US Patent No: 8,114,163

Number of patents in Portfolio can not be more than 2000

Method and apparatus for adjusting height and angle for a radial head

ALSO PUBLISHED AS: 20050075735

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Abstract

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A modular prosthesis system for replacement of a head portion of a radius. The prosthesis system includes a head component having a first connection portion that connects to a second connection portion and a collar component having the second connection portion and a third connection portion. The system also includes a stem component including a fourth connection portion that connects with the third connection portion, the stem component having a stem anchoring portion that connects to the radius. The collar component provides the modular geometry to the prosthesis without having to have an increased number of head components and stem components with variable lengths and angles.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
BIOMET MANUFACTURING, LLCWARSAW, IN402

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berelsman, Brian K Warsaw, IN 74 430
Graham, Thomas J Cockeysville, MD 53 178
Lee, Donald H - 13 22
Martin, Christopher H Salt Lake City, UT 12 27
Parrott, Russell M Winona Lake, IN 33 99

Cited Art Landscape

Patent Info (Count) # Cites Year
 
ZIMMER TECHNOLOGY, INC. (30)
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4,963,155 Attachment mechanism for modular surgical products 117 1989
4,979,957 Textured prosthetic implant 92 1989
5,019,108 Modular implant 53 1990
5,032,130 Hip prosthesis 37 1990
5,066,304 Prosthetic interpositional device/coupler 12 1991
5,147,406 Femoral component for a knee joint prosthesis having a modular cam and stem 67 1991
5,201,769 Hip stem with proximal build-up blocks 56 1991
5,201,768 Prosthesis for implant on the tibial plateau of the knee 38 1991
5,207,711 Knee joint prosthesis 54 1991
5,336,266 Knee joint prosthesis 45 1991
5,169,401 Surgical reamer assembly 50 1991
5,181,925 Femoral component for a knee joint prosthesis having a modular cam and stem 65 1992
5,326,363 Provisional implant 49 1992
5,290,313 Offset prosthetic stem extension 104 1992
5,344,461 Modular implant provisional 62 1993
5,443,512 Orthopaedic implant device 73 1993
5,480,453 Collar for femoral implant and method and apparatus for installation thereof 24 1994
5,549,686 Knee prosthesis having a tapered cam 58 1994
5,554,192 Intramedullary implant stem and centralizer 26 1994
5,458,637 Orthopaedic base component with modular augmentation block 55 1994
5,645,607 Hip stem provisional having adjustable neck offsets 58 1995
5,725,587 Acetabular cup assembly 32 1995
5,702,485 Collared prosthetic device with centering fins 11 1996
5,725,596 Clamp for use with a bone prosthesis 14 1996
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5,755,811 Prosthetic implant with fins 31 1997
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HOWMEDICA OSTEONICS CORP. (16)
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5,007,933 Modular knee prosthesis system 116 1989
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5,282,865 Humeral shoulder prosthesis 64 1992
5,326,368 Modular acetabular cup 49 1992
5,397,360 Modular components for prosthetic implants 36 1993
5,358,534 Femoral component for a hip prosthesis 18 1993
5,507,832 Prosthesis with integral proximal spacer 23 1994
5,549,682 Shoulder joint prosthesis with angular adjustment 60 1994
5,549,705 Prosthesis with integral proximal spacer 10 1995
5,549,706 Modular hip prosthesis 41 1995
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5,776,204 Asymmetric hip stem 24 1996
6,007,581 Asymmetric hip stem 9 1998
7,763,031 Acetabular shell removal instrument 6 2005
 
