Experimental device applied to small animal MRI experiment and using method

An experimental device and small animal technology, applied in the direction of animal restraint equipment, applications, heating appliances for treatment, etc., can solve the problems of poor heat preservation effect, inconvenient gas anesthesia, and inability to fix small animals, etc., to achieve the goal of reducing loss Effect

Pending Publication Date: 2020-09-15
ANHUI UNIVERSITY +1
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Problems solved by technology

[0003] In order to overcome the above-mentioned technical defects, the present invention provides an experimental device and a method for use in small animal MRI experiments, the purpose of whic

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  • Experimental device applied to small animal MRI experiment and using method
  • Experimental device applied to small animal MRI experiment and using method
  • Experimental device applied to small animal MRI experiment and using method

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[0040] It should be pointed out that the following detailed descriptions are all exemplary and are intended to provide further explanations for the application. Unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0041] It should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and / or "including" are used in this specification. It indicates the existence of features, steps, operations, devices, components, and / or combinations thereof.

[0042] In order to solve the problem of the lack of shaped MRI-c...

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Abstract

The invention discloses an experimental device applied to a small animal MRI experiment and a using method. The experimental device comprises an animal bed; the animal bed body is divided into an upper bed body and a lower bed body; a tooth rod bracket can be mounted on the lower bed body; the tooth rod bracket is used for connecting the lower bed body with a tooth rod; the tooth rod is used for fixing incisor teeth of a small animal and is provided with a gas anesthesia connecting port; the connecting port can be connected with an external gas anesthesia hose; ear rod brackets can be respectively fixed on two sides of the lower bed body; the ear rod brackets are used for connecting the lower bed body with ear rods; the ear rods are used for fixing the head of the small animal; the upper bed body can slide along the lower bed body so as to change the position relation between the upper bed body and the tooth rod and the ear rods to adapt to small animals with different body sizes; theupper bed body can be connected with an arc-shaped bed cover, wherein the bed cover is used for reducing heat loss of small animals; and a water circulation system is arranged in the upper bed body, wherein warm water can be introduced (flows out) from a water valve at one end of the upper bed body, and the warm water flows through a water bath pipeline to preserve heat of the small animal. The heat preservation requirement on the small animal is met, and anesthetic gas can be introduced.

Description

Technical field [0001] The invention relates to the technical field of detection instruments, in particular to an experimental device applied to small animal MRI experiments and a method of use. Background technique [0002] MRI can not only clearly display the subtle anatomical structure, but also provide rich biochemical information and metabolic information of the tissue, so it is widely used in clinical practice. The application of MRI technology in animal experimental research can not only enable researchers to understand the relevant biological processes and interactions in animals, but also can perform long-term repeated tracking and imaging of the same research individual, which not only ensures the comparability of data, It avoids the influence of individual differences on the experimental results, and does not need to kill the model animals, saving a lot of scientific research funds. With the popularity of the 3T human MRI system, more and more researchers use the 3T M...

Claims

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Application Information

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IPC IPC(8): A61B5/055A61D3/00A61D7/04A61F7/00
CPCA61B5/055A61B2503/40A61B2503/42A61D3/00A61D7/04A61D2003/003A61F7/0053A61F2007/0054
Inventor 钱俊超周可王宏志
Owner ANHUI UNIVERSITY
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