GB2562411A8 - Surgical implants and apparatus for use in surgery - Google Patents

Surgical implants and apparatus for use in surgery

Info

Publication number
GB2562411A8
GB2562411A8 GB1812041.0A GB201812041A GB2562411A8 GB 2562411 A8 GB2562411 A8 GB 2562411A8 GB 201812041 A GB201812041 A GB 201812041A GB 2562411 A8 GB2562411 A8 GB 2562411A8
Authority
GB
United Kingdom
Prior art keywords
pin
surgery
metaphysis
insert
set mass
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.)
Withdrawn
Application number
GB1812041.0A
Other versions
GB2562411A (en
GB201812041D0 (en
Inventor
Michael Atkins Roger
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.)
At Ortho Ltd
Original Assignee
At Ortho Ltd
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 At Ortho Ltd filed Critical At Ortho Ltd
Publication of GB201812041D0 publication Critical patent/GB201812041D0/en
Publication of GB2562411A publication Critical patent/GB2562411A/en
Publication of GB2562411A8 publication Critical patent/GB2562411A8/en
Withdrawn legal-status Critical Current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
    • A61B17/72—Intramedullary pins, nails or other devices
    • A61B17/7233—Intramedullary pins, nails or other devices with special means of locking the nail to the bone
    • A61B17/7258—Intramedullary pins, nails or other devices with special means of locking the nail to the bone with laterally expanding parts, e.g. for gripping the bone
    • A61B17/7266—Intramedullary pins, nails or other devices with special means of locking the nail to the bone with laterally expanding parts, e.g. for gripping the bone with fingers moving radially outwardly
    • 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
    • A61B17/72—Intramedullary pins, nails or other devices
    • A61B17/7283—Intramedullary pins, nails or other devices with special cross-section of the nail
    • 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
    • A61B17/74—Devices for the head or neck or trochanter of the femur
    • A61B17/742—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck
    • A61B17/744—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck the longitudinal elements coupled to an intramedullary nail
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • 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
    • A61B17/72—Intramedullary pins, nails or other devices
    • A61B17/7233—Intramedullary pins, nails or other devices with special means of locking the nail to the bone
    • A61B17/725—Intramedullary pins, nails or other devices with special means of locking the nail to the bone with locking pins or screws of special form
    • 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
    • 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
    • A61B17/8802—Equipment for handling bone cement or other fluid fillers
    • 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
    • A61B17/885—Tools for expanding or compacting bones or discs or cavities therein
    • A61B17/8852—Tools for expanding or compacting bones or discs or cavities therein capable of being assembled or enlarged, or changing shape, inside the bone or disc
    • A61B17/8855—Tools for expanding or compacting bones or discs or cavities therein capable of being assembled or enlarged, or changing shape, inside the bone or disc inflatable, e.g. kyphoplasty balloons
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/374—NMR or MRI
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Neurology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)

Abstract

Implant pins useful for hip fracture repair are described. The pin (401) has tubular inner and outer elements (403,402) and is used for location and tensioning in combination with a reaction structure such as a metaphysis insert or hip plate (404). A setting compound such as bone cement can be injected through a channel (432) of the pin to form a set mass in the head of the femur. Avoid may be formed preliminarily in the acetabulum for this purpose. The end of the pin has an expandable formation (427) with a mechanism for expanding it in situ to become embedded in the set mass and provide a secure anchor. The application also describes novel types of metaphysis insert, and imaging methods and imaging apparatus useful in such surgery.
GB1812041.0A 2016-01-11 2017-01-11 Surgical implants and apparatus for use in surgery Withdrawn GB2562411A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1600426.9A GB201600426D0 (en) 2016-01-11 2016-01-11 Surgical implants,methods and apparatus for use in surgery
PCT/EP2017/050509 WO2017121772A1 (en) 2016-01-11 2017-01-11 Surgical implants and apparatus for use in surgery

Publications (3)

Publication Number Publication Date
GB201812041D0 GB201812041D0 (en) 2018-09-05
GB2562411A GB2562411A (en) 2018-11-14
GB2562411A8 true GB2562411A8 (en) 2018-11-21

Family

ID=55445796

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1600426.9A Ceased GB201600426D0 (en) 2016-01-11 2016-01-11 Surgical implants,methods and apparatus for use in surgery
GB1812041.0A Withdrawn GB2562411A (en) 2016-01-11 2017-01-11 Surgical implants and apparatus for use in surgery

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1600426.9A Ceased GB201600426D0 (en) 2016-01-11 2016-01-11 Surgical implants,methods and apparatus for use in surgery

Country Status (2)

Country Link
GB (2) GB201600426D0 (en)
WO (1) WO2017121772A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT524767B1 (en) * 2021-03-24 2022-09-15 I T S Gmbh Device for repairing a fracture
US12004785B2 (en) 2022-04-21 2024-06-11 DePuy Synthes Products, Inc. Retrograde femoral intramedullary nail, and related systems and methods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138721A (en) 1976-11-11 1979-02-06 Board of Trustees of The Lelane Standard Junior University Limited scan angle fan beam computerized tomography
US4776330A (en) * 1986-06-23 1988-10-11 Pfizer Hospital Products Group, Inc. Modular femoral fixation system
EP1782734B1 (en) 2005-11-05 2018-10-24 Ziehm Imaging GmbH Device for improving volume reconstruction
DE102006004793B4 (en) 2006-02-02 2010-05-27 Ziehm Imaging Gmbh Method for the intraoperative determination of the coordinate transformations in navigation-guided interventions
DE602008006537D1 (en) * 2007-03-02 2011-06-09 Spinealign Medical Inc FRACTURE-FIXATION SYSTEM
US8177786B2 (en) 2007-03-30 2012-05-15 Depuy Products, Inc. Orthopaedic trauma hip screw assembly and associated method
US20080262498A1 (en) 2007-04-18 2008-10-23 Fernandez Dell Oca Alberto Angel Double locked hip implant
US8197484B2 (en) 2007-04-24 2012-06-12 Depuy Products, Inc. Assembly for minimally invasive reduction of hip fracture
EP2175790B1 (en) 2007-07-03 2011-09-14 Sota Orthopaedics Limited A bolt apparatus
RU2497476C2 (en) * 2009-03-12 2013-11-10 Вексим Apparatus for restoration of spine bones and methods of application
US8257354B2 (en) 2009-08-26 2012-09-04 Biomet, C.V. Hip fracture nail system
RU2601982C2 (en) 2011-01-21 2016-11-10 Зинтес Гмбх Augmentable trochanteric femoral nail
JP2015503966A (en) 2011-12-22 2015-02-05 デピュイ・シンセス・プロダクツ・エルエルシーＤｅＰｕｙ Ｓｙｎｔｈｅｓ Ｐｒｏｄｕｃｔｓ， ＬＬＣ Adjustable vertebral body balloon
TWI503097B (en) * 2012-10-23 2015-10-11 Spirit Spine Holdings Corp Inc Bone fixation device
DE102013013552B3 (en) 2013-08-14 2014-07-03 Ziehm Imaging Gmbh Method for recording scan of region of interest (ROI) of patient using C-arm X-ray unit, involves parallelly displacing support in plane of C-arm until central ray vector opposes boundary ray of fan beam tangent to ROI
TWI528938B (en) * 2014-03-21 2016-04-11 Spirit Spine Holdings Corp Inc Bone fixation device

Also Published As

Publication number Publication date
GB201600426D0 (en) 2016-02-24
GB2562411A (en) 2018-11-14
WO2017121772A1 (en) 2017-07-20
GB201812041D0 (en) 2018-09-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)