Inventor · disambiguated record
Hanna Viertio-Oja
Also filed as: VIERTI-OJA HANNA E · VIERTIO-OJA HANNA · VIERTIO-OJA HANNA E · VIERTIO-OJA HANNA ELINA
20 granted patents·8 pending applications·714 citations·filing 2000–2017
96Inventor score
Files withGEN ELECTRIC8INSTRUMENTARIUM CORP6GE HEALTHCARE FINLAND OY3VIERTIO-OJA HANNA E2VIERTIOE-OJA HANNA E2
Top patents by PatentIndex Score
28 records- 0192US6731975B1Method and apparatus for determining the cerebral state of a patient with fast responseINSTRUMENTARIUM CORP·Filed 2000·Granted May 4, 2004·63 cites·46 claims
- 0291US6801803B2Method and apparatus for determining the cerebral state of a patient with fast responseINSTRUMENTARIUM CORP·Filed 2002·Granted Oct 5, 2004·75 cites·40 claims
- 0387US7228169B2Method and apparatus for determining the cerebral state of a patient with fast responseGE HEALTHCARE FINLAND OY·Filed 2003·Granted Jun 5, 2007·41 cites·57 claims
- 0483US7844324B2Measurement of EEG reactivityGEN ELECTRIC·Filed 2007·Granted Nov 30, 2010·31 cites·11 claims
- 0583US6631291B2Closed loop drug administration method and apparatus using EEG complexity for control purposesINSTRUMENTARIUM CORP·Filed 2001·Granted Oct 7, 2003·108 cites·54 claims
- 0682US8221330B2Measurement for EEG reactivitySARKELA MIKA·Filed 2010·Granted Jul 17, 2012·18 cites·13 claims
- 0782US7725173B2Measurement of responsiveness of a subject with lowered level of consciousnessGE HEALTHCARE FINLAND OY·Filed 2005·Granted May 25, 2010·35 cites·21 claims
- 0882US7130673B2Method of positioning electrodes for central nervous system monitoring and sensing pain reactions of a patientINSTRUMENTARIUM CORP·Filed 2003·Granted Oct 31, 2006·126 cites·17 claims
- 0980US6950698B2Method of positioning electrodes for central nervous system monitoringINSTRUMENTARIUM CORP·Filed 2003·Granted Sep 27, 2005·126 cites·26 claims
- 1075USRE41291EClosed loop drug administration method and apparatus using EEG complexity for control purposesGE HEALTHCARE FINLAND OY·Filed 2005·Granted Apr 27, 2010·15 cites·54 claims
- 1174US7783343B2Monitoring of the cerebral state of a subjectGEN ELECTRIC·Filed 2005·Granted Aug 24, 2010·22 cites·34 claims
- 1270US7848795B2Determination of sleep depthGEN ELECTRIC·Filed 2006·Granted Dec 7, 2010·9 cites·19 claims
- 1366US7599735B2Electrode configuration for central nervous system monitoringGEN ELECTRIC·Filed 2005·Granted Oct 6, 2009·5 cites·10 claims
- 1465US8985107B2Method, arrangement and computer program product for respiratory gas monitoring of ventilated patientsVIERTIÖ-OJA HANNA·Filed 2012·Granted Mar 24, 2015·5 cites·16 claims
- 1564US10674424B2Method and apparatus for measuring physiological parametersGEN ELECTRIC·Filed 2015·Granted Jun 2, 2020·1 cites·14 claims
- 1663US7509161B2Method and apparatus for determining the cerebral state of a patient using generalized spectral entropy of the EEG signalINSTRUMENTARIUM CORP·Filed 2004·Granted Mar 24, 2009·27 cites·8 claims
- 1762US9398863B2Detection of anomalies in measurement of level of hypnosisVIERTIÖ-OJA HANNA E·Filed 2007·Granted Jul 26, 2016·5 cites·23 claims
- 1856US2008108970A1Control of Drug AdministrationVIERTIO-OJA HANNA E·Filed 2006·Application pending·0 cites
- 1955US8145297B2Measurement of EEG reactivityVIERTIOE-OJA HANNA E·Filed 2006·Granted Mar 27, 2012·1 cites·12 claims
- 2055US8064993B2Measurement of EEG reactivityVIERTIOE-OJA HANNA E·Filed 2005·Granted Nov 22, 2011·1 cites·15 claims
- 2153US2007010756A1Patient monitoring during drug administrationVIERTIO-OJA HANNA E·Filed 2005·Application pending·0 cites
- 2251US2011108034A1Method and system for controlling a ventilatorGEN ELECTRIC·Filed 2009·Application pending·0 cites
- 2349US2010130834A1Measurement of responsiveness of a subjectGEN ELECTRIC·Filed 2008·Application pending·0 cites
- 2447US2007015985A1Method of positioning electrodes for central nervous system monitoring and sensing pain reactions of a patientTOLVANEN-LAAKSO HELI·Filed 2006·Application pending·0 cites
- 2547US2004082876A1Method and apparatus for determining the cerebral state of a patient with fast responseFiled 2003·Application pending·0 cites
- 2641US9750430B2Methods of intravenous drug monitoringLI BO·Filed 2011·Granted Sep 5, 2017·0 cites·16 claims
- 2740US2018000378A1Method and apparatus for recording respiratory rateGEN ELECTRIC·Filed 2017·Application pending·0 cites
- 2839US2008167565A1Method and Arrangement for Obtaining Diagnostic Information of a PatientLAITIO TIMO·Filed 2007·Application pending·0 cites
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