Assignee
PHYSIO CONTROL CORP
US·102 granted patents·11,072 citations·filing 1975–1997
Top patents by PatentIndex Score
102 records- 0198US4913150AMethod and apparatus for the automatic calibration of signals employed in oximetryPHYSIO CONTROL CORP·Filed 1986·Granted Apr 3, 1990·510 cites·17 claims
- 0298US4619265AInteractive portable defibrillator including ECG detection circuitPHYSIO CONTROL CORP·Filed 1985·Granted Oct 28, 1986·481 cites·10 claims
- 0398US4349015AManually-actuable CPR apparatusPHYSIO CONTROL CORP·Filed 1980·Granted Sep 14, 1982·231 cites·16 claims
- 0497US5285792ASystem for producing prioritized alarm messages in a medical instrumentPHYSIO CONTROL CORP·Filed 1992·Granted Feb 15, 1994·942 cites·16 claims
- 0596US5868790AKeyed self-latching battery pack for a portable defibrillatorPHYSIO CONTROL CORP·Filed 1997·Granted Feb 9, 1999·1.2k cites·26 claims
- 0696US4096856APortable electronic physiological instrument having separable first and second components, and improved mechanical connector thereforPHYSIO CONTROL CORP·Filed 1976·Granted Jun 27, 1978·95 cites·8 claims
- 0795US4610254AInteractive portable defibrillatorPHYSIO CONTROL CORP·Filed 1984·Granted Sep 9, 1986·387 cites·23 claims
- 0895US4424806AAutomated ventilation, CPR, and circulatory assistance apparatusPHYSIO CONTROL CORP·Filed 1981·Granted Jan 10, 1984·313 cites·42 claims
- 0993US4800495AMethod and apparatus for processing signals used in oximetryPHYSIO CONTROL CORP·Filed 1986·Granted Jan 24, 1989·494 cites·43 claims
- 1093USD278426SBattery chargerPHYSIO CONTROL CORP·Filed 1983·Granted Apr 16, 1985·73 cites·1 claims
- 1191US5582180ACombination three-twelve lead electrocardiogram cablePHYSIO CONTROL CORP·Filed 1994·Granted Dec 10, 1996·127 cites·14 claims
- 1291US5259381AApparatus for the automatic calibration of signals employed in oximetryPHYSIO CONTROL CORP·Filed 1989·Granted Nov 9, 1993·369 cites·3 claims
- 1390US5640078AMethod and apparatus for automatically switching and charging multiple batteriesPHYSIO CONTROL CORP·Filed 1994·Granted Jun 17, 1997·168 cites·12 claims
- 1489US4892101AMethod and apparatus for offsetting baseline portion of oximeter signalPHYSIO CONTROL CORP·Filed 1989·Granted Jan 9, 1990·331 cites·9 claims
- 1589USD298166SCentral hospital monitorPHYSIO CONTROL CORP·Filed 1986·Granted Oct 18, 1988·44 cites·1 claims
- 1688US5224870ABattery packPHYSIO CONTROL CORP·Filed 1991·Granted Jul 6, 1993·90 cites·12 claims
- 1788US4869253AMethod and apparatus for indicating perfusion and oxygen saturation trends in oximetryPHYSIO CONTROL CORP·Filed 1986·Granted Sep 26, 1989·333 cites·4 claims
- 1887US5350317ABattery packPHYSIO CONTROL CORP·Filed 1993·Granted Sep 27, 1994·80 cites·4 claims
- 1986US4917099AMethod and apparatus for differential lead impedance comparisonPHYSIO CONTROL CORP·Filed 1988·Granted Apr 17, 1990·54 cites·15 claims
- 2086USD277602SFluid dispensing pumpPHYSIO CONTROL CORP·Filed 1982·Granted Feb 12, 1985·21 cites·1 claims
- 2186USD244154SPortable defibrillatorPHYSIO CONTROL CORP·Filed 1976·Granted Apr 26, 1977·18 cites·1 claims
- 2284US5341806AMultiple electrode stripPHYSIO CONTROL CORP·Filed 1992·Granted Aug 30, 1994·337 cites·33 claims
- 2384US5137458AElectrode placement training systemPHYSIO CONTROL CORP·Filed 1991·Granted Aug 11, 1992·128 cites·19 claims
- 2484US4635639AModular physiological instrumentPHYSIO CONTROL CORP·Filed 1985·Granted Jan 13, 1987·207 cites·14 claims
- 2584USD269810SPhysiological signals monitor/recorder or the likePHYSIO CONTROL CORP·Filed 1981·Granted Jul 19, 1983·24 cites·1 claims
