Pipette tip, pipetting device, pipette tip actuating device and method for pipetting in the NL range

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8071049
APP PUB NO 20060171854A1
SERIAL NO

11351910

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A changeable pipette tip includes a first end having a fluid opening and a second end having a pipe elastic in the radial direction having an orifice. The orifice and the fluid opening are in fluid connection. The first end is designed to be coupled to a matching coupling unit of a pipetting unit such that liquid may be sucked into the fluid area through the orifice by an actuating unit in the pipetting unit. In order to eject liquid as free-flying droplets or as a jet from the orifice of the pipe elastic in the radial direction, a volume change of a portion of the pipe elastic in the radial direction is effected.

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First Claim

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Patent Owner(s)

  • SANDMAIER, HERMANN;ZENGERLE, ROLAND

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koltay, Peter March, DE 18 191
Streule, Wolfgang Waldkirch, DE 5 72

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