Assignee
NELLCOR PURITAN BENNETT INC
US·151 granted patents·14 pending applications·29,313 citations·filing 1992–2010
Top patents by PatentIndex Score
165 records- 0199US6748254B2Stacked adhesive optical sensorNELLCOR PURITAN BENNETT INC·Filed 2002·Granted Jun 8, 2004·403 cites·19 claims
- 0298US7270126B2Ventilator breath display and graphic user interfaceNELLCOR PURITAN BENNETT INC·Filed 2006·Granted Sep 18, 2007·226 cites·21 claims
- 0398US7209774B2Pulse oximeter with separate ensemble averaging for oxygen saturation and heart rateNELLCOR PURITAN BENNETT INC·Filed 2006·Granted Apr 24, 2007·48 cites·2 claims
- 0498US6739337B2System and method for transient response and accuracy enhancement for sensors with known transfer characteristicsNELLCOR PURITAN BENNETT INC·Filed 2003·Granted May 25, 2004·191 cites·6 claims
- 0598US6553991B1System and method for transient response and accuracy enhancement for sensors with known transfer characteristicsNELLCOR PURITAN BENNETT INC·Filed 1999·Granted Apr 29, 2003·206 cites·6 claims
- 0698US6305373B1System and method for setting and displaying ventilator alarmsNELLCOR PURITAN BENNETT INC·Filed 2000·Granted Oct 23, 2001·226 cites·17 claims
- 0798US6269812B1Ventilator breath display and graphic user interfaceNELLCOR PURITAN BENNETT INC·Filed 1999·Granted Aug 7, 2001·288 cites·25 claims
- 0898US5865168ASystem and method for transient response and accuracy enhancement for sensors with known transfer characteristicsNELLCOR PURITAN BENNETT INC·Filed 1997·Granted Feb 2, 1999·236 cites·4 claims
- 0997US7117438B2Graphic user interface for a patient ventilatorNELLCOR PURITAN BENNETT INC·Filed 2002·Granted Oct 3, 2006·256 cites·19 claims
- 1097US7036504B2Ventilator breath display and graphic user interfaceNELLCOR PURITAN BENNETT INC·Filed 2003·Granted May 2, 2006·221 cites·9 claims
- 1197US6675801B2Ventilator breath display and graphic user interfaceNELLCOR PURITAN BENNETT INC·Filed 2001·Granted Jan 13, 2004·270 cites·15 claims
- 1297US6369838B1Graphic user interface for a patient ventilatorNELLCOR PURITAN BENNETT INC·Filed 1999·Granted Apr 9, 2002·374 cites·11 claims
- 1397US5915379AGraphic user interface for a patient ventilatorNELLCOR PURITAN BENNETT INC·Filed 1997·Granted Jun 29, 1999·361 cites·5 claims
- 1497US5881723AVentilator breath display and graphic user interfaceNELLCOR PURITAN BENNETT INC·Filed 1997·Granted Mar 16, 1999·396 cites·23 claims
- 1596US7123950B2Nuisance alarm reductions in a physiological monitorNELLCOR PURITAN BENNETT INC·Filed 2004·Granted Oct 17, 2006·413 cites·12 claims
- 1696US6845256B2Motion compatible sensor for non-invasive optical blood analysisNELLCOR PURITAN BENNETT INC·Filed 2002·Granted Jan 18, 2005·408 cites·1 claims
- 1796US6681126B2Method and apparatus for improving the durability of a sensorNELLCOR PURITAN BENNETT INC·Filed 2002·Granted Jan 20, 2004·235 cites·3 claims
- 1896US6018673AMotion compatible sensor for non-invasive optical blood analysisNELLCOR PURITAN BENNETT INC·Filed 1996·Granted Jan 25, 2000·663 cites·16 claims
- 1996US5851179APulse oximeter sensor with articulating headNELLCOR PURITAN BENNETT INC·Filed 1996·Granted Dec 22, 1998·1.2k cites·11 claims
- 2096US5782237APulse oximeter and sensor optimized for low saturationNELLCOR PURITAN BENNETT INC·Filed 1995·Granted Jul 21, 1998·224 cites·47 claims
- 2195US6721584B2Method and apparatus for estimating physiological parameters using model-based adaptive filteringNELLCOR PURITAN BENNETT INC·Filed 2001·Granted Apr 13, 2004·259 cites·4 claims
- 2295US6360745B1System and method for controlling the start up of a patient ventilatorNELLCOR PURITAN BENNETT INC·Filed 1999·Granted Mar 26, 2002·258 cites·12 claims
- 2395US5853364AMethod and apparatus for estimating physiological parameters using model-based adaptive filteringNELLCOR PURITAN BENNETT INC·Filed 1996·Granted Dec 29, 1998·542 cites·41 claims
- 2494US7373191B2Shunt barrier in pulse oximeter sensorNELLCOR PURITAN BENNETT INC·Filed 2006·Granted May 13, 2008·82 cites·21 claims
