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BECK Olof, HAMMARLUND Bo: DISPOSITIF DÉCHANTILLONNAGE PORTABLE ET PROCÉDÉ DÉCHANTILLONNAGE DE SUBSTANCES MÉDICAMENTEUSES À PARTIR DE LHALEINE EXPIRÉE, A PORTABLE SAMPLING DEVICE AND METHOD FOR SAMPLING DRUG SUBSTANCES FROM EXHALED BREATH. SENSA BUES, BECK Olof, HAMMARLUND Bo, KIPA, September 13, 2012: WO/2012/120140 (6 worldwide citation)

A portable drug sampling device for handheldly collecting a sample from exhaled breath of a subject for further sensor based analysis. The device comprising: a housing (406) comprising at least one inlet (407) and at least one outlet (408) for the exhaled breath to exit through, and a sampling membr ...


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HAMMARLUND BO, BECK OLOF: Dispositif déchantillonnage portable et procédé pour la détection de drogue dans le souffle expiré, Tragbare Probenahmevorrichtung und Verfahren für den Nachweis von Arzneimitteln in der Ausatemluft, A portable sampling device and method for drug detection from exhaled breath. SENSA BUES, October 31, 2012: EP2518499-A1 (4 worldwide citation)

A portable drug sampling device for handheldly collecting a sample from exhaled breath of a subject for further sensor based analysis. The device comprising: a housing (406) comprising at least one inlet (407) and at least one outlet (408) for the exhaled breath to exit through, and a sampling membr ...


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Göran Palmskog, Olof Beck, Per Ola Andersson: System and method for detection of analytes in exhaled breath. Sensa Bues, Downs Rachlin Martin PLLC, April 22, 2014: US08705029 (3 worldwide citation)

A device, system, and methods are disclosed for detecting the presence or determining a quantitative amount of at least one drug substance from exhaled breath of a subject in-situ. A collecting surface has a Surface Enhanced Raman Spectroscopy (SERS)-active layer that comprises at least one SERS-act ...


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Göran Palmskog, Olof Beck, Per Ola Andersson: System and method for detection of analytes in exhaled breath. Sensa Bues, Downs Rachlin Martin PLLC, February 5, 2013: US08368883 (3 worldwide citation)

A sensor for detecting a drug substance (15) from exhaled breath of a subject in-situ. Its collecting surface has a Surface Enhanced Raman Spectroscopy (SERS)-active layer (14) of a SERS-active material. The collecting surface is arranged as an outer surface of a waveguide (12) for contact with exha ...


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PALMSKOG GÖRAN: Surface-enhanced raman scattering for drug detection in exhaled breath. SENSA BUES, Krahbichler Intellectual Property Advisors, March 17, 2011: WO/2011/029888 (1 worldwide citation)

A sensor for detecting a drug substance (15) from exhaled breath of a subject in-situ. Its collecting surface has a Surface Enhanced Raman Spectroscopy (SERS)-active layer (14) of a SERS-active material. The collecting surface is arranged as an outer surface of a waveguide (12) for contact with exha ...


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Olof Beck, Bo Hammarlund: Portable sampling device and method for sampling drug substances from exhaled breath. Sensa Bues, Downs Rachlin Martin PLLC, May 22, 2018: US09977011

A portable drug sampling device for handheldly collecting a sample from exhaled breath of a subject for further sensor based analysis. The device comprising: a housing (406) comprising at least one inlet (407) and at least one outlet (408) for the exhaled breath to exit through, and a sampling membr ...


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Olof Beck: System and method for eluting and testing substance from exhaled aerosol sample. Sensa Bues, Downs Rachlin Martin PLLC, August 30, 2016: US09429564

A method recovering one or more nonvolatile compounds from an exhaled aerosol collected on an electrostatic filter membrane (205) comprises eluting the nonvolatile compounds from the filter with a polar solvent and collecting the eluate. The method is useful for processing samples collected from a p ...


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BECK OLOF, HAMMARLUND BO: [fr] Système dinterverrouillage de véhicule et procédé basé sur la détection danalytes dans le souffle expiré, [de] Fahrzeugverriegelungssystem und Verfahren basierend auf dem Nachweis von Analyten in der Ausatemluft, [en] A vehicle interlocking system and method based on detection of analytes in exhaled breath. SENSA BUES, September 12, 2012: EP2498091-A1

[en] A drug interlock for vehicles based on exhaled breath directed onto said SERS-active substrate, wherein a detected drug substance in exhaled breath of a subject locks said vehicle from use for at least a pre-determined time or a repeated exhaled breath test where no drugs are detected. The coll ...


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BECK OLOF, HAMMARLUND BO: [fr] Procédé dinterverrouillage de véhicule basé sur la détection de drogues dans le souffle expiré, [de] Fahrzeugverriegelungsverfahren basierend auf dem Nachweis von Drogen in der Ausatemluft, [en] A vehicle interlocking method based on detection of analytes in exhaled breath. SENSA BUES, September 12, 2012: EP2498092-A1

[en] A method of interlocking vehicles is disclosed based on exhaled breath directed onto a SERS sensor. When a drug substance is detected in exhaled breath of a subject, said vehicle is locked from use for at least a pre-determined time or a repeated exhaled breath test where no drugs are detected. ...