Optically accessible cover
An optical coupling and optical lens technology, which can be used in material analysis by optical means, scientific instruments, containers for laboratories, etc., and can solve problems such as optical cross-interference
Inactive Publication Date: 2010-06-16
EPPENDORF AG
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- Application Information
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Problems solved by technology
However this leads to the subsidiary problem of optical cross-interference between adjacent samples when the transparent cover is in the middle
Method used
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[0044] According to the invention, the covering device covers at least one sample, preferably at least 12 samples, more preferably at least 48 samples, further preferably at least 96 samples, still more preferably 384 samples. Furthermore, said covering means comprises at least one optical coupling path, preferably at least 12 optical coupling paths, more preferably at least 48 optical coupling paths, further preferably at least 96 optical coupling paths, still more preferably at least 384 The optical coupling paths, at least one, preferably all of the optical coupling paths comprise a material having a refractive index greater than that of air and / or a material having a density greater than that of air.
[0045] Here, the term "optical coupling path" is understood as a connection between the outer surface of the covering device and the inner surface of the covering device, which allows at least for electromagnetic radiation comprising wavelengths from 400 nm to 800 nm, i.e. T...
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Abstract
The invention relates to a covering apparatus and an equipment for executing process and / or reaction including at least one sample; the process and / or reaction is performed in a temperature controlled environment, wherein at least one sample needs optically access. For achieving the purpose of the invention, 'optically access' is considered as a performance that electromagnetic radiation interacts with at least one sample through the covering apparatus and / or radiates from the at least one sample while have not attenuates completely; the electromagnetic radiation includes visible radiations of electromagnetic spectrum, preferably 400 nm to 800 nm. Although the apparatus of the invention is described by examples under the situations of quantitative polymerization enzyme chain reaction (qPCR) and real time PCR in heat circulation instrument, the covering apparatus and equipment of the invention is not limited to that concretely application, but relates to all the applications known by the technicians in the field; wherein some kinds of samples / mixtures need treatment under special temperatures, and need to satisfy the requirement of radiations, preferably the visible radiations of electromagnetic spectrum, capable of being radiated from and / or interacting with the samples.
Description
technical field [0001] The present invention relates to a device for covering, and to an apparatus for carrying out processes and / or reactions involving at least one sample, which processes and / or reactions are carried out in a temperature-controlled environment and require optical contact. access) at least one sample. Background technique [0002] For the purposes of the present invention, "optical contact" is understood to include or consist of radiation in the visible part of the electromagnetic spectrum, preferably from 400 nm to 800 nm, by passing through the covering means and at least The property that a sample interacts with and / or radiates from at least one sample without complete attenuation. [0003] In particular, "optical contact" includes "optical coupling" with at least one sample such that radiation from said at least one sample or radiation energy of said at least one sample is excited and / or observed. [0004] Although the present invention is performed i...
Claims
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IPC IPC(8): B01L3/00G01N21/03
CPCB01L2300/1861B01L2300/0654B01L2300/1822G01N21/6428B01L2300/0829G01N21/6452G01N2021/158B01L3/50853B01L2200/142B01L2300/1827G01N21/253G01N2021/0325G01N21/0332B01L2300/1838B01L2300/046B01L2200/141
Inventor 克尔杜拉·克罗尔托马斯·乌史库瑞特
Owner EPPENDORF AG