Number | Name | Date | Kind |
---|---|---|---|
3734095 | Santomieri | May 1973 | |
4037600 | Poncy et al. | Jul 1977 | |
4099528 | Sorenson et al. | Jul 1978 | |
4417886 | Frankhouser et al. | Nov 1983 | |
4531937 | Yates | Jul 1985 | |
4747833 | Kousai et al. | May 1988 | |
4781690 | Ishida et al. | Nov 1988 | |
4787892 | Rosenberg | Nov 1988 | |
4798193 | Giesy et al. | Jan 1989 | |
4813938 | Raulerson | Mar 1989 | |
4887997 | Okada | Dec 1989 | |
4935008 | Lewis, Jr. | Jun 1990 | |
4983168 | Moorehead | Jan 1991 | |
4994027 | Farrell | Feb 1991 | |
4995866 | Amplatz et al. | Feb 1991 | |
5071408 | Ahmed | Dec 1991 | |
5102394 | Lasaitis et al. | Apr 1992 |
Entry |
---|
Jeffrey D. Robinson et al., "A Stepless Needle-Dilator for Expedient Percutaneous Catheterization: Technical Note", Cardiovascular and Interventional Radiology (1990) 13:329-332. |