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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US397355515 Oct 197410 Ago 1976Electrode cell assembly for the continuous determination of ion concentrations in living tissues
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US446781718 May 198328 Ago 1984Cordis CorporationSmall diameter lead with introducing assembly
US448855815 Jun 198218 Dic 1984Innova Wiener Innovationsgesellschaft m.b.H.Birth monitor
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US481342526 Ago 198721 Mar 1989American Home Products CorporationFetal electrode product
US51050771 Ago 199014 Abr 1992Ricoh Company, Ltd.Laser beam scanning position detecting device having means for determining print start timing
US512342025 Mar 199123 Jun 1992Hewlett-Packard CompanyMethod and apparatus for processing heart rate traces in a fetal monitor
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US525762714 Nov 19912 Nov 1993TelMed, Inc.Portable non-invasive testing apparatus
US52656133 Abr 199230 Nov 1993TelMed, Inc.Portable non-invasive testing apparatus with logarithmic amplification
US528414131 Jul 19928 Feb 1994Electrode emplacement apparatus for amniotomy and fetal monitoring and method of use
US537767723 Sep 19933 Ene 1995Graphic Controls CorporationPackaging system for a fetal electrode
US538857923 Sep 199314 Feb 1995Graphic Controls CorporationFetal electrode product with channeled drive mechanism and improved torque characteristics
US541102415 Dic 19932 May 1995Corometrics Medical Systems, Inc.Fetal pulse oximetry sensor
US544349329 Dic 199222 Ago 1995Alfred E. Mann Foundation For Scientific ResearchCochlea stimulating electrode assembly, insertion tool, holder and method of implantation
US54740654 Abr 199412 Dic 1995Graphic Controls CorporationNon-invasive fetal probe
US552287428 Jul 19944 Jun 1996Medical lead having segmented electrode
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US556668022 Sep 199522 Oct 1996Graphic Controls CorporationTransducer-tipped intrauterine pressure catheter system
US56654777 Jun 19959 Sep 1997Graphic Controls CorporationHydrogel adhesive for attaching medical device to patient
US567173617 Oct 199530 Sep 1997Graphic Controls CorporationFetal electrode product with easy-to-handle connector
US574326017 Mar 199528 Abr 1998Nellcor Puritan Bennett IncorporatedFetal pulse oximetry apparatus and method of use
US577605813 Ago 19967 Jul 1998Nellcor Puritan Bennett IncorporatedPressure-attached presenting part fetal pulse oximetry sensor
US583362231 Oct 199610 Nov 1998Graphic Controls CorporationNon-invasive fetal probe having improved mechanical and electrical properties
US583943913 Nov 199524 Nov 1998Nellcor Puritan Bennett IncorporatedOximeter sensor with rigid inner housing and pliable overmold
US585122622 Oct 199622 Dic 1998Medtronic, Inc.Temporary transvenous endocardial lead
US615152026 Ene 199921 Nov 2000GE Medical Systems Information Technologies, Inc.Connector for fetal probe
US63567788 Mar 200012 Mar 2002GE Medical Systems Information Technologies, Inc.Connector assembly for fetal scalp electrode
US63632724 Oct 200026 Mar 2002GE Medical Systems Information Technologies, Inc.Connector for fetal probe
US66620433 Ago 20009 Dic 2003GE Marquette Medical Systems, Inc.Heart beat coincidence detection
US667153021 Feb 200230 Dic 2003Nellcor Puritan Bennett IncorporatedPositioning method for pulse oximetry fetal sensor
US733698530 Sep 200426 Feb 2008Clinical Innovations, LLCFetal heart rate electrode assembly, connector for same, cable assembly, system, and methods of use
US807825122 Jun 200613 Dic 2011Kestrel Labs, Inc.Spring wing assembly for photoplethysmorgraphic sensor