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:
Oct. 26, 2004
Filed:
Aug. 05, 2003
Applicant:
Inventors:
Mark D. Amundson, Cambridge, MN (US);
Jeffrey A. Von Arx, Minneapolis, MN (US);
William J. Linder, Golden Valley, MN (US);
Prashant Rawat, Saint Paul, MN (US);
William R. Mass, Maple Grove, MN (US);
Assignee:
Cardiac Pacemakers, Inc., St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/40 ;
U.S. Cl.
CPC ...
H01Q 1/40 ;
Abstract
An apparatus and method for enabling far-field radio-frequency communications with an implantable medical device in which an antenna is embedded within a dielectric around the periphery of the device. Such a circumferential antenna saves space while still permitting far-field telemetry over a desired range of frequencies.