Fixing and anesthesia device for mouse magnetic resonance

Abstract

The invention provides a fixing and anesthesia device for mouse magnetic resonance, and belongs to the technical field of medical instruments. When the device is in use, an anesthetic mouse is placed into a mouse placing bin, and the mouse is fixed through a mouth fixing device and ear fixing devices; in the process of a magnetic resonance inspection experiment, continuous low-flow oxygen is introduced to the mouse through an oxygen catheter to prevent the mouse from death in the process of magnetic resonance inspection; if the mouse is awake, in the condition that the posture of the mouse keeps unchanged, a T-branch tube is rotated, and an anesthetic is transported in real time through an anesthetic catheter, so that real-time anesthesia on the mouse is achieved. Therefore, not only is long fixing on the mouse achieved, but the problem of death of the mouse caused by excess anesthetic in single use is avoided, and the structure of the fixing and anesthesia device for mouse magnetic resonance is compact and reasonable, so that it is achieved that the device is matched with an experimental magnetic resonance inspection coil, and the success rate of the magnetic resonance inspection experiment is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a device for magnetic resonance fixation and anesthesia of mice. Background technique [0002] With the continuous advancement of science and technology, with the continuous increase of medical examination methods, magnetic resonance is more and more used in clinical examination and experimental research. However, many existing research results still cannot solve and answer most tumors. However, people are more and more eager to get answers to these questions, so researchers continue to expect to find answers in experimental animals such as mice, so as to overcome tumor diseases that endanger human health. Researchers plant and label tumor cells in mice and other animals, hoping to use advanced inspection equipment such as magnetic resonance to understand the changes in the molecular level of labeled tumor cells in mice, so as to reveal the occurrence and development of t...

AI Technical Summary

Problems solved by technology

The fixation device provided by the prior art cannot stably fix the mouse for a long time, and a large amount of anesthetic cannot be used at one time in order to prevent the death of the mouse during the inspection process. In addition, the magnetic resonance inspection requires special coils. It is too large to match the experimental magnetic resonance inspection coil, and it is impossible to obtain high-resolution scanning images. In order to solve the above problems, a device for magnetic resonance fixation and anesthesia in mice is urgently needed

Images