DE2450098A1 - Skeleton straightening permanent magnet system - has powerful permanent magnets implanted adjacent skeleton and pulled by external magnets - Google Patents

Skeleton straightening permanent magnet system - has powerful permanent magnets implanted adjacent skeleton and pulled by external magnets

Info

Publication number
DE2450098A1
DE2450098A1 DE19742450098 DE2450098A DE2450098A1 DE 2450098 A1 DE2450098 A1 DE 2450098A1 DE 19742450098 DE19742450098 DE 19742450098 DE 2450098 A DE2450098 A DE 2450098A DE 2450098 A1 DE2450098 A1 DE 2450098A1
Authority
DE
Germany
Prior art keywords
skeleton
magnets
permanent
powerful
magnet
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
DE19742450098
Other languages
German (de)
Inventor
Gerhard Dr Hennig
Georg Dr Hilt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19742450098 priority Critical patent/DE2450098A1/en
Publication of DE2450098A1 publication Critical patent/DE2450098A1/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
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • 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
    • A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
    • A61B17/66—Alignment, compression or distraction mechanisms
    • 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
    • A61B17/8076—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 ribs or the sternum
    • 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00876—Material properties magnetic
    • 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
    • A61B2017/681—Alignment, compression, or distraction mechanisms

Abstract

One or more ferromagnetic parts, especially powerful permanent magnets are implanted under or adjacent to the deformed skeletal part and one or more powerful electro or permanent counter magnets are placed externally on the body to exercise a directive force onto the deformed part. Pref. the magnets have a magnetic force of at least 120mWb/cm3 with a coercive force of at least 5000A/cm. For correction of a funnel chest, a flat permanent magnet (1) in a tissue-compatible casing (2) is inserted under and fixed to the breast bone (3). A powerful counter magnet (6) is attached externally to the chest (4).

Description

Einrichtung zum Beseitigen von Deformationen des menschlichen Skeletts mit Hilfe von Zahlreiche Menschen werden mit Deformationen von Teilen des Ske; letts, z.B. des Brustkorbes (Trichterbrust), der Wirbelsäule, der Extremitäten uss. geboren oder erwerben solche Deformationen durch Unfälle, Haltungsschäden und dergleichen. Während z.B.Device for eliminating deformations of the human skeleton with the help of Numerous people are faced with deformations of parts of the ske; letts, e.g. of the chest (funnel chest), the spine, the extremities. born or acquire such deformations as a result of accidents, poor posture and the like. While e.g.

an den Extremitäten ein Ausrichten mittels äußerlich angebrachter Schienen und Streckvorrichtungen relativ leicht möglich ist, können Deformationen an anderen Teilen des Skeletts, z.B. des Brustkorbes, bis Jetzt nur durch einen großen operativen Eingriff korrigiert werden, oder es müssen Drahtschlaufen, Haken usw., welche die Haut perforieren, an den betreffenden Teilen des Skeletts befestigt werden. Die letztgenannte Maßnahme ist schmerzhaft, mit Infektionsgefahr verbunden und kann nur über relativ kurze Zeiträume hinweg angewandt werden.Alignment on the extremities by means of externally attached Rails and stretching devices are relatively easy to make, deformations can occur on other parts of the skeleton, e.g. the thorax, until now only through one major surgery must be corrected, or wire loops or hooks must be used etc., which perforate the skin, attached to the relevant parts of the skeleton will. The latter measure is painful and there is a risk of infection and can only be used for relatively short periods of time.

