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.:
Date of Patent:
Jun. 08, 1993
Filed:
Jun. 20, 1989
Applicant:
Inventor:
Michael E Bisch, Kirkwood, MO (US);
Assignee:
Storz Instrument Company, St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N / ; H04R / ;
U.S. Cl.
CPC ...
1284206 ; 1284 / ; 1284 / ; 128631 ; 600 25 ; 623 11 ; 381 68 ; 34087031 ;
Abstract
A transdermal communication apparatus and method is disclosed which utilizes a Hall Effect sensor to be implanted within a body and which acts to receive communication transmissions from an externally placed source. The sensor provides improvements relative to the ease of implantations, reliability, speed of processing, and communication integrity.