CA2212544A1 - Surgical implantation of cartilage repair unit - Google Patents

Surgical implantation of cartilage repair unit

Info

Publication number
CA2212544A1
CA2212544A1 CA2212544A CA2212544A CA2212544A1 CA 2212544 A1 CA2212544 A1 CA 2212544A1 CA 2212544 A CA2212544 A CA 2212544A CA 2212544 A CA2212544 A CA 2212544A CA 2212544 A1 CA2212544 A1 CA 2212544A1
Authority
CA
Canada
Prior art keywords
assembly
cancellous bone
guidewire
site
cartilage repair
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
CA2212544A
Other languages
French (fr)
Other versions
CA2212544C (en
Inventor
Robert E. Schwartz
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.)
Matrix Biotechnologies Inc
Original Assignee
Individual
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
Priority claimed from US08/384,849 external-priority patent/US5632745A/en
Application filed by Individual filed Critical Individual
Publication of CA2212544A1 publication Critical patent/CA2212544A1/en
Application granted granted Critical
Publication of CA2212544C publication Critical patent/CA2212544C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

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    • A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2/4618—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of cartilage
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    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1604—Chisels; Rongeurs; Punches; Stamps
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    • A61B2017/00469—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable for insertion of instruments, e.g. guide wire, optical fibre
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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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    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
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    • A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
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    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Transplantation (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Rheumatology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Dentistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)

Abstract

The present invention is a method of surgically implanting into a site with cancellous bone a bio-absorbable cartilage repair system including an assembly (12). The method includes the steps of partially preparing the site to receive the assembly (12) by removing at least a portion of the damaged or destroyed articular cartilage (102), and then removably fixing the forward tip of a guidewire (120) in the cancellous bone under the removed articular cartilage.
The guidewire (120) is then utilized to further prepare the site by drilling and countersinking (130) the subchondral cancellous bone and to seat the assembly (12) into the drilled and countersunk subchondral cancellous bone until the assembly is flush with the surrounding articular surface. The guidewire (120) is then removed.
CA002212544A 1995-02-07 1996-01-16 Surgical implantation of cartilage repair unit Expired - Fee Related CA2212544C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/384,849 US5632745A (en) 1995-02-07 1995-02-07 Surgical implantation of cartilage repair unit
US08/384,849 1995-02-07
PCT/US1996/000053 WO1996024302A1 (en) 1995-02-07 1996-01-16 Surgical implantation of cartilage repair unit

Publications (2)

Publication Number Publication Date
CA2212544A1 true CA2212544A1 (en) 1996-08-15
CA2212544C CA2212544C (en) 1999-10-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA002212544A Expired - Fee Related CA2212544C (en) 1995-02-07 1996-01-16 Surgical implantation of cartilage repair unit

Country Status (2)

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JP (1) JP3520091B2 (en)
CA (1) CA2212544C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4054292B2 (en) * 2003-07-11 2008-02-27 スミス・アンド・ネフュー株式会社 Ligament reconstruction tool and ligament reconstruction method
JP4054291B2 (en) * 2003-07-11 2008-02-27 スミス・アンド・ネフュー株式会社 Ligament reconstruction tool and ligament reconstruction method
US10610364B2 (en) 2008-12-04 2020-04-07 Subchondral Solutions, Inc. Method for ameliorating joint conditions and diseases and preventing bone hypertrophy
US20100145451A1 (en) 2008-12-04 2010-06-10 Derek Dee Joint support and subchondral support system
US11000387B2 (en) 2011-09-02 2021-05-11 Episurf Ip-Management Ab Implant for cartilage repair
EP2564792A1 (en) * 2011-09-02 2013-03-06 Episurf Medical AB Modular surgical kit for cartilage repair
US10603049B2 (en) 2011-09-02 2020-03-31 Episurf Ip-Management Ab Implant specific drill bit in surgical kit for cartilage repair
WO2013137889A1 (en) * 2012-03-15 2013-09-19 Derek Dee Method and device for ameliorating joint conditions and diseases
EP3166540B1 (en) 2014-07-09 2019-06-19 Episurf IP-Management AB A surgical joint implant
WO2016004991A1 (en) 2014-07-09 2016-01-14 Episurf Ip-Management Ab Customized implant for cartilage repair and corresponding method of design
US11039927B2 (en) 2015-11-25 2021-06-22 Subchondral Solutions, Inc. Methods, systems and devices for repairing anatomical joint conditions
KR102324320B1 (en) * 2021-06-18 2021-11-11 (주)포스메디칼 Implants for surface treatment of bone joints

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463158A (en) 1963-10-31 1969-08-26 American Cyanamid Co Polyglycolic acid prosthetic devices
US4341206A (en) 1978-12-19 1982-07-27 Synthes Ag Device for producing a hole in a bone
US4842578A (en) 1986-03-12 1989-06-27 Dyonics, Inc. Surgical abrading instrument
US5306311A (en) 1987-07-20 1994-04-26 Regen Corporation Prosthetic articular cartilage
US5067964A (en) 1989-12-13 1991-11-26 Stryker Corporation Articular surface repair
US5180388A (en) 1990-06-28 1993-01-19 American Cyanamid Company Bone pinning system
US5312412A (en) 1993-02-03 1994-05-17 Whipple Terry L Fixation alignment guide for surgical use

Also Published As

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CA2212544C (en) 1999-10-12
JP3520091B2 (en) 2004-04-19
JPH10504217A (en) 1998-04-28

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