A medical ion trap mass spectrometer

Abstract

The invention discloses a medical ion trap mass spectrometer which comprises a storing frame. A mass spectrometer body is stored in a groove in the upper surface of the storing frame, and an adjustingseat is arranged on the lower side of the storing frame. A rotary shaft is arranged in the middle of the lower surface of the storing frame, and a bearing is arranged at the lower end of the side face of the rotary shaft. A circular groove is formed in the middle of the upper surface of a supporting plate of the adjusting seat, the bearing is located in the circular groove, and an outer ring of the bearing is fixedly connected with the supporting plate. A positioning device is arranged on the lower surface of a fixing frame of the adjusting seat. A guide pipe set is arranged at a liquid discharging pipe opening of the mass spectrometer body, and a connecting pipe of the guide pipe set is connected with the liquid discharging pipe opening of the mass spectrometer body. A clamping seat is arranged on the side face, corresponding to the guide pipe set, of the supporting plate. The medical ion trap mass spectrometer can move and rotate, manpower is saved, the height of the mass spectrometer body can be adjusted, waste liquid generated by the mass spectrometer body can further be collected, sterilized and disinfected, pollution of the waste liquid to the environment is avoided, and using is convenient.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical ion trap mass spectrometer. Background technique [0002] The ion trap analyzer is a three-dimensional quadrupole field composed of circular electrodes and upper and lower end cap electrodes. Principle: Store ions in the trap, and then change the electric field to push the ions out of the trap for detection according to different mass-to-charge ratios. The ion trap has full scan and selected ion scan functions, and has ion storage technology, which can select any mass ion for collision Dissociation, realizing the function of secondary or multi-level MSn analysis. However, the sensitivities of the full scan of the ion trap and the selected ion scan are similar. Widely used in proteomics and drug metabolism analysis, the existing ion trap mass spectrometer is large in size and is usually placed in one place for use, which is convenient to move, and the height of...

AI Technical Summary

Problems solved by technology

Widely used in proteomics and drug metabolism analysis, the existing ion trap mass spectrometer is large in size and is usually placed in one place for use, which is convenient to move, and the height of the ion trap mass spectrometer cannot be adjusted, and the ion trap mass spectrometer cannot be adjusted. The waste liquid generated by the mass spectrometer is sterilized, which is easy to pollute the environment

Images