公开(公告)号：US20230044593A1

公开(公告)日：2023-02-09

申请号：US17884156

申请日：2022-08-09

Applicant: Eppendorf SE

Inventor： Florian Tesch ,  Julian Bikmohammadi ,  Peter Molitor ,  Jens Wilmer ,  Burkhardt Reichmuth

IPC: B01L3/02

Abstract: A pipette for use with a pipette tip includes a chassis. An apparatus is coupled to the chassis and is configured to detachably hold at least one pipette tip. A drive apparatus is coupled to the chassis and is configured to displace a displacement element to suck liquid specimens into the pipette tip and eject the specimens from the pipette tip. A tubular pipette housing is configured to surround and connect to the chassis. The longitudinal direction of the chassis is aligned in the longitudinal direction of the pipette housing. The chassis includes multiple chassis elements which are arranged behind one another and are connected to one another. The apparatus for detachably holding at least one pipette tip and the drive apparatus are connected to one or more of the multiple chassis elements.

公开(公告)号：US12044691B2

公开(公告)日：2024-07-23

申请号：US16971658

申请日：2019-02-27

Applicant: Eppendorf SE

Inventor： Markus Lapczyna ,  Uwe Dunker ,  Burkhardt Reichmuth ,  Maik Radke

IPC: G01N35/10 ,  B01L3/02 ,  B01L9/00 ,  G01N35/00 ,  G01N35/04

CPC classification number: G01N35/1011 ,  G01N35/0099 ,  B01L3/021 ,  B01L9/54 ,  B01L2200/025 ,  B01L2200/148 ,  B01L2300/0627 ,  G01N2035/00811 ,  G01N2035/0093 ,  G01N2035/0494 ,  G01N2035/1013 ,  G01N2035/1048 ,  G05B2219/50133

Abstract: A measuring apparatus usable in a liquid handling apparatus, and method, for detecting a deformed pipetting container using a first and a second measuring device, the measuring apparatus being configured to determine the position of an end region of the pipetting container as a f unction of a position of a measurement support section of the pipetting container as relative position data in a data storage device, so that subsequently the position of the end region of the pipetting container can be determined by measuring the position of the measurement support section and from the relative position data.