U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Modification of the growth, repair and maintenance behavior of living tissues and cells by a specific and selective change in electrical environment

Patent 4315503 Issued on February 16, 1982. Estimated Expiration Date: Icon_subject December 5, 1999. 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

2830578

3127895

3890953

3893462

3915151

High-performance electrotherapeutic apparatus Patent #: 3952751
Issued on: 04/27/1976
Inventor: Yarger

Inventors

Assignee

Application

No. 06/100291 filed on 12/05/1979

US Classes:

600/14Pulsating field

Examiners

Primary: Cohen, Lee S.

Attorney, Agent or Firm

International Classes

A61N 1/40 (20060101)
A61N 2/00 (20060101)
A61N 2/02 (20060101)

Abstract

Surgically non-invasive method of and apparatus for altering the growth, repair and maintenance behavior of living tissues and/or cells by inducing voltage and concomitant current pulses of specific time-frequency-amplitude relations therewithin.

Other References

  • Bassett et al., "A Non-Operative . . . Electromagnetic Fields", Clin. Orth., May 1977, vol. 124, p. 128-143
  • Bassett et al., "Augmentation of Bone Repair . . . ", Science, vol. 184, p. 575-577, May 3, 1974
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