CA2372713A1 - Tissue scaffold anchor for cartilage repair - Google Patents

Tissue scaffold anchor for cartilage repair Download PDF

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Publication number
CA2372713A1
CA2372713A1 CA002372713A CA2372713A CA2372713A1 CA 2372713 A1 CA2372713 A1 CA 2372713A1 CA 002372713 A CA002372713 A CA 002372713A CA 2372713 A CA2372713 A CA 2372713A CA 2372713 A1 CA2372713 A1 CA 2372713A1
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CA
Canada
Prior art keywords
post
bone tissue
hole
platform
point
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002372713A
Other languages
French (fr)
Other versions
CA2372713C (en
Inventor
David W. Overaker
Joseph H. Contiliano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ethicon Inc
Original Assignee
Ethicon Inc
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Filing date
Publication date
Application filed by Ethicon Inc filed Critical Ethicon Inc
Publication of CA2372713A1 publication Critical patent/CA2372713A1/en
Application granted granted Critical
Publication of CA2372713C publication Critical patent/CA2372713C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B17/0643—Surgical staples, i.e. penetrating the tissue with separate closing member, e.g. for interlocking with staple
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    • A61B17/0642—Surgical staples, i.e. penetrating the tissue for bones, e.g. for osteosynthesis or connecting tendon to bone
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Abstract

A device for attaching a tissue replacement scaffold to a bone has a platform positionable in substantially parallel relationship to the bone for retaining the tissue scaffold proximate to the bone. A post extends from the platform and is insertable into a hole formed in the bone. One or more ribs extend from a side surface of the post along a portion of its length. The ribs have an increasing cross-sectional area to establish an increasing interference fit relative to the hole in the bone tissue. The ribs have a sharp edge that grips the sides of the hole in the bone such that the ribs restrict rotation or withdrawal of the device.

Claims (20)

1. A device for attaching a tissue scaffold to bone tissue, comprising:
a platform positionable in substantially parallel relationship to the bone tissue for retaining the tissue scaffold proximate to the bone tissue;
a post extending from the platform , said post insertable into a hole formed in the bone tissue;
at least one rib extending from a surface of said post along a portion of the length of said post from a first point distal to said platform to a second point intermediate said first point and said platform, said at least one rib having a cross-sectional area that increases along the length of said rib in the direction from said first point to said second point, said at least one rib establishing an interference fit relative to the hole in the bone tissue to prevent rotation of said device relative to the bone tissue.
2. The device of Claim 1, wherein said at least one rib is shorter in length than the depth of the hole in the bone tissue and has a diverging surface that diverges from the surface of said post in the direction from said first point to said second point, said at least one rib terminating proximate said second point in a sharp edge, said edge positionable within said hole for gripping the bone tissue to resist withdrawal of said device from the hole.
3. The device of Claim 2, wherein said rib expands in width in the direction from said first point to said second point.
4. The device of Claim 3, wherein said at least one rib has a shape approximating a portion of an elongated cone.
5. The device of Claim 4, wherein said at least one rib is a plurality of ribs disposed about the outer peripheral surface of said post.
6. The device of Claim 5, wherein said post has a chamfered end to aid in the introduction of said post into the hole in the bone tissue.
7. The device of Claim 6, wherein said device has a guide wire hole extending axially there through to permit said device to be slipped over a guide wire having one end thereof positioned in the hole for guiding said device into the hole.
8. The device of Claim 1, wherein said post extends from said platform at about 90 degrees.
9. The device of Claim 2, wherein said platform has a perforation therein to allow fluid and cell transmission through said perforation.
10. The device of Claim 2, wherein said device is formed from a material selected from the group consisting of biocompatible polymers, absorbable polymers, glasses, ceramics, metal oxides, bone tissue and therapeutic agents, alone or in combination.
11. The device of Claim 1, wherein said platform and said post are monolithically formed.
12. The device of Claim 1, wherein said platform and said post are independently formed elements.
13. The device of Claim 12, wherein said platform has a coupling pin extending from a surface thereof, said post having a hollow therein for matingly receiving said coupling pin to couple said platform and said post.
