1
Kenneth Kensey: Device for sealing percutaneous puncture in a vessel. Intravascular Surgical Instruments, Caesar Rivise Bernstein Cohen & Pokotilow, May 17, 1988: US04744364 (641 worldwide citation)

A device for sealing an opening or puncture in the wall of a blood vessel, duct or other lumen of a living being. The device includes an elongated tubular body having an outlet at the distal end thereof and which is arranged to be inserted, such as percutaneously, through the puncture in the blood v ...


2
Kenneth R Kensey: Method and apparatus for surgically removing remote deposits. Intravascular Surgical Instruments, Caesar Rivise Bernstein Cohen & Pokotilow, December 23, 1986: US04631052 (391 worldwide citation)

Procedures and devices for opening restrictions, e.g., occlusions, in passageways, e.g., arteries, of living beings. The device basically comprises an elongated, flexible recanalization catheter arranged to be threaded through the passageway to the site of the restriction. The catheter includes a wo ...


3
Kenneth R Kensey: Method and apparatus for surgically removing remote deposits. Intravascular Surgical Instruments, Caesar Rivise Bernstein Cohen & Pokotilow, December 13, 1988: US04790813 (357 worldwide citation)

Procedures and devices for opening restrictions, e.g., occulsions, in passageways, e.g., arteries, of living beings. The device basically comprises an elongated, flexible recanalization catheter arranged to be threaded through the passageway to the site of the restriction. The catheter includes a wo ...


4
Kenneth R Kensey: Method and apparatus for surgically removing remote deposits. Intravascular Surgical Instruments, Caesar Rivise Bernstein & Cohen, May 20, 1986: US04589412 (233 worldwide citation)

A procedure and device for use in removing atherosclerotic plaques by inserting a multiple-lumen catheter having a cutting tip into an artery, such as the coronary artery. The cutting tip is rotated by the application of fluid pressure through an inner lumen while, if necessary, negative pressure ca ...


5
Kenneth Kensey, John Nash: Blood pumping catheter and method of use. Intravascular Surgical Instruments, Caesar Rivise Bernstein Cohen & Pokotilow, June 28, 1988: US04753221 (232 worldwide citation)

An elongated catheter for pumping blood through at least a portion of a being's vascular system. The catheter is of sufficiently small diameter and flexiblility to enable it to be passed through the vascular system so that the distal end portion of the catheter is located within or adjacent the bein ...


6
Kenneth Kensey, John Nash: Catheter with high speed moving working head. Intravascular Surgical Instruments, Caesar Rivise Bernstein Cohen & Polotilow, May 31, 1988: US04747821 (209 worldwide citation)

A flexible, small diameter catheter for effecting various surgical procedures, such as opening a restriction formed of an undesirable material, e.g., atherosclerotic plaque, in a lumen, e.g., an artery, of a living being. The catheter includes a working head having at least one, non-sharp impacting ...


7
Kenneth Kensey, John Nash: Reciprocating working head catheter. Intravascular Surgical Instruments, Caesar Rivise Bernstein Cohen & Pokotilow, June 7, 1988: US04749376 (157 worldwide citation)

A catheter device for introduction into the body of a being to effect a procedure, e.g., lumen opening, therein. The catheter is an elongated member having a working head at its distal end and is sufficiently flexible and of small diameter to enable it to be located within the body of the being with ...


8
Kenneth Kensey, John Nash: Catheter based surgical methods and apparatus therefor. Intravascular Surgical Instruments, Caesar Rivise Bernstein Cohen & Pokotilow, July 14, 1987: US04679558 (155 worldwide citation)

Methods for effecting various surgical procedures via the use of a flexible, small diameter, catheter. The catheter includes a working head arranged to be moved, e.g., rotated, at a high rate of speed by an associated drive system. In one method the catheter with the moving head is brought into enga ...


9
Kenneth Kensey, John Nash: Catheter based surgical methods and apparatus therefor. Intravascular Surgical Instruments, Caesar Rivise Bernstein Cohen & Pokotilow, May 12, 1987: US04664112 (142 worldwide citation)

Methods for effecting various surgical procedures via the use of a flexible, small diameter, catheter. The catheter includes a working head arranged to be moved, e.g., rotated, at a high rate of speed by an associated drive system. In one method the cathether with the moving head is brought into eng ...


10
Kenneth Kensey, John Nash: Catheter based surgical methods and apparatus therefor. Intravascular Surgical Instruments, Caesar Rivise Bernstein Cohen & Pokotilow, July 21, 1987: US04681106 (124 worldwide citation)

Methods for effecting various surgical procedures via the use of a flexible, small diameter, catheter. The catheter includes a working head arranged to be moved, e.g., rotated, at a high rate of speed by an associated drive system. In one method the catheter with the moving head is brought into enga ...