WO2005000094A3 - Bioimplant with nonuniformly configured protrusions on the load bearing surfaces thereof - Google Patents

Bioimplant with nonuniformly configured protrusions on the load bearing surfaces thereof Download PDF

Info

Publication number
WO2005000094A3
WO2005000094A3 PCT/US2004/017540 US2004017540W WO2005000094A3 WO 2005000094 A3 WO2005000094 A3 WO 2005000094A3 US 2004017540 W US2004017540 W US 2004017540W WO 2005000094 A3 WO2005000094 A3 WO 2005000094A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing surfaces
bioimplant
load bearing
nonuniformly
protrusions
Prior art date
Application number
PCT/US2004/017540
Other languages
French (fr)
Other versions
WO2005000094A2 (en
Inventor
Lawerence A Shimp
John Winterbottom
Original Assignee
Osteotech Inc
Lawerence A Shimp
John Winterbottom
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Osteotech Inc, Lawerence A Shimp, John Winterbottom filed Critical Osteotech Inc
Priority to JP2006515140A priority Critical patent/JP2006526478A/en
Priority to EP04754204A priority patent/EP1631183A2/en
Priority to CA002528154A priority patent/CA2528154A1/en
Priority to AU2004251664A priority patent/AU2004251664A1/en
Publication of WO2005000094A2 publication Critical patent/WO2005000094A2/en
Priority to US11/292,809 priority patent/US7988733B2/en
Publication of WO2005000094A3 publication Critical patent/WO2005000094A3/en

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Classifications

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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
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    • A61F2310/00293—Ceramics or ceramic-like structures containing a phosphorus-containing compound, e.g. apatite

Abstract

A bioimplant is configured with at least two load-bearing surfaces (12, 14) each having a plurality of protrusions (16, 18) oriented at an angle with respect to one another to resist translation in all directions when opposing load bearing surfaces are under normally applied compressive loads.
PCT/US2004/017540 2003-06-03 2004-06-03 Bioimplant with nonuniformly configured protrusions on the load bearing surfaces thereof WO2005000094A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2006515140A JP2006526478A (en) 2003-06-03 2004-06-03 Bio-implants with unevenly shaped protrusions on the load bearing surface
EP04754204A EP1631183A2 (en) 2003-06-03 2004-06-03 Bioimplant with nonuniformly configured protrusions on the load bearing surfaces thereof
CA002528154A CA2528154A1 (en) 2003-06-03 2004-06-03 Bioimplant with nonuniformly configured protrusions on the load bearing surfaces thereof
AU2004251664A AU2004251664A1 (en) 2003-06-03 2004-06-03 Bioimplant with nonuniformly configured protrusions on the load bearing surfaces thereof
US11/292,809 US7988733B2 (en) 2003-06-03 2005-12-02 Bioimplant with nonuniformly configured protrusions on the load bearing surfaces thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47580503P 2003-06-03 2003-06-03
US60/475,805 2003-06-03

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/292,809 Continuation US7988733B2 (en) 2003-06-03 2005-12-02 Bioimplant with nonuniformly configured protrusions on the load bearing surfaces thereof

Publications (2)

Publication Number Publication Date
WO2005000094A2 WO2005000094A2 (en) 2005-01-06
WO2005000094A3 true WO2005000094A3 (en) 2005-12-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/017540 WO2005000094A2 (en) 2003-06-03 2004-06-03 Bioimplant with nonuniformly configured protrusions on the load bearing surfaces thereof

Country Status (7)

