Filtered internal and external type carbon monoxide poisoning device

A carbon monoxide and sodium hydroxide technology, applied in medical science, veterinary instruments, etc., can solve the problems of cumbersome experimental equipment and inconvenient actual operation

Inactive Publication Date: 2014-11-05
NANTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The traditional CO poisoning device that is widely used now includes an inlet pipe, two jars, an air guide pipe and an air outlet pipe. The experimental equipment is cumbersome and the actual operation is inconvenient.

Method used

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  • Filtered internal and external type carbon monoxide poisoning device

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Embodiment Construction

[0011] A filtered internal and external carbon monoxide poisoning device, comprising a bottle body and a bottle mouth 3, the bottle body is in the form of an interlayer with an inner tank 4 and an outer tank 5, a bottle stopper 2 is installed on the bottle mouth, and a bottle stopper is provided on the bottle stopper. Outlet pipe 1 in the bottle, carbon monoxide intake pipe 8 is set at the bottom position of the outer bladder, gas flow regulating device 9 is set on the carbon monoxide intake pipe, and dilute sodium hydroxide solution 6 is placed in the lower area of ​​the interlayer, and dilute sodium hydroxide solution The liquid level of the carbon monoxide intake pipe is higher than the air inlet of the outer bladder, and a plurality of air inlets 10 are provided on the inner tank, higher than the liquid level position of the dilute sodium hydroxide solution.

[0012] The thickness of the bottle bottom 7 of the bottle is greater than the thickness of other parts of the bottl...

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Abstract

The invention discloses a filtered internal and external type carbon monoxide poisoning device which comprises a bottle body and a bottle mouth. The bottle body is in an interlayer type with an inner container and an outer container, a bottle plug is additionally arranged on the bottle mouth, a gas outlet pipe stretching in the bottle body is arranged on the bottle plug, a carbon monoxide gas inlet pipe is arranged at the bottom of the outer container, a gas flow adjusting device is arranged on the carbon monoxide gas inlet pipe, dilute sodium hydroxide solutions are contained in the lower area of the interlayer, the liquid level of the dilute sodium hydroxide solutions is higher than a gas inlet, in the outer container, of the carbon monoxide gas inlet pipe, and a plurality of gas inlet holes are formed in the position, higher than the liquid level of the dilute sodium hydroxide solutions, on the inner container. The filtered internal and external type carbon monoxide poisoning device is reasonable in structure, good in performance and easy to operate.

Description

technical field [0001] The invention relates to an experimental device for studying CO poisoning reaction of mice in a laboratory, which is a filtered carbon monoxide poisoning device. Background technique [0002] At present, in colleges and universities and scientific research institutions, many experimental studies of related majors need to conduct experiments on CO poisoning. In particular, majors such as medicine, pharmacy, preventive medicine, toxicology, and environmental science all need to conduct a large number of experimental studies related to CO. The traditional CO poisoning device commonly used now includes an air intake pipe, two wide-mouth bottles, an air guide tube and an air outlet pipe. The experimental equipment is cumbersome and the actual operation is inconvenient. Contents of the invention [0003] The purpose of the present invention is to provide a filtered internal and external carbon monoxide poisoning device with reasonable structure, good perf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61D7/00
CPCA61D7/04
Inventor 刘霞马红萍吴扬
Owner NANTONG UNIVERSITY
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