Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation
Reexamination Certificate
2006-10-20
2010-12-14
Winakur, Eric F (Department: 3768)
Surgery
Diagnostic testing
Detecting nuclear, electromagnetic, or ultrasonic radiation
C600S182000, C600S473000
Reexamination Certificate
active
07853316
ABSTRACT:
The present invention relates to a rotating catheter tip for optical coherence tomography based on the use of an optical fiber that does not rotate, that is enclosed in a catheter, which has a tip rotates under the influence of a fluid drive system to redirect light from the fiber to a surrounding vessel and the light reflected or backscattered from the vessel back to the optical fiber.
REFERENCES:
patent: 2334302 (1943-11-01), Akins
patent: 5176141 (1993-01-01), Bom et al.
patent: 5240003 (1993-08-01), Lancee et al.
patent: 5271402 (1993-12-01), Yeung et al.
patent: 5507294 (1996-04-01), Lum et al.
patent: 5920390 (1999-07-01), Farahi et al.
patent: 5957941 (1999-09-01), Ream
patent: 6134003 (2000-10-01), Tearney et al.
patent: 6134033 (2000-10-01), Bergano et al.
patent: 2002/0198457 (2002-12-01), Tearney et al.
patent: 2004/096049 (2004-11-01), None
Davies, Michael J., et al., “Plaque Fissuring—the cause of acute myocardial infarction, sudden ischaemic death, and crescendo angina”,Br Heart Jvol. 53, pp. 363-373, (1985).
Davies, Michael J., et al., “Risk of thrombosis in human atherosclerotic plaques: role of extracellular lipid, macrophage, and smooth muscle cell content”,Br Heart J, vol. 69, pp. 377-381, (1993).
Jang, I.K., et al., “Visualization of Cornoary Atheerosclerotic Plaques in Patients Using Optical Coherence Tomography: Comparsion With Intravascular Ultrasound”,Journal of the American College of Cardiology, vol. 29, No. 4, pp. 604-609, (2002).
Nisssen, Steven, “Coronary Angiography and Intravascular Ultrasound”,Am J Cardiol, vol. 87 (suppl), pp. 15A-20A, (2001).
Rabbani, R., et al., “Strategies to achieve coronary arterial plaque stabilization”,Cardiovascular Research, vol. 41, pp. 402-417, (1999).
Villard, Joseph W., et al., “Use of a Blood Substitute to Determine Instantaneous Murine Right Ventricular Thickening With Optical Coherence Tomography”,Circulation, Journal of the American Heart Association, vol. 105, pp. 1843-1849, (2002).
Little, W.C., et al., “The underlying coronary lesion in myocardial infarction: implications for coronary angiography”,Cllin Cardiol, vol. 14, No. 11, pp. 868-874, (Nov. 1991).
Tearney, G.J., et al., “Endoscopic optical coherence tomography”,Proc SPIE—Int. Soc. Opt. Eng., vol. 2979, pp. 2-5, (1997).
Jesser, C.A., et al., “High resolution imaging of transitional cell carcinoma with optical coherence tomography: feasibility for the evaulation of bladder pathology”,The British Journal of Radiology, vol. 72, pp. 1170-1176, (1999).
Feldchtein, V.M, et al., “Design and performance of an endoscopic OCT system for in vivo studies of human mucosa”,Technical Digest for Summaries of Papers—Conference on Lasers and Electro-Optics Conference Edition, Technical Digest Series, vol 6, pp. 122-123, (1998).
Feldchtein, F.I., et al., “Endoscopic applications of optical coherence tomography”,Optics Express, vol. 3, No. 6, pp. 257-270, (Sep. 14, 1998).
European Search Report, pp. 1-6 (Oct. 30, 2009).
Castella Paul
Chen Shaochen
Feldman Marc D.
Milner Thomas E.
Oh Jung-Hwan
Board of Regents the University of Texas System
Bor Helene
Paredes J. Peter
Rosenbaum & Silvert, P.C.
Volcano Corporation
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