Country Link
US (1) US7988733B2 (en)
EP (1) EP1631183A2 (en)
JP (1) JP2006526478A (en)
KR (1) KR20060030474A (en)
AU (1) AU2004251664A1 (en)
CA (1) CA2528154A1 (en)
WO (1) WO2005000094A2 (en)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010032017A1 (en) 1999-12-30 2001-10-18 Alfaro Arthur A. Intervertebral implants
US20030120274A1 (en) 2000-10-20 2003-06-26 Morris John W. Implant retaining device
US7931692B2 (en) * 2001-02-14 2011-04-26 Osteotech, Inc. Implant derived from bone
CA2457686A1 (en) * 2001-07-12 2003-01-23 Osteotech, Inc. Intervertebral impant with movement resistant structure
US6855167B2 (en) 2001-12-05 2005-02-15 Osteotech, Inc. Spinal intervertebral implant, interconnections for such implant and processes for making
AU2002362220A1 (en) * 2001-12-27 2003-07-24 Osteotech Inc. Bone fasteners and method for stabilizing vertebral bone facets using the bone fasteners
US7988693B2 (en) * 2002-07-19 2011-08-02 Warsaw Orthopedic, Inc. Chisels and procedure for insertion of spinal implant in a spinal disc space
US20040098129A1 (en) * 2002-11-13 2004-05-20 Jo-Wen Lin Spinal implant insertion adjustment instrument and implants for use therewith
US20050038511A1 (en) * 2003-08-15 2005-02-17 Martz Erik O. Transforaminal lumbar interbody fusion (TLIF) implant, surgical procedure and instruments for insertion of spinal implant in a spinal disc space
WO2005037150A1 (en) * 2003-10-16 2005-04-28 Osteotech, Inc. System and method for flexible correction of bony motion segment
CA2550431A1 (en) 2003-12-19 2005-07-14 Osteotech, Inc. Tissue-derived mesh for orthopedic regeneration
US8333985B2 (en) * 2004-01-27 2012-12-18 Warsaw Orthopedic, Inc. Non-glycerol stabilized bone graft
US7988699B2 (en) * 2004-10-19 2011-08-02 Warsaw Orthopedic, Inc. Adjustable instrumentation for spinal implant insertion
US9168147B2 (en) 2005-05-06 2015-10-27 Titan Spine, Llc Self-deploying locking screw retention device
US8562684B2 (en) 2005-05-06 2013-10-22 Titan Spine, Llc Endplate-preserving spinal implant with an integration plate having a roughened surface topography
US8480749B2 (en) 2005-05-06 2013-07-09 Titan Spine, Llc Friction fit and vertebral endplate-preserving spinal implant
US8585765B2 (en) 2005-05-06 2013-11-19 Titan Spine, Llc Endplate-preserving spinal implant having a raised expulsion-resistant edge
US20120312779A1 (en) 2005-05-06 2012-12-13 Titian Spine, LLC Methods for manufacturing implants having integration surfaces
US8551176B2 (en) 2005-05-06 2013-10-08 Titan Spine, Llc Spinal implant having a passage for enhancing contact between bone graft material and cortical endplate bone
US8758443B2 (en) 2005-05-06 2014-06-24 Titan Spine, Llc Implants with integration surfaces having regular repeating surface patterns
US8403991B2 (en) 2005-05-06 2013-03-26 Titan Spine Llc Implant with critical ratio of load bearing surface area to central opening area
US8758442B2 (en) 2005-05-06 2014-06-24 Titan Spine, Llc Composite implants having integration surfaces composed of a regular repeating pattern
US9125756B2 (en) 2005-05-06 2015-09-08 Titan Spine, Llc Processes for producing regular repeating patterns on surfaces of interbody devices
US11096796B2 (en) 2005-05-06 2021-08-24 Titan Spine, Llc Interbody spinal implant having a roughened surface topography on one or more internal surfaces
US8814939B2 (en) 2005-05-06 2014-08-26 Titan Spine, Llc Implants having three distinct surfaces
US8617248B2 (en) 2005-05-06 2013-12-31 Titan Spine, Llc Spinal implant having variable ratios of the integration surface area to the axial passage area
US8435302B2 (en) 2005-05-06 2013-05-07 Titan Spine, Llc Instruments and interbody spinal implants enhancing disc space distraction
US8591590B2 (en) 2005-05-06 2013-11-26 Titan Spine, Llc Spinal implant having a transverse aperture
US8262737B2 (en) 2005-05-06 2012-09-11 Titan Spine, Llc Composite interbody spinal implant having openings of predetermined size and shape
US8992622B2 (en) 2005-05-06 2015-03-31 Titan Spine, Llc Interbody spinal implant having a roughened surface topography
