|
| US4106510 | 26 Nov 1976 | 15 Ago 1978 | Hakim Company Limited | Servo valve |
| US4114603 | 6 Ago 1976 | 19 Sep 1978 | | Intracranial pressure monitoring catheter |
| US4332255 | 23 Sep 1980 | 1 Jun 1982 | Hakim Company Limited | Shunt valve |
| US4443214 | 5 Feb 1982 | 17 Abr 1984 | Society dite: sophysa | Valve for the treatment of hydrocephalus |
| US4475899 | 3 Sep 1982 | 9 Oct 1984 | Becton, Dickinson and Company | Shunt valve and method of use |
| US4540400 | 21 Jul 1983 | 10 Sep 1985 | Cordis Corporation | Non-invasively adjustable valve |
| US4551128 | 11 May 1983 | 5 Nov 1985 | | Cerebrospinal fluid shunt valve |
| US4553956 | 11 Sep 1984 | 19 Nov 1985 | Becton, Dickinson and Co. | Shunt valve and method of use |
| US4557721 | 29 Nov 1983 | 10 Dic 1985 | Cordis Corporation | Servo valve |
| US4598579 | 23 Oct 1984 | 8 Jul 1986 | Cordis Corporation | Portable instrument to test pressure/flow of ventricular shunt valves |
| US4615691 | 8 Dic 1983 | 7 Oct 1986 | | Surgically-implantable stepping motor |
| US4673384 | 14 Abr 1986 | 16 Jun 1987 | Sophysa | Valve for the treatment of hydrocephalus |
| US4675003 | 23 Dic 1985 | 23 Jun 1987 | Cordis Corporation | Three stage pressure regulator valve |
| US4676772 | 23 Dic 1985 | 30 Jun 1987 | Cordis Corporation | Adjustable implantable valve having non-invasive position indicator |
| US4681559 | 23 Dic 1985 | 21 Jul 1987 | Cordis Corporation | Plural valve three stage pressure relief system |
| US4705499 | 23 Dic 1985 | 10 Nov 1987 | Cordis Corporation | Implantable servo valve having integral pressure sensor |
| US4714458 | 23 Dic 1985 | 22 Dic 1987 | Cordis Corporation | Three stage valve with flexible valve seat |
| US4714459 | 23 Dic 1985 | 22 Dic 1987 | Cordis Corporation | Three stage intracranial pressure control valve |
| US4729762 | 23 Dic 1985 | 8 Mar 1988 | Cordis Corporation | Three stage implantable pressure relief valve with adjustable valve stem members |
| US4769002 | 28 Feb 1986 | 6 Sep 1988 | Cordis Corporation | Intercranial pressure regulator valve |
| US4776838 | 10 Jul 1987 | 11 Oct 1988 | Cordis Corporation | Three stage valve |
| US4776839 | 21 Oct 1986 | 11 Oct 1988 | Cordis Corporation | Three stage implantable pressure relief valve with improved valve stem member |
| US4781672 | 21 Oct 1986 | 1 Nov 1988 | Cordis Corporation | Three stage implantable flow control valve with improved valve closure member |
| US4787886 | 14 Mar 1988 | 29 Nov 1988 | | Pressure sensor controlled valve |
| US4795437 | 29 Ene 1987 | 3 Ene 1989 | Pudenz-Schulte Medical Research Corporation | Siphon control device |
| US4861331 | 22 Abr 1988 | 29 Ago 1989 | Pudenz-Schulte Medical Research Corp. | Implantable shunt system and method of assembly |
| US4867740 | 24 Mar 1988 | 19 Sep 1989 | Pudenz-Schulte Medical Research Corp. | Multiple-membrane flow control valve and implantable shunt system |
| US5336166 | 17 Dic 1992 | 9 Ago 1994 | Cordis Corporation | Three stage implantable valve |
| US5368556 | 7 Mar 1994 | 29 Nov 1994 | Cordis Corporation | Implantable drainage valve for the treatment of hydrocephalus |
| US5437627 | 14 Sep 1993 | 1 Ago 1995 | Cordis Corporation | Implantable valve for the treatment of hydrocephaly |
| US5643195 | 17 May 1995 | 1 Jul 1997 | | Device for regulating the flow of cerebrospinal fluid in a drainage circuit |
| US5830172 | 4 Dic 1995 | 3 Nov 1998 | | Ascites valve |
| US5928182 | 2 Jul 1997 | 27 Jul 1999 | Johnson & Johnson Professional, Inc. | Pediatric programmable hydrocephalus valve |
| US5980480 | 11 Jul 1996 | 9 Nov 1999 | CS Fluids, Inc. | Method and apparatus for treating adult-onset dementia of the alzheimer's type |
| US6113553 | 18 Ago 1998 | 5 Sep 2000 | LifeSensors, Inc. | Telemetric intracranial pressure monitoring system |
| US6126628 | 22 Abr 1997 | 3 Oct 2000 | Johnson & Johnson Professional, Inc. | Fluid flow limiting device |
| US6264625 | 25 Jul 1997 | 24 Jul 2001 | CS Fluids, Inc. | Method and apparatus for treating adult-onset dementia of the Alzheimer's type |