SMITH & NEPHEW RICHARDS INC. (15)
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4,995,883 Modular hip prosthesis 109 1989
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5,489,309 Modular humeral component system 92 1993
5,358,529 Plastic knee femoral implants 130 1993
5,405,394 Dual composition coupler for modular medical implants 61 1993
5,507,830 Modular hip prosthesis 137 1993
5,593,449 Dual taper stem extension for knee prosthesis 30 1994
5,549,702 Flexible orthopaedic stem apparatus 13 1994
5,609,641 Tibial prosthesis 87 1995
5,549,703 Orthopedic prosthesis apparatus with improved taper locking connection 25 1995
5,702,460 Revision femoral trial prosthesis 99 1995
5,702,463 Tibial prosthesis with polymeric liner and liner insertion/removal instrument 74 1996
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JOHNSON & JOHNSON PROFESSIONAL, INC. (14)
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5,556,433 Modular knee prosthesis 78 1994
5,776,201 Modular femoral trial system 135 1995
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5,683,472 Femoral stem attachment for a modular knee prosthesis 40 1995
5,935,172 Prosthesis with variable fit and strain distribution 43 1996
5,782,921 Modular knee prosthesis 96 1996
5,824,097 Medical fastening system 31 1996
5,879,391 Modular prosthesis 77 1996
5,782,920 Offset coupling for joint prosthesis 49 1996
5,871,548 Modular acetabular reinforcement system 72 1996
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5,766,255 Modular joint prosthesis stabilization and augmentation system 71 1996
5,888,208 Modular hip trial for long stems 53 1997
 
WRIGHT MEDICAL TECHNOLOGY, INC. (14)
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4,301,552 Endoprosthetic joint device 24 1979
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5,201,882 Modular hip joint prosthesis with adjustable anteversion 91 1990
5,271,737 Tibial prosthetic implant with offset stem 78 1992
5,370,699 Modular knee joint prosthesis 149 1993
5,405,395 Modular femoral implant 107 1993
5,509,935 Intramedullary implant with optimized geometric stiffness 17 1994
5,549,687 Retrofit posterior stabilizing housing implant for replacement knee prosthesis 23 1994
5,746,771 Calcar collar instrumentation 32 1996
6,270,529 Modular implant for replacing end of radius and having drainage passage for trapped fluid 16 1999
6,527,775 Intramedullary interlocking fixation device for the distal radius 82 2000
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BIOMET MANUFACTURING, LLC (10)
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5,702,486 Modular humeral prosthesis for reconstruction of the humerus 88 1996
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2010/0030,339 METHOD AND APPARATUS FOR ADJUSTING HEIGHT AND ANGLE FOR A RADIAL HEAD 10 2009
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2010/0262,252 MODULAR PROSTHESIS AND USE THEREOF FOR REPLACING A RADIAL HEAD 4 2010
 
DEPUY ORTHOPAEDICS, INC. (10)
4,822,366 Modular knee prosthesis 126 1986
5,194,066 Modular joint prosthesis 103 1989
5,181,928 Modular hip prosthesis 144 1989
5,080,685 Modular hip prosthesis 159 1990
5,061,271 Tool for separating components of a modular joint prosthesis 63 1990
5,314,479 Modular prosthesis 172 1991
5,286,260 Modular hip prosthesis 81 1992
5,370,706 Modular hip prosthesis 97 1993
5,591,233 Metal/composite hybrid orthopedic implants 70 1995
6,277,123 Prosthesis positioning apparatus and method for implanting a prosthesis 31 1999
 
HOWMEDICA INTERNATIONAL S. DE R.L. (8)
4,404,691 Modular prosthesis assembly 82 1981
4,578,081 Bone prosthesis 67 1982
4,764,171 Bone prosthesis assembly for a knee joint 20 1986
4,790,854 Bone prosthesis assembly 48 1988
5,413,605 Tibial element for a replacement knee prosthesis 82 1993
5,458,651 Femoral component for a hip prosthesis 23 1993
5,879,394 Tibial element for a replacement knee prosthesis 74 1997
5,928,286 Tibial element for a replacement knee prosthesis 73 1997
 
ZIMMER, INC. (7)
4,383,337 Elbow prosthesis 33 1980
4,919,670 Modular humeral prosthesis 93 1988
4,963,152 Asymmetric prosthetic tibial component 106 1989
4,997,444 Implant having varying modulus of elasticity 32 1989
5,609,645 Knee revision prosthesis with shims 94 1996
6,045,581 Implantable prosthesis having textured bearing surfaces 30 1997
6,045,582 Implantable humeral shoulder prosthesis having extended articular surface 66 1998
 
SMITH & NEPHEW, INC. (5)
5,507,833 Hip replacement system and method for implanting the same 80 1994
5,683,469 Tibial trial prosthesis and bone preparation system 56 1995
5,776,200 Tibial trial prosthesis and bone preparation system 130 1995
5,879,393 Trial femoral prosthesis for use in knee joint replacement surgery 39 1997
5,944,758 Shoulder prosthesis 40 1997
 