- 2684USD249064SPortable defibrillator/EKG monitor/EKG recorderPHYSIO CONTROL CORP·Filed 1976·Granted Aug 22, 1978·17 cites·1 claims
- 2783US4993423AMethod and apparatus for differential lead impedance comparisonPHYSIO CONTROL CORP·Filed 1990·Granted Feb 19, 1991·59 cites·12 claims
- 2883US4819646AFeedback-controlled method and apparatus for processing signals used in oximetryPHYSIO CONTROL CORP·Filed 1986·Granted Apr 11, 1989·207 cites·27 claims
- 2983US4625277ABlood pressure measuring device having adaptive cuff deflation ratePHYSIO CONTROL CORP·Filed 1984·Granted Nov 25, 1986·54 cites·10 claims
- 3083USD244155SPortable electrocardiogram monitor and recorderPHYSIO CONTROL CORP·Filed 1976·Granted Apr 26, 1977·16 cites·1 claims
- 3182US5741305AKeyed self-latching battery pack for a portable defibrillatorPHYSIO CONTROL CORP·Filed 1996·Granted Apr 21, 1998·182 cites·4 claims
- 3282US5605150AElectrical interface for a portable electronic physiological instrument having separable componentsPHYSIO CONTROL CORP·Filed 1994·Granted Feb 25, 1997·252 cites·14 claims
- 3382US5487751AMechanical connector for securing compatible medical instruments togetherPHYSIO CONTROL CORP·Filed 1994·Granted Jan 30, 1996·240 cites·2 claims
- 3482US4915656ADiscriminating medical electrode connectorPHYSIO CONTROL CORP·Filed 1988·Granted Apr 10, 1990·166 cites·11 claims
- 3582USD295739SBattery pack for a portable defibrillatorPHYSIO CONTROL CORP·Filed 1985·Granted May 17, 1988·21 cites·1 claims
- 3681US5246002ANoise insensitive pulse transmittance oximeterPHYSIO CONTROL CORP·Filed 1992·Granted Sep 21, 1993·287 cites·18 claims
- 3781US4671591AElectrical connectorPHYSIO CONTROL CORP·Filed 1985·Granted Jun 9, 1987·82 cites·10 claims
- 3881USD244153SDefibrillator paddle electrodePHYSIO CONTROL CORP·Filed 1976·Granted Apr 26, 1977·14 cites·1 claims
- 3980US5579234ASystem for automatically testing an electronic device during quiescent periodsPHYSIO CONTROL CORP·Filed 1994·Granted Nov 26, 1996·75 cites·29 claims
- 4080US4859056AMultiple-pulse method and apparatus for use in oximetryPHYSIO CONTROL CORP·Filed 1986·Granted Aug 22, 1989·165 cites·29 claims
- 4180US4355642AMultipolar electrode for body tissuePHYSIO CONTROL CORP·Filed 1980·Granted Oct 26, 1982·123 cites·18 claims
- 4278USD253610SPortable defibrillator/EKG monitor/EKG recorder or the likePHYSIO CONTROL CORP·Filed 1978·Granted Dec 4, 1979·14 cites·1 claims
- 4377USD297763SPatient monitorPHYSIO CONTROL CORP·Filed 1986·Granted Sep 20, 1988·16 cites·1 claims
- 4476USD243717SPhysiological monitoring device housingPHYSIO CONTROL CORP·Filed 1975·Granted Mar 15, 1977·16 cites·1 claims
- 4575USD291245SDefibrillatorPHYSIO CONTROL CORP·Filed 1985·Granted Aug 4, 1987·15 cites·1 claims
- 4675USD290396SDefibrillator paddlePHYSIO CONTROL CORP·Filed 1985·Granted Jun 16, 1987·16 cites·1 claims
- 4775USD253609SPortable EKG monitor/EKG recorder or the likePHYSIO CONTROL CORP·Filed 1978·Granted Dec 4, 1979·11 cites·1 claims
- 4873USD253608SPortable defibrillator or the likePHYSIO CONTROL CORP·Filed 1978·Granted Dec 4, 1979·11 cites·1 claims
- 4971USD342788SDefibrillatorPHYSIO CONTROL CORP·Filed 1992·Granted Dec 28, 1993·15 cites·1 claims
- 5070US5309909ACombined skin preparation and monitoring electrodePHYSIO CONTROL CORP·Filed 1992·Granted May 10, 1994·155 cites·20 claims
Showing the top 50 of 102 patent records by PatentIndex Score.
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