Appeal No. 97-0773 Application No. 08/101,391 (see In re Boe, 355 F.2d 961, 965, 148 USPQ 507, 510 (CCPA 1966) and In re Preda, 401 F.2d 825, 826, 159 USPQ 342, 344 (CCPA 1968)). Claim 1 is directed to “[a] vascular/venous access system” comprising a flexible catheter having an axial bore therethrough and “configured for use in central applications,” and a needle cannula disposed within the bore adjacent to the distal end of the catheter with a sharp end extending beyond the distal end of the catheter and the opposite end extending through the wall of the catheter between the distal and the proximal ends. It is the examiner’s position that Guttman discloses all of the structure recited in claim 1, except for the hollow needle, a feature which would have been obvious to add in view of the teachings of Monestere. Insofar as claim 1 is concerned, the thrust of the appellant’s arguments is that the Guttman catheter is not “configured for use in central applications,” which require a much greater length than catheters not intended for such use, and that Guttman has a hub, which limits its length so that it can be used only in peripheral applications. Guttman certainly discloses a “vascular/venous access system.” In the embodiment shown in Figure 5, this system comprises a flexible catheter 31 having a distal end and a 5Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007