US8585767B2 (en) 2005-05-06 2013-11-19 Titan Spine, Llc Endplate-preserving spinal implant with an integration plate having durable connectors
US8585766B2 (en) 2005-05-06 2013-11-19 Titan Spine, Llc Endplate-preserving spinal implant with an integration plate having durable connectors
US8545568B2 (en) 2005-05-06 2013-10-01 Titan Spine, Llc Method of using instruments and interbody spinal implants to enhance distraction
US8562685B2 (en) 2005-05-06 2013-10-22 Titan Spine, Llc Spinal implant and integration plate for optimizing vertebral endplate contact load-bearing edges
US7955512B2 (en) 2006-02-13 2011-06-07 Medtronic, Inc. Medical devices having textured surfaces
US8043377B2 (en) * 2006-09-02 2011-10-25 Osprey Biomedical, Inc. Implantable intervertebral fusion device
US8372157B2 (en) 2007-02-12 2013-02-12 Warsaw Orthopedic, Inc. Joint revision implant
US20080221680A1 (en) * 2007-03-09 2008-09-11 Zimmer Technology, Inc. Optimized articular geometry
FR2915088B1 (en) * 2007-04-18 2010-03-12 Cadorel Catherine COMPOSITE ENDO-BONE COMPOSITE IMPLANT WITH OPTIMIZED MECHANICAL ATTACHMENT AND METHOD FOR MANUFACTURING SUCH IMPLANT
FR2915089B1 (en) * 2007-04-18 2011-10-21 Cadorel Catherine DEVICE AND METHOD FOR CREATING A OSTEO-INTEGRATION PLATE TO THE SURFACE OF AN ENDO-BONE IMPLANT
GB2457756A (en) * 2008-01-09 2009-09-02 Univ Aberdeen Bioceramic calcium phosphosilicate compositions
FI20095084A0 (en) 2009-01-30 2009-01-30 Pekka Vallittu Composite and its use
GB0918484D0 (en) * 2009-10-22 2009-12-09 Depuy Int Ltd A medical implant device
US8343229B2 (en) * 2010-07-16 2013-01-01 Ebi, Llc Textured bone block implants
US20120022653A1 (en) * 2010-07-20 2012-01-26 X-Spine Systems, Inc. Composite orthopedic implant having a low friction material substrate with primary frictional features and secondary frictional features
US20120143228A1 (en) 2010-08-30 2012-06-07 Agency For Science Technology And Research Adhesive structure with stiff protrusions on adhesive surface
US9492952B2 (en) 2010-08-30 2016-11-15 Endo-Surgery, Inc. Super-hydrophilic structures
US8992619B2 (en) 2011-11-01 2015-03-31 Titan Spine, Llc Microstructured implant surfaces
RU2635453C2 (en) 2011-12-29 2017-11-13 Этикон, Инк. Adhesive structure with tissue puncturing protrusions on surface
AU2013235264B2 (en) 2012-03-20 2017-09-28 Titan Spine, Inc. Friction-fit spinal endplate and endplate-preserving method
US20130261746A1 (en) * 2012-03-28 2013-10-03 Linares Medical Devices, Llc Implantable inter-vertebral disk having upper and lower layers of a metal exhibiting bone fusing characteristics and which sandwich therebetween a soft plastic cushioning disc for providing dynamic properties mimicking that of a natural inter-vertebral disc
US8926881B2 (en) 2012-04-06 2015-01-06 DePuy Synthes Products, LLC Super-hydrophobic hierarchical structures, method of forming them and medical devices incorporating them
US8969648B2 (en) 2012-04-06 2015-03-03 Ethicon, Inc. Blood clotting substrate and medical device
FR2992167B1 (en) * 2012-06-25 2014-08-29 Hassan Razian IMPROVED SYSTEM FOR REPLACING AN INTERVERTEBRAL DISC
EP2716261A1 (en) 2012-10-02 2014-04-09 Titan Spine, LLC Implants with self-deploying anchors
US9498349B2 (en) 2012-10-09 2016-11-22 Titan Spine, Llc Expandable spinal implant with expansion wedge and anchor
US10172651B2 (en) 2012-10-25 2019-01-08 Warsaw Orthopedic, Inc. Cortical bone implant
US9265609B2 (en) 2013-01-08 2016-02-23 Warsaw Orthopedic, Inc. Osteograft implant
US9615935B2 (en) 2014-01-30 2017-04-11 Titan Spine, Llc Thermally activated shape memory spring assemblies for implant expansion
US9987052B2 (en) 2015-02-24 2018-06-05 X-Spine Systems, Inc. Modular interspinous fixation system with threaded component
US10893945B2 (en) 2017-09-29 2021-01-19 Luis E Duarte Bone cage including offset sets of protrusions within a bone ingrowth cavity and related methods
US20230043823A1 (en) * 2021-08-03 2023-02-09 Warsaw Orthopedic, Inc. Integral graft interbody devices

