1
Pflueger Russell, Henry Nita, Steven Bacich, Robert Siegel, Geoffrey Bond, Eugene DeCastro: Ultrasonic angioplasty device incorporating improved transmission member and ablation probe. Baxter International, SonicStar International, Stetina & Brunda, April 19, 1994: US05304115 (358 worldwide citation)

An ultrasonic angioplasty device comprising an elongate ultrasound transmission member having a proximal end attachable to an ultrasound generating device and a bulbous distal head or probe formed on the distal end thereof for effecting ablative treatment of an occluding lesion. The ultrasound trans ...


2
Henry Nita, Timothy Mills, Robert Siegel: Ultrasound catheter having integrated drug delivery system and methods of using same. Advanced Cardiovascular Systems, Fulwider Patton Lee & Utecht, December 7, 1999: US05997497 (285 worldwide citation)

An ultrasound delivery catheter equipped and configured for concurrent delivery of drugs or therapeutic agents. The catheter comprises an elongate pliable catheter body having an ultrasound delivery member or wire extending longitudinally therethrough. A drug/therapeutic agent infusion lumen also ex ...


3
Henry Nita, Timothy Mills, Robert Siegel: Method of using a catheter for delivery of ultrasonic energy and medicament. Advanced Cardiovascular Systems, Fulwider Patton Lee & Utecht, February 10, 2004: US06689086 (162 worldwide citation)

An ultrasound delivery catheter equipped and configured for concurrent delivery of drugs or therapeutic agents. The catheter comprises an elongate pliable catheter body having an ultrasound delivery member or wire extending longitudinally therethrough. A drug/therapeutic agent infusion lumen also ex ...


4
Russell Pflueger, Henry Nita, Steven Bacich, Robert Siegel, Geoffrey Bond, Eugene DeCastro: Ultrasonic angioplasty device incorporating an ultrasound transmission member made at least partially from a superelastic metal alloy. Baxter International, Stetina Brunda Buyan, Raymond Sun, March 14, 1995: US05397301 (145 worldwide citation)

An ultrasonic angioplasty device comprising an elongate ultrasound transmission member having a proximal end attachable to an ultrasound generating device and a bulbous distal head or probe formed on the distal end thereof for effecting ablative treatment of an occluding lesion. The ultrasound trans ...


5
Russell Pflueger, Henry Nita, Steven Bacich, Robert Siegel, Geoffrey Bond, Eugene DeCastro: Ultrasonic angioplasty device having surface disruptions. Baxter International, Fulwider Patton Lee & Utecht, July 30, 1996: US05540656 (144 worldwide citation)

An ultrasonic angioplasty device comprising an elongate ultrasound transmission member having a proximal end attachable to an ultrasound generating device and a bulbous distal head or probe formed on the distal end thereof for effecting ablative treatment of an occluding lesion. The ultrasound trans ...


6
Igor Malinowski, Robert Siegel: Intravascular ultrasound imaging guidewire. Coraje, Walter A Hackler, May 28, 1996: US05520189 (81 worldwide citation)

An ultrasonic imaging guidewire apparatus for ultrasonic diagnostic imaging of blood vessels, comprising: an elongated, flexible, catheter guide (10) having a plurality of electrical conductors, a transducer seat (11), attached to transducer seat (11) an ultrasonic transducer (14), a flexible distal ...


7
Robert Siegel: Single or multiple dose syringe. Susan P Petraglia, June 20, 2000: US06077252 (26 worldwide citation)

An improved single- or multiple-dose syringe having a conventional housing and an improved plunger configuration carrying a medicament- or saline-filled cartridge the contents of which are sequentially dispensed after the dispensing of a volume of a drawn-up primary fluid. A method for sequential ad ...


8
Ricardo Chin, Robert Siegel: Aware and active features for computer-aided design systems. Dassault Systems Solidworks Corporation, Hamilton Brook Smith & Reynolds P C, August 4, 2009: US07571079 (7 worldwide citation)

Processing data in a computer-aided design (CAD) system includes determining that a feature of a three-dimensional model has a condition that requires correction. The condition is automatically corrected by performing an action. The action may be an action that reorders a sequence of features in the ...


9
Steven Eric Polge, Robert Siegel: Segmented concurrent receive/transfer interface using shared RAM storage. International Business Machines Corporation, Joscelyn G Cockburn, John B Frisone, August 4, 1998: US05790893 (4 worldwide citation)

A communication adapter connected between a communication line and a host processor segments a received data frame by storing the received data in a buffer chain made up of equal length buffers. As each buffer is filled, the adapter interrupts the host. The host moves the data stored in the filled b ...


10
Barbara Martin, Oliver Schenk, Robert Siegel: Scanning unit of an optical position measuring device and optical position measuring device. Dr Johannes Heidenhain, Brinks Hofer Gilson & Lione, October 6, 2009: US07596880 (3 worldwide citation)

A scanning unit including a light source for illuminating a scale by a light beam and a detector for detecting the light beam which has been modulated by the scale as a function of a relative position between two objects. An inner chamber of the scanning unit in which the light beam extends is close ...