The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8548604 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 01, 2013

Filed:

Dec. 06, 2010
Applicants:

Todd K. Whitehurst, Frazier Park, CA (US);

Rafael Carbunaru, Sherman Oaks, CA (US);

James P. Mcgivern, Stevenson Ranch, CA (US);

Matthew I. Haller, Valley Village, CA (US);

Tom Xiaohai He, Simi Valley, CA (US);

Kerry Bradley, Glendale, CA (US);

Janusz A. Kuzma, Parker, CO (US);

Inventors:

Todd K. Whitehurst, Frazier Park, CA (US);

Rafael Carbunaru, Sherman Oaks, CA (US);

James P. McGivern, Stevenson Ranch, CA (US);

Matthew I. Haller, Valley Village, CA (US);

Tom Xiaohai He, Simi Valley, CA (US);

Kerry Bradley, Glendale, CA (US);

Janusz A. Kuzma, Parker, CO (US);

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61N 1/05 (2006.01);
U.S. Cl.
CPC ...
Abstract

Miniature implantable stimulators (i.e., microstimulators) are capable of producing unidirectionally propagating action potentials (UPAPs). The methods and configurations described may, for instance, arrest action potentials traveling in one direction, arrest action potentials of small diameters nerve fibers, arrest action potentials of large diameter nerve fibers. These methods and systems may limit side effects of bidirectional and/or less targeted stimulation.


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