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1. JP2017037095 - LOW CARRYOVER LIQUID HANDLING PROBE FOR AUTOMATED ANALYZER

Office
Japan
Application Number 2016223793
Application Date 17.11.2016
Publication Number 2017037095
Publication Date 16.02.2017
Publication Kind A
IPC
G01N 35/10
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/-G01N33/148; Handling materials therefor
10Devices for transferring samples to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
CPC
B01L 3/021
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
B01L 2400/0475
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2400Moving or stopping fluids
04Moving fluids with specific forces or mechanical means
0475specific mechanical means and fluid pressure
G01N 35/10
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
10Devices for transferring samples ; or any liquids; to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
G01N 11/16
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
11Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
10by moving a body within the material
16by measuring damping effect upon oscillatory body
G01N 35/1011
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
10Devices for transferring samples ; or any liquids; to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
1009Characterised by arrangements for controlling the aspiration or dispense of liquids
1011Control of the position or alignment of the transfer device
G01N 35/1016
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
10Devices for transferring samples ; or any liquids; to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
1009Characterised by arrangements for controlling the aspiration or dispense of liquids
1016Control of the volume dispensed or introduced
Applicants BECKMAN COULTER INC
ベックマン コールター, インコーポレイテッド
Inventors LAURA ELIZABETH SCHILLING HOLMES
ローラ エリザベス シリング ホルメス
STEVE M ALSETH
ステーブ エム. アルセス
JOHN G CARVER
ジョン ジー. カルバー
Agents 山本 秀策
森下 夏樹
Priority Data 61/504,070 01.07.2011 US
Title
(EN) LOW CARRYOVER LIQUID HANDLING PROBE FOR AUTOMATED ANALYZER
(JA) 自動化された分析器のための液体取扱プローブ
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide a low carryover liquid handling probe for an automated analyzer.

SOLUTION: A carryover-reducing liquid handling probe for an analytical system incorporates a rigid sheath and a polymer core that extends from the sheath to act as a fluid contact surface. A liquid handling probe comprises a) an elongated rigid sheath with a distal terminus; b) a conductive polymer core that is partially enclosed within the elongated rigid sheath, the conductive polymer core including an internal fluid conduit and a conductive polymer tip, the conductive polymer tip comprising a portion of the conductive polymer core that protrudes from the distal terminus of the elongated rigid sheath; and c) a fluid sensing mechanism operably connected to the conductive polymer core.

SELECTED DRAWING: Figure 1

COPYRIGHT: (C)2017,JPO&INPIT

(JA)

【課題】自動化された分析器のための低飛沫同伴液体取扱プローブの提供。
【解決手段】本明細書に提供されるのは、剛体シースと、シースから延び、流体接触表面として作用するポリマーコアとを組み込む、分析システムのための飛沫同伴低減液体取扱プローブである。一実施形態において、液体取扱プローブは、a)遠位末端を有する細長い剛体シースと、b)細長い剛体シース内に部分的に封入されている伝導性ポリマーコアであって、伝導性ポリマーコアは、内部流体導管と、伝導性ポリマー先端であって、伝導性ポリマー先端は、細長い剛体シースの遠位末端から突出している伝導性ポリマーコアの一部を備えている、伝導性ポリマー先端とを含む、伝導性ポリマーコアと、c)伝導性ポリマーコアに動作可能に接続されている流体感知機構とを備えている。
【選択図】図1