1
James Bernard Seward, Abdul Jamil Tajik: Volumetric image ultrasound transducer underfluid catheter system. Mayo Foundation for Medical Education and Research, Merchant Gould Smith Edell Welter & Schmidt P A, January 6, 1998: US05704361 (211 worldwide citation)

An underfluid ultrasound imaging catheter system includes a catheter having a distal end inserted into an underfluid structure, an ultrasonic transducer array mounted proximate the distal end of the catheter wherein the array has a row of individual transducer crystals, a lens mounted on the array f ...


2
James Bernard Seward, Abdul Jamil Tajik: Ultrasound catheter and method for imaging and hemodynamic monitoring. Mayo Foundation for Medical Education and Research, Merchant Gould Smith Edell Welter & Schmidt P A, February 3, 1998: US05713363 (156 worldwide citation)

A catheter apparatus for monitoring cardiovascular function is provided. The catheter apparatus contains an elongated body having proximal and distal ends; a phased-array ultrasonic transducer; and an electrical conductor. The phased-array ultrasonic transducer is mounted proximate the distal end of ...


3
James Bernard Seward, Abdul Jamil Tajik: Volumetric image ultrasound transducer underfluid catheter system. Mayo Foundation for Medical Education and Research, Merchant & Gould P C, August 8, 2000: US06099475 (101 worldwide citation)

An underfluid ultrasound imaging catheter system includes a catheter having a distal end inserted into an underfluid structure, an ultrasonic transducer array mounted proximate the distal end of the catheter wherein the array has a row of individual transducer crystals, a lens mounted on the array f ...


4
James Bernard Seward, Abdul Jamil Tajik: Longitudinal multiplane ultrasound transducer underfluid catheter system. Mayo Foundation for Medical Education and Research, Merchant Gould Smith Edell Welter & Schmidt P A, December 23, 1997: US05699805 (101 worldwide citation)

An underfluid imaging, diagnostic, interventional, or measuring catheter apparatus including an outer catheter body and a drive shaft receivable in the outer body and rotatable with respect to the outer body; an ultrasound transducer array mounted on the rotatable drive shaft and rotated with the dr ...


5
James Bernard Seward, Douglas L Packer: Simultaneous side-and-end viewing underfluid catheter. Mayo Foundation for Medical Education and Research, Merchant & Gould P C, May 9, 2000: US06059731 (82 worldwide citation)

A simultaneous side-and-end viewing ultrasound imaging catheter system includes at least one side array and at least one end array. Each of the arrays has at least one row of ultrasonic transducer elements. The elements are operable as a single ultrasound transducer which are phased to produce a fie ...


6
James Bernard Seward, Abdul Jamil Tajik: Volumetric image ultrasound transducer underfluid catheter system. Mayo Foundation for Medical Education and Research, Merchant & Gould P C, March 21, 2000: US06039693 (67 worldwide citation)

An underfluid ultrasound imaging catheter system includes a catheter having a distal end inserted into an underfluid structure, an ultrasonic transducer array mounted proximate the distal end of the catheter wherein the array has a row of individual transducer crystals, a lens mounted on the array f ...


7
James Bernard Seward, Abdul Jamil Tajik: Volumetric image ultrasound transducer underfluid catheter system. Mayo Foundation for Medical Education and Research, Merchant & Gould P C, October 23, 2001: US06306096 (58 worldwide citation)

An underfluid ultrasound imaging catheter system includes a catheter having a distal end inserted into an underfluid structure, an ultrasonic transducer array mounted proximate the distal end of the catheter wherein the array has a row of individual transducer crystals, a lens mounted on the array f ...


8
James Bernard Seward, Abdul Jamil Tajik: Volumetric image ultrasound transducer underfluid catheter system. Mayo Foundation for Medical Education and Research, Merchant & Gould P C, October 10, 2000: US06129672 (51 worldwide citation)

An underfluid ultrasound imaging catheter system includes a catheter having a distal end inserted into an underfluid structure, an ultrasonic transducer array mounted proximate the distal end of the catheter wherein the array has a row of individual transducer crystals, a lens mounted on the array f ...


9
James Bernard Seward, Abdul Jamil Tajik: Underfluid catheter system and method having a rotatable multiplane transducer. Mayo Foundation for Medical Education and Research, Merchant & Gould P C, January 9, 2001: US06171247 (16 worldwide citation)

A self-contained ultrasound catheter device capable of delivering diagnostic and therapeutic tools in a field of ultrasound includes a rotatable multiplane sector phased array imaging ultrasound transducer used for the visualization of under fluid structures and/or diagnostic and therapeutic events. ...


10
James Bernard Seward, Abdul Jamil Tajik: Volumetric image ultrasound transducer underfluid catheter system. Mayo Foundation for Medical Education & Research, Quarles & Brady, January 2, 2007: US07156812 (13 worldwide citation)

An underfluid ultrasound imaging catheter system includes a catheter having a distal end inserted into an underfluid structure, an ultrasonic transducer array mounted proximate the distal end of the catheter wherein the array has a row of individual transducer crystals, a lens mounted on the array f ...