Header assembly having threadless interconnection

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11571581
APP PUB NO 20210322780A1
SERIAL NO

17221700

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A leadless biostimulator, such as a leadless cardiac pacemaker, having a header assembly is described. The header assembly includes a helix mount mounted on a flange. An inner surface of the helix mount conforms to an outer surface of the flange, and the outer surface has a non-circular profile such that the conforming surfaces interfere with rotation of the helix mount relative to the flange. The non-circular profile includes a linear segment, such as a radial segment, that resists rotational movement of the helix mount. The helix mount has a protrusion that extends into a recess of the flange to interfere with longitudinal movement between the helix mount and the flange. The protrusion is formed before or after mounting the helix mount on the flange. The interfering surfaces threadlessly interconnect the header assembly components. Other embodiments are also described and claimed.

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Patent Owner(s)

  • PACESETTER, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alleman, Wesley Santa Clarita, US 10 3
Hansen, Joseph Los Angeles, US 9 51
Victorine, Keith Valencia, US 45 192

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