- 2594US7369757B2Systems and methods for regulating power in a medical deviceNELLCOR PURITAN BENNETT INC·Filed 2006·Granted May 6, 2008·187 cites·30 claims
- 2694US6801797B2Pulse oximeter sensor with piece-wise functionNELLCOR PURITAN BENNETT INC·Filed 2001·Granted Oct 5, 2004·312 cites·8 claims
- 2794US6754516B2Nuisance alarm reductions in a physiological monitorNELLCOR PURITAN BENNETT INC·Filed 2001·Granted Jun 22, 2004·321 cites·17 claims
- 2894US6708049B1Sensor with signature of data relating to sensorNELLCOR PURITAN BENNETT INC·Filed 2000·Granted Mar 16, 2004·353 cites·21 claims
- 2994US6701170B2Blind source separation of pulse oximetry signalsNELLCOR PURITAN BENNETT INC·Filed 2001·Granted Mar 2, 2004·349 cites·8 claims
- 3094US5915380ASystem and method for controlling the start up of a patient ventilatorNELLCOR PURITAN BENNETT INC·Filed 1997·Granted Jun 29, 1999·226 cites·12 claims
- 3194US5752914AContinuous mesh EMI shield for pulse oximetry sensorNELLCOR PURITAN BENNETT INC·Filed 1996·Granted May 19, 1998·243 cites·21 claims
- 3293US7113815B2Stacked adhesive optical sensorNELLCOR PURITAN BENNETT INC·Filed 2004·Granted Sep 26, 2006·233 cites·23 claims
- 3393US6836679B2Method and apparatus for estimating physiological parameters using model-based adaptive filteringNELLCOR PURITAN BENNETT INC·Filed 2002·Granted Dec 28, 2004·203 cites·37 claims
- 3493US6591122B2Device and method for monitoring body fluid and electrolyte disordersNELLCOR PURITAN BENNETT INC·Filed 2001·Granted Jul 8, 2003·295 cites·38 claims
- 3593US6083172AMethod and apparatus for estimating physiological parameters using model-based adaptive filteringNELLCOR PURITAN BENNETT INC·Filed 1998·Granted Jul 4, 2000·368 cites·37 claims
- 3693US5603623ALock mechanism for a connectorNELLCOR PURITAN BENNETT INC·Filed 1992·Granted Feb 18, 1997·94 cites·3 claims
- 3792USRE39225ESystem and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilatorNELLCOR PURITAN BENNETT INC·Filed 2001·Granted Aug 8, 2006·172 cites·55 claims
- 3892US6606509B2Method and apparatus for improving the accuracy of noninvasive hematocrit measurementsNELLCOR PURITAN BENNETT INC·Filed 2001·Granted Aug 12, 2003·343 cites·27 claims
- 3992US5881717ASystem and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilatorNELLCOR PURITAN BENNETT INC·Filed 1997·Granted Mar 16, 1999·296 cites·55 claims
- 4092US5746806AApparatus and method for controlling output of an oxygen concentratorNELLCOR PURITAN BENNETT INC·Filed 1996·Granted May 5, 1998·146 cites·36 claims
- 4191US7047056B2Hat-based oximeter sensorNELLCOR PURITAN BENNETT INC·Filed 2003·Granted May 16, 2006·179 cites·13 claims
- 4291US6839579B1Temperature indicating oximetry sensorNELLCOR PURITAN BENNETT INC·Filed 2001·Granted Jan 4, 2005·248 cites·28 claims
- 4391US6668824B1System and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilatorNELLCOR PURITAN BENNETT INC·Filed 2000·Granted Dec 30, 2003·207 cites·26 claims
- 4491US6411833B1Method and apparatus for estimating physiological parameters using model-based adaptive filteringNELLCOR PURITAN BENNETT INC·Filed 1999·Granted Jun 25, 2002·266 cites·2 claims
- 4591US5924979AMedical diagnostic apparatus with sleep modeNELLCOR PURITAN BENNETT INC·Filed 1997·Granted Jul 20, 1999·532 cites·17 claims
- 4691US5807246ADisplay device in medical examination and treatment systemNELLCOR PURITAN BENNETT INC·Filed 1992·Granted Sep 15, 1998·178 cites·3 claims
- 4791US5676141AElectronic processor for pulse oximetersNELLCOR PURITAN BENNETT INC·Filed 1997·Granted Oct 14, 1997·240 cites·13 claims
- 4891US5660567AMedical sensor connector with removable encoding deviceNELLCOR PURITAN BENNETT INC·Filed 1995·Granted Aug 26, 1997·544 cites·25 claims
- 4991US5630411AValve for use with inhalation/exhalation respiratory phase detection circuitNELLCOR PURITAN BENNETT INC·Filed 1995·Granted May 20, 1997·329 cites·6 claims
- 5090US7236811B2Device and method for monitoring body fluid and electrolyte disordersNELLCOR PURITAN BENNETT INC·Filed 2003·Granted Jun 26, 2007·211 cites·61 claims
Showing the top 50 of 165 patent records by PatentIndex Score.
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