CA2415096A1 - Orthopedic implant assembly - Google Patents
Orthopedic implant assembly Download PDFInfo
- Publication number
- CA2415096A1 CA2415096A1 CA002415096A CA2415096A CA2415096A1 CA 2415096 A1 CA2415096 A1 CA 2415096A1 CA 002415096 A CA002415096 A CA 002415096A CA 2415096 A CA2415096 A CA 2415096A CA 2415096 A1 CA2415096 A1 CA 2415096A1
- Authority
- CA
- Canada
- Prior art keywords
- stopping member
- diameter
- securing element
- stabilizing element
- orthopedic implant
- 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
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
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8033—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers
- A61B17/8042—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers the additional component being a cover over the screw head
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7059—Cortical plates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8052—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/8605—Heads, i.e. proximal ends projecting from 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
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/30495—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism using a locking ring
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
An orthopedic implant assembly comprising a stabilizing element, a securing element which attaches the stabilizing element to the bone, and a stopping member in the stabilizing element which inhibits the securing element from loosening or backing out of the bone. The stabilizing element has at least one bore with the stopping member therein. In one embodiment, the stopping member has a reversibly expandable inner and outer diameter to allow the securing element to pass posteriorly through the stopping member, but thereafter prevent or inhibit the securing element from anteriorly backing out of the posterior section of the transverse passageway. In another embodiment, the stopping member is secured to an anterior section of the transverse passageway, and the head of the securing element generally has a compressed configuration with a diameter less than the diameter of the stopping member, in which configuration the head can pass through the stopping member, and an uncompressed configuration with a diameter larger than the diameter of the stopping member.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2628346A CA2628346C (en) | 1999-07-08 | 2000-07-06 | Orthopedic implant assembly |
CA2629225A CA2629225C (en) | 1999-07-08 | 2000-07-06 | Orthopedic implant assembly |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/349,519 | 1999-07-08 | ||
US09/349,519 US6261291B1 (en) | 1999-07-08 | 1999-07-08 | Orthopedic implant assembly |
PCT/US2000/018446 WO2001003592A1 (en) | 1999-07-08 | 2000-07-06 | Orthopedic implant assembly |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2628346A Division CA2628346C (en) | 1999-07-08 | 2000-07-06 | Orthopedic implant assembly |
CA2629225A Division CA2629225C (en) | 1999-07-08 | 2000-07-06 | Orthopedic implant assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2415096A1 true CA2415096A1 (en) | 2001-01-18 |
CA2415096C CA2415096C (en) | 2008-05-27 |
Family
ID=23372742
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2714070A Expired - Lifetime CA2714070C (en) | 1999-07-08 | 2000-07-06 | Orthopedic implant assembly |
CA2629225A Expired - Lifetime CA2629225C (en) | 1999-07-08 | 2000-07-06 | Orthopedic implant assembly |
CA002415096A Expired - Lifetime CA2415096C (en) | 1999-07-08 | 2000-07-06 | Orthopedic implant assembly |