14. The device of Claim 13, further including a latch resiliently mounted on said coupling pin, said latch having a locking position and a withdrawn position, said latch permitting said coupling pin to be inserted into said hollow,in said post in a coupling relationship with said post when in said withdrawn position and retaining said coupling pin coupled to said post in said locking position.
15. A device for attaching a tissue scaffold to bone tissue, comprising:
attaching means for attaching the scaffold to said device;
retaining means coupled to said attaching means for retaining said attaching means in proximity to the bone tissue, said retaining means inserting into a hole formed in the bone tissue, said retaining means including gripping means extending from the outer periphery thereof for gripping the bone tissue proximate the hole to restrain said device from rotating or pulling away from the bone tissue.
16. The device of Claim 15, wherein said gripping means have a gradually increasing interference fit relative to the hole in the bone tissue.
17. The device of Claim 16, wherein said gripping means are fully insertable within the hole in the bone tissue and have a sharp edge which gouges into the bone tissue proximate the hole.
18. The device of Claim 17, wherein said attaching means has apertures therein for allowing the flow of fluids and cells there through.
19. The device of Claim 18, further including coupling means for coupling said attaching means and said retaining means.
20. The device of Claim 17 wherein said attaching means and said retaining means are formed from a composition with a porosity permitting ingrowth of cells.
CA2372713A 2001-02-26 2002-02-22 Tissue scaffold anchor for cartilage repair Expired - Fee Related CA2372713C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/793,693 2001-02-26
US09/793,693 US6743232B2 (en) 2001-02-26 2001-02-26 Tissue scaffold anchor for cartilage repair

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CA2372713A1 true CA2372713A1 (en) 2002-08-26
CA2372713C CA2372713C (en) 2010-06-08

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US (1) US6743232B2 (en)
EP (1) EP1234555B1 (en)
JP (1) JP4215988B2 (en)
AT (1) ATE353199T1 (en)
AU (1) AU784999B2 (en)
CA (1) CA2372713C (en)
DE (1) DE60217981T2 (en)
ES (1) ES2279853T3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9622780B2 (en) 2013-01-23 2017-04-18 Fixx Orthopedics, LLC Orthopedic external fixation device
US10166045B2 (en) 2015-02-27 2019-01-01 Fixx Orthopedics, LLC Orthopedic external fixation device

Families Citing this family (132)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8083745B2 (en) 2001-05-25 2011-12-27 Conformis, Inc. Surgical tools for arthroplasty
US8882847B2 (en) 2001-05-25 2014-11-11 Conformis, Inc. Patient selectable knee joint arthroplasty devices
US8617242B2 (en) 2001-05-25 2013-12-31 Conformis, Inc. Implant device and method for manufacture
US8234097B2 (en) 2001-05-25 2012-07-31 Conformis, Inc. Automated systems for manufacturing patient-specific orthopedic implants and instrumentation
US7534263B2 (en) 2001-05-25 2009-05-19 Conformis, Inc. Surgical tools facilitating increased accuracy, speed and simplicity in performing joint arthroplasty
US7618451B2 (en) * 2001-05-25 2009-11-17 Conformis, Inc. Patient selectable joint arthroplasty devices and surgical tools facilitating increased accuracy, speed and simplicity in performing total and partial joint arthroplasty
US8771365B2 (en) 2009-02-25 2014-07-08 Conformis, Inc. Patient-adapted and improved orthopedic implants, designs, and related tools
