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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US398962525 Feb 19752 Nov 1976Ma-De Inc.Detector for air in blood dialysis systems
US401420631 Mar 197529 Mar 1977Akron City HospitalApparatus and method for monitoring air emboli during extracorporeal circulation
US40656753 Jun 197627 Dic 1977The British Petroleum Company LimitedFlow monitoring devices
US41127732 May 197712 Sep 1978Rhode Island HospitalUltrasonic particulate sensing
US42377207 Ago 19789 Dic 1980Rhode Island HospitalUltrasonic particulate sensing
US43123429 Jun 198026 Ene 1982Abbott LaboratoriesI.V. Administration flow rate gauge
US436332118 Dic 198114 Dic 1982Abbott LaboratoriesI.V. Administration flow rate gauge
US43684784 Jun 198111 Ene 1983Shinshu Seiki Kabushiki Kaisha
Kabushiki Kaisha Suwa Seikosha
Ink supply system for ink jet printers
US440638215 Ene 198127 Sep 1983Multiplex Company, Inc.Empty beverage container signaling system
US443276124 Sep 198221 Feb 1984Abbott LaboratoriesVolumetric drop detector
US443276224 Sep 198221 Feb 1984Abbott LaboratoriesVolumetric drop detector
US44450123 Nov 198024 Abr 1984Liston Scientific CorporationMoisture sensor for purging system
US44522515 Nov 19825 Jun 1984Medrad, Inc.Syringe content indicating device
US45598316 Sep 198424 Dic 1985Siemens AktiengesellschaftMethod and device for flow measurement of small liquid volumes
US456550024 Feb 198321 Ene 1986Stewart-Riess Laboratories, Inc.Air bubble detecting and discriminating circuit arrangement and method
US462741929 Ago 19849 Dic 1986The Board of Regents, The University of TexasBlood pump apparatus and method
US462784028 Ene 19859 Dic 1986Cordis CorporationFlow monitoring device
US465824428 Mar 198514 Abr 1987IMED CorporationAir-in-line detector
US466254016 Feb 19845 May 1987Robotics IncorporatedApparatus for dispensing medium to high viscosity liquids with liquid flow detector and alarm
US48215581 May 198718 Abr 1989Abbott LaboratoriesUltrasonic detector
US49441917 Mar 198931 Jul 1990Abbott LaboratoriesUltrasonic detector
US50263486 Jun 198825 Jun 1991The General Hospital CorporationApparatus and method for the detection of IV catheter obstruction and extravasation
US51232757 Dic 199023 Jun 1992IVAC CorporationAir in-line sensor system
US518293822 Feb 19912 Feb 1993Nordson CorporationMethod and apparatus for detecting bubbles in pressurized liquid dispensing systems
US526066530 Abr 19919 Nov 1993IVAC CorporationIn-line fluid monitor system and method
US528971621 Ago 19921 Mar 1994The United States of America as represented by the United States Department of EnergyMonitoring and analyzing waste glass compositions
US545542325 Ago 19933 Oct 1995Orbital Sciences CorporationGas bubble detector
US548926523 Nov 19946 Feb 1996IVAC CorporationRestrictor fitting for an infusion pump
US614200812 Jun 19987 Nov 2000Abbott LaboratoriesAir bubble sensor
US632363213 Ago 199927 Nov 2001Coulter International Corp.Solid state RF oscillator-detector for flow cytometer
US645237214 Sep 200117 Sep 2002Coulter International Corp.Duet jfet rf oscillator-detector for flow cytometer
US70085354 Ago 20007 Mar 2006Wayne State University
TherOx, Inc.
DynamOx, Inc.
Apparatus for oxygenating wastewater
US72942784 Nov 200513 Nov 2007Wayne State University
TherOx, Inc.
DynamOx, Inc.
Method for oxygenating wastewater
US737714827 May 200527 May 2008Enginivity, LLCCapacitor-based gas detection in an intravenous fluid delivery system
US74310524 Sep 20047 Oct 2008Danfoss A/SFlow restrictor and system for delivering a flow of liquid in a microcapillary
US80331571 Oct 200711 Oct 2011Baxter International Inc.
Baxter Healthcare S.A.
Medical fluid air bubble detection apparatus and method

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