SPINECORE, INC. (5)
6,440,142 Femoral ring loader 91 2001
7,153,310 Vertebral bone distraction instruments 33 2003
7,404,795 Femoral ring loader 11 2003
7,722,675 Instruments for reorienting vertebral bones for the treatment of scoliosis 8 2004
7,507,255 Insertion tool for use with trial intervertebral distraction spacers 5 2004
 
BIOMET MANUFACTURING CORP. (4)
5,330,534 Knee joint prosthesis with interchangeable components 147 1992
5,370,701 Rotating/sliding contrained prosthetic knee 96 1992
5,997,577 Knee joint prosthesis 78 1997
2010/0312,349 MODULAR PROSTHESIS AND USE THEREOF FOR REPLACING A RADIAL HEAD 6 2010
 
IMPLANTOLOGY LLC (4)
5,108,451 Femoral component of a hip joint prosthesis 43 1991
5,316,550 Prosthesis with flexible intramedullary stem 35 1992
5,358,527 Total knee prosthesis with resurfacing and posterior stabilization capability 113 1992
5,800,552 Mechanically linked hinged total knee prosthesis 84 1994
 
TORNIER SAS (4)
5,358,526 Modular shoulder prosthesis 162 1992
5,702,457 Humeral prosthesis incorporating a sphere 107 1995
5,879,395 Total elbow prosthesis 60 1998
6,379,387 Elbow prosthesis 69 2000
 
WALDEMAR LINK GMBH & CO. KG (4)
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ACUMED LLC (3)
5,961,555 Modular shoulder prosthesis 63 1998
6,494,913 Shoulder prosthesis 61 2000
7,297,163 Shoulder prosthesis 23 2002
 
DEPUY PRODUCTS, INC. (3)
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5,725,592 Modular prosthesis having neck component connected to stem component through cavity in body component 48 1996
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ESKA MEDICAL GMBH & CO. (3)
4,883,489 Pelvis part prosthesis 17 1988
5,458,644 Knee joint endoprosthesis 19 1992
5,507,827 Pelvis part endoprosthesis 13 1994
 
LIFESHIELD SCIENCES LLC (3)
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2004/0158,312 Braided endoluminal device having tapered filaments 4 2003
2004/0158,312 Braided endoluminal device having tapered filaments 4 2003
 
WARSAW ORTHOPEDIC, INC. (3)
7,462,182 Reducing instrument for spinal surgery 32 2004
7,749,269 Spinal system and method including lateral approach 17 2005
7,575,580 Instruments, implants and methods for positioning implants into a spinal disc space 18 2005
 
ALLIED MEDICAL CORPORATION A DE CORP. (2)
4,219,893 Prosthetic knee joint 133 1977
4,301,553 Prosthetic knee joint 87 1980
 
BRITISH TECHNOLOGY GROUP LIMITED (2)
4,532,660 Endoprosthetic bone joint devices 43 1983
4,908,034 Endoprosthetic bone joint components 23 1989
 
IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC. (2)
6,162,253 Total elbow arthroplasty system 31 1998
6,306,171 Total elbow arthroplasty system 34 2000
 
JOHNSON & JOHNSON MEDICAL GMBH (2)
4,878,917 Modular assembly for a shaft prosthesis 66 1987
4,919,678 Hip joint prosthesis having a cylindrical shaft portion 35 1988
 
ORTHO DEVELOPMENT CORPORATION (2)
5,653,765 Modular prosthesis 94 1995
5,725,594 Proximal conical stem 16 1996
 
SYNTHES USA, LLC (2)
7,666,189 Less invasive surgical system and methods 41 2004
7,758,584 Minimally invasive fixation system 24 2007
 
TERUMO KABUSHIKI KAISHA (2)
4,770,852 Hollow fiber membrane for an artificial lung 33 1986
5,139,529 Porous polypropylene membrane and methods for production thereof 15 1989
 
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (2)
4,261,062 Natural shoulder joint prosthesis 58 1979
5,156,627 Collarless femoral hip prosthesis 17 1987
 
THURGAUER KANTONALBANK, A CORPORATION CHARTERED IN AND EXISTING UNDER THE LAWS OF SWITZERLAND, THAT MAINTAINS ITS PRINCIPAL OFFICES AT: (2)
5,658,352 Hip prosthesis and its use 21 1996
5,800,560 Hip prosthesis with adjustable head 62 1997
 
