WO2007063212A3 - Surgical implant with pins and endocortical support - Google Patents

Surgical implant with pins and endocortical support Download PDF

Info

Publication number
WO2007063212A3
WO2007063212A3 PCT/FR2006/002610 FR2006002610W WO2007063212A3 WO 2007063212 A3 WO2007063212 A3 WO 2007063212A3 FR 2006002610 W FR2006002610 W FR 2006002610W WO 2007063212 A3 WO2007063212 A3 WO 2007063212A3
Authority
WO
WIPO (PCT)
Prior art keywords
pins
bone
segment
surgical implant
transplant
Prior art date
Application number
PCT/FR2006/002610
Other languages
French (fr)
Other versions
WO2007063212A2 (en
Inventor
Pierre Imbert
Original Assignee
Pierre Imbert
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 Pierre Imbert filed Critical Pierre Imbert
Publication of WO2007063212A2 publication Critical patent/WO2007063212A2/en
Publication of WO2007063212A3 publication Critical patent/WO2007063212A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1714—Guides or aligning means for drills, mills, pins or wires for applying tendons or ligaments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
    • A61B17/1764—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the knee
    • 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
    • A61F2/0811—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
    • A61F2002/0847—Mode of fixation of anchor to tendon or ligament
    • A61F2002/0858—Fixation of tendon or ligament between anchor and bone, e.g. interference screws, wedges
    • 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

Abstract

The invention relates to a surgical implant which is used to fix a ligament transplant (18) that is intended to replace a ligament connecting two bones on either side of a joint. The ligament transplant is fixed in a tunnel which is formed by a first segment (10) which is pierced from the outer cortical wall of the first bone (12) and which extends into a second segment (16) through a pre-determined depth of the second bone (14). The implant includes two transverse pins (50, 52) which are fixed to the transplant such as to penetrate same after it has been introduced into the second tunnel segment, whereby said two pins are not parallel to one another and are disposed in two different planes. The lower pin rests on the inner surface (46) of the cortical part of the second bone.
PCT/FR2006/002610 2005-11-29 2006-11-29 Surgical implant with pins and endocortical support WO2007063212A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0512071A FR2893834B1 (en) 2005-11-29 2005-11-29 SURGICAL IMPLANT OF THE PUSH-TYPE WITH ENDO CORTICAL SUPPORT
FR0512073A FR2893835B1 (en) 2005-11-29 2005-11-29 SURGICAL IMPLANT SUPPORTS ENDO CORTICAL FOR LIGAMENTARY TRANSPLANT
FR0512071 2005-11-29

Publications (2)

Publication Number Publication Date
WO2007063212A2 WO2007063212A2 (en) 2007-06-07
WO2007063212A3 true WO2007063212A3 (en) 2007-08-23

Family

ID=45443169

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/FR2006/002610 WO2007063212A2 (en) 2005-11-29 2006-11-29 Surgical implant with pins and endocortical support
PCT/FR2006/002612 WO2007063214A2 (en) 2005-11-29 2006-11-29 Surgical implant with endocortical support for a ligament transplant

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/002612 WO2007063214A2 (en) 2005-11-29 2006-11-29 Surgical implant with endocortical support for a ligament transplant

Country Status (2)

Country Link
FR (2) FR2893835B1 (en)
WO (2) WO2007063212A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0442182A1 (en) * 1988-12-27 1991-08-21 E. Marlowe Goble Drill guide
US5385567A (en) * 1990-09-07 1995-01-31 Goble; E. Marlowe Sight barrel arthroscopic instrument
US5688284A (en) * 1996-09-20 1997-11-18 Medicinelodge, Inc. Variable angle drill guide and ligament fixation method
EP0933064A2 (en) * 1998-01-28 1999-08-04 Ethicon, Inc. Apparatus for fixing a graft in a bone tunnel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6102934A (en) * 1998-06-02 2000-08-15 Li; Lehmann K. Anchor tool and method and apparatus for emplacing anchor in a borehole
JP2001198147A (en) * 2000-01-17 2001-07-24 Matsuda Ika Kk Ligament reinforcing material
US6579295B1 (en) * 2000-09-25 2003-06-17 Robert S. Supinski Tendon anchors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0442182A1 (en) * 1988-12-27 1991-08-21 E. Marlowe Goble Drill guide
US5385567A (en) * 1990-09-07 1995-01-31 Goble; E. Marlowe Sight barrel arthroscopic instrument
US5688284A (en) * 1996-09-20 1997-11-18 Medicinelodge, Inc. Variable angle drill guide and ligament fixation method
EP0933064A2 (en) * 1998-01-28 1999-08-04 Ethicon, Inc. Apparatus for fixing a graft in a bone tunnel

Also Published As

Publication number Publication date
FR2893835A1 (en) 2007-06-01
WO2007063214A3 (en) 2007-08-23
FR2893834B1 (en) 2008-02-15
FR2893834A1 (en) 2007-06-01
WO2007063212A2 (en) 2007-06-07
WO2007063214A2 (en) 2007-06-07
FR2893835B1 (en) 2008-10-10

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