Welding method including continuous wave welding and pulse welding for component of an implantable medical device

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United States of America Patent

PATENT NO 9061373
APP PUB NO 20130136979A1
SERIAL NO

13477886

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Abstract

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A component of an implantable medical device may include a first member, a second member, and a composite seam weld formed between the first member and the second member. In some examples, the composite seam weld includes a continuous wave (CW)-welded portion formed using CW welding and a pulse-welded portion formed using pulsed welding. A first end of the pulse-welded portion may partially overlap a first end of the CW-welded portion and may be offset from the first end of the CW-welded portion in a direction substantially perpendicular to a longitudinal orientation of the first end of the CW-welded portion. Techniques for forming composite seam welds are also described.

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Patent Owner(s)

Patent OwnerAddress
MEDTRONIC INC710 MEDTRONIC PARKWAY MAIL STOP LC340 MINNEAPOLIS MN 55432

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buendorf, David J Maple Grove, US 4 16
Louwagie, Jeffrey J Minnetonka, US 11 31
Mohan, Pankaj Maple Grove, US 3 2

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