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WO2002030262A3 - Orthopedic swivel screw - Google Patents

Orthopedic swivel screw Download PDF

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Publication number
WO2002030262A3
WO2002030262A3 PCT/US2000/027670 US0027670W WO0230262A3 WO 2002030262 A3 WO2002030262 A3 WO 2002030262A3 US 0027670 W US0027670 W US 0027670W WO 0230262 A3 WO0230262 A3 WO 0230262A3
Authority
WO
WIPO (PCT)
Prior art keywords
swivel screw
swivel
tension
orthopedic
screw
Prior art date
Application number
PCT/US2000/027670
Other languages
French (fr)
Other versions
WO2002030262A2 (en
Inventor
Y Freedland
Original Assignee
Y Freedland
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 Y Freedland filed Critical Y Freedland
Priority to AU2000278679A priority Critical patent/AU2000278679A1/en
Priority to EP00968819A priority patent/EP1397079A2/en
Priority to PCT/US2000/027670 priority patent/WO2002030262A2/en
Publication of WO2002030262A2 publication Critical patent/WO2002030262A2/en
Publication of WO2002030262A3 publication Critical patent/WO2002030262A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/08—Muscles; Tendons; Ligaments
    • A61F2/0811—Fixation devices for tendons or ligaments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/08—Muscles; Tendons; Ligaments
    • A61F2/0805—Implements for inserting tendons or ligaments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/08—Muscles; Tendons; Ligaments
    • A61F2/0811—Fixation devices for tendons or ligaments
    • A61F2002/0817—Structure of the anchor
    • A61F2002/0823—Modular anchors comprising a plurality of separate parts
    • A61F2002/0829—Modular anchors comprising a plurality of separate parts without deformation of anchor parts, e.g. fixation screws on bone surface, extending barbs, cams, butterflies, spring-loaded pins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/08—Muscles; Tendons; Ligaments
    • A61F2/0811—Fixation devices for tendons or ligaments
    • A61F2002/0817—Structure of the anchor
    • A61F2002/0841—Longitudinal channel for insertion tool running through the whole tendon anchor, e.g. for accommodating bone drill, guidewire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/08—Muscles; Tendons; Ligaments
    • A61F2/0811—Fixation devices for tendons or ligaments
    • A61F2002/0847—Mode of fixation of anchor to tendon or ligament
    • A61F2002/0852—Fixation of a loop or U-turn, e.g. eyelets, anchor having multiple holes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/08—Muscles; Tendons; Ligaments
    • A61F2/0811—Fixation devices for tendons or ligaments
    • A61F2002/0876—Position of anchor in respect to the bone
    • A61F2002/0882—Anchor in or on top of a bone tunnel, i.e. a hole running through the entire bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/08—Muscles; Tendons; Ligaments
    • A61F2/0811—Fixation devices for tendons or ligaments
    • A61F2002/0876—Position of anchor in respect to the bone
    • A61F2002/0888—Anchor in or on a blind hole or on the bone surface without formation of a tunnel

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rehabilitation Therapy (AREA)
  • Rheumatology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)

Abstract

An orthopedic swivel screw (1) comprises a threaded shaft (4) and a tissue retainer (2), which elements are held together by a swivel joint. By virtue of its design, the swivel screw can be installed into a bore (16) in a bone (21) by turning and either pushing or pulling the treaded (4) shaft with a tool. Use of the swivel screw (4) for repair of the ACL, in particular ligament replacement, eliminates or at least minimizes the twisting that typically occurs during conventional ACL repair surgery. In addition, tension of the ligament graft can be precisely adjusted by using the swivel screw in combination with a tension-adjusting device (5) such as a split-nut fastener or a tension bolt (9).
PCT/US2000/027670 2000-10-07 2000-10-07 Orthopedic swivel screw WO2002030262A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2000278679A AU2000278679A1 (en) 2000-10-07 2000-10-07 Orthopedic swivel screw
EP00968819A EP1397079A2 (en) 2000-10-07 2000-10-07 Orthopedic swivel screw
PCT/US2000/027670 WO2002030262A2 (en) 2000-10-07 2000-10-07 Orthopedic swivel screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/027670 WO2002030262A2 (en) 2000-10-07 2000-10-07 Orthopedic swivel screw

Publications (2)

Publication Number Publication Date
WO2002030262A2 WO2002030262A2 (en) 2002-04-18
WO2002030262A3 true WO2002030262A3 (en) 2004-01-08

