Simple small animal inhalation anesthesia machine

Abstract

The invention belongs to the technical field of small animal anesthesia and relates to a simple economical small animal inhalation anesthesia machine which comprises a gas steel bottle, a gas adjusting valve, a three-way pipe I, a gas flow meter I, a gas flow meter II, an isoflurane gas volatilization bottle, a three-way pipe II, an adjustable three-way pipe, an anaesthetic mask, an animal body constant temperature system, an anesthesia induction box and a gas recycling bottle. The gas steel bottle is connected with the gas adjusting valve, the three-way pipe I, the gas flow meter I, the gas flow meter II, the isoflurane gas volatilization bottle, the three-way pipe II, the adjustable three-way pipe, the anaesthetic mask, the animal body constant temperature system, the anesthesia induction box and the gas recycling bottle in sequence. Using results show that the simple economical small animal inhalation anesthesia machine is simple and reasonable in structure, various parts are fixed and combined in a coordinating mode, small animals can be subjected to anesthesia control in short time or long time, accurate anesthesia depth is guaranteed, safety is good, after operation, the morbidity and the mortality of the small animals are low, and the operation success rate is high.

Description

technical field [0001] The invention belongs to the technical field of animal behavior experiments, and relates to an anesthesia device suitable for experimental animals, in particular to a simple and economical small animal inhalation anesthesia machine; the anesthesia machine is easy to prepare and economical in price, and can be used for gas inhalation anesthesia technology , Anesthetizing small animals safely and efficiently. Background technique [0002] The prior art discloses that the anesthesia technique for experimental small animals has been widely used in biomedicine, clinical trial research and teaching experiments. The anesthesia of the small animals is not only to reduce the pain of the animals and meet the requirements of animal welfare, but also to ensure the smooth progress of animal operations and experimental research. At present, in my country's small animal anesthesia technology, injection anesthesia is the most commonly used anesthesia method. Although...

AI Technical Summary

Problems solved by technology

The gas inhalation anesthesia technology can quickly anesthetize small animals, wake them up quickly, control the depth of anesthesia easily, and have good safety. Moreover, the morbidity and mortality of small animals are very low, and the success rate of operations is high; however, the price of imported anesthesia machines But it is very expensive, the whole set price is around 20,000 RMB

In addition, the structure of the small animal anesthesia machine volatilizer is complicated, and it is difficult to simulate and mass-produce it in China. Therefore, the current small animal anesthesia machine is highly dependent on foreign imports

At the same time, due to problems such as the manufacturing technology of imported anesthesia machines, it has brought obstacles to the domestic production of the same type of anesthesia machines

[0003] So far, there is no simple and economical small animal inhalation anesthesia device with core technology in China

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