|
| US3970090 | 3. Febr. 1975 | 20. Juli 1976 | Physio Medics, Inc. | Catheter |
| US3972331 | 24. Jan. 1975 | 3. Aug. 1976 | Population Research Incorporated | Dispensing catheter |
| US4338925 | 20. Dez. 1979 | 13. Juli 1982 | | Pressure injection of bone cement apparatus and method |
| US4430076 | 4. Febr. 1982 | 7. Febr. 1984 | | Combined uterine injector and manipulative device |
| US4747823 | 18. Juni 1986 | 31. Mai 1988 | | Cannulae |
| US4815454 | 16. Nov. 1987 | 28. März 1989 | | Apparatus and method for injecting bone cement |
| US5137520 | 24. Apr. 1991 | 11. Aug. 1992 | | Cannula skirt |
| US5146925 | 21. Nov. 1990 | 15. Sept. 1992 | | Cholangiocatheter and delivery system |
| US5176647 | 3. Juni 1991 | 5. Jan. 1993 | | Catheter device for performing a cholangiogram during a laparoscopy surgery |
| US5188100 | 9. Sept. 1991 | 23. Febr. 1993 | New York University | Apparatus for facilitating tracheostomy tube replacement |
| US5259836 | 21. Dez. 1990 | 9. Nov. 1993 | Cook Group, Incorporated | Hysterography device and method |
| US5263939 | 9. Okt. 1992 | 23. Nov. 1993 | Surgin Surgical Instrumentation, Inc. | Retainer for laparoscopic cannula |
| US5267968 | 9. Juli 1992 | 7. Dez. 1993 | | Retention bolster for percutaneous catheters |
| US5383866 | 15. Sept. 1993 | 24. Jan. 1995 | | Occlusion ureteral catheter for retrograde pyelography |
| US5423777 | 27. Okt. 1993 | 13. Juni 1995 | | Punctum plug |
| US5431654 | 30. Sept. 1991 | 11. Juli 1995 | Stryker Corporation | Bone cement injector |
| US5464409 | 9. Dez. 1993 | 7. Nov. 1995 | | Uterine manipulator and protector |
| US5470320 | 10. Apr. 1992 | 28. Nov. 1995 | | Method and related device for obtaining access to a hollow organ |
| US5538509 | 31. Jan. 1994 | 23. Juli 1996 | Richard-Allan Medical Industries, Inc. | Trocar assembly |
| US5558136 | 31. Jan. 1994 | 24. Sept. 1996 | Stryker Corporation | Bone cement cartridge with secondary piston |
| US5624399 | 29. Sept. 1995 | 29. Apr. 1997 | Ackrad Laboratories, Inc. | Catheter having an intracervical/intrauterine balloon made from polyurethane |
| US5752970 | 18. Sept. 1996 | 19. Mai 1998 | | Cannula with distal end valve |
| US5758663 | 5. Apr. 1996 | 2. Juni 1998 | | Coronary artery by-pass method |
| US5766249 | 4. Dez. 1996 | 16. Juni 1998 | | Tissue bondable cystostomy tube and method of cystostomy tube implantation |
| US5797888 | 25. Juli 1996 | 25. Aug. 1998 | | Cannula with universal seal and method of introducing instruments therethrough |
| US5855566 | 1. Juni 1995 | 5. Jan. 1999 | UroHealth, Inc. (California) | Trocar assembly |
| US5931730 | 6. Juni 1997 | 3. Aug. 1999 | Meat Processing Service Corporation | Secured sanitary catheter |
| US5997506 | 23. Dez. 1998 | 7. Dez. 1999 | | Hysterosonogram/hysterosalpingogram cannula with soft seal |
| US6080129 | 23. Dez. 1996 | 27. Juni 2000 | Conceptus, Inc. | Method and apparatus for performing hysterosalpingography |
| US6126594 | 21. Juli 1998 | 3. Okt. 2000 | | Anoscope for internal hemorrhoidectomy |
| US6139538 | 6. Okt. 1997 | 31. Okt. 2000 | Iotek, Inc. | Iontophoretic agent delivery to the female reproductive tract |
| US6913611 | 3. Dez. 2002 | 5. Juli 2005 | | Rectosigmoid manipulator apparatus |
| US7207988 | 26. Juni 2003 | 24. Apr. 2007 | Medtronic Inc. | Method and apparatus for providing intra-pericardial access |
| US7534250 | 27. Juni 2003 | 19. Mai 2009 | Cook Critical Care | Introducer sheath |
| US7549997 | 28. Mai 2004 | 23. Juni 2009 | | Body canal dilation system |
| US7798998 | 6. Okt. 2006 | 21. Sept. 2010 | SurgiQuest, Inc. | Elastically deformable surgical access device |
| US7806870 | 13. Apr. 2007 | 5. Okt. 2010 | SurgiQuest, Incorporated | Elastically deformable surgical access device having telescoping guide tube |
| US7857818 | 30. März 2007 | 28. Dez. 2010 | Warsaw Orthopedic, Inc. | Method and apparatus for delivering an intervertebral disc implant |
| US8000807 | 15. Juni 2010 | 16. Aug. 2011 | Medtronic, Inc. | Methods and systems for accessing the pericardial space |
| US8157745 | 6. Dez. 2005 | 17. Apr. 2012 | | Device and method for examination of a body cavity |
| USD275887 | 10. Aug. 1981 | 9. Okt. 1984 | | Teat valve |
| USD297046 | 24. Febr. 1986 | 2. Aug. 1988 | | Infusion cannula for ophthalmic surgery |
| USD354562 | 22. Febr. 1993 | 17. Jan. 1995 | Richard-Allan Medical Industries, Inc. | Trocar site stabilizer |
| USD364924 | 22. Febr. 1993 | 5. Dez. 1995 | Richard-Allan Medical Industries, Inc. | Trocar |