US7468075B2 (en) 2001-05-25 2008-12-23 Conformis, Inc. Methods and compositions for articular repair
US8556983B2 (en) 2001-05-25 2013-10-15 Conformis, Inc. Patient-adapted and improved orthopedic implants, designs and related tools
US8480754B2 (en) 2001-05-25 2013-07-09 Conformis, Inc. Patient-adapted and improved articular implants, designs and related guide tools
US9603711B2 (en) 2001-05-25 2017-03-28 Conformis, Inc. Patient-adapted and improved articular implants, designs and related guide tools
US8545569B2 (en) 2001-05-25 2013-10-01 Conformis, Inc. Patient selectable knee arthroplasty devices
US8735773B2 (en) 2007-02-14 2014-05-27 Conformis, Inc. Implant device and method for manufacture
AU772012B2 (en) 1998-09-14 2004-04-08 Board Of Trustees Of The Leland Stanford Junior University Assessing the condition of a joint and preventing damage
US7239908B1 (en) 1998-09-14 2007-07-03 The Board Of Trustees Of The Leland Stanford Junior University Assessing the condition of a joint and devising treatment
US7993349B2 (en) * 2000-07-27 2011-08-09 Synthes Usa, Llc Cranial flap clamp instrument
ATE320760T1 (en) 2000-07-27 2006-04-15 Synthes Ag INSTRUMENT FOR SKULL CASE FIXATION DEVICE
AU9088801A (en) 2000-09-14 2002-03-26 Univ Leland Stanford Junior Assessing the condition of a joint and devising treatment
EP2036495A1 (en) 2000-09-14 2009-03-18 The Board of Trustees of The Leland Stanford Junior University Assessing condition of a joint and cartilage loss
JP2002282269A (en) * 2001-03-28 2002-10-02 Gc Corp Pin for fixing dental tissue regenerated membrane
US8439926B2 (en) 2001-05-25 2013-05-14 Conformis, Inc. Patient selectable joint arthroplasty devices and surgical tools
ATE504264T1 (en) 2001-05-25 2011-04-15 Conformis Inc METHODS AND COMPOSITIONS FOR REPAIRING THE SURFACE OF JOINTS
US6773436B2 (en) * 2001-09-28 2004-08-10 Depuy Mitek, Inc. Absorbable bone anchor
US6723099B1 (en) * 2001-11-08 2004-04-20 Biomet, Inc. Three sided tack for bone fixation
US8187326B2 (en) * 2002-05-22 2012-05-29 Advanced Technologies And Regenerative Medicine, Llc. Attachment of absorbable tissue scaffolds to fixation devices
US6989034B2 (en) * 2002-05-31 2006-01-24 Ethicon, Inc. Attachment of absorbable tissue scaffolds to fixation devices
CA2501041A1 (en) * 2002-10-07 2004-04-22 Conformis, Inc. Minimally invasive joint implant with 3-dimensional geometry matching the articular surfaces
US7588595B2 (en) * 2002-10-29 2009-09-15 Stryker Endoscopy Graft fixation device and method
CN1780594A (en) 2002-11-07 2006-05-31 康复米斯公司 Methods for determining meniscal size and shape and for devising treatment
US20060147332A1 (en) 2004-12-30 2006-07-06 Howmedica Osteonics Corp. Laser-produced porous structure
CA2448592C (en) 2002-11-08 2011-01-11 Howmedica Osteonics Corp. Laser-produced porous surface
US7449025B1 (en) * 2002-12-17 2008-11-11 O'donnell Pat D Surgical instrument to secure body tissues
US7918876B2 (en) 2003-03-24 2011-04-05 Theken Spine, Llc Spinal implant adjustment device
US7067123B2 (en) 2003-04-29 2006-06-27 Musculoskeletal Transplant Foundation Glue for cartilage repair
US7901457B2 (en) 2003-05-16 2011-03-08 Musculoskeletal Transplant Foundation Cartilage allograft plug
US7806909B2 (en) * 2003-06-11 2010-10-05 Medicine Lodge Inc. Line lock threading systems and methods
US7722644B2 (en) * 2003-06-11 2010-05-25 Medicine Lodge, Inc. Compact line locks and methods
US7217279B2 (en) * 2003-11-14 2007-05-15 Ethicon, Inc. Suture loop anchor
US7666230B2 (en) * 2003-12-08 2010-02-23 Depuy Products, Inc. Implant device for cartilage regeneration in load bearing articulation regions
