|
| US4018224 | 7 avr. 1976 | 19 avr. 1977 | Deknatel, Inc. | Underwater drainage device with dual collection chambers |
| US4105031 | 10 oct. 1975 | 8 août 1978 | Deknatel, Inc. | Attachable expansion chamber for pleural drainage device |
| US4112948 | 7 mai 1976 | 12 sept. 1978 | Deknatel, Inc. | Surgical drainage system with pressure indicator and enclosed source of liquid |
| US4258824 | 22 janv. 1979 | 31 mars 1981 | BioResearch Inc. | Sound muffling baffle for drainage device |
| US4261362 | 7 sept. 1979 | 14 avr. 1981 | BioResearch Inc. | Underwater drainage apparatus with reduced dead air space |
| US4372336 | 17 juin 1980 | 8 févr. 1983 | Sherwood Medical Industries, Inc. | Chest drainage unit |
| US4396386 | 7 mai 1981 | 2 août 1983 | BioResearch Inc. | Surgical drainage apparatus with suction control and indication |
| US4439189 | 18 juin 1981 | 27 mars 1984 | Bentley Laboratories, Inc. | Pleural drainage system |
| US4439190 | 27 avr. 1981 | 27 mars 1984 | Chesebrough-Pond's Inc. | Underwater drainage device |
| US4468226 | 8 juin 1982 | 28 août 1984 | BioResearch Inc. | Surgical drainage apparatus with incremental suction control and indication |
| US4519796 | 17 juin 1983 | 28 mai 1985 | | Thoracic drainage device |
| US4533353 | 19 juil. 1982 | 6 août 1985 | Alex E. Genson Brian S. Genson Sueshiro Akiyama Yoshihiro Akiyama | Dry type discharge liquid extraction device for the thoracic chamber |
| US4569674 | 3 août 1982 | 11 févr. 1986 | Stryker Corporation | Continuous vacuum wound drainage system |
| US4619647 | 15 août 1985 | 28 oct. 1986 | BioResearch Inc. | Surgical drainage apparatus |
| US4650477 | 13 sept. 1985 | 17 mars 1987 | Sorenson Research Co. Inc. | Suction drainage apparatus |
| US4715856 | 13 août 1985 | 29 déc. 1987 | C. R. Bard, Inc. | Air leak detection system for chest fluid collection bottles and blow-out prevention baffle therefor |
| US4718895 | 6 janv. 1987 | 12 janv. 1988 | Bioresearch Inc. | Suction regulator |
| US4756501 | 7 oct. 1986 | 12 juil. 1988 | Pfizer Hospital Products Group, Inc. | Hanger for drainage device |
| US4767417 | 18 févr. 1986 | 30 août 1988 | Boehringer Laboratories | Drainage device for collecting liquids from a body cavity |
| US4781707 | 12 sept. 1986 | 1 nov. 1988 | Boehringer Laboratories | Process and apparatus for collecting blood from a body cavity for autotransfusion |
| US4784642 | 7 oct. 1986 | 15 nov. 1988 | Pfizer Hospital Products Group, Inc. | Meterless drainage device with suction control |
| US4883476 | 7 janv. 1988 | 28 nov. 1989 | BioResearch, Inc. | Drainage device with disposable collection chamber |
| US4888003 | 29 févr. 1988 | 19 déc. 1989 | | Vacuum apparatus |
| US4988342 | 11 oct. 1988 | 29 janv. 1991 | Atrium Medical Corporation | Improved fluid recovery system |
| US5026358 | 16 janv. 1990 | 25 juin 1991 | Pfizer Products Hospital Group Inc. | Drainage device |
| US5074839 | 24 août 1989 | 24 déc. 1991 | Hemotrans, Inc. | Blood transfer apparatus |
| US5134994 | 12 févr. 1990 | 4 août 1992 | | Field aspirator in a soft pack with externally mounted container |
| US5141504 | 26 juil. 1989 | 25 août 1992 | Atrium Medical Corporation | Fluid recovery system with stopcock suction control |
| US5236425 | 29 août 1990 | 17 août 1993 | BioResearch, Inc. | Self-adjusting suction regulator |
| US5300050 | 7 mai 1993 | 5 avr. 1994 | Deknatel Technology Corporation | Drainage device |
| US5318510 | 11 juin 1991 | 7 juin 1994 | Deknatel Technology Corporation, Inc. | Collection device |
| US5372593 | 13 avr. 1993 | 13 déc. 1994 | Boehringer Laboratories | Process and apparatus for collecting blood of a patient for autotransfusion |
| US5397299 | 7 janv. 1992 | 14 mars 1995 | Atrium Medical Corporation | Fluid recovery system with improvements molded in body |
| US5458567 | 25 févr. 1994 | 17 oct. 1995 | Deknatel Technology Corp. | Collection device |
| US5507734 | 1 avr. 1994 | 16 avr. 1996 | Deknatel Technology Corporation | Drainage device |
| US5645540 | 11 oct. 1994 | 8 juil. 1997 | Stryker Corporation | Blood conservation system |
| US5830198 | 25 avr. 1997 | 3 nov. 1998 | Stryker Corporation | Blood conservation system |
| US5989234 | 14 janv. 1997 | 23 nov. 1999 | Deknatel Technology Corporation | Device and system for draining a body cavity and methods related thereto |
| US6210383 | 29 janv. 1999 | 3 avr. 2001 | Atrium Medical Corporation | Fluid recovery system |
| US6250482 | 15 déc. 1998 | 26 juin 2001 | Atrium Medical Corporation | Holder for a fluid recovery system |
| US6358218 | 22 juil. 1999 | 19 mars 2002 | Atrium Medical Corporation | Fluid-recovery system with integrally molded components |
| US6632203 | 21 mai 2001 | 14 oct. 2003 | Sherwood Services AG | Sampling port for a drainage device |
| US6712799 | 27 nov. 2001 | 30 mars 2004 | Datex-Ohmada, Inc. | Disposable water seal for thoracic regulators |
| US8177772 | 26 sept. 2006 | 15 mai 2012 | C. R. Bard, Inc. | Catheter connection systems |
| US8235971 | 10 sept. 2010 | 7 août 2012 | C. R. Bard, Inc. | Catheter connection systems |
| USD245372 | 7 avr. 1976 | 9 août 1977 | Deknatel, Inc. | Underwater drainage device with dual collection chambers |
| USD270948 | 10 avr. 1981 | 11 oct. 1983 | S-Scor Corporation | Combined collector and holder for a patient resusciation suction pump |
| USD328642 | 12 févr. 1990 | 11 août 1992 | | Combined aspirator and soft pack |
| USD548831 | 13 oct. 2004 | 14 août 2007 | Millicore AB | Chest drainage unit |
| USRE29877 | 22 juin 1977 | 9 janv. 1979 | Deknatel Inc. | Valved underwater drainage apparatus |
| USRE35225 | 26 juil. 1993 | 30 avr. 1996 | Atrium Medical Corporation | Fluid recovery system |