The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 30, 2022
Filed:
Nov. 04, 2020
Thermo Fisher Scientific (Bremen) Gmbh, Bremen, DE;
Aivaras Venckus, Oldenburg, DE;
Hamish Stewart, Bremen, DE;
Christian Albrecht Hock, Bremen, DE;
Jan-Peter Hauschild, Weyhe, DE;
Thermo Fisher Scientific (Bremen) GmbH, Bremen, DE;
Abstract
An interface for receiving ions in a carrier gas from an atmospheric pressure ion source at a spectrometer that is configured to analyse the received ions at a lower pressure includes an interface vacuum chamber having a downstream aperture; a support assembly defining an axial bore arranged to allow a removable capillary tube to extend therethrough; ions being received from the atmospheric pressure ion source through the capillary tube and directed towards the downstream aperture; and a jet disruptor, positioned downstream from the axial bore and configured to disrupt gas flow between the axial bore and the downstream aperture only when the capillary tube is not fully inserted through the axial bore.