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865603A (en) * 1988-02-04 1989-09-12 Joint Medical Products Corporation Metallic prosthetic devices having micro-textured outer surfaces
US4960425A (en) * 1987-05-27 1990-10-02 Mentor Corporation Textured surface frosthesis implants
US5011494A (en) * 1988-09-16 1991-04-30 Clemson University Soft tissue implant with micron-scale surface texture to optimize anchorage
US6511509B1 (en) * 1997-10-20 2003-01-28 Lifenet Textured bone allograft, method of making and using same

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5609635A (en) * 1988-06-28 1997-03-11 Michelson; Gary K. Lordotic interbody spinal fusion implants
SE504294C2 (en) * 1993-10-01 1996-12-23 Lucocer Ab Implants intended to be fixed by contact with newly formed bone tissue
US20010039454A1 (en) * 1993-11-02 2001-11-08 John Ricci Orthopedic implants having ordered microgeometric surface patterns
US5989289A (en) * 1995-10-16 1999-11-23 Sdgi Holdings, Inc. Bone grafts
ATE262863T1 (en) * 1996-10-23 2004-04-15 Sdgi Holdings Inc SPACER FOR SWIVELS
US6045579A (en) * 1997-05-01 2000-04-04 Spinal Concepts, Inc. Adjustable height fusion device
US6019792A (en) * 1998-04-23 2000-02-01 Cauthen Research Group, Inc. Articulating spinal implant
DE59914200D1 (en) * 1999-01-12 2007-03-29 Lipat Consulting Ag SURFACE STRUCTURE FOR A ENOSSAL IMPLANT
US6245108B1 (en) * 1999-02-25 2001-06-12 Spineco Spinal fusion implant
US6277149B1 (en) * 1999-06-08 2001-08-21 Osteotech, Inc. Ramp-shaped intervertebral implant
DE29913200U1 (en) 1999-07-28 1999-09-23 Tutogen Medical Gmbh Bone material implant
US7115143B1 (en) * 1999-12-08 2006-10-03 Sdgi Holdings, Inc. Orthopedic implant surface configuration
WO2001085033A2 (en) 2000-05-05 2001-11-15 Osteotech, Inc. Intervertebral distractor and implant insertion instrument
US6620196B1 (en) * 2000-08-30 2003-09-16 Sdgi Holdings, Inc. Intervertebral disc nucleus implants and methods
US6666866B2 (en) 2000-11-07 2003-12-23 Osteotech, Inc. Spinal intervertebral implant insertion tool
US6468311B2 (en) * 2001-01-22 2002-10-22 Sdgi Holdings, Inc. Modular interbody fusion implant
US20020131958A1 (en) 2001-01-22 2002-09-19 John Chapman Method for purifying a biological composition
AU2002235351A1 (en) 2001-01-26 2002-08-06 Osteotech, Inc. Implant insertion tool
US7931692B2 (en) 2001-02-14 2011-04-26 Osteotech, Inc. Implant derived from bone
WO2002087466A2 (en) * 2001-04-30 2002-11-07 Howmedica Osteonics Corp. Method and instrument for distracting intervertebral space
US20030149438A1 (en) * 2001-04-30 2003-08-07 Howmedica Osteonics Corp. Insertion instrument
US6974480B2 (en) * 2001-05-03 2005-12-13 Synthes (Usa) Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure
