Appeal No. 95-0065 Application 07/568,348 (appellant's prior patent) on the ground of "same invention" type double patenting. Claim 54 reads (underlining added): 54. A system for the removal of biological tissue within a body comprising: a laser energy source including means for operating said laser energy source in a pulsed mode with an output wavelength in a range of 1.4 - 2.2 micrometers and for operating said laser energy source at an energy level of at least about one joule per pulse for a surgical site of the order of 1.5 millimeters in diameter to remove biological tissue within the body; an optical fiber for conducting laser energy from said laser energy source from a proximal end of said fiber to a surgical site at a distal end of said optical fiber; and means for directing an output of said laser source to the proximal end of said optical fiber. Claim 15 differs from claim 54 only in that (1) instead of the first underlined portion, claim 15 recites "artherosclerotic plaque"; and (2) claim 15 omits the second underlined portion.6 6Since the disclosures of the patent and the instant application are the same, there is no difference between claim 54 and claim 15 as to the coverage of the recited means-plus- function elements. 12Page: Previous 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NextLast modified: November 3, 2007