Patent · US Active

Telemetry noise reduction

US8494648B2 · kind B2 · utility

0Cited by

8References

20Claims

0Family size

Assignee

Medtronic, Inc. · US

Inventors

Mark G. Wosmek · Ramsey, US
James Strom · Arden Hills, US
John J. Grevious · Minneapolis, US

Key dates

Filing date	Feb 16, 2011
Grant date	Jul 23, 2013
Priority date	—
Expiry date	Aug 25, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49016
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A device includes a housing and electronics disposed in the housing. A telemetry antenna is disposed in the housing and is operably coupled to the electronics. A shielding coil is disposed between the housing and the telemetry antenna. The shielding coil has a first end and a second end. The second end is electrically terminated in circuitry of the electronics.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.