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EP3681423A4 - Ligament fixation system, implants, devices, and methods of use - Google Patents

Ligament fixation system, implants, devices, and methods of use Download PDF

Info

Publication number
EP3681423A4
EP3681423A4 EP18856721.8A EP18856721A EP3681423A4 EP 3681423 A4 EP3681423 A4 EP 3681423A4 EP 18856721 A EP18856721 A EP 18856721A EP 3681423 A4 EP3681423 A4 EP 3681423A4
Authority
EP
European Patent Office
Prior art keywords
implants
methods
devices
fixation system
ligament fixation
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.)
Pending
Application number
EP18856721.8A
Other languages
German (de)
French (fr)
Other versions
EP3681423A1 (en
Inventor
Albert DACOSTA
Sean Gill
Peter Andrew MLADINICH
Richard David HUNT
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.)
Paragon 28 Inc
Original Assignee
Paragon 28 Inc
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 Paragon 28 Inc filed Critical Paragon 28 Inc
Publication of EP3681423A1 publication Critical patent/EP3681423A1/en
Publication of EP3681423A4 publication Critical patent/EP3681423A4/en
Pending legal-status Critical Current

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
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
    • 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
    • A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
    • 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
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices
    • 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
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
    • A61B17/8635—Tips of screws
    • 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
    • A61B17/864—Pins or screws or threaded wires; nuts therefor hollow, e.g. with socket or cannulated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/037—Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Prostheses (AREA)
EP18856721.8A 2017-09-15 2018-09-17 Ligament fixation system, implants, devices, and methods of use Pending EP3681423A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762559047P 2017-09-15 2017-09-15
PCT/US2018/051349 WO2019055923A1 (en) 2017-09-15 2018-09-17 Ligament fixation system, implants, devices, and methods of use

Publications (2)

Publication Number Publication Date
EP3681423A1 EP3681423A1 (en) 2020-07-22
EP3681423A4 true EP3681423A4 (en) 2021-06-02

Family

ID=65723438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18856721.8A Pending EP3681423A4 (en) 2017-09-15 2018-09-17 Ligament fixation system, implants, devices, and methods of use

Country Status (2)

Country Link
EP (1) EP3681423A4 (en)
WO (1) WO2019055923A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943594A1 (en) * 1999-09-11 2001-04-12 Merete Medical Gmbh Bone screw, especially for comminuted fracture; has round countersunk head and partial thread segments spaced by shaft parts having breaking parts and has self-tapping grooves at shaft parts
DE10015734A1 (en) * 2000-03-02 2001-09-13 Med Medical Engineering Dev Lt Screw connection for osteosynthesis, e.g. to fix tibia head plate; has screw with conical head and ring, which can be moved in bearing ring, but is spread by screw head to fix angle of implant
US20110184471A1 (en) * 2010-01-28 2011-07-28 Warsaw Orthopedic, Inc. Bone anchor with predetermined break point and removal features
US20120172936A1 (en) * 2010-12-29 2012-07-05 Tarsus Medical Inc. Methods and devices for treating a syndesmosis injury

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10129490A1 (en) * 2001-06-21 2003-01-02 Helmut Mueckter Implantable screw for stabilization of joint or bone fracture, has flexible shaft which interconnects proximal head portion and distal insertion portion of elongated screw body
US20090198287A1 (en) * 2008-02-04 2009-08-06 Mark Hsien Nien Chiu Bone fixation device and method of use thereof
US9277912B2 (en) * 2011-06-14 2016-03-08 University Of South Florida Systems and methods for ankle syndesmosis fixation
WO2016133938A1 (en) * 2015-02-16 2016-08-25 Akros Medical, Inc. Devices, systems, and methods for semi-rigid bone fixation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943594A1 (en) * 1999-09-11 2001-04-12 Merete Medical Gmbh Bone screw, especially for comminuted fracture; has round countersunk head and partial thread segments spaced by shaft parts having breaking parts and has self-tapping grooves at shaft parts
DE10015734A1 (en) * 2000-03-02 2001-09-13 Med Medical Engineering Dev Lt Screw connection for osteosynthesis, e.g. to fix tibia head plate; has screw with conical head and ring, which can be moved in bearing ring, but is spread by screw head to fix angle of implant
US20110184471A1 (en) * 2010-01-28 2011-07-28 Warsaw Orthopedic, Inc. Bone anchor with predetermined break point and removal features
US20120172936A1 (en) * 2010-12-29 2012-07-05 Tarsus Medical Inc. Methods and devices for treating a syndesmosis injury

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019055923A1 *

Also Published As

Publication number Publication date
WO2019055923A1 (en) 2019-03-21
EP3681423A1 (en) 2020-07-22

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Legal Events

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STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20200414

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HUNT, RICHARD DAVID

Inventor name: DACOSTA, ALBERT

Inventor name: GILL, SEAN

Inventor name: MLADINICH, PETER ANDREW

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PARAGON 28, INC.

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HUNT, RICHARD DAVID

Inventor name: MLADINICH, PETER ANDREW

Inventor name: GILL, SEAN

Inventor name: DACOSTA, ALBERT

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20210504

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 17/86 20060101AFI20210428BHEP

Ipc: A61B 17/88 20060101ALI20210428BHEP

Ipc: A61F 2/08 20060101ALI20210428BHEP

Ipc: A61F 2/42 20060101ALI20210428BHEP

Ipc: A61B 17/56 20060101ALI20210428BHEP

Ipc: A61B 17/68 20060101ALI20210428BHEP