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:
Apr. 24, 2018
Filed:
Jun. 24, 2016
Applicant:
Owlstone Medical Limited, Cambridge, GB;
Inventors:
Mike Black, Dhahran, SA;
Matthew Hart, London, GB;
John Somerville, Hertfordshire, GB;
Alastair Taylor, Bury St Edmunds, GB;
Iva Manasi, Cambridge, GB;
Max Allsworth, Essex, GB;
Assignee:
Owlstone Medical Limited, Cambridge, GB;
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/62 (2006.01); H01J 49/04 (2006.01); H01J 49/40 (2006.01); G01N 27/68 (2006.01);
U.S. Cl.
CPC ...
H01J 49/0422 (2013.01); G01N 27/622 (2013.01); G01N 27/624 (2013.01); G01N 27/68 (2013.01); H01J 49/40 (2013.01); H01J 49/403 (2013.01);
Abstract
An ion mobility gas detector apparatus including a detector core, an inlet gas path, an exhaust gas path, a source of diluent gas, and at least one or more sensors for measuring temperature, pressure and humidity of gas streams. Further included is a mixing mechanism adapted to mix at least first and second gas streams in response to one or more sensor measurements. A controller is provided for applying drive signals to the detector core.