Aufgabe der vorliegenden Erfindung ist es, diese Nachteile zu beseitigen und eine Einrichtung zu schaffen, die ein allmähliches, schmerzlos es und für einen langen Zeitraum wirkendes Ausrichten auch an den Stellen des Skeletts ermöglicht, die für mechanisch verbundene Schienen und dergleichen nicht zugänglich sind, und die keine große Operation und keine die Haut perforierenden DrahtschleiS fen, Haken usw. erfordert.The object of the present invention is to eliminate these disadvantages and to create a facility that is gradual, painless and for one Alignment that is effective for a long period of time also enables the areas of the skeleton, which are not accessible for mechanically connected rails and the like, and No major surgery and no wire loops or hooks to perforate the skin etc. requires.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß temporär an, neben oder unter das deformierte Teil des Skeletts ein oder mehrere ferromagnetische Teile, vorzugsweise starke Dauermagnete, plaziert benz. implantiert werden, die mittels entsprechender Gegenmagnete oder andersartig erzeugter, starker gußorer Magnetfelder eine das deformierte Teil des Skeletts ausrichtende Kraft ausüben. Um bei Verwendung von Dauermagneten ein kleinstmögliches Magnetvolumen und kurze Magnetlangen zu bekommen, ist hierzu ein Magnetwerkstoff mit einem Energiewert von mindestens 120 mWs/cm3 und einer Koerzitivfeldstärke von mindestens 5000 A/cm besonders vorteilhaft.According to the invention, this object is achieved in that temporarily next to or under the deformed part of the skeleton one or more ferromagnetic Parts, preferably strong permanent magnets, placed benz. implanted that by means of corresponding counter magnets or otherwise produced, strong gußorer Magnetic fields exert a force that aligns the deformed part of the skeleton. In order to achieve the smallest possible when using permanent magnets Magnet volume and getting short magnet lengths is a magnet material with an energy value of at least 120 mWs / cm3 and a coercive field strength of at least 5000 A / cm particularly advantageous.

Als Beispiel für die vorliegende Erfindung ist in der Figur eine Vorrichtung zum Herausziehen eines nach innen defosmierten Brustkorbes (Trichterbrust) gezeigt. Dargestellt ist der Querschnitt durch den Brustkorb in Höhe der mittleren Rippen. Hierbei ist ein flacher Dauermagnet 1 mit einem geeigneten, gewebeverträglichen ueberzug 2 von unten her durch eine kleine Inzisßion unter das Brustbein 3 geschoben und gegebenenfalls an diesem befestigt.As an example of the present invention, the figure shows an apparatus for pulling out an inwardly defosed chest (funnel chest) is shown. The figure shows the cross section through the rib cage at the level of the middle ribs. Here is a flat permanent magnet 1 with a suitable, tissue-compatible Cover 2 pushed from below through a small incision under the sternum 3 and if necessary attached to this.

Auf die Außenhaut 4 des Brustkorbes ist eine möglichst großflächig aufliegende Vorrichtung 5 aufgelegt, in deren Mitte ein starker Gegenmagnet 6 angebracht ist. Dieser Gegenmagnet 6 wirkt anziehend auf den unter das Brustbein geschobenen Magneten 1, wobei sich eine herausziehende Kraft von mehreren Kilöpond einstellen läßt.The outer skin 4 of the chest is as large as possible resting device 5 is placed, in the middle of which a strong counter magnet 6 is attached is. This counter magnet 6 has an attractive effect on the one pushed under the breastbone Magnet 1, with a pulling force of several kilopond leaves.

Um den Magneten 6 mehr oder weniger weit der Iußenhaut4zu nähern und somit die anziehende Kraft zu verändern, kann dieser mittels einer Schraubsorrichtung oder dergl., z.B. der eingebetteten Gewindebuchse 7 und der von außen zu betätigenden Schraube 8, längs der in der Figur eingezeichneten achse verschoben werden.In order to approach the magnet 6 more or less far to the outer skin 4 and thus changing the attractive force, this can be done by means of a screw device or the like, e.g. the embedded threaded bushing 7 and the externally operated one Screw 8, can be moved along the axis shown in the figure.

Sinngemäß entsprechende Einrichtungen sind zum Ausrichten anderer Teile des Skeletts, S.B. des Steißbeine oder andere#Teile. der Wirbelsäule mBglich.Corresponding facilities are for aligning others Parts of the skeleton, S.B. of the coccyx or other # parts. the spine possible.

