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A non-oxygen dialysis apparatus

A dialysis device and dialysate technology, applied in the direction of dialysis and the like, can solve problems such as inability to perform, and achieve the effects of convenient operation, low production cost, and improved reliability.

Inactive Publication Date: 2008-04-09
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no better method and corresponding equipment that can make the entire dialysis process under completely anaerobic conditions, so that some tests that require complete oxygen barrier dialysis (such as the need to prevent changes in the price of elements in the sample during dialysis) test) cannot be carried out

Method used

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  • A non-oxygen dialysis apparatus

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Embodiment Construction

[0017] figure 1 An anaerobic dialysis device is presented, which is composed of three major components: gas deoxygenation unit, dialysate deoxygenation unit and dialysis unit.

[0018] The gas deoxygenation assembly includes a nitrogen cylinder 1 , a pressure reducing valve 2 , an oxygen scavenger assembly 3 and an overflow prevention bottle 4 . The oxygen scavenger assembly 3 is made up of an oxygen scavenging chamber I 31 and an oxygen scavenging chamber II 32 connected through a connecting pipe II 42, and the oxygen scavenging chamber I 31, the oxygen scavenging chamber II 32 and the overflow-proof bottle 4 all need to adopt thick-walled glass bottle, and the mouth of the bottle is sealed with a rubber stopper. The oxygen scavenging chamber I 31 is connected with the pressure reducing valve 2 installed at the outlet of the nitrogen cylinder 1 through the connecting pipe I 41 ; the oxygen scavenging chamber II 32 is connected with the overflow-proof bottle 4 through the con...

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Abstract

The invention discloses an anaerobic dialysis device, and comprises a gas deoxidize component, a dialyszte deoxidize component and a dialysis component. The gas deoxidize component comprises a nitrogen steel bottle (1), an oxygen clearer component (3) and an anti spill bottle (4) which are mutually connected in sequence; the dialyszte deoxidize component comprises a liquid storage bottle (19), an anti kick bottle (15), a vacuum nozzle component (16), and a deoxidize bottle (7) with a heater (9); and the dialysis component comprises a dialysis bottle (11) with an internal dialysis catheter (12), a waste liquor bottle (13), a three way transferring valve I (10), and a three way transferring valve II (14). The anaerobic dialysis device of the invention can lead deoxidize and anaerobic dialysis processes of dialyszte to be realized in one system, and can ensure the thorough removing of oxygen in the system.

Description

technical field [0001] The present invention relates to an anaerobic dialysis device that prevents oxygen from entering the system. Background technique [0002] Dialysis is a common method used to remove excess electrolytes and is widely used in chemical and biological experiments. However, there is currently no better method and corresponding equipment that can make the entire dialysis process under completely anaerobic conditions, so that some tests that require complete oxygen barrier dialysis (such as the need to prevent changes in the price of elements in the sample during dialysis) test) cannot be performed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anaerobic dialysis device that is easy to operate. Using this device, the deoxygenation of the dialysate and the anaerobic dialysis process can be completed in one system, which can ensure the complete removal of oxygen in the system. All tests requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D61/24B01D61/30
Inventor 周青燕章永松黄利东
Owner ZHEJIANG UNIV
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