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Closed reaction vessel system

A reaction vessel, closed technology, applied in the field of closed reaction vessel systems

Inactive Publication Date: 2007-05-09
麦茨·麦尔姆奎维斯特
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] Another disadvantage of homogenizing chemical reactions with the methods described above is the batch operation of the reaction mode, that is, pipettes or dispensers are often required to introduce chemicals into or take samples from reaction vessels

Method used

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Examples

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Embodiment Construction

[0073] An apparatus designed for sample extraction and analysis comprising two interchangeable containers (A and B) each delimited at one end by a movable piston (not shown) and connected to a pneumatic actuator Above, the two containers are fluidly connected to each other through a four-way valve (Y). This device is schematically shown in FIG. 8 .

[0074] In a working prototype, single-use syringes were used, each connected to a pneumatic actuator acting on a plunger inside the syringe. The air from the tank is compressed to provide the pneumatic transmission by using a compressor, tubes, valves and servomechanisms operating in synchronicity with the engine in interactive mode.

[0075] The four-way valve (Y) has an inlet (X) and an outlet, one of which is fluidly connected to a large volume from which samples are extracted in-line, and the other to four interchangeable containers (C, D , E and F) manifold fluid connections, the four interchangeable containers are each del...

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Abstract

A closed and yet flexible and easily adaptable reaction vessel system for performing liquid handling operations, such as sampling, incubating, homogenizing and / or metering fluids, can be constructed in a modular fashion, comprising a first container, to which at least two second containers are connected, wherein the contents of said second containers can be transferred from one of said second containers into said first container and back, or into another second container.

Description

technical field [0001] The present invention relates to a closed reaction vessel system and a method of carrying out a chemical reaction using the reaction vessel system. In particular, the invention relates to a device or system consisting of interconnected containers provided with means for transferring the contents of one container into another, such as flexible walls and / or one or more Pistons, and optionally one or more actuators; valves, conduits, and optionally containers for reagents, bulk chemicals and waste as required, the invention also includes a method of processing such as samples and reagents to obtain High degree of homogenization. Background technique [0002] Experiments involving chemical reactions in the liquid phase are usually performed in the form of batch reactions, such as by preparing reaction mixtures containing the chemicals (usually referred to as reactants) that are used directly in the reaction, adding possible chemicals or factors that promo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F11/00B01L3/00C12Q1/68B01FB01F5/06B01F13/10
CPCB01L2400/0481B01F13/1019B01L3/563B01L2300/0864B01L2400/0622B01F5/0689B01F13/1013B01F5/0685B01L2300/0867B01L2400/0478Y10T436/118339B01F5/0688B01F11/0065B01F11/0071B01F25/4512B01F25/45211B01F25/4521B01F31/55B01F31/65B01F33/812B01F33/81
Inventor 麦茨·麦尔姆奎维斯特
Owner 麦茨·麦尔姆奎维斯特