| Patents for A61F 3 - Lengthening pieces for natural legs (97) |
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| 03/12/2014 | CN103622797A Portable transportation tool |
| 02/05/2014 | EP2692316A1 Rehabilitation device for legs of unequal lengths. |
| 09/11/2013 | CN103284823A Lengthening leg capable of assisting people in walking |
| 12/19/2012 | CN202605060U Human hip exoskeleton mechanical bearing device |
| 11/08/2012 | WO2012151470A1 A game and method for playing a game |
| 07/25/2012 | CN102599998A Mechanical human hip exoskeleton bearing device |
| 06/20/2012 | EP2464249A1 Concentration-enhancing drink |
| 05/31/2012 | WO2012017236A3 Stabiliser assembly |
| 05/02/2012 | EP2445459A1 Game kit |
| 05/02/2012 | CN202207279U Leg postoperation walking aid |
| 04/19/2012 | WO2011129892A3 Improvements to passive ankle-foot prosthesis and orthosis capable of automatic adaptation to sloped walking surfaces and methods of use |
| 02/02/2012 | WO2011129892A9 Improvements to passive ankle-foot prosthesis and orthosis capable of automatic adaptation to sloped walking surfaces and methods of use |
| 10/20/2011 | WO2011129892A2 Improvements to passive ankle-foot prosthesis and orthosis capable of automatic adaptation to sloped walking surfaces and methods of use |
| 10/06/2011 | WO2011120969A1 Concentration-enhancing drink |
| 12/29/2010 | WO2010148509A1 Game kit |
| 12/21/2010 | US7854941 Polytetrafluoroethylene (PTFE), polyoxyethylene glycol (PEG), maleic anhydride (MA), and penicillin (ampicillin or gentamicin) are reacted to yield penicillin-PEG-MA-PTFE, which inhibits Grampositive bacteria |
| 10/21/2010 | DE202010010826U1 Variable Längenausgleichs-Vorrichtung zur Anbringung an einem Schuh Variable length compensation device for attachment to a shoe |
| 11/11/2009 | CN100558324C Self controlled intramedullary bone lengthening device |
| 09/17/2009 | US20090234398 Implantable devices and methods for treating micro-architecture deterioration of bone tissue |
| 09/02/2009 | CN201299674Y Piggyback walk assist for walkers |
| 04/29/2008 | US7365051 Compounds with improved cartilage-inducing and/or bone-inducing activity |
| 03/12/2008 | CN101138995A Positive and passive movement combined elastic mechanical legs |
| 11/21/2007 | CN200977217Y Self controlling type marrow bone prolongation mechanism |
| 11/21/2007 | CN200977216Y Self controlling type marrow bone prolongation apparatus |
| 08/01/2007 | CN101006948A Limps extending device disposed inside medullar cavity |
| 04/25/2007 | CN2892013Y Finger lengthening device |
| 04/25/2007 | CN1951342A Self controlled intramedullary bone lengthening device |
| 04/24/2007 | USRE39588 Delays onset of drug administration; does not deliver an initial burst of drug, less likely to cause irritation; stabilizes an active drug by storing it within a transdermal therapeutic system, in form suitable for storage |
| 03/21/2007 | CN1305541C Board game with multifunctional pieces |
| 03/07/2007 | CN2875394Y Health-recovery bed |
| 01/30/2007 | US7169181 Artificial disc |
| 11/01/2006 | CN2832080Y Callus extender |
| 09/06/2006 | CN2812854Y Intramedullary and extramedullary combined bone spreader |
| 05/30/2006 | US7052514 Methods and reagents for tissue engineering of cartilage in vitro |
| 02/01/2006 | CN2754573Y Device for elongating operation of bone regenerated limb by micro-wound |
| 10/12/2005 | CN2732212Y Controllable hydraulic type complete in vivo implanted bone-extending device |
| 09/21/2005 | EP1575461A2 Artificial disc |
| 08/03/2005 | EP1558348A1 Board game with multi-functional pieces |
| 06/08/2005 | CN1625375A Board game with multifunctional pieces |
| 03/17/2005 | WO2004052234A3 Artificial disc |
