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Low temperature thermostat with integrated dyeing station

一种低温恒温器、染色容器的技术，应用在仪器、科学仪器、实验室器具等方向，能够解决费事清理等问题

Inactive Publication Date: 2009-12-30
LEICA BIOSYST NUSSLOCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the thermostat may no longer be able to continue to work, since defrosting must first be carried out and complex cleaning must be carried out

Method used

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  • Low temperature thermostat with integrated dyeing station

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Embodiment Construction

[0019] The drawing shows a view of a cryostat 1 with a housing 2 which encloses a cryostat chamber 3 in which a microtome, not shown, is arranged. The cryostat chamber 3 is accessible to the user via a cover 15 . A refrigeration unit 4 is arranged in the housing 2 for freezing the cryostat chamber 3 . A control unit 5 and a central power supply 6 are provided for operating the cryostat 1 . Integrated in the housing 2 of the cryostat 1 is a staining station 7 for staining cut specimens placed on the stage. The dyeing station 7 has a plurality of adjacently arranged dyeing containers 8 and is equipped with a transport mechanism 10 . The conveying mechanism 10 has a chain drive 12 and a drive motor 11 which is connected via a first electrical connection 13 to a central power supply 6 .

[0020] The dyeing station 7 is connected to the control unit 5 via a second electrical connection 14 . In order to manually define a certain cycle and / or temperature in the dyeing station 7 ,...

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PUM

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Abstract

A cryostat ( 1 ) having a sealable housing ( 2 ) is described. The housing ( 2 ) encloses a coolable cryostat chamber ( 3 ), and a refrigeration device ( 4 ), a control system ( 5 ) and a power supply ( 6 ) are provided for cooling the cryostat chamber ( 3 ). For cutting frozen samples, a microtome is arranged in the cryostat chamber ( 3 ), a staining station ( 7 ) being integrated into the housing ( 2 ) outside the cryostat chamber ( 3 ).

Description

technical field [0001] The invention relates to a cryostat having a cryostat chamber in which a microtome for cutting frozen specimens is arranged. Background technique [0002] This cryostat is used to cut frozen specimens with a microtome for subsequent observation through a microscope. The specimen to be cut is frozen to a given temperature. The temperature here is usually between -10°C and -50°C. To achieve this temperature, a correspondingly dimensioned refrigeration unit is provided in the cryostat, which is associated with a control unit and a central power supply. [0003] In order to ensure a constant temperature, the microtome is arranged in a cryostat chamber, which is complex to housing, and the cryostat chamber is correspondingly refrigerated by means of the cooling mechanism. [0004] Frozen specimens are cut using a microtome located in a thermostat chamber and then transported from the blade or knife holder to a stage and stained. Different staining metho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/42G01N1/06G01N1/31B01L1/00G01N1/28G01N35/00
CPCB01L2300/18G01N1/31B01L1/00G01N1/06G01N2035/00138G01N2001/2873
Inventor C·多伦坎普S·金克尔
Owner LEICA BIOSYST NUSSLOCH
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