1
Mir A Imran, Mark L Pomeranz: Catheter for RF ablation with cooled electrode. Cardiac Pathways Corporation, Flehr Hohbach Test Albritton & Herbert, September 20, 1994: US05348554 (807 worldwide citation)

A catheter for radio frequency ablation with a cooled electrode for use in tissue having a surface comprising an elongate member having proximal and distal extremities. A metal conducting electrode secured to the distal extremity of the elongate member and having a chamber therein. A conductor exten ...


2
Mir A Imran, Mark L Pomeranz, Gholam Reza Zadno Azizi: Apparatus and Method for ventricular mapping and ablation. Cardiac Pathways Corporation, Harold C Hohbach, Flehr Hohbach Test Albritton & Herbert, November 14, 1995: US05465717 (555 worldwide citation)

Apparatus for mapping a wall of a heart forming a chamber in the heart comprising a guiding catheter having a lumen extending therethrough and a mapping catheter having a shaft that is slidably mounted in the lumen of the guiding catheter. A basket assembly is provided and is comprised of a pluralit ...


3
Mir A Imran, Mark L Pomeranz: Method for RF ablation using cooled electrode. Cardiac Pathways Corporation, Flehr Hohbach Test Albritton & Herbert, June 13, 1995: US05423811 (523 worldwide citation)

A catheter for radio frequency ablation with a cooled electrode for use in tissue having a surface comprising an elongate member having proximal and distal extremities. A metal conducting electrode secured to the distal extremity of the elongate member and having a chamber therein. A conductor exten ...


4
Mir A Imran, Mark L Pomeranz: Catheter for RF ablation with cooled electrode and apparatus for use therewith. Cardiac Pathways Corporation, Flehr Hohbach Test Albritton & Herbert, December 16, 1997: US05697927 (405 worldwide citation)

A catheter for radio frequency ablation with a cooled electrode for use in tissue having a surface comprising an elongate member having proximal and distal extremities. A metal conducting electrode secured to the distal extremity of the elongate member and having a chamber therein. A conductor exten ...


5
Mark L Pomeranz, Mir A Imran: Apparatus with basket assembly for endocardial mapping. Cardiac Pathways Corporation, Flehr Hohbach Test Albritton & Herbert, September 13, 1994: US05345936 (399 worldwide citation)

An apparatus for mapping the wall of a chamber of the heart having blood therein. The apparatus includes a flexible elongate tubular member having proximal and distal extremities and at least one lumen extending therethrough. A basket assembly is carried by the distal extremity of the flexible elong ...


6
Mark L Pomeranz, Troy J Chapman, Darren R Sherman, Mir Imran: Apparatus and method for linear lesion ablation. Cardiac Pathways Corporation, Limbach & Limbach L, September 1, 1998: US05800482 (396 worldwide citation)

An apparatus for ablating body tissue, and particularly for creating linear lesions within a chamber of a patient's heart, includes an elongate member having an ablation section. The ablation section includes an infusion tube and a plurality of spaced electrodes. The infusion tube and electrodes are ...


7
Mir A Imran, Mark L Pomeranz: Catheter for RF ablation with cooled electrode and method. Cardiac Pathways, Flehr Hohbach Test Albritton & Herbert, August 19, 1997: US05658278 (378 worldwide citation)

A catheter for radio frequency ablation with a cooled electrode for use in tissue having a surface comprising an elongate member having proximal and distal extremities. A metal conducting electrode secured to the distal extremity of the elongate member and having a chamber therein. A conductor exten ...


8
Mark L Pomeranz, Troy J Chapman, Darren R Sherman, Scott Tedder, Steven C Anderson: Deflectable loop design for a linear lesion ablation apparatus. Cardiac Pathways Corporation, Limbach & Limbach L, April 20, 1999: US05895417 (338 worldwide citation)

An apparatus for ablating body tissue, and particularly for creating linear lesions within a chamber of a patient's heart, is provided. The apparatus includes an elongate member having an ablation section which includes an infusion tube and a plurality of spaced electrodes. The infusion tube and ele ...


9
Robert M Scribner, Stephen M Salmon, Mark L Pomeranz: Ultrasonic imaging catheter having rotational image correlation. Cardiovascular Imaging Systems, Townsend and Townsend, October 8, 1991: US05054492 (337 worldwide citation)

An ultrasonic imaging catheter comprises a catheter body having a distal end and a proximal end. An ultrasonic imaging transducer is located within the distal end and is arranged to produce an image in an image plane which is generally normal to the axial direction of the catheter. An ultrasonically ...


10
Mark L Pomeranz, Peter Park: Shapable catheter using exchangeable core and method of use. Cardiac Pathways Corporation, Limbach & Limbach, March 16, 1999: US05882346 (287 worldwide citation)

In a shapable catheter and method for positioning a shapable catheter within a body cavity, a core wire is provided which includes a pre-shaped region bent into a predetermined shape. A catheter is provided which includes a lumen proportioned to slidably receive the core wire. The catheter includes ...