US6607558B2 (en) * 2001-07-03 2003-08-19 Axiomed Spine Corporation Artificial disc
CA2457686A1 (en) 2001-07-12 2003-01-23 Osteotech, Inc. Intervertebral impant with movement resistant structure
US7018412B2 (en) * 2001-08-20 2006-03-28 Ebi, L.P. Allograft spinal implant
AU2002330146B2 (en) * 2001-09-28 2007-10-18 Zimmer Spine, Inc. Skeletal stabilization implant
AU2002362220A1 (en) 2001-12-27 2003-07-24 Osteotech Inc. Bone fasteners and method for stabilizing vertebral bone facets using the bone fasteners
CA2478311C (en) * 2002-03-11 2010-07-20 Spinal Concepts, Inc. Instrumentation and procedure for implanting spinal implant devices
US6911045B2 (en) 2002-04-04 2005-06-28 Osteotech, Inc. Bio-implant insertion instrument
US7988693B2 (en) 2002-07-19 2011-08-02 Warsaw Orthopedic, Inc. Chisels and procedure for insertion of spinal implant in a spinal disc space
JP4088495B2 (en) * 2002-08-20 2008-05-21 昭和医科工業株式会社 Intervertebral cage
US20040098129A1 (en) 2002-11-13 2004-05-20 Jo-Wen Lin Spinal implant insertion adjustment instrument and implants for use therewith
US20040133279A1 (en) * 2003-01-06 2004-07-08 Krueger David J. Surgical implants for use as spinal spacers
US20040162562A1 (en) 2003-02-13 2004-08-19 Osteotech, Inc. Instrumentation system for treating end plates of adjacent vertebrae
US7806932B2 (en) * 2003-08-01 2010-10-05 Zimmer Spine, Inc. Spinal implant
US7753958B2 (en) * 2003-08-05 2010-07-13 Gordon Charles R Expandable intervertebral implant
US20050038511A1 (en) 2003-08-15 2005-02-17 Martz Erik O. Transforaminal lumbar interbody fusion (TLIF) implant, surgical procedure and instruments for insertion of spinal implant in a spinal disc space
WO2005037150A1 (en) 2003-10-16 2005-04-28 Osteotech, Inc. System and method for flexible correction of bony motion segment
US7591852B2 (en) * 2003-12-02 2009-09-22 Alphatec Spine, Inc. Vertebral body replacement cage assembly
US7988699B2 (en) 2004-10-19 2011-08-02 Warsaw Orthopedic, Inc. Adjustable instrumentation for spinal implant insertion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960425A (en) * 1987-05-27 1990-10-02 Mentor Corporation Textured surface frosthesis implants
US4865603A (en) * 1988-02-04 1989-09-12 Joint Medical Products Corporation Metallic prosthetic devices having micro-textured outer surfaces
US5011494A (en) * 1988-09-16 1991-04-30 Clemson University Soft tissue implant with micron-scale surface texture to optimize anchorage
US6511509B1 (en) * 1997-10-20 2003-01-28 Lifenet Textured bone allograft, method of making and using same

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US7988733B2 (en) 2011-08-02
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US20060149376A1 (en) 2006-07-06
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