1
J Daniel Raulerson, Anthony J Madison, Timothy M Schweikert: Subcutaneous tunnelling device and methods of forming a subcutaneous tunnel. Medical Components, Panitch Schwarze Jacobs & Nadel P C, August 31, 1999: US05944732 (277 worldwide citation)

A subcutaneous tunnelling device, a dilator and a method of forming a subcutaneous tunnel are provided. The device includes a trocar having a front end with a point configured for piercing skin, and a dilator which has a front end removably attached to the rear end of the trocar. The dilator is for ...


2
Stephen R Ash, Anthony J Madison, Timothy M Schweikert: Splittable multiple catheter assembly and methods of inserting the same. HemoCleanse, Medical Components, Panitch Schwarze Jacobs & Nadel P C, September 7, 1999: US05947953 (258 worldwide citation)

A multiple lumen catheter assembly and methods for inserting the same are provided. The assembly includes a splittable membrane joining a first catheter and a second catheter for allowing the catheters to be at least partially longitudinally split from each other. Each catheter has at least one lume ...


3
Fred Hittman, Allan S Gelb, Marcia J Gelb, Thomas N Foreman: Filtered feedthrough assembly having a mounted chip capacitor for medical implantable devices and method of manufacture therefor. Hittman Materials & Medical Components, Morton J Rosenberg, David I Klein, July 22, 1997: US05650759 (219 worldwide citation)

A filtered feedthrough assembly (100, 100', 100", 200, 200", 300) for use in implantable medical devices is provided. The filtered feedthrough assembly provides at least one chip capacitor (110, 210) or an LC circuit coupled between a lead wire (12) and an end surface (18) of a metallic ferrule (14) ...


4
Timothy Schweikert, Anthony J Madison, Donald A Schon: Multilumen catheter assembly and methods for making and inserting the same. Medical Components, Joseph E Maenner, Monte & McGraw P C, April 13, 2004: US06719749 (218 worldwide citation)

A multilumen catheter assembly and methods for making and inserting the same are provided. The catheter assembly includes a unitary catheter and at least two distal end tubes which extend distally from the unitary catheter. The at least two lumens in the unitary catheter are in fluid communication w ...


5
Stephen R Ash, Anthony J Madison, Timothy M Schweikert: Splittable multiple catheter assembly and methods for inserting the same. Hemocleanse, Medical Components, Akin Gump Strauss Hauer & Feld L, February 20, 2001: US06190349 (197 worldwide citation)

A multiple lumen catheter assembly and methods for inserting the same are provided. The assembly includes a splittable membrane joining a first catheter and a second catheter for allowing the catheters to be at least partially longitudinally split from each other. Each catheter has at least one lume ...


6
Franco Tesio: Multiple catheter assembly. Medical Components, Panitch Schwarze Jacobs & Nadel P C, July 7, 1998: US05776111 (179 worldwide citation)

A double catheter assembly is provided which includes two single lumen catheters that pass through the center portion of a stabilizer disk in a juxtaposed relationship. The stabilizer disk may be provided with holes in its periphery that facilitate suturing of the disk to a patient's skin at the ins ...


7
James Anthony Fleming III: Multi-lumen coaxial catheter and method for making same. Medical Components, Panitch Schwarze Jacobs & Nadel P C, February 17, 1998: US05718678 (159 worldwide citation)

A multi-lumen coaxial catheter and method for making such a catheter are provided. The catheter includes three generally coaxially disposed catheter tubes having proximal and distal portions and defining three coaxial lumens. The distal portions are attached to the proximal portion of a sleeve. The ...


8
David F Markel, Anthony J Madison, David E Roberts, William R Harkins: Catheter having two coaxial lumens. Medical Components, William H Eilberg, October 1, 1991: US05053004 (158 worldwide citation)

A double-lumen catheter is made of two generally coaxial tubes. The tubes are joined, at their distal ends, by a sleeve inserted between the tubes, the sleeve being bonded to both tubes. The inner and outer tubes are connected, respectively, at their proximal ends, to first and second hubs. The hubs ...


9
Donald A Schon, Anthony J Madison, Timothy Schweikert: Multilumen catheter and methods for making the catheter. TwinCath, Medical Components, Joseph E Maenner, Monte & McGraw P C, February 24, 2004: US06695832 (148 worldwide citation)

A multilumen catheter assembly is provided, which includes a unitary portion and at least two distal end tubes extending distally from the unitary portion. The unitary portion includes an exterior having a generally round or oval shape in cross section and includes at least two distal end tubes of g ...


10
David F Markel, Anthony J Madison: Method for inserting a multiple catheter assembly. Medical Components, Panitch Schwarze Jacobs & Nadel P C, April 29, 1997: US05624413 (109 worldwide citation)

A method is provided for inserting a multiple catheter assembly into an area of a body to be catheterized through a single incision. Two independent catheters which are independently movable with respect to each other, or unattached to each other, along their entire length are inserted into the sing ...