Electron/Ion Optical Arrangements TRIZ Cases
- Obround Ion Transfer Tube for Mass Spectrometer Gas Load Reduction
An obround ion transfer tube uses asymmetric geometry to divert gas flow, resolving the contradiction between high ion sampling and vacuum quality.
- Interference Determination in MS Scan Data
Calculates peak purity scores for isotopic distributions to filter interfering ions from mass spectrometry data.
- Ion Deflector Electrostatic Fields Mass Spectrometer Sensitivity
An ion deflector establishes electrostatic fields to steer and focus charged particles along distinct axes within a mass spectrometer.
- Helical Ion Separation Path in Drift Tube
Curved trajectories extend separation distance without increasing physical footprint, resolving the trade-off between high resolution and compact device size.
- Ion Manipulation Device Using PCB Bridging Electrodes
Bridging electrodes hold circuit boards in fixed spatial relationship, reducing manufacturing complexity and enabling gas pressure control.
- Curved Ion Guide with Radial DC Field for Multi-Mass Transmission
A curved ion guide uses parallel electrodes and a radial DC electric field to focus ions along the central axis.
- Miniature Mass Spectrometer Vacuum Segmentation
Segmented vacuum pumping reduces system weight while maintaining low pressure for efficient ion transmission in the miniature mass spectrometer.
- Targeted Ion Parking Selectivity Mass Spectrometry
Targeted ion parking isolates specific analytes via mass selection, preventing noise co-parking and improving measurement accuracy.
- Dual-Mode Electrostatic Lens for Ion Beam Transmission and Reflection
Switching between transmission and reflection modes separates interfering species without mechanical slits, improving isotope ratio precision.
- Ion Analyzer Spatial Path Separation
Spatial separation of laser and ion paths prevents interference during mass spectrometry analysis.