R
Robert J. Crowley
Researcher at Boston Scientific Corporation
Publications - 19
Citations - 4525
Robert J. Crowley is an academic researcher from Boston Scientific Corporation. The author has contributed to research in topics: Transducer & Ultrasonic sensor. The author has an hindex of 15, co-authored 19 publications receiving 4525 citations.
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Catheters for imaging, sensing electrical potentials and ablating tissue
TL;DR: In this paper, an acoustic imaging system for use within a heart has a catheter, an ultrasound device, and an electrode mounted on the catheter to create an ultrasonic image, and the electrode is arranged for electrical contact with the internal structure.
PatentDOI
Acoustic imaging catheter and the like
TL;DR: In this article, the authors presented a set of selectable catheter sheaths, including a sheath with an integral acoustically-transparent window, sheaths with end extensions that aid in positioning and a liquid injection-producing sheath.
Patent
Energetically-controlled delivery of biologically active material from an implanted medical device
TL;DR: In this paper, a medical device and system capable of providing on-demand delivery of biologically active material to a body lumen patient, and a method of making such medical device was presented.
Patent
Ultrasound imaging guidewire
Mark A. Hamm,Robert J. Crowley +1 more
TL;DR: In this paper, the proximal connector is constructed to be attached to and detached from a device to enable a therapeutic device to be introduced over the guidewire, the connector has a stationary portion secured to the outer wall and an inner drive portion securing to the shaft, the floppy tip portion comprises an outer wire coil (7) and a core rod (8) which tapers from a relatively large diameter at a proximal joint with the outer wire coils to a floppy distal tip, and the elongated transition section (34) serves to join the main body portion to the
Patent
Acousting imaging catheters and the like
TL;DR: In this paper, the authors presented a set of selectable catheter sheaths, including a sheath with an integral acoustically-transparent window, sheaths with end extensions that aid in positioning and a liquid injection-producing sheath.