Feedthrough assembly with feature for controlling component position

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12121735
SERIAL NO

17645914

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In some examples, a feedthrough assembly for a medical device may include a ferrule. The ferrule defines an aperture extending through the ferrule from an outer end surface defined by the ferrule to an end inner end surface defined by the ferrule. The aperture includes a first portion having a first diameter and a second portion having a second diameter less than the first diameter. The aperture defines a longitudinal axis extending therethrough and the ferrule defines a ledge between the first and second portions of the aperture that extends radially inward toward the longitudinal axis. The feedthrough assembly further may include a conductive pin within the aperture and an insulating member surrounding at least a portion of the pin. The insulating member may electrically insulate the conductive pin from the ferrule, and the ledge and a surface of the insulating member adjacent the ledge may define a space therebetween.

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Patent Owner(s)

Patent OwnerAddress
MEDTRONIC INC710 MEDTRONIC PARKWAY NE MINNEAPOLIS MN 55432

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aamodt, Paul B Prior Lake, US 38 324
Lohstreter, Lance B Brooklyn Park, US 4 2
Nidelkoff, Michael J White Bear Lake, US 10 78
Sanders, Matthew J Wayzata, US 5 48
Tischendorf, Brad C Minneapolis, US 50 652

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