This application is a continuation-in-part of U.S. Ser. No. 07/880,840, entitled Improved Biliary Catheter, filed May 11, 1992, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
4592341 | Omagari et al. | Jun 1986 | |
4601713 | Fuqua | Jul 1986 | |
4671291 | Wilson | Jun 1987 | |
4722344 | Combron et al. | Feb 1988 | |
4781677 | Wilcox | Nov 1988 | |
4807626 | McGirr | Feb 1989 | |
4893621 | Heyman | Jan 1990 | |
4898591 | Jang et al. | Feb 1990 | |
4917667 | Jackson | Apr 1990 | |
4955377 | Lennox et al. | Sep 1990 | |
5084054 | Bencini et al. | Jan 1992 | |
5108416 | Ryan et al. | Apr 1992 | |
5154725 | Leopold | Oct 1992 | |
5167239 | Cohen et al. | Dec 1992 | |
5167623 | Cianci et al. | Dec 1992 | |
5242428 | Palestrant | Sep 1993 |
Entry |
---|
Arndoreer Inc., pp. 2-7, undated, author unknown. |
Microvasive, pp. 1-3, 5/91 Max Force, Biliary Balloon Dilatation Catheters. |
RGA Journal, Spring/1988, pp. 199-201, Jerome D. Waye, MD, et al. (Suction Retrieval of the Small Colon Polyp). |
Gastrointestinal Endoscopy vol. 38, No. 5, 1992, pp. 531-535, D. A. Howell, MD et al. (Endoscopic needle aspiration biopsy at ERCP in the diagnosis of biliary strictures). |
Wilson-Cook Medical Inc., undated, Product Update 1993. |
Number | Date | Country | |
---|---|---|---|
Parent | 880840 | May 1992 |