ACTIVELOCK SURGICAL, INC. (1)
5,858,020 Modular prosthesis 86 1995
 
AESCULAP AG (1)
5,507,822 Ball-and-socket jointed two-part thumb prosthesis 19 1994
 
ALLO PRO AG (1)
5,931,871 Kit of parts for a modular femur head prosthesis, in particular, a reoperation prosthesis, and a femur head prosthesis from such a kit of parts 23 1996
 
Alvarado Orthopedic Research, Inc. (1)
4,985,037 Universal modular prosthesis stem extension 89 1989
 
ARTOS MEDIZINISCHE PRODUKTE GMBH (1)
4,676,797 Unit for resection prosthesis 103 1984
 
ASCENSION ORTHOPEDICS, INC. (1)
6,217,616 Elbow prosthesis 25 1999
 
BANCBOSTON TRUST CO. OF NEW YORK (1)
5,342,363 Medical instrument and procedure 63 1992
 
Biomedical Engineering Trust I (1)
5,824,096 Hinged knee prosthesis with condylar bearing 26 1994
 
BIOMET DEUTSCHLAND GMBH (1)
5,702,484 Endoprosthesis 11 1996
 
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS (1)
5,981,828 Composite allograft, press, and methods 56 1998
 
CLEMSON UNIVERSITY (1)
4,488,319 Method of two-stage implantation of a joint prosthesis and prosthetic product 35 1981
 
COMPAGNIE ORIS INDUSTRIE S.A. (1)
4,693,723 Shoulder prosthesis 76 1985
 
DEPUY INC. (1)
5,019,103 Tibial wedge system 123 1990
 
DEPUY SYNTHES PRODUCTS, LLC (1)
7,559,941 Instrument for delivery of implant 9 2003
 
DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT (1)
5,336,268 Adjustable hip joint endoprosthesis 39 1992
 
DURIAN SECURITIES, INC. (1)
5,425,779 Prosthetic implant for joint structures 44 1994
 
Durlacher; Scott M. (1)
5,261,915 Femur bone rasp with adjustable handle 80 1992
 
EXACTECH, INC. (1)
6,319,286 Modular hip prosthesis 61 2000
 
FINSBURY (DEVELOPMENT) LIMITED (1)
5,219,362 Knee prosthesis 111 1992
 
FOLSOM METAL PRODUCTS, INC. (1)
5,755,807 Implant module unit and rotating seal for prosthetic joint 49 1996
 
Friedrichsfeld GmbH; Steinzeug- und Kunststoffwerke (1)
4,407,022 Femur component for an artificial hip joint 12 1981
 
Gerber; Bruno E. (1)
5,871,541 System for producing a knee-joint endoprosthesis 66 1996
 
GUSTILO, RAMON B., M.D. (1)
5,725,595 Cannulated cementless hip stem prosthesis 31 1996
 
Harrington Arthritis Research Center (1)
4,655,778 Joint prosthesis 47 1985
 
Headcorn Instrumentation Ltd. (1)
6,015,437 Shoulder prosthesis 22 1998
 
HOWMEDICA INC. (1)
4,827,919 Femoral spacer 48 1986
 
HUNTER INNOVATIONS, INC. (1)
5,906,644 Adjustable modular orthopedic implant 147 1997
 
IMPLEX CORPORATION (1)
4,944,757 Modulator knee prosthesis system 184 1988
 
JOHNSON & JOHNSON PROFESSIONAL PRODUCTS GMBH (1)
4,842,606 Bone implant 72 1987
 
KLUGER, PATRICK (1)
7,534,266 Implant and instrument for placement and distraction of the implant 16 2004
 
KYPHON SARL (1)
7,749,252 Interspinous process implant having deployable wing and method of implantation 71 2006
 
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH (1)
6,709,459 Radial implant system 15 2000
 
MECRON MEDIZINISCHE PRODUKTE GMBH (1)
4,687,486 Implant, particularly endoprosthesis 9 1984
 
MICROPORT ORTHOPEDICS HOLDINGS INC. (1)
6,432,110 Modular trial instrument with interlock mechanism 27 1995
 
