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Sample preparation container and method

A technique for sample preparation, samples, applied in some embodiments provides for the preparation and delivery of samples to detect analytes, and some embodiments provide for the preparation and delivery fields, capable of addressing accelerated spoilage or proliferation of pathogenic organisms , increasing infectious doses, producing toxins, etc.

Inactive Publication Date: 2010-12-08
3M INNOVATIVE PROPERTIES CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Such growth can lead to accelerated spoilage of food products or proliferation of pathogenic organisms, which may produce toxins or increase to infectious doses

Method used

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  • Sample preparation container and method
  • Sample preparation container and method
  • Sample preparation container and method

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Embodiment Construction

[0028] Before describing any embodiments of the present invention in detail, it should be understood that the present invention does not limit its application to the specific configurations and component arrangements mentioned in the following description or shown in the drawings. The present invention may have other embodiments and can be practiced or implemented in various ways. In addition, it should be understood that the terms and terms used herein are for descriptive purposes and should not be regarded as restrictive. As used herein, "including", "including", "containing" or "having" and variations thereof mean to encompass the items listed thereafter and their equivalents as well as additional items. Unless otherwise specified or limited, the terms "support" and "connection" and their variants are used in their broad sense and encompass direct and indirect support and connection. It should be understood that other embodiments may be adopted, and structural or logical ch...

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Abstract

A system and method for preparing and delivering samples for analyte testing. The system can include a sample preparation system and a sample delivery system coupled to the sample preparation system. The sample preparation system can include a deformable self-supporting receptacle comprising a reservoir adapted to contain a liquid composition comprising a source and a diluent. The sample deliverysystem can include a valve positioned in fluid communication with the reservoir and adapted to control the removal of a sample from the sample preparation system. The method can include applying pressure to the deformable self-supporting receptacle to remove a sample from the sample preparation system via the sample delivery system.

Description

Background technique [0001] In a variety of applications, food sources and non-food sources may need to be related to microorganisms (such as bacteria, viruses, fungi, spores, etc.) and / or other analytes of concern (such as toxins, allergens, hormones, etc.) Detection. For example, the food produced, purchased, and consumed by the general public may contain or acquire microorganisms or other analytes, and these microorganisms or other analytes may multiply or grow in large numbers as the environment changes. This growth will cause food products to accelerate spoilage or the proliferation of pathogenic organisms, which may produce toxins or increase to infectious doses. For another example, a variety of analyses can be performed on samples of non-food sources (such as groundwater, urine, etc.) to determine whether the samples contain specific analytes. For example, groundwater can be tested for microorganisms or chemical toxins; urine can be tested for various diagnostic indica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/00G01N1/38
CPCG01N1/38Y10T436/25
Inventor 库尔特·J·霍尔沃森史蒂芬·C·P·约瑟夫拉杰·拉贾戈帕尔马修·D·赖尔大卫·J·瓦拉斯克斯辛西亚·D·祖克塞拉嘉·常德拉帕蒂
Owner 3M INNOVATIVE PROPERTIES CO
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