|
| US3933177 | 23. Okt. 1973 | 20. Jan. 1976 | The Black and Decker Manufacturing Company | Manually controlled air inflator adaptor |
| US3945385 | 25. Okt. 1974 | 23. März 1976 | Physicians' Medical Patent Development Corporation | Suction catheter |
| US4300550 | 7. März 1980 | 17. Nov. 1981 | Becton, Dickinson and Company | Suction and oxygenation catheter |
| US4534542 | 5. Dez. 1983 | 13. Aug. 1985 | Superior Plastic Products Corp. | Suction control device for aspirator system |
| US4596564 | 3. Apr. 1984 | 24. Juni 1986 | PMT, Inc. | Medical appliance |
| US4691702 | 8. Okt. 1986 | 8. Sept. 1987 | Becton, Dickinson and Company | Aspirating device |
| US4699138 | 25. Juli 1986 | 13. Okt. 1987 | | Endotracheal intubation suction device |
| US4729765 | 22. Dez. 1986 | 8. März 1988 | | Method of using meconium aspirator components |
| US4762125 | 27. Apr. 1987 | 9. Aug. 1988 | The University of Texas System | Balloon-tipped suction catheter |
| US4805611 | 10. Febr. 1988 | 21. Febr. 1989 | Becton, Dickinson and Company | Aspirating device |
| US4998915 | 1. Febr. 1990 | 12. März 1991 | Unimed, Inc. | Aspirating device |
| US5167622 | 7. Dez. 1990 | 1. Dez. 1992 | Smiths Industries Medical Systems, Inc. | Triple conduit suction catheter |
| US5336169 | 2. März 1993 | 9. Aug. 1994 | | Attachment for removal of smoke in laparoscopic surgery |
| US5360418 | 15. Juli 1992 | 1. Nov. 1994 | Sherwood Medical Company | Connector for a thoracic catheter |
| US5599333 | 29. Dez. 1994 | 4. Febr. 1997 | Zimmer, Inc. | Suction adapter |
| US5676136 | 11. Mai 1995 | 14. Okt. 1997 | | Protective suction control catheter with valve |
| US6958050 | 18. Juni 2002 | 25. Okt. 2005 | Neotech Products, Inc. | Nasal/oral aspiration device |
| US7229429 | 27. März 2001 | 12. Juni 2007 | Vas-Cath Inc. | Multiple lumen catheter |
| US8029497 | 8. Juli 2008 | 4. Okt. 2011 | Neotech Products, Inc. | One-piece fluid suctioning device |
| USD277604 | 1. Sept. 1982 | 12. Febr. 1985 | | Saliva evacuator |
| USD659824 | 15. Juni 2011 | 15. Mai 2012 | | Dental high-volume suction cup evacuator with venting |