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Operating device for anaesthetizing active insects

An operating device and insect technology, which is applied in the field of operating devices for anesthetizing active insects, can solve problems affecting the accuracy of target materials, insect coercion damage, insect body damage, etc., and achieve the effects of simple and easy operation, environmental protection, and easy operation

Inactive Publication Date: 2010-10-13
INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Method 1 is to use a certain dose of ether to anesthetize the active insects before starting, but it may cause damage to the inside of the insect's body, and it also has a certain negative impact on the human body, and it will cause indoor toxic solvent pollution
[0005] Method 2 is to put active insects on ice in the early stage to reduce the activity of insects to achieve the purpose of operating insects. In fact, low temperature also has a certain degree of stress on insects, which may affect the accuracy of target materials.

Method used

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  • Operating device for anaesthetizing active insects

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, the operating device for anesthetized active insects of the present invention includes: a carbon dioxide cylinder 6, a console 2 and a pressure gun 4; wherein the console 2 and the pressure gun 4 are connected to the carbon dioxide cylinder 6 respectively.

[0029] The operating table 2 and the pressure gun 4 are respectively connected to the carbon dioxide cylinder 6 through the air duct 3.

[0030] One end of the air pipe 3 is connected to the carbon dioxide cylinder 6, and the other end is divided into two branch pipes, which are respectively connected to the console 2 and the pressure gun 4; wherein, the operator can perform test operations on the console 2; The gun 4 can control the release of carbon dioxide gas.

[0031] A switch 7 is provided on the branch pipe of the air duct 3 connected to the operating table 2.

[0032] The carbon dioxide cylinder 6 is attached with a gas pressure reducer with a pressure gauge, and its output pressure is ≤0...

experiment example 1

[0039] Experimental example 1 Observation of 5th instar cotton bollworm larvae in the laboratory

[0040] Comparison method: first put the cotton bollworm larvae in a glass tube, put in a cotton ball soaked in 0.5ml ether, and airtight. Helicoverpa armigera larvae were paralyzed by the halo, and then moved to the stereo microscope 1 for observation. Due to the strong fumigation effect of ether, operators will feel dizzy and nauseous even if they wear masks, and there is a great smell of ether in the room. In addition, if the dose of ether is not well controlled, the bollworm will wake up midway through the low dose, and if the dose is high, the bollworm will not wake up after the test is completed, and the indoor pollution will be heavy.

[0041] By adopting the device of the invention, the cotton bollworm larvae are temporarily paralyzed by carbon dioxide, and after being moved to the operating table, they are always in a sleepy state due to continuous carbon dioxide surroundings...

experiment example 2

[0042] Experimental example 2 Observation in the laboratory to distinguish between male and female fruit fly adults

[0043] Contrast method: put the fruit flies on ice to reduce their activity, then move to the operating table for observation and identification. Due to the result of low temperature injury, none of the fruit flies regained consciousness after the observation.

[0044] Using the device of the present invention, the fruit flies are temporarily paralyzed by carbon dioxide, and after they are moved to the operating table, they are always in a sleepy state due to continuous carbon dioxide surroundings, which is convenient for observation. At the same time, carbon dioxide has little negative impact on operators and low environmental pollution. When the adult fruit fly is moved to a carbon dioxide-free environment, the fruit fly quickly wakes up and spreads its wings to fly.

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Abstract

The invention provides an operating device for anaesthetizing active insects. The device comprises a carbon dioxide cylinder (6), an operating table (2) and a pressure gun (4), wherein the operating table (2) and the pressure gun (4) are connected with the carbon dioxide cylinder (6) respectively. The operating device for anaesthetizing the active insects of the invention utilizes the principle that stigmas of a majority of insects are temporarily closed to in an anaesthetized and unconscious state in a high-concentration carbon oxide environment for the convenient observation or technical operation of the active insects; and the anaesthetized insects may revive naturally when moved to an environment without carbon oxide. The operating device has the advantages of avoiding the damage to the interior of an insect body and the adverse impact on a human body possibly caused by using the conventional ether for anaesthetizing the active insects and reducing indoor noxious solvent contamination.

Description

Technical field [0001] The invention belongs to the technical field of agricultural insects, and particularly relates to an operating device for anesthetizing active insects. Background technique [0002] In the process of agricultural insect research, scientific researchers often conduct close observation or operational research on some insects indoors, but the above operations for active insects often require a certain pre-treatment process. [0003] The prior art generally uses the following two methods: [0004] Method 1 is to use a certain dose of ether to anesthetize the active insects before starting, but it may cause damage to the insect's body, have a certain negative impact on the human body, and cause indoor toxic solvent pollution. [0005] Method 2 is to put active insects on ice in the early stage to reduce insect activity to achieve the purpose of operating insects. In fact, low temperature also has certain stress damage to insects, which may affect the accuracy of targ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
Inventor 张永军梁革梅吴敌吴孔明郭予元
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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