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1. US20120291567 - Electronic pipette with two-axis controller

Office
United States of America
Application Number 13109759
Application Date 17.05.2011
Publication Number 20120291567
Publication Date 22.11.2012
Grant Number 08871157
Grant Date 28.10.2014
Publication Kind B2
IPC
B01L 3/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B01L 3/02
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
02Burettes; Pipettes
G01N 1/14
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
10in the liquid or fluent state
14Suction devices, e.g. pumps; Ejector devices
G01F 25/00
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
25Testing or calibrating of apparatus for measuring volume, volume flow, or liquid level, or for metering by volume
CPC
B01L 3/0237
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware
02Burettes; Pipettes
021Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
0217of the plunger pump type
0237Details of electronic control, e.g. relating to user interface
B01L 2300/027
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
02Identification, exchange or storage of information
025Displaying results or values with integrated means
027Digital display, e.g. LCD, LED
Applicants Homberg William D.
Rainin Instrument, LLC
Schmittdiel Michael C.
Magnussen Haakon T.
Vainshtein Andrew
Bell Thomas Allen
Moore Vintory L. Blake
Inventors Homberg William D.
Schmittdiel Michael C.
Magnussen Haakon T.
Vainshtein Andrew
Bell Thomas Allen
Moore Vintory L. Blake
Agents Wixon Clarke A.
Title
(EN) Electronic pipette with two-axis controller
Abstract
(EN)

A handheld electronic pipette including several features aimed at improving ease of use, including a color dot matrix display, an intuitive thumb-operated two-axis controller, and multifunction soft buttons adjacent to the display. A simple and consistent user interface facilitates easy access to various modes of operation, including a manual pipetting mode and a remote mode.