|
| US3991763 | 17 Abr 1975 | 16 Nov 1976 | Arbrook, Inc. | Surgical evacuator |
| US4014337 | 26 Mar 1976 | 29 Mar 1977 | Richards Manufacturing Company, Inc. | Evacuator device |
| US4112949 | 15 Nov 1976 | 12 Sep 1978 | Howmedica Inc. | Apparatus for collecting body fluid |
| US4141361 | 17 May 1972 | 27 Feb 1979 | Snyder Manufacturing Co., Incorporated | Evacuator |
| US4278089 | 9 Nov 1978 | 14 Jul 1981 | Howmedica, Inc. | Wound drainage device |
| US4338826 | 11 Sep 1980 | 13 Jul 1982 | Air Test Labs, Inc. | Sampling apparatus |
| US4377166 | 27 Mar 1972 | 22 Mar 1983 | | Surgical evacuator |
| US4460354 | 8 Jul 1980 | 17 Jul 1984 | Snyder Laboratories, Inc. | Closed wound suction evacuator |
| US4529402 | 21 Feb 1984 | 16 Jul 1985 | Snyder Laboratories, Inc. | Closed wound suction evacuator with rotary valve |
| US4578060 | 20 Jul 1983 | 25 Mar 1986 | Howmedica, Inc. | Wound drainage device |
| US4643719 | 19 Jul 1984 | 17 Feb 1987 | | Manually operable aspirator |
| US4664652 | 7 Feb 1985 | 12 May 1987 | Snyder Laboratories, Inc. | Wound evacuator |
| US4671791 | 28 Nov 1984 | 9 Jun 1987 | | Suction pump |
| US4832580 | 14 Oct 1987 | 23 May 1989 | Sunstar Engineering Inc. | Fluid pressurizing delivery pump system |
| US4990137 | 29 Jun 1988 | 5 Feb 1991 | Memorial Hospital for Cancer and Allied Diseases | Closed wound drainage system with clearing port and method for sterile clearing of closed wound drainage system |
| US5496299 | 21 Sep 1994 | 5 Mar 1996 | C. R. Bard, Inc. | Suction reservoir |
| US5588958 | 21 Sep 1994 | 31 Dic 1996 | C. R. Bard, Inc. | Closed wound orthopaedic drainage and autotransfusion system |
| US6261276 | 12 Abr 1996 | 17 Jul 2001 | I.S.I. International, Inc. | Apparatus for draining surgical wounds |
| US7144385 | 18 Jun 2002 | 5 Dic 2006 | Sumitomo Bakelite Company Limited | Discharging implement for medical care |
| US7758555 | 19 Sep 2007 | 20 Jul 2010 | KCI Licensing, Inc. | Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities |
| US7776028 | 31 Mar 2005 | 17 Ago 2010 | BlueSky Medical Group Incorporated | Adjustable overlay reduced pressure wound treatment system |
| US7824384 | 10 Ago 2005 | 2 Nov 2010 | KCI Licensing, Inc. | Chest tube drainage system |
| US7880050 | 8 Feb 2008 | 1 Feb 2011 | KCI Licensing, Inc. | Breathable interface system for topical reduced pressure |
| US7927319 | 20 Feb 2008 | 19 Abr 2011 | KCI Licensing, Inc. | System and method for distinguishing leaks from a disengaged canister condition in a reduced pressure treatment system |
| US8007257 | 15 Oct 2007 | 30 Ago 2011 | KCI Licensing Inc. | Reduced pressure delivery system having a manually-activated pump for providing treatment to low-severity wounds |
| US8057449 | 8 Feb 2008 | 15 Nov 2011 | KCI Licensing Inc. | Apparatus and method for administering reduced pressure treatment to a tissue site |
| US8148595 | 27 Ene 2011 | 3 Abr 2012 | KCI Licensing, Inc. | Breathable interface system for topical reduced pressure |
| US8158844 | 12 Mar 2009 | 17 Abr 2012 | KCI Licensing, Inc. | Limited-access, reduced-pressure systems and methods |
| US8177772 | 26 Sep 2006 | 15 May 2012 | C. R. Bard, Inc. | Catheter connection systems |
| US8235939 | 13 Mar 2007 | 7 Ago 2012 | KCI Licensing, Inc. | System and method for purging a reduced pressure apparatus during the administration of reduced pressure treatment |
| US8235971 | 10 Sep 2010 | 7 Ago 2012 | C. R. Bard, Inc. | Catheter connection systems |
| USD312132 | 16 Sep 1987 | 13 Nov 1990 | Uresil Corporation | Surgical drainage unit |
| USRE29877 | 22 Jun 1977 | 9 Ene 1979 | Deknatel Inc. | Valved underwater drainage apparatus |