ATE515245T1 (en) 2003-12-11 2011-07-15 Isto Technologies Inc PARTICLE CARTILAGE SYSTEM
US7846183B2 (en) 2004-02-06 2010-12-07 Spinal Elements, Inc. Vertebral facet joint prosthesis and method of fixation
US9504583B2 (en) 2004-06-10 2016-11-29 Spinal Elements, Inc. Implant and method for facet immobilization
US20090149893A1 (en) * 2007-12-05 2009-06-11 Semler Eric J Cancellous Bone Implant for Cartilage Repair
US7837740B2 (en) * 2007-01-24 2010-11-23 Musculoskeletal Transplant Foundation Two piece cancellous construct for cartilage repair
US7473678B2 (en) 2004-10-14 2009-01-06 Biomimetic Therapeutics, Inc. Platelet-derived growth factor compositions and methods of use thereof
US7641694B1 (en) 2005-01-06 2010-01-05 IMDS, Inc. Line lock graft retention system and method
US7488347B1 (en) 2005-01-06 2009-02-10 Medicine Lodge, Inc. Transosseous graft retention system and method
US20060264932A1 (en) * 2005-05-06 2006-11-23 Bert Jeffrey K Attachment to bone
US20060276896A1 (en) * 2005-06-02 2006-12-07 Medicinelodge, Inc. Bone implants with integrated line locks
US7815926B2 (en) 2005-07-11 2010-10-19 Musculoskeletal Transplant Foundation Implant for articular cartilage repair
AU2006282754A1 (en) * 2005-08-26 2007-03-01 Zimmer, Inc. Implants and methods for repair, replacement and treatment of joint disease
WO2007035778A2 (en) 2005-09-19 2007-03-29 Histogenics Corporation Cell-support matrix and a method for preparation thereof
US8216319B2 (en) * 2005-10-27 2012-07-10 Depuy Products, Inc. Method of repairing a knee joint
US20070100460A1 (en) * 2005-10-27 2007-05-03 Rhodes James M Orthopaedic implant systems with anti-abrasion studs
KR20080084808A (en) * 2005-11-17 2008-09-19 바이오미메틱 세라퓨틱스, 인크. Maxillofacial bone augmentation using rhpdgf-bb and a biocompatible matrix
US8728387B2 (en) 2005-12-06 2014-05-20 Howmedica Osteonics Corp. Laser-produced porous surface
TWI434675B (en) 2006-02-06 2014-04-21 Conformis Inc Patient selectable joint arthroplasty devices and surgical tools
US8623026B2 (en) 2006-02-06 2014-01-07 Conformis, Inc. Patient selectable joint arthroplasty devices and surgical tools incorporating anatomical relief
EP2311505B1 (en) * 2006-02-09 2013-11-06 BioMimetic Therapeutics, LLC Compositions and methods for treating bone
US9161967B2 (en) 2006-06-30 2015-10-20 Biomimetic Therapeutics, Llc Compositions and methods for treating the vertebral column
AU2007269712B2 (en) 2006-06-30 2013-02-07 Biomimetic Therapeutics, Llc PDGF-biomatrix compositions and methods for treating rotator cuff injuries
WO2008045807A2 (en) 2006-10-09 2008-04-17 Active Implants Corporation Meniscus prosthetic device
US8192491B2 (en) 2006-10-09 2012-06-05 Active Implants Corporation Meniscus prosthetic device
EP2462895B1 (en) 2006-11-03 2016-11-02 BioMimetic Therapeutics, LLC Compositions and methods for arthrodetic procedures
US20080125863A1 (en) * 2006-11-28 2008-05-29 Mckay William F Implant designs and methods of improving cartilage repair
US8163549B2 (en) 2006-12-20 2012-04-24 Zimmer Orthobiologics, Inc. Method of obtaining viable small tissue particles and use for tissue repair
WO2008103843A1 (en) 2007-02-22 2008-08-28 Spinal Elements, Inc. Vertebral facet joint drill and method of use
US8992533B2 (en) 2007-02-22 2015-03-31 Spinal Elements, Inc. Vertebral facet joint drill and method of use
US8435551B2 (en) 2007-03-06 2013-05-07 Musculoskeletal Transplant Foundation Cancellous construct with support ring for repair of osteochondral defects