| US6383160 | 29 Abr 1999 | 7 May 2002 | Children's Medical Center Corporation | Variable anti-siphon valve apparatus and method |
| US6544208 | 29 Dic 2000 | 8 Abr 2003 | | Implantable shunt device |
| US6689085 | 5 Sep 2000 | 10 Feb 2004 | Eunoe, Inc. | Method and apparatus for treating adult-onset dementia of the Alzheimer's type |
| US6875192 | 31 Mar 2003 | 5 Abr 2005 | Eunoe, Inc. | Devices and methods for removing cerebrospinal fluids from a patient's CSF space |
| US7025739 | 7 Ago 2002 | 11 Abr 2006 | Integra LifeSciences Corporation | System and method for treating elevated intracranial pressure |
| US7025742 | 5 Ago 2003 | 11 Abr 2006 | Integra LifeSciences Corporation | Internally powered CSF pump systems and methods |
| US7189221 | 4 Mar 2003 | 13 Mar 2007 | Integra Life Sciences Corporation | Methods for the treatment of a normal pressure hydrocephalus |
| US7192413 | 11 Jun 2003 | 20 Mar 2007 | Codman & Shurtleff, Inc. | Needle guard having inherent probe directing features |
| US7217425 | 27 Ene 2005 | 15 May 2007 | Depuy Spine, Inc. | Autologous coatings for implants |
| US7235060 | 27 Mar 2003 | 26 Jun 2007 | Codman & Shurtleff, Inc. | Hydrocephalus shunt system with endoscopic placement features |
| US7282040 | 24 Dic 2002 | 16 Oct 2007 | Vygon US, LLC | Gravitational pressure regulating mechanism |
| US7318813 | 26 Jun 2003 | 15 Ene 2008 | Codman & Shurtleff, Inc. | Self adjusting hydrocephalus valve |
| US7334594 | 29 Jun 2005 | 26 Feb 2008 | Codman & Shurtleff, Inc. | Apparatus and method for adjusting a locking mechanism of a shunt valve |
| US7399742 | 21 Dic 2004 | 15 Jul 2008 | Depuy Spine, Inc. | Anti-osteolytic therapy involving adiponectin |
| US7559912 | 30 Sep 2004 | 14 Jul 2009 | Codman & Shurtleff, Inc. | High pressure range hydrocephalus valve system |
| US7658196 | 25 Abr 2007 | 9 Feb 2010 | Ethicon Endo-Surgery, Inc. | System and method for determining implanted device orientation |
| US7744555 | 6 Feb 2004 | 29 Jun 2010 | DePuy Spine, Inc. | Implant having a photocatalytic unit |
| US7775215 | 7 Mar 2006 | 17 Ago 2010 | Ethicon Endo-Surgery, Inc. | System and method for determining implanted device positioning and obtaining pressure data |
| US7775966 | 7 Mar 2006 | 17 Ago 2010 | Ethicon Endo-Surgery, Inc. | Non-invasive pressure measurement in a fluid adjustable restrictive device |
| US7827845 | 18 Jun 2007 | 9 Nov 2010 | Codman & Shurtleff, Inc. | Method and kit for maintaining a sterile environment during calibration of a medical device |
| US7842004 | 31 Oct 2007 | 30 Nov 2010 | Codman & Shurtleff, Inc. | Wireless pressure setting indicator |
| US7922685 | 7 Dic 2007 | 12 Abr 2011 | Codman & Shurtleff, Inc. | Self adjusting hydrocephalus valve |
| US7927270 | 29 Ene 2007 | 19 Abr 2011 | Ethicon Endo-Surgery, Inc. | External mechanical pressure sensor for gastric band pressure measurements |
| US8016744 | 7 Mar 2006 | 13 Sep 2011 | Ethicon Endo-Surgery, Inc. | External pressure-based gastric band adjustment system and method |
| US8016745 | 6 Abr 2006 | 13 Sep 2011 | Ethicon Endo-Surgery, Inc. | Monitoring of a food intake restriction device |
| US8066629 | 12 Feb 2007 | 29 Nov 2011 | Ethicon Endo-Surgery, Inc. | Apparatus for adjustment and sensing of gastric band pressure |
| US8088092 | 9 Jul 2009 | 3 Ene 2012 | Codman & Shurtleff, Inc. | High pressure range hydrocephalus valve system |
| US8123714 | 29 Jun 2007 | 28 Feb 2012 | Codman & Shurtleff, Inc. | Programmable shunt with electromechanical valve actuator |
| US8152710 | 28 Feb 2008 | 10 Abr 2012 | Ethicon Endo-Surgery, Inc. | Physiological parameter analysis for an implantable restriction device and a data logger |
| US8192366 | 17 Feb 2009 | 5 Jun 2012 | Codman & Shurtleff, Inc. | Method for measuring ventricular pressure using a pressure sensing valve |
| US8221348 | 7 Jul 2005 | 17 Jul 2012 | St. Jude Medical, Cardiology Division, Inc. | Embolic protection device and methods of use |