MIDAS REX, L.P. (1)
4,904,266 Bone joint implant and method 23 1988
 
NEW YORK SOCIETY FOR THE RUPTURED AND CRIPPLED MAINTAINING THE HOSPITAL FOR SPECIAL SURGERY (1)
4,834,758 Bone prosthesis for the leg and thigh 50 1988
 
NEW YORK UNIVERSITY (1)
5,211,666 Hip joint femoral component endoprosthesis with a lateral load-transferring support surface 41 1991
 
NIPRO CORPORATION (1)
5,192,320 Artificial lung and method of using it 18 1990
 
NORTON DESMARQUEST FINE CERAMICS (1)
5,972,033 Hip joint prosthesis having a 22.22 mm zirconia femoral head and a 12/14 size stem 6 1997
 
NOVELLUS SYSTEMS, INC. (1)
5,152,796 Modular knee prosthesis 92 1991
 
Nuvana Medical Innovations, LLC (1)
5,776,194 Intermedullary rod apparatus and methods of repairing proximal humerus fractures 94 1996
 
Orthopaedic Technology B.V. (1)
5,314,494 Endo-prosthesis, a femoral head prosthesis and an acetabulum prosthesis 17 1993
 
Orthoplant Endoprothetik GmbH (1)
4,822,370 Hip joint femoral prosthesis 76 1988
 
OSIRIS THERAPEUTICS, INC. (1)
5,855,619 Biomatrix for soft tissue regeneration 143 1996
 
OSTEOBIOLOGICS, INC. (1)
5,863,297 Moldable, hand-shapable biodegradable implant material 62 1996
 
PFIZER HOSPITAL PRODUCTS GROUP, INC. (1)
5,108,437 Modular prosthesis 68 1988
 
PROF. DR. MED. VOLKMAR GOYMANN (1)
4,978,357 Endoprosthesis 26 1988
 
PROGRAFT MEDICAL, INC. (1)
6,015,431 Endolumenal stent-graft with leak-resistant seal 144 1996
 
PROTEX AG (1)
4,430,761 Joint endoprosthesis 54 1981
 
PUGET BIOVENTURES LLC (1)
5,755,803 Prosthetic implant 153 1996
 
QUEEN'S UNIVERSITY AT KINGSTON, A NON-PROFIT PRIVATE EDUCATIONAL CORP. (1)
5,030,237 Elbow prosthesis 28 1988
 
QUEEN'S UNIVERSITY OF KINGSTON A NON-PROFIT EDUCATIONAL CORP. (1)
4,769,040 Tibial prosthesis 103 1986
 
ROCHE, KAREN M., 413 SOUTH MARTHA STREET, STILLWATER, MINNESOTA 55082 (1)
4,865,609 Modular joint prosthesis assembly and method of removing 65 1988
 
SAINT-GOBAIN/NORTON INDUSTRIAL CERAMICS CORPORATION (1)
5,871,547 Hip joint prosthesis having a zirconia head and a ceramic cup 46 1996
 
SALUS S.R.L. (1)
4,923,472 Artificial knee-joint 41 1989
 
SIHI GMBH & CO KG (1)
4,230,438 Rotary pump assembly 11 1979
 
SNECMA (1)
4,459,708 Joint prosthesis 48 1982
 
SONY CORPORATION (1)
6,603,638 Floating-type head slider and recording/reproducing apparatus employing the same 8 2001
 
ST. JUDE MEDICAL ATG, INC. (1)
5,976,178 Medical grafting methods 239 1996
 
STRYKER IRELAND LIMITED (1)
6,214,053 Prosthesis with centralizer and centralizer for use therewith 32 1999
 
STRYKER TRAUMA GMBH (1)
5,658,340 Endoprosthesis for a shoulder joint 40 1994
 
Stuckenbrock Medizintechnik GmbH (1)
5,906,210 Surgical procedure for restoration of stability and painfree rotation of the distal radio-ulnar joint 13 1997
 
Sulzer Brothers Limited (1)
4,938,772 Femoral prosthesis 20 1989
 
SULZER MEDICA USA INC. (1)
5,147,386 Securable pistoning finger prosthesis 42 1990
 