US8500739B2 (en) 2007-04-06 2013-08-06 DePuy Synthes Products, LLC Securing device to secure fixation devices to bone portions
US20080255665A1 (en) * 2007-04-11 2008-10-16 Active Implants Corporation Anchored prosthetic meniscus device
CA2684040C (en) 2007-04-12 2016-12-06 Isto Technologies, Inc. Method of forming an implant using a mold that mimics the shape of the tissue defect site and implant formed therefrom
WO2008157412A2 (en) 2007-06-13 2008-12-24 Conformis, Inc. Surgical cutting guide
WO2009014718A1 (en) 2007-07-24 2009-01-29 Porex Corporation Porous laser sintered articles
US8128703B2 (en) 2007-09-28 2012-03-06 Depuy Products, Inc. Fixed-bearing knee prosthesis having interchangeable components
US8632600B2 (en) 2007-09-25 2014-01-21 Depuy (Ireland) Prosthesis with modular extensions
US8715359B2 (en) 2009-10-30 2014-05-06 Depuy (Ireland) Prosthesis for cemented fixation and method for making the prosthesis
US9204967B2 (en) 2007-09-28 2015-12-08 Depuy (Ireland) Fixed-bearing knee prosthesis having interchangeable components
US7815687B2 (en) * 2007-12-18 2010-10-19 Med Institute, Inc. Method of promoting cell proliferation and ingrowth by injury to the native tissue
CN102014977B (en) * 2008-02-07 2015-09-02 生物模拟治疗有限责任公司 For compositions and the method for Distraction Osteogenesis
WO2009111626A2 (en) 2008-03-05 2009-09-11 Conformis, Inc. Implants for altering wear patterns of articular surfaces
CN102006841A (en) * 2008-03-05 2011-04-06 肯弗默斯股份有限公司 Edge-matched articular implant
CA2717725A1 (en) 2008-03-05 2009-09-11 Musculoskeletal Transplant Foundation Cancellous constructs, cartilage particles and combinations of cancellous constructs and cartilage particles
US8361147B2 (en) 2008-04-09 2013-01-29 Active Implants Corporation Meniscus prosthetic devices with anti-migration features
US7991599B2 (en) * 2008-04-09 2011-08-02 Active Implants Corporation Meniscus prosthetic device selection and implantation methods
US8016884B2 (en) 2008-04-09 2011-09-13 Active Implants Corporation Tensioned meniscus prosthetic devices and associated methods
US7611653B1 (en) * 2008-04-09 2009-11-03 Active Implants Corporation Manufacturing and material processing for prosthetic devices
AU2009246474B2 (en) 2008-05-12 2015-04-16 Conformis, Inc. Devices and methods for treatment of facet and other joints
MX2011002555A (en) 2008-09-09 2011-08-03 Biomimetic Therapeutics Inc Platelet-derived growth factor compositions and methods for the treatment of tendon and ligament injuries.
US10610364B2 (en) * 2008-12-04 2020-04-07 Subchondral Solutions, Inc. Method for ameliorating joint conditions and diseases and preventing bone hypertrophy
US8808303B2 (en) 2009-02-24 2014-08-19 Microport Orthopedics Holdings Inc. Orthopedic surgical guide
US8808297B2 (en) 2009-02-24 2014-08-19 Microport Orthopedics Holdings Inc. Orthopedic surgical guide
US9017334B2 (en) 2009-02-24 2015-04-28 Microport Orthopedics Holdings Inc. Patient specific surgical guide locator and mount
KR20110135949A (en) * 2009-03-05 2011-12-20 바이오미메틱 세라퓨틱스, 인크. Platelet-derived growth factor compositions and methods for the treatment of osteochondral defects
EP2419035B1 (en) 2009-04-16 2017-07-05 ConforMIS, Inc. Patient-specific joint arthroplasty methods for ligament repair
EP2509539B1 (en) 2009-12-11 2020-07-01 ConforMIS, Inc. Patient-specific and patient-engineered orthopedic implants
US9011547B2 (en) 2010-01-21 2015-04-21 Depuy (Ireland) Knee prosthesis system
AU2011217784B2 (en) 2010-02-22 2014-10-09 Biomimetic Therapeutics, Llc. Platelet-derived growth factor compositions and methods for the treatment of tendinopathies
