Patent ID: 11961729
Assignee: THERMO FISHER SCIENTIFIC (BREMEN) GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 0:
1. A cleaning device for cleaning multiple elongate electrodes of an ion optical multipole device, the cleaning device comprising:
at least one substantially longitudinal cleaning section having a liquid absorbing material for absorbing a first liquid;
a second substantially longitudinal cleaning section having a liquid absorbing material for absorbing a second liquid, one of the first liquid or the second liquid being water and the other being a solvent;
at least one handling section extending axially from the at least one cleaning section; and
at least one direction section extending axially from the at least one cleaning section, wherein the at least one cleaning section has a larger cross section than the at least one handling section, and wherein the at least one direction section is arranged to allow a longitudinal movement of the cleaning device in a first axial direction and arranged to resist a longitudinal movement of the cleaning device in a second, opposite axial direction.