| 06/24/2004 | WO2004052234A2 Artificial disc |
| 06/24/2004 | US20040122517 Artificial disc |
| 11/13/2003 | WO2003092832A1 Board game with multi-functional pieces |
| 11/13/2003 | CA2482888A1 Board game with multi-functional pieces |
| 07/10/2003 | CA2688796A1 Delayed memory device |
| 05/28/2003 | CN2552502Y Extension-regulating artificial joint prosthesis |
| 07/25/2001 | CN2439848Y Vessel for decocting Chinese medicine |
| 11/15/2000 | CN2405562Y Portable pocket go |
| 02/09/1999 | US5868692 Therapeutic device for wrist injuries |
| 03/29/1995 | EP0439552B1 Extension deceleration orthosis |
| 07/27/1993 | US5230700 Orthopedic apparatus for persons handicapped in one leg |
| 07/13/1993 | CA1320082C Pneumatic braces |
| 07/06/1993 | CA1319870C Extension deceleration orthotic hinge |
| 06/30/1993 | EP0422167B1 Orthopedic apparatus for persons handicapped in one leg |
| 12/30/1992 | EP0520344A1 Walking aid |
| 10/07/1992 | EP0252121B1 Pneumatic braces |
| 07/14/1992 | CA1305000C Leg restraint |
| 06/30/1992 | US5125400 Ankle brace having multiple inflatable aircells |
| 04/28/1992 | CA1299455C Adjustable bipivotal hinge with interdigitating abutment plates |
| 12/10/1991 | US5070867 Foot therapy apparatus and method |
| 11/12/1991 | US5063917 Limb brace or immobilizer |
| 11/05/1991 | CA1291598C Plastic orthotic theraputic device |
| 08/13/1991 | US5038765 Orthopaedic bipivotal hinge and pivot control system therefor |
| 07/16/1991 | CA1286176C Knee brace and leg wrap |
| 05/07/1991 | CA1283824C Anterior talofibular ligament ankle brace |
| 04/17/1991 | EP0422167A1 Orthopedic apparatus for persons handicapped in one leg. |
| 03/19/1991 | US5000170 Adjustable bipivotal hinge with interdigitating abutment plates |
| 02/20/1991 | EP0413523A2 Limb brace or immobiliser |
| 02/20/1991 | EP0413424A1 Orthopaedic bipivotal hinge and pivot control system therefor |
| 02/15/1991 | CA2021991A1 Orthopaedic bi-pivotal hinge and pivot control system therefor |
| 02/15/1991 | CA2021989A1 Limb brace or immobiliser |
| 10/29/1990 | WO1990013273A1 Orthopedic apparatus for persons handicapped in one leg |
| 10/29/1990 | CA2031513A1 Orthopedic apparatus for persons handicapped in one leg |
| 08/07/1990 | US4946156 Orthoses or prostheses for coordinating limb movement |
| 05/03/1990 | WO1990004371A1 Extension deceleration orthosis |
| 05/02/1990 | EP0365521A1 Articulation support device |
| 02/20/1990 | US4901710 Leg restraint |
| 12/20/1989 | CN1038066A 二氧化钛的制备方法 Preparation of titanium dioxide |
| 09/12/1989 | US4865024 Extension deceleration orthosis |
| 08/09/1989 | EP0327286A2 Adjustable bipivotal hinge |
| 06/21/1989 | EP0252121A4 Pneumatic braces. |
| 02/01/1989 | EP0301819A2 Orthopedic knee prosthesis and hinge |
| 10/18/1988 | US4777941 Orthopedic knee prosthesis and hinge |
| 05/19/1988 | WO1988003395A1 Articulation support device |
| 01/13/1988 | EP0252121A1 Pneumatic braces. |
| 09/16/1987 | EP0237242A1 Leg restraint |
| 06/18/1987 | WO1987003471A1 Pneumatic braces |
| 11/04/1986 | US4620532 Adjustment device for an articulated joint brace |
| 06/19/1985 | EP0144479A2 Adjustment device for an articulated joint brace |
| 03/03/1983 | WO1983000618A1 Knee orthosis and joint construction therefor |
| 02/01/1983 | CA1140338A1 Orthapaedic shoe |
| 11/30/1982 | US4361142 Knee orthosis and joint construction therefor |
| 05/25/1982 | US4331152 Orthopedic shoe |
| 03/11/1981 | EP0025020A2 Orthopaedic shoe with automatically erect toe when the foot is raised |
| 09/25/1979 | CA1062979A1 Contoured knee immobilizer |
| 02/13/1979 | US4139002 Universal knee orthosis |
| 02/01/1977 | US4005704 Device for the foot end of a leg cast |