SU1102585A1 - Device for osteosynthesis of lower jaw fragments - Google Patents

Device for osteosynthesis of lower jaw fragments Download PDF

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Publication number
SU1102585A1
SU1102585A1 SU823458365A SU3458365A SU1102585A1 SU 1102585 A1 SU1102585 A1 SU 1102585A1 SU 823458365 A SU823458365 A SU 823458365A SU 3458365 A SU3458365 A SU 3458365A SU 1102585 A1 SU1102585 A1 SU 1102585A1
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SU
USSR - Soviet Union
Prior art keywords
osteosynthesis
fragments
spring element
lower jaw
legs
Prior art date
Application number
SU823458365A
Other languages
Russian (ru)
Inventor
Олег Евгеньевич Малевич
Георгий Иванович Емельянов
Иван Петрович Горзов
Original Assignee
Днепропетровский Ордена Трудового Красного Знамени Медицинский Институт
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Application filed by Днепропетровский Ордена Трудового Красного Знамени Медицинский Институт filed Critical Днепропетровский Ордена Трудового Красного Знамени Медицинский Институт
Priority to SU823458365A priority Critical patent/SU1102585A1/en
Application granted granted Critical
Publication of SU1102585A1 publication Critical patent/SU1102585A1/en

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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
    • 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
    • A61B17/8004—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with means for distracting or compressing the bone or 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
    • A61B17/68—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
    • A61B17/8071—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 for the jaw
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B2017/0645—Surgical staples, i.e. penetrating the tissue being elastically deformed for insertion

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  • 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)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

УСТРОЙСТВО ДЛЯ ОСТЕОСИНТЕЗА ОТЛОМКОВ НИЖНЕЙ ЧЕЛЮСТИ, содержащее пружин щий элемент S-образной формы, отличающеес  тем, что, с целью надежной и точной фиксации костных отломков и предупреждени  осложнений в послеоперационном периоде, на концах пружин щего элемента установлены перемычки с ножками. (Л с ю ел 00 О1A DEVICE FOR OSTEOSYNTHESIS OF THE LOWER JAW CENTRALS containing a spring element of S-shape, characterized in that, in order to reliably and accurately fix bone fragments and prevent complications in the postoperative period, jumpers with legs are installed at the ends of the spring element. (L with ate 00 O1

Description

ч Изобретение относитс  к медицине, а именно к травматологии, и предназначено дл  остеосинтеза отломков кости нижней челюсти при ее переломах. Известно устройство дл  остеосинтеза, выполненное в виде пружин щего элемента S-образной формы 1. Однако в случае работы отломков на изгиб при двух точках фиксации, применительно к нижней челюсти, данна  система будет работать как шарнир и не обеспечит положенин отломков в заданном положении изза возможного поворота вокруг точек фиксации , т. е. система неустойчива к изгибу, а также известное устройство не обеспечивает совместную работу отломков нижней челюсти на сдвиг под действием мышц-антогонистов нижней челюсти. Цель изобретени  - обеспечение надежной и точной фиксации костных отломков и предупреждение осложнений в послеоперационном периоде. Поставленна  цель достигаетс  тем, что в устройстве дл  остеосинтеза отломков нижней челюсти, содержащем пружин щий элемент S-образной формы, на концах пружин щего элемента установлены перемычки с ножками. На чертеже изображено устройство дл  остеосинтеза отломков нижней челюсти, вид сверху. Устройство содержит пружин щий элемент 1 S-образной формы, на концах которого выполнены перемычки 2 с ножками 3, загнутые под одинаковым углом в сторону действи  усили , создаваемого пружин щим элементом. Устройство работает следующим образом . В наружном кортикальном слое отломков нижней челюсти засверливают отверстие на рассто нии, превышающем промежуток по длине между ножками устройства на 1,0-1,5 мм. Перед введением ножек в отверстие пружин щий элемент раст гиваетс  на соответствующую длину, после чего ножки ввод т в отверстие. При посадке устройства происходит сжатие пружин щего элемента (возврат в исходное положение) с развитием компрессионного усили  в области перелома. Использование устройства показало, что оно надежно фиксирует отломки нижней челюсти и заживление проходит без какихлибо осложнений.The invention relates to medicine, namely to traumatology, and is intended for the osteosynthesis of fragments of the mandible bone during fractures. A device for osteosynthesis, made in the form of an S-shaped spring element 1, is known. However, if the fragments work on bending with two fixation points, as applied to the lower jaw, this system will work as a hinge and will not ensure the position of the fragments in a predetermined position because of possible rotation around the fixation points, i.e., the system is unstable to bending, and the well-known device does not ensure joint work of the mandible fragments in shear under the action of the antagonist muscles of the mandible. The purpose of the invention is to ensure reliable and accurate fixation of bone fragments and the prevention of complications in the postoperative period. This goal is achieved by the fact that in the device for osteosynthesis of mandible fragments, which contain an S-shaped spring element, jumpers with legs are installed at the ends of the spring element. The drawing shows a device for osteosynthesis of the mandible fragments, top view. The device contains an S-shaped spring element 1, at the ends of which jumpers 2 with legs 3 are made, bent at the same angle in the direction of the force generated by the spring element. The device works as follows. In the outer cortical layer of the mandible fragments, a hole is drilled at a distance greater than the length of the device between the legs of the device by 1.0-1.5 mm. Before inserting the legs into the hole, the spring element is stretched to an appropriate length, after which the legs are inserted into the hole. When the device is seated, the spring element is compressed (return to the initial position) with the development of compression force in the fracture area. The use of the device showed that it reliably fixes the fragments of the lower jaw and the healing takes place without any complications.