US8551525B2 (en) 2010-12-23 2013-10-08 Biostructures, Llc Bone graft materials and methods
EP2754419B1 (en) 2011-02-15 2024-02-07 ConforMIS, Inc. Patient-adapted and improved orthopedic implants
USD724733S1 (en) * 2011-02-24 2015-03-17 Spinal Elements, Inc. Interbody bone implant
US8740949B2 (en) 2011-02-24 2014-06-03 Spinal Elements, Inc. Methods and apparatus for stabilizing bone
US9271765B2 (en) 2011-02-24 2016-03-01 Spinal Elements, Inc. Vertebral facet joint fusion implant and method for fusion
USD739935S1 (en) * 2011-10-26 2015-09-29 Spinal Elements, Inc. Interbody bone implant
US9364896B2 (en) 2012-02-07 2016-06-14 Medical Modeling Inc. Fabrication of hybrid solid-porous medical implantable devices with electron beam melting technology
US9135374B2 (en) 2012-04-06 2015-09-15 Howmedica Osteonics Corp. Surface modified unit cell lattice structures for optimized secure freeform fabrication
US9180010B2 (en) 2012-04-06 2015-11-10 Howmedica Osteonics Corp. Surface modified unit cell lattice structures for optimized secure freeform fabrication
US9486226B2 (en) 2012-04-18 2016-11-08 Conformis, Inc. Tibial guides, tools, and techniques for resecting the tibial plateau
US9675471B2 (en) 2012-06-11 2017-06-13 Conformis, Inc. Devices, techniques and methods for assessing joint spacing, balancing soft tissues and obtaining desired kinematics for joint implant components
US20140178343A1 (en) 2012-12-21 2014-06-26 Jian Q. Yao Supports and methods for promoting integration of cartilage tissue explants
US9265600B2 (en) * 2013-02-27 2016-02-23 Orthopediatrics Corp. Graft fixation
US9421044B2 (en) 2013-03-14 2016-08-23 Spinal Elements, Inc. Apparatus for bone stabilization and distraction and methods of use
US9820784B2 (en) 2013-03-14 2017-11-21 Spinal Elements, Inc. Apparatus for spinal fixation and methods of use
USD765853S1 (en) 2013-03-14 2016-09-06 Spinal Elements, Inc. Flexible elongate member with a portion configured to receive a bone anchor
EP3620120B1 (en) * 2013-04-15 2021-09-22 Episurf IP Management AB Implant comprising a positioning mark
US9839450B2 (en) 2013-09-27 2017-12-12 Spinal Elements, Inc. Device and method for reinforcement of a facet
US9456855B2 (en) 2013-09-27 2016-10-04 Spinal Elements, Inc. Method of placing an implant between bone portions
JP6657117B2 (en) 2014-04-30 2020-03-04 デピュイ・シンセス・プロダクツ・インコーポレイテッド Tensioning device and associated bone fixation system
US11478275B2 (en) 2014-09-17 2022-10-25 Spinal Elements, Inc. Flexible fastening band connector
AU2014331640B2 (en) * 2014-11-07 2017-02-16 Wright Medical Technology, Inc Talar dome fixation stem
US10077420B2 (en) 2014-12-02 2018-09-18 Histogenics Corporation Cell and tissue culture container
AU2016212009C1 (en) 2015-01-27 2021-02-25 Spinal Elements, Inc. Facet joint implant
US9925298B2 (en) 2015-10-27 2018-03-27 Council Of Scientific & Industrial Research Porous polymer scaffold useful for tissue engineering in stem cell transplantation
BR112018010562B1 (en) 2015-11-25 2023-05-02 Subchondral Solutions, Inc IMPLANTABLE ORTHOPEDIC DEVICE AND KIT TO REPAIR AN ANATOMIC JOINT
CN105534619A (en) * 2016-01-28 2016-05-04 江苏奥康尼医疗科技发展有限公司 Cartilage repair and compensation prosthesis
DE102016113797A1 (en) 2016-07-27 2018-02-01 Karl Storz Gmbh & Co. Kg Fastening unit and handling device for the threadless attachment of tissue
US11298747B2 (en) 2017-05-18 2022-04-12 Howmedica Osteonics Corp. High fatigue strength porous structure
EP3659554A1 (en) * 2018-11-29 2020-06-03 The Provost, Fellows, Scholars and other Members of Board of Trinity College Dublin An anchoring pin
