Three-dimensional adjustment animal restraining and fixing device and restraining method thereof

Abstract

The invention discloses a three-dimensional adjustment animal restraining and fixing device and a restraining method thereof. The three-dimensional adjustment animal restraining and fixing device is composed of a bottom plate and a clamping mechanism, and the clamping mechanism is provided with a connecting unit and a restraining unit. The connecting unit comprises several groups of connecting pieces and locking pieces, and the restraining unit comprises several groups of restraining belts, locating pieces and buckling pieces. The bottom plate is movably connected with the connecting pieces in an adjustable locking mode, the connecting pieces are connected with the restraining belts in an adjustable locking mode, and the three-dimensional adjustment animal restraining and fixing device is capable of adapting to different body widths of animals through regulating the gaps between the connecting pieces on the bottom plate and capable of adapting to different body lengths of animals through regulating the gaps between the restraining belts on the connecting pieces. A restraining plane surrounded by the connecting pieces and the restraining belts on the bottom plate and a restraining section surrounded by the restraining belts above the restraining plane jointly make up an adjustable three-dimensional restraining space, and different shapes and sizes of animals can be restrained on the bottom plate and fixed according to needed body positions. The length of the restraining belts can be regulated through regulating the buckling pieces so as to regulate the tightness degree for the animal.

Description

technical field [0001] The invention belongs to animal experimental equipment in the field of biological experiments, in particular to a restraining and fixing device for small animals and a restraining method thereof. Background technique [0002] Experimental animals such as rats and rabbits are often used in medical research and teaching experiments. Injuries and diseases of domestic pets and commercially farmed animals also require diagnosis and treatment. However, anesthetized animals not only require high professionalism, but also the state of anesthesia will restrict the process of animal experiments in neuroscience and affect the results of experiments. For animal experiments in a non-anesthetized state, a special bow-shaped frame and an operation panel are usually used to assemble an animal fixed frame, and the target animal is clamped and fixed on the panel by the bow-shaped frame. The limitation of this kind of animal fixed frame is that for different animals and...

AI Technical Summary

Problems solved by technology

The limitation of this kind of animal fixed frame is that for different animals and different experimental operations, it is necessary to use bow frames of various specifications, which is very inconvenient to equip, store, disassemble, and install, especially bows of different specifications The clamping range of the frame is not continuous. Even if more bow-shaped frames are configured, it is still difficult to meet the diversity requirements of animal shapes, sizes and test operations.

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