Claims (1)

УСТРОЙСТВО ДЛЯ ОСТЕОСИНТЕЗА ОТЛОМКОВ НИЖНЕЙ ЧЕЛЮСТИ, содержащее пружинящий элемент S-образной формы, отличающееся тем, что, с целью надежной и точной фиксации костных отломков и предупреждения осложнений в послеоперационном периоде, на концах пружинящего элемента установлены перемычки с ножками.DEVICE FOR OSTEOSYNTHESIS OF LOWER JAW FRAGMENTS, containing an S-shaped spring element, characterized in that, in order to reliably and accurately fix bone fragments and prevent complications in the postoperative period, jumpers with legs are installed at the ends of the spring element.
SU823458365A 1982-06-25 1982-06-25 Device for osteosynthesis of lower jaw fragments SU1102585A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823458365A SU1102585A1 (en) 1982-06-25 1982-06-25 Device for osteosynthesis of lower jaw fragments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823458365A SU1102585A1 (en) 1982-06-25 1982-06-25 Device for osteosynthesis of lower jaw fragments

Publications (1)

Publication Number Publication Date
SU1102585A1 true SU1102585A1 (en) 1984-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU823458365A SU1102585A1 (en) 1982-06-25 1982-06-25 Device for osteosynthesis of lower jaw fragments

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SU (1) SU1102585A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074865A (en) * 1988-02-17 1991-12-24 Fahmy Nabil R Distraction apparatus for maintaining fractured joint orientation
US6093188A (en) * 1997-11-10 2000-07-25 Murray; William M. Adjustable bone fixation plate
FR2845587A1 (en) * 2002-10-14 2004-04-16 Scient X DYNAMIC INTERVERTEBRAL LINK DEVICE WITH MULTIDIRECTIONAL CONTROL TRAVEL
EP1658815A1 (en) * 2004-11-17 2006-05-24 BIEDERMANN MOTECH GmbH Elastic element for use in a stabilising device for bones or vertebrae
EP1764042A3 (en) * 2005-09-12 2009-08-26 Arthrex, Inc. Compression staple

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Патент US Jfe 3.939.828, кл. А 61 В 17/18, 1976. *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074865A (en) * 1988-02-17 1991-12-24 Fahmy Nabil R Distraction apparatus for maintaining fractured joint orientation
US6093188A (en) * 1997-11-10 2000-07-25 Murray; William M. Adjustable bone fixation plate
FR2845587A1 (en) * 2002-10-14 2004-04-16 Scient X DYNAMIC INTERVERTEBRAL LINK DEVICE WITH MULTIDIRECTIONAL CONTROL TRAVEL
WO2004034916A1 (en) * 2002-10-14 2004-04-29 Scient'x Dynamic device for intervertebral linkage with multidirectional controlled displacement
US7335200B2 (en) 2002-10-14 2008-02-26 Scient'x Dynamic intervertebral connection device with controlled multidirectional deflection
EP1658815A1 (en) * 2004-11-17 2006-05-24 BIEDERMANN MOTECH GmbH Elastic element for use in a stabilising device for bones or vertebrae
EP1764042A3 (en) * 2005-09-12 2009-08-26 Arthrex, Inc. Compression staple

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