US11457959B2 (en) 2019-05-22 2022-10-04 Spinal Elements, Inc. Bone tie and bone tie inserter
US11464552B2 (en) 2019-05-22 2022-10-11 Spinal Elements, Inc. Bone tie and bone tie inserter
US11246631B2 (en) * 2020-02-12 2022-02-15 Blue Sky Technologies, LLC Surgical fastener
WO2021163313A1 (en) 2020-02-14 2021-08-19 Spinal Elements, Inc. Bone tie methods

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929971A (en) 1973-03-30 1975-12-30 Research Corp Porous biomaterials and method of making same
US4057537A (en) 1975-01-28 1977-11-08 Gulf Oil Corporation Copolymers of L-(-)-lactide and epsilon caprolactone
US4045418A (en) 1975-01-28 1977-08-30 Gulf Oil Corporation Copolymers of D,L-lactide and epsilon caprolactone
US4186448A (en) 1976-04-16 1980-02-05 Brekke John H Device and method for treating and healing a newly created bone void
US4141087A (en) 1977-01-19 1979-02-27 Ethicon, Inc. Isomorphic copolyoxalates and sutures thereof
US4208511A (en) 1977-01-19 1980-06-17 Ethicon, Inc. Isomorphic copolyoxalates and sutures thereof
US4105034A (en) 1977-06-10 1978-08-08 Ethicon, Inc. Poly(alkylene oxalate) absorbable coating for sutures
US4140678A (en) 1977-06-13 1979-02-20 Ethicon, Inc. Synthetic absorbable surgical devices of poly(alkylene oxalates)
US4205399A (en) 1977-06-13 1980-06-03 Ethicon, Inc. Synthetic absorbable surgical devices of poly(alkylene oxalates)
US4130639A (en) 1977-09-28 1978-12-19 Ethicon, Inc. Absorbable pharmaceutical compositions based on isomorphic copolyoxalates
US5133755A (en) 1986-01-28 1992-07-28 Thm Biomedical, Inc. Method and apparatus for diodegradable, osteogenic, bone graft substitute device
FI80605C (en) 1986-11-03 1990-07-10 Biocon Oy Bone surgical biocomposite material
CA1340581C (en) 1986-11-20 1999-06-08 Joseph P. Vacanti Chimeric neomorphogenesis of organs by controlled cellular implantation using artificial matrices
DE3644588C1 (en) 1986-12-27 1988-03-10 Ethicon Gmbh Implant and process for its manufacture
US4861733A (en) 1987-02-13 1989-08-29 Interpore International Calcium phosphate bone substitute materials
US5306311A (en) 1987-07-20 1994-04-26 Regen Corporation Prosthetic articular cartilage
GB2215209B (en) 1988-03-14 1992-08-26 Osmed Inc Method and apparatus for biodegradable, osteogenic, bone graft substitute device
US5067964A (en) 1989-12-13 1991-11-26 Stryker Corporation Articular surface repair
GB8928250D0 (en) 1989-12-14 1990-02-21 Erba Carlo Spa Use of supercritical fluids to obtain porous sponges of biodegradable polymers
US5486359A (en) 1990-11-16 1996-01-23 Osiris Therapeutics, Inc. Human mesenchymal stem cells
JP3007903B2 (en) 1991-03-29 2000-02-14 京セラ株式会社 Artificial disc
US5502159A (en) 1991-04-17 1996-03-26 United States Surgical Corporation Absorbable composition
US5225520A (en) 1991-04-17 1993-07-06 United States Surgical Corporation Absorbable composition
JPH07503869A (en) 1992-02-14 1995-04-27 ボード・オヴ・リージェンツ，ザ・ユニヴァーシティ・オヴ・テキサス・システム Multiphasic bioerodible implant materials or carriers and methods of manufacture and use thereof
US5468253A (en) 1993-01-21 1995-11-21 Ethicon, Inc. Elastomeric medical device
US5514378A (en) 1993-02-01 1996-05-07 Massachusetts Institute Of Technology Biocompatible polymer membranes and methods of preparation of three dimensional membrane structures
US5403347A (en) 1993-05-27 1995-04-04 United States Surgical Corporation Absorbable block copolymers and surgical articles fabricated therefrom
US5522895A (en) 1993-07-23 1996-06-04 Rice University Biodegradable bone templates
