T. Electrical excitation of nerve, in Neural Prostheses: Fundamental Studies, W. F. Agnew and D. B. McCreery, editors. Prentice Hall, pp. 67-84, 1990. (copy not available).
Popovic, D. B., Stein, R. B., Jovanovic, K. L., Dai, R., Kostov, A. and Armstrong, W. W. Sensory nerve recording for closed-loop control to restore motor functions. IEEE Trans. Bio. Eng., vol. 40, pp. 1024-1031, Oct. 1993.
Sinkjar, T., Haugland, M. and Haase, J. The use of natural sensory nerve signals as an advanced heel-switch in drop-foot patients. in Proc. of the 4th Vienna Workshop of FES, pp. 134-137, 1992. (copy not available).
Stein, R. B., Peckham, P. H., and Popovic. D. (editors) Neural Prostheses: Replacing Motor Function after Disease or Disability. Oxford Univ. Press, 1992.

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