TOWNSLEY, NORTON R. (1)
5,071,435 Extendible bone prosthesis 74 1990
 
UNIVERSITY COLLEGE LONDON (1)
5,080,676 Attachment device 36 1989
 
UNIVERSITY OF LEEDS INDUSTRIAL SERVICES LIMITED (1)
4,242,758 Elbow prosthesis 43 1978
 
UNIVERSITY OF UTAH (1)
4,521,924 Electrically driven artificial arm 35 1983
 
Van Straten Beheer B.V. (1)
6,352,560 Joint prosthesis 20 2001
 
Venus Corporation (1)
5,002,578 Modular hip stem prosthesis apparatus and method 162 1990
 
XOMED SURGICAL PRODUCTS, INC. (1)
5,769,093 Method of relieving synovial fluid pressure 11 1997
 
ZIMMER GMBH (1)
6,004,352 Tibia platform for an artificial knee joint 25 1998
 
ZIMMER SPINE, INC. (1)
7,637,952 Instrumentation and procedure for implanting spinal implant devices 12 2003
 
ZIMMER TRABECULAR METAL TECHNOLOGY, INC. (1)
6,589,282 Modular shoulder prostheses 31 2000
 
Other [Check patent profile for assignment information] (47)
4,245,360 Partial pelvic prosthesis 14 1979
4,378,607 Elbow replacement prosthesis 34 1980
4,320,086 Paper device for rapid detection of cocaine 25 1981
4,686,978 Instrumentation for implantation of an elbow prosthesis 16 1981
4,550,450 Total shoulder prosthesis system 108 1984
4,624,674 Spherical kinematic joint 76 1984
4,693,724 Total hip prosthesis with primary fixation 48 1986
4,728,333 Modular prosthesis kit 29 1986
4,840,632 Hip prosthesis 80 1986
4,865,605 Modular shoulder prosthesis 109 1988
4,919,669 Shoulder prosthesis 53 1988
5,035,717 Insert and method of using same 27 1988
4,895,572 Interlocking femoral prosthesis device 50 1988
4,938,773 Hip joint prosthesis 50 1989
4,986,833 Glenoid component for an artificial shoulder joint 69 1989
4,932,974 Prosthetic device with predetermined crystal orientation 35 1989
5,116,379 Prosthesis 40 1989
5,030,234 Prosthetic device with modular stem 37 1989
5,074,879 Prosthetic device with modular stem 47 1990
5,163,961 Compression-fit hip prosthesis and procedures for implantation thereof 51 1991
5,207,682 Adjustable drill guide 37 1992
5,246,459 Modular tibial support pegs for the tibial component of a prosthetic knee replacement system 58 1992
5,571,193 Implant with reinforced resorbable stem 39 1992
5,395,401 Prosthetic device for a complex joint 144 1992
5,580,352 Distal shaft with fast and slow screw threads 76 1993
5,431,658 Facilitator for vertebrae grafts and prostheses 323 1994
5,653,764 Modular hip prosthesis with discrete selectable angular orientation 41 1994
5,480,443 Artifical implant component and method for securing same 60 1994
5,405,403 Femoral prosthesis with anti-rotation feature for ball 39 1994
5,425,777 Artificial finger joint 52 1994
5,489,310 Universal glenoid shoulder prosthesis and method for implanting 46 1994
5,507,818 Multipolar joint endoprosthesis 79 1994
5,702,480 Modular hip joint prosthesis 42 1995
5,697,977 Method and apparatus for spondylolisthesis reduction 81 1995
5,728,163 Phalangeal joint prosthesis 13 1996
5,713,901 Reticulated orthopaedic element to exploit the medullary canal of the long bones 38 1996
5,755,805 Tapered prosthesis component 27 1996
5,928,289 Anchoring rod used particularly in prostheses 14 1997
5,800,558 Hip prosthesis 24 1997
5,888,203 Biaxial ligamentous-restrained prostheses for upper and lower extremity arthroplasties 24 1997
6,013,104 Implant with reinforced resorbable stem 49 1997
6,010,535 Joint replacement system 37 1998
6,214,014 Acetabular total hip component alignment system for accurate intraoperative positioning in inclination 26 1999
6,383,223 Endoprosthesis for a joint, especially a finger, toe or wrist joint 25 1999
6,361,566 Hip prosthesis 28 2000
2003/0212,457 Modular radial head prosthesis 8 2003
2005/0216,090 Systems for bone replacement 39 2005

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