CA2628346A Expired - Lifetime CA2628346C (en) | 1999-07-08 | 2000-07-06 | Orthopedic implant assembly |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2714070A Expired - Lifetime CA2714070C (en) | 1999-07-08 | 2000-07-06 | Orthopedic implant assembly |
CA2629225A Expired - Lifetime CA2629225C (en) | 1999-07-08 | 2000-07-06 | Orthopedic implant assembly |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2628346A Expired - Lifetime CA2628346C (en) | 1999-07-08 | 2000-07-06 | Orthopedic implant assembly |
Country Status (10)
Country | Link |
---|---|
US (2) | US6261291B1 (en) |
EP (3) | EP1741399B1 (en) |
JP (1) | JP3650361B2 (en) |
AT (1) | ATE340537T1 (en) |
AU (2) | AU777576B2 (en) |
CA (4) | CA2714070C (en) |
DE (1) | DE60030980T2 (en) |
DK (3) | DK1741399T3 (en) |
ES (3) | ES2272300T3 (en) |
WO (1) | WO2001003592A1 (en) |
Families Citing this family (231)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2827499B1 (en) * | 2001-07-20 | 2004-05-07 | Henry Graf | INTERVERTEBRAL LINK DEVICE |
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- 2000-07-06 ES ES00945170T patent/ES2272300T3/en not_active Expired - Lifetime
- 2000-07-06 AU AU59150/00A patent/AU777576B2/en not_active Expired
- 2000-07-06 ES ES06020151.4T patent/ES2464167T3/en not_active Expired - Lifetime
- 2000-07-06 CA CA2629225A patent/CA2629225C/en not_active Expired - Lifetime
- 2000-07-06 ES ES06020150.6T patent/ES2458937T3/en not_active Expired - Lifetime
- 2000-07-06 DK DK06020151.4T patent/DK1741399T3/en active
- 2000-07-06 EP EP06020151.4A patent/EP1741399B1/en not_active Expired - Lifetime
- 2000-07-06 JP JP2001508881A patent/JP3650361B2/en not_active Expired - Lifetime
- 2000-07-06 DK DK06020150.6T patent/DK1741398T3/en active
- 2000-07-06 DK DK00945170T patent/DK1196103T3/en active
- 2000-07-06 CA CA002415096A patent/CA2415096C/en not_active Expired - Lifetime
- 2000-07-06 EP EP06020150.6A patent/EP1741398B1/en not_active Expired - Lifetime
- 2000-07-06 EP EP00945170A patent/EP1196103B1/en not_active Expired - Lifetime
- 2000-07-06 CA CA2628346A patent/CA2628346C/en not_active Expired - Lifetime
- 2000-07-06 AT AT00945170T patent/ATE340537T1/en not_active IP Right Cessation
- 2000-07-06 DE DE60030980T patent/DE60030980T2/en not_active Expired - Lifetime
-
2003
- 2003-07-15 US US10/620,154 patent/USRE43008E1/en not_active Expired - Lifetime
-
2005
- 2005-01-21 AU AU2005200257A patent/AU2005200257B9/en not_active Expired
Also Published As
Publication number | Publication date |
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ATE340537T1 (en) | 2006-10-15 |
ES2464167T3 (en) | 2014-05-30 |
CA2714070C (en) | 2013-08-13 |
EP1741399B1 (en) | 2014-02-19 |
ES2272300T3 (en) | 2007-05-01 |
EP1741398B1 (en) | 2014-01-22 |
DE60030980T2 (en) | 2007-08-30 |
EP1196103B1 (en) | 2006-09-27 |
US6261291B1 (en) | 2001-07-17 |
EP1741399A3 (en) | 2008-12-10 |
JP3650361B2 (en) | 2005-05-18 |
DK1196103T3 (en) | 2007-01-22 |
ES2458937T3 (en) | 2014-05-07 |
CA2629225A1 (en) | 2001-01-18 |
CA2629225C (en) | 2010-11-09 |
AU2005200257A1 (en) | 2005-02-17 |
JP2003504106A (en) | 2003-02-04 |
AU2005200257B2 (en) | 2009-05-21 |
CA2415096C (en) | 2008-05-27 |
WO2001003592A1 (en) | 2001-01-18 |
CA2714070A1 (en) | 2001-01-18 |
CA2628346A1 (en) | 2001-01-18 |
DK1741399T3 (en) | 2014-05-12 |
EP1741399A2 (en) | 2007-01-10 |
AU777576B2 (en) | 2004-10-21 |
EP1741398A3 (en) | 2008-12-03 |
AU2005200257B9 (en) | 2009-10-01 |
AU5915000A (en) | 2001-01-30 |
EP1196103A1 (en) | 2002-04-17 |
EP1741398A2 (en) | 2007-01-10 |
DE60030980D1 (en) | 2006-11-09 |
CA2628346C (en) | 2012-01-24 |
DK1741398T3 (en) | 2014-04-14 |
USRE43008E1 (en) | 2011-12-06 |
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