Excimer laser catheter

Surgery – Instruments – Light application

Reexamination Certificate

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C606S003000, C606S007000

Reexamination Certificate

active

07811281

ABSTRACT:
A method and apparatus, of providing endovascular therapy. The steps include arranging optical fibers within a catheter, the catheter having a tip whose length is at least 1 cm and whose diameter of less than 1 millimeter, connecting an excimer laser to the optical fibers; and delivering laser energy from the excimer laser in excess of a fluence of 60-mJ/mm2at 40 Hertz through the optical fibers. The delivering of the laser energy may be to non-calcified or calcified deposits of an atherosclerotic lesion to ablate the same. The method also includes the step of inserting the catheter through an artery by pushing the same until the tip is in within laser energy striking distance of the atherosclerotic lesion.

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Notice of Intent to IssueEx ParteReexamination Certificate inEx ParteReexamination of U.S. Patent No. 6,440,125, mailed Sep. 16, 2009.
Notice of Intent to IssueEx ParteReexamination Certificate inEx ParteReexamination of U.S. Patent No. 6,673,064, mailed Sep. 17, 2009.
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Appeal Record Page Nos. A00054-A00055. “Jury Verdict (Trial Tr., 1113:9-1118:15)”.
Appeal Record Page Nos. A00056-A00063. “Order dated Aug. 2, 2005 denying Defendant's motion for summary judgment”.
Appeal Record Page Nos. A00064-A00078. “Jury Instructions (Trial Tr., 1054:25-1106:22)”.
Appeal Record Page Nos. A00079-A00095. “The entire docket sheet from proceedings below”.
Appeal Record Page Nos. A00201-A00211. “Defendant's Trial Exh. No. A. U.S. Patent No. 6,440,125”.
Appeal Record Page Nos. A00212-A00366. “Defendant's Trial Exh. No. B. U.S. Patent Office file history for the '125 patent”.
Appeal Record Page Nos. A00367-A00520. “Defendant's Trial Exh. No. C. Cited references from the Patent Office file history for the '125 patent”.
Appeal Record Page Nos. A00521-A00533. “Defendant's Trial Exh. No. D. U.S. Patent No. 6,673,064”.
Appeal Record Page Nos. A00534-A00764. “Defendant's Trial Exh. No. E. U.S. Patent Office file history for the '064 patent”.
Appeal Record Page Nos. A00765-A00853. “Defendant's Trial Exh. No. F. Cited references from the Patent Office file history for the '064 patent”.
Appeal Record Page Nos. A00854-A00872. “Defendant's Trial Exh. No. G. Complaint filed by Dr. Peter Rentrop in the Southern District of New York on Jan. 6, 2004”.
Appeal Record Page Nos. A00873-A00911. “The Spectranetics Corporation's Answer, Affirmative Defenses, and Counterclaims”.
Appeal Record Page Nos. A00912-A00933. “Defendant's Trial Exh. No. H. The Spectranetics Corporation's First Amended Answer, Affirmative Defenses, and Counterclaims”.
Appeal Record Page Nos. A00934-A00945. “Dr. Rentrop's Reply to First Amended Counterclaims”.
Appeal Record Page Nos. A00946-A01386. “Defendant The Spectranetics Corporation's Motion for Summary Judgment, Brief in Support, Statement Pursuant to Local Rule 56.1, and exhibits”.
Appeal Record Page Nos. A01387-A01416. “Plaintiffs Opposition to Defendant The Spectranetics Corporation's Motion for Summary Judgment, Brief in Support, Rule 56.1 Statement, and exhibits”.
Appeal Record Page Nos. A01417-A01785. “Defendant The Spectranetics Corporation's Reply Brief in Further Support of Its Motion for Summary Judgment, Reply Statement Pursuant to Local Rule 56.1, and exhibits”.
Appeal Record Page Nos. A01786-A01804. “Trial Transcript: Nov. 27, 2006 (pp. 1-75)”.
Appeal Record Page Nos. A01805-A01846. “Trial Transcript: Nov. 28, 2006 (pp. 76-239)”.
Appeal Record Page Nos. A01847-A01889. “Trial Transcript: Nov. 29, 2006 (pp. 240-412)”.
Appeal Record Page Nos. A01890-A01935. “Trial Transcript: Nov. 30, 2006 (pp. 413-596)”.
Appeal Record Page Nos. A01936-A01977. “Trial Transcript: Dec. 4, 2006 (pp. 597-762)”.
Appeal Record Page Nos. A01978-A02026. “Trial Transcript: Dec. 5, 2006 (pp. 763-958)”.
Appeal Record Page Nos. A02179-A02216. “Trial Transcript: Dec. 7, 2006 (pp. 959-1110)”.
Appeal Record Page Nos. A02217-A02219. “Trial Transcript: Dec. 8, 2006 (pp. 1111-1122)”.
Appeal Record Page Nos. A02220-A02242. “Defendant's Trial Exh, No. I. Complaint filed by The Spectranetics Corporation on Jul. 22, 2003 in the United States District Court for the District of Colorado”.
Appeal Record Page Nos. A02243-A02249. “Defendant's Trial Exh. No. J. Declaration of Dr. Peter Rentrop in support of Rentrop's Motion to Dismiss the Complaint in the District Court of Colorado”.
Appeal Record Page Nos. A02250-A02266. “Defendant's Trial Exh. No. K. Order dated Jan. 26, 2004 of Judge Figa granting Rentrop's Motion to Dismiss the Complaint in Colorado”.
Appeal Record Page Nos. A02267-A02287. “Defendant's Trial Exh. No. L. Plaintiffs Response to Defendant's Second Set of Interrogatories to Plaintiff (Nos. 8-16)”.
Appeal Record Page Nos. A02288-A02295. “Defendant's Trial Exh. No. M. Plaintiffs Response to Defendant's Second Set o

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