EP0713364A4 (en) 1993-08-13 1996-12-27 Shalaby W Shalaby Microporous polymeric foams and microtextured surfaces
CA2149900C (en) 1993-09-24 2003-06-24 Yasuo Shikinami Implant material
US5431679A (en) 1994-03-10 1995-07-11 United States Surgical Corporation Absorbable block copolymers and surgical articles fabricated therefrom
US5686091A (en) 1994-03-28 1997-11-11 The Johns Hopkins University School Of Medicine Biodegradable foams for cell transplantation
US5769899A (en) 1994-08-12 1998-06-23 Matrix Biotechnologies, Inc. Cartilage repair unit
US5632745A (en) 1995-02-07 1997-05-27 R&D Biologicals, Inc. Surgical implantation of cartilage repair unit
US5749874A (en) 1995-02-07 1998-05-12 Matrix Biotechnologies, Inc. Cartilage repair unit and method of assembling same
US5713374A (en) 1995-02-10 1998-02-03 The Hospital For Joint Diseases Orthopaedic Institute Fixation method for the attachment of wound repair materials to cartilage defects
US5859150A (en) 1995-03-06 1999-01-12 Ethicon, Inc. Prepolymers of absorbable polyoxaesters
US5648088A (en) 1995-03-06 1997-07-15 Ethicon, Inc. Blends of absorbable polyoxaesters containing amines and/or amide groups
US5607687A (en) 1995-03-06 1997-03-04 Ethicon, Inc. Polymer blends containing absorbable polyoxaesters
US5595751A (en) 1995-03-06 1997-01-21 Ethicon, Inc. Absorbable polyoxaesters containing amines and/or amido groups
US5618552A (en) 1995-03-06 1997-04-08 Ethicon, Inc. Absorbable polyoxaesters
US5700583A (en) 1995-03-06 1997-12-23 Ethicon, Inc. Hydrogels of absorbable polyoxaesters containing amines or amido groups
US5597579A (en) 1995-03-06 1997-01-28 Ethicon, Inc. Blends of absorbable polyoxaamides
US5464929A (en) 1995-03-06 1995-11-07 Ethicon, Inc. Absorbable polyoxaesters
US5698213A (en) 1995-03-06 1997-12-16 Ethicon, Inc. Hydrogels of absorbable polyoxaesters
US5716413A (en) 1995-10-11 1998-02-10 Osteobiologics, Inc. Moldable, hand-shapable biodegradable implant material
US6168632B1 (en) * 1996-11-29 2001-01-02 Mathys Medizinaltechnik Ag Femur component of a hip joint endoprosthesis
US6136029A (en) 1997-10-01 2000-10-24 Phillips-Origen Ceramic Technology, Llc Bone substitute materials
US6296667B1 (en) 1997-10-01 2001-10-02 Phillips-Origen Ceramic Technology, Llc Bone substitutes
US5984927A (en) 1998-03-03 1999-11-16 Ethicon, Inc. Device for sutureless attachment of soft tissue to bone
DE19830752C2 (en) 1998-07-09 2003-10-16 Itw Ateco Gmbh mounting clip
US6436148B1 (en) * 1998-08-14 2002-08-20 Depuy Orthopaedics, Inc. Implantable prosthesis with bone engaging ribs
US6355066B1 (en) 1998-08-19 2002-03-12 Andrew C. Kim Anterior cruciate ligament reconstruction hamstring tendon fixation system
NL1010248C1 (en) 1998-10-05 2000-04-06 Armand Francois Victor Mathijs Method for impregnating porous, stony objects.
EP1027897B1 (en) 1999-02-10 2005-04-13 IsoTis N.V. Cartillage tissue engineering
US6103255A (en) 1999-04-16 2000-08-15 Rutgers, The State University Porous polymer scaffolds for tissue engineering
US6251143B1 (en) 1999-06-04 2001-06-26 Depuy Orthopaedics, Inc. Cartilage repair unit
US6508821B1 (en) * 2000-01-28 2003-01-21 Depuy Orthopaedics, Inc. Soft tissue repair material fixation apparatus and method
US6371958B1 (en) 2000-03-02 2002-04-16 Ethicon, Inc. Scaffold fixation device for use in articular cartilage repair

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9622780B2 (en) 2013-01-23 2017-04-18 Fixx Orthopedics, LLC Orthopedic external fixation device
US10166045B2 (en) 2015-02-27 2019-01-01 Fixx Orthopedics, LLC Orthopedic external fixation device

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