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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US404475714 Ene 197630 Ago 1977The Kendall CompanyCholangiography device and method
US404475814 Ene 197630 Ago 1977The Kendall CompanyCholangiography device and method
US474782318 Jun 198631 May 1988Cannulae
US500073227 Abr 198919 Mar 1991The United States of America as represented by the Secretary of the ArmyDevice and method for providing multiple doses of a liquid material over time to a gut associated lymphoid tissue or a test animal
US50714121 Mar 199110 Dic 1991Laparomed CorporationDevice and method for performing cholangiography
US514692521 Nov 199015 Sep 1992Cholangiocatheter and delivery system
US51473342 Ene 199115 Sep 1992Catheter for cholangiography
US51766473 Jun 19915 Ene 1993Catheter device for performing a cholangiogram during a laparoscopy surgery
US51834704 Mar 19912 Feb 1993International Medical, Inc.Laparoscopic cholangiogram catheter and method of using same
US526560625 Feb 199330 Nov 1993C. R. Bard, Inc.System and technique for measuring blood characteristics by centering a sensor in an artery
US52841389 Jul 19918 Feb 1994C. R. Bard, Inc.Apparatus and method for positioning a sensor away from the blood vessel wall
US560553912 May 199425 Feb 1997Urohealth Systems, Inc.Self-introducing infusion catheter

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