Live fish experiment device

An experimental device and live fish technology are applied in the fields of medical science, veterinary equipment, and equipment for restraining animals. It can solve the problems of live fish death, inconvenient experimental operation, and increased cost of blood collection, so as to achieve convenient experimental operation and reduce The effect of experimental error

Active Publication Date: 2020-06-12
FOSHAN UNIVERSITY
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Problems solved by technology

[0003] The disadvantage of this traditional method is that in order to prevent the live fish from moving, if it is stunned, it will easily cause the death of the live fish; if the live fish is anesthetized, the cost of blood collection will be increased.
At present, there are fixing devices for fixing the fish in the laboratory, but th

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  • Live fish experiment device

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Embodiment Construction

[0028] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflicting wi...

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Abstract

The invention discloses a live fish experiment device. The live fish experiment device comprises a fixing table; a liquid tank is mounted on the fixing table; at least two fixing clamps are arranged in the liquid tank; the plurality of fixing clamps are linearly distributed; each fixing clamp comprises two clamp bodies, the lower ends of the two clamp bodies are hinged, a connecting rod is arranged at the hinged position of the two clamp bodies in a penetrating mode, the clamp bodies are connected with the connecting rod in a sliding mode, the connecting rod is installed in a liquid tank, andan elastic piece used for enabling the ends, away from the hinged end, of the two clamp bodies to get close to each other is arranged between the two clamp bodies. The plurality of fixing clamps are used for fixing a fish body, so that the fish body can be firmly fixed by the experiment device, the normal physiological state of the fish body is guaranteed, and the fish body can breathe normally; when the fixing device is used in a laboratory, experiment operation is convenient, and experiment errors are greatly reduced. The live fish experiment device is applied to the technical field of fishexperiment instruments.

Description

technical field [0001] The invention relates to the technical field of fish experiment instruments, in particular to an experiment device for live fish. Background technique [0002] The blood of fish is of great significance to the research of disease, molecular biology, morphology and other aspects. But for experiments with fish, taking blood is a headache. At present, a common method of blood collection is the midline blood collection method: before blood collection, the live fish should be stunned or anesthetized first, and then the live fish should be placed on the test bench with its abdomen facing upwards, and a blood collection needle should be used along the midline of the fish. , puncture the wall of the tail artery, and the blood immediately enters the blood collection needle. [0003] The shortcoming of this traditional method is that in order to prevent the live fish from moving, if it is stunned, it will easily cause the death of the live fish; if the live fi...

Claims

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Application Information

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IPC IPC(8): A61D3/00
CPCA61D3/00
Inventor 孙斌斌李培艳郭梓沣柯文杰陈言峰于辉
Owner FOSHAN UNIVERSITY
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