Family

ID=21741857

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/027670 WO2002030262A2 (en) 2000-10-07 2000-10-07 Orthopedic swivel screw

Country Status (3)

Country Link
EP (1) EP1397079A2 (en)
AU (1) AU2000278679A1 (en)
WO (1) WO2002030262A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2531704T3 (en) 2007-11-02 2015-03-18 Biomet Uk Limited Prosthetics for simulation of natural kinematics
GB2474394B (en) * 2007-11-02 2011-08-17 Biomet Uk Ltd Prosthesis comprising an artificial ligament
WO2010121302A1 (en) * 2009-04-20 2010-10-28 Peter Michael Sutherland Walker Swivel screw ligament fixation device
US9364276B2 (en) 2009-07-09 2016-06-14 Smith & Nephew, Inc Tissue graft anchor assembly and instrumentation for use therewith
WO2011005966A2 (en) 2009-07-09 2011-01-13 Smith & Nephew, Inc. Tissue graft anchor assembly and instrumentation for use therewith
WO2011025900A1 (en) 2009-08-28 2011-03-03 Competitive Global Medical, Llc Distal interphalangeal fusion device and method of use
US8529611B2 (en) 2010-03-16 2013-09-10 Competitive Global Medical, Llc Distal interphalangeal fusion method and device
IT1402784B1 (en) * 2010-10-26 2013-09-18 Minozzi TENDINI FIXING DEVICE, IN PARTICULAR FOR THE FRONT CRYSTAL LATCH AND REAR CRUSADER.
US8685067B2 (en) 2010-12-21 2014-04-01 Competitive Global Medical, Llc Compression plate apparatus
EP2476393A1 (en) * 2011-01-12 2012-07-18 Mondeal Medical Systems GmbH Ligament screw
US8821498B2 (en) 2011-11-18 2014-09-02 Smith & Nephew, Inc. Ligament screw attachment device
ITPD20120233A1 (en) * 2012-07-26 2014-01-27 Dani Enrico Rasia DEVICE FOR FIXING TENDONS OR TIES
CN105078526B (en) * 2015-09-21 2017-06-23 中南大学湘雅医院 Device for repairing ligament or tendon defect
USD921479S1 (en) 2018-11-27 2021-06-08 International Life Sciences LLC Eyelet interference screw

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708132A (en) * 1986-01-24 1987-11-24 Pfizer-Hospital Products Group, Inc. Fixation device for a ligament or tendon prosthesis
US5002574A (en) * 1989-08-18 1991-03-26 Minnesota Mining And Manufacturing Co. Tensioning means for prosthetic devices
US5129902A (en) * 1990-04-20 1992-07-14 Marlowe Goble E Endosteal ligament retainer and process
US5458601A (en) * 1994-03-28 1995-10-17 Medical University Of South Carolina Adjustable ligament anchor
US5718706A (en) * 1993-06-04 1998-02-17 Hip Developments Pty. Ltd. Surgical screw and washer
US6036694A (en) * 1998-08-03 2000-03-14 Innovasive Devices, Inc. Self-tensioning soft tissue fixation device and method
US6162234A (en) * 1993-03-23 2000-12-19 Freedland; Yosef Adjustable button cinch anchor orthopedic fastener

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708132A (en) * 1986-01-24 1987-11-24 Pfizer-Hospital Products Group, Inc. Fixation device for a ligament or tendon prosthesis
US5002574A (en) * 1989-08-18 1991-03-26 Minnesota Mining And Manufacturing Co. Tensioning means for prosthetic devices
US5129902A (en) * 1990-04-20 1992-07-14 Marlowe Goble E Endosteal ligament retainer and process
US6162234A (en) * 1993-03-23 2000-12-19 Freedland; Yosef Adjustable button cinch anchor orthopedic fastener
US5718706A (en) * 1993-06-04 1998-02-17 Hip Developments Pty. Ltd. Surgical screw and washer
US5458601A (en) * 1994-03-28 1995-10-17 Medical University Of South Carolina Adjustable ligament anchor
US6036694A (en) * 1998-08-03 2000-03-14 Innovasive Devices, Inc. Self-tensioning soft tissue fixation device and method

Also Published As

Publication number Publication date
AU2000278679A8 (en) 2002-06-27
AU2000278679A1 (en) 2002-04-22
EP1397079A2 (en) 2004-03-17
WO2002030262A2 (en) 2002-04-18

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