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Single-use bioreactor sensor architecture

A biological reaction, sensor technology, applied in the direction of biochemical instruments, biochemical equipment and methods, instruments, etc.

Inactive Publication Date: 2015-12-02
ROSEMOUNT INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, in existing installations using stainless steel CIP facilities, up to 90% of equipment operating costs may be attributable to clean-in-place installations, including very high-end gauges designed to withstand steam cleaning cycles

Method used

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  • Single-use bioreactor sensor architecture
  • Single-use bioreactor sensor architecture
  • Single-use bioreactor sensor architecture

Examples

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Embodiment Construction

[0011] figure 1 It is a schematic view of a biological response sensing system according to an embodiment of the present invention. The system 100 includes a structural containment container 102 that contains a polyethylene (poly) bag 104 that supports the biological reaction occurring in the sample 106. in figure 1 A process window 108 is provided in the illustrated embodiment, which facilitates coupling of individual sensors 110, 112, and 114 to biological reactions. The sensors 110, 112, and 114 generally sense different variables of a biological sample. Such sensors may include temperature sensors, pressure sensors, dissolved oxygen sensors, carbon dioxide sensors, conductivity sensors, pH sensors, colorimetric sensors, or any other suitable sensors. The process window can facilitate the coupling of various sensors with biological samples. For example, during maintaining the fluid-tight window in the polyethylene bag 104, a portion of the process window 108 may be highly ...

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Abstract

A sensor assembly includes a first sensor and a second sensor. An enclosure is operably coupled to each of the first and second sensors and contains memory that stores compensation data for each of the first and second sensors. A connector is operably coupled to the first and second sensors. A bioreaction sensing assembly as well as a method of manufacturing the bioreaction sensing assembly is also provided.

Description

[0001] Cross references to related applications [0002] This application is based on the priority of the U.S. Provisional Patent Application No. 62 / 029,199 filed on July 25, 2014 and the U.S. Provisional Patent Application No. 61 / 987,726 filed on May 2, 2014 and claims its rights. The content of the application Incorporate the whole by introducing here. Background technique [0003] Bioreactors are helpful for generating and supporting biological reactions for various purposes. Biological reactions can be sensitive to temperature and / or pressure changes. In addition, as the biological reaction progresses, the reaction itself can change various parameters in the biological reaction vessel, such as dissolved oxygen content and / or pH. Therefore, it can be important to detect various variables of biological response. [0004] The life sciences industry is transforming from large capital-intensive equipment to small equipment that uses polymer bags or containers as bioreactors. The ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
CPCG01N33/483G01N33/1806C12M41/36G01N33/4833Y10T29/49004G01N33/487C12M23/14C12M23/28
Inventor 马克·斯蒂芬·舒马赫
Owner ROSEMOUNT INC
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