Laboratory apparatus and method for handling laboratory samples

A laboratory and sample technology, applied in the field of operating this laboratory sample, can solve problems such as errors that cannot be ruled out, inappropriateness, etc.

Active Publication Date: 2014-06-11
EPPENDIRF AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some errors cannot be ruled out in this way
Especially for dynamic measurements, the movement of the sample container must already have started to allow the result to be determined,

Method used

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  • Laboratory apparatus and method for handling laboratory samples
  • Laboratory apparatus and method for handling laboratory samples
  • Laboratory apparatus and method for handling laboratory samples

Examples

Experimental program
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Embodiment Construction

[0163] figure 1 A laboratory mixer 1 for use in a biochemical laboratory is schematically shown, which is a portable device for a single user, ie a benchtop laboratory mixer 1 . The laboratory mixing device 1 has a base 4 comprising a mobile device 2 with a movable coupling part 2'. The laboratory mixing device 1 is designed as an orbital mixer. The movement device is designed such that the carrier device 3 performs a circular oscillatory mixing movement in a horizontal plane in order to mix the aqueous sample 9 in the microtiter plate 8 arranged in the receiving area 6 of the carrier device and held by the positive connection. The excitation motion of the mobile means 2 is transmitted as a mixing motion through the coupling part 2' to the carrier means 3, which is fixedly and non-detachably connected to the mixing motion coupling part 2'. During the movement of the moving means, the coupling part 2', the carrier means 3 with the sensor means 20 and the microtiter plate 8 t...

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PUM

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Abstract

The invention relates to a laboratory apparatus (100) for handling at least one laboratory sample, in particular for mixing and/or adjusting the temperature of a biochemical laboratory sample (9), which is arranged in at least one sample vessel element (8), having a carrier device (3) for carrying the at least one sample vessel element, an electrical control device (5), which is set up for controlling or setting at least one operating parameter of the laboratory apparatus that controls this handling, and at least one sensor device (20) for recording at least one measured value, by which at least one geometrical property of the at least one sample vessel element can be determined, the at least one sensor device being signal-connected to the electrical control device, the electrical control device being set up for controlling the handling of the at least one laboratory sample in dependence on the at least one measured value and the at least one set operating parameter by at least one control step. The invention also relates to a method for handling at least one laboratory sample by means of a laboratory apparatus and to a computer program product for performing the method.

Description

technical field [0001] The invention relates to a laboratory device for manipulating laboratory samples, in particular for mixing and / or regulating the temperature of liquid samples in medical, biological or biochemical laboratories. The invention also relates to methods for manipulating such laboratory samples. Background technique [0002] Laboratory samples in medical, biological or biochemical laboratories include elements with molecular or cellular dimensions, such as biochemical analytes and reagents, bacteria or cells. The functionality of the sample to be treated often depends critically on external environmental parameters (temperature, pH, etc.), which need to be adapted to specific conditions, especially where the conditions of survival of the elements involved are required. Due to the sensitive nature of such samples, special demands are placed on their handling and handling with respect to care and accuracy. Laboratory samples are typically processed in very s...

Claims

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Application Information

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IPC IPC(8): B01F15/00B01L9/00
CPCB01F11/0014B01F15/00155B01F2215/0037B01L2200/023B01L2200/143B01F15/00253B01L9/523Y10T436/12B01F31/22B01F35/2112B01F35/2209B01F2101/23
Inventor 佛罗里安·迪尔吕迪格·胡恩曼努埃尔·迈尔雅尼娜·勒尔斯格利特·瓦尔特沃尔夫·温特
Owner EPPENDIRF AG
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