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:
Dec. 04, 2018
Filed:
May. 17, 2017
Chady Stephan, Brampton, CA;
Hamid Badiei, Woodbridge, CA;
Serguei Savtchenko, Woodbridge, CA;
Samad Barzagan, York, CA;
Chady Stephan, Brampton, CA;
Hamid Badiei, Woodbridge, CA;
Serguei Savtchenko, Woodbridge, CA;
Samad Barzagan, York, CA;
PerkinElmer Health Sciences Canada, Inc., Woodbridge, CA;
Abstract
Devices, systems and methods including a spray chamber are described. In certain examples, the spray chamber may be configured with an outer chamber configured to provide tangential gas flows. In other instances, an inner tube can be positioned within the outer chamber and may comprise a plurality of microchannels. In some examples, the outer chamber may comprise dual gas inlet ports. In some instances, the spray chamber may be configured to provide tangential gas flow and laminar gas flows to prevent droplet formation on surfaces of the spray chamber. Optical emission devices, optical absorption devices and mass spectrometers using the spray chamber are also described.