Claims (2)

Patentansprüche Claims Vorrichtung zum Beseitigen von Deformationen des Skeletts, dadurch gekennzeichnet, daß an, unter oder neben dem deformierten Teil des Skeletts ein oder mehrere ferromagnetische Teile, vorzugsweise starke Dauermagnete, angebracht werden, auf welche(n) ein oder mehrere außen auf den menschlichen Körper plazierte starke Gegenmagnete (Dauer- oder Elektromagnete) eine die Deformation des Skeletts ausrichtende Kraft ausüben.Device for eliminating deformations of the skeleton, thereby characterized in that at, below or next to the deformed part of the skeleton a or several ferromagnetic parts, preferably strong permanent magnets, attached on which one or more placed externally on the human body strong counter magnets (permanent magnets or electromagnets) cause deformation of the skeleton exert aligning force. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß sowohl derldie an, unter oder neben dem deformierten Teil des Skeletts angebrachte(n) Dauermagne(e) 1 als auch der/die von außen eine Kraft erzeugende(n) Magnet(e) 6 aus einem Magnetwerkstoff mit mindestens 120 iEs/cm3 Energie und einer Koerzitivfeldstärke von mindesten 5000 A/cm bestehen.2. Apparatus according to claim 1, characterized in that both derld the permanent magnet (s) attached to, under or next to the deformed part of the skeleton 1 as well as the magnet (s) 6 made of a magnetic material and generating a force from the outside with at least 120 iEs / cm3 energy and a coercive field strength of at least 5000 A / cm exist. LeerseiteBlank page
DE19742450098 1974-10-22 1974-10-22 Skeleton straightening permanent magnet system - has powerful permanent magnets implanted adjacent skeleton and pulled by external magnets Pending DE2450098A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742450098 DE2450098A1 (en) 1974-10-22 1974-10-22 Skeleton straightening permanent magnet system - has powerful permanent magnets implanted adjacent skeleton and pulled by external magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742450098 DE2450098A1 (en) 1974-10-22 1974-10-22 Skeleton straightening permanent magnet system - has powerful permanent magnets implanted adjacent skeleton and pulled by external magnets

Publications (1)

Publication Number Publication Date
DE2450098A1 true DE2450098A1 (en) 1976-04-29

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Family Applications (1)

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Country Status (1)

Country Link
DE (1) DE2450098A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4978323A (en) * 1989-08-10 1990-12-18 George Freedman System and method for preventing closure of passageways
US5125888A (en) * 1990-01-10 1992-06-30 University Of Virginia Alumni Patents Foundation Magnetic stereotactic system for treatment delivery
WO2003063752A3 (en) * 2002-02-01 2003-10-16 Eckart Klobe Suction cup for non-surgical correction of the form and/or functionality of the chest
JP2012500073A (en) * 2008-08-19 2012-01-05 コルポラシオ サニタリア パルク タウリ Device and therapeutic method for use in funnel chest surgical procedures
US8844537B1 (en) 2010-10-13 2014-09-30 Michael T. Abramson System and method for alleviating sleep apnea
US9339664B2 (en) 2009-11-02 2016-05-17 Pulse Therapetics, Inc. Control of magnetic rotors to treat therapeutic targets
CN107334569A (en) * 2017-08-17 2017-11-10 方煌 A kind of Magnetic Control three-dimensional orthopedic brace and its installation method
US9883878B2 (en) 2012-05-15 2018-02-06 Pulse Therapeutics, Inc. Magnetic-based systems and methods for manipulation of magnetic particles
RU2696241C2 (en) * 2017-12-14 2019-07-31 Общество С Ограниченной Ответственностью "Институт Медицинской Информатики" (Ооо "Ими") Device for treating scoliosis with application of magnetic field action on transpedicular ferromagnetic screw introduced transpedicularly
US11918315B2 (en) 2018-05-03 2024-03-05 Pulse Therapeutics, Inc. Determination of structure and traversal of occlusions using magnetic particles

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4978323A (en) * 1989-08-10 1990-12-18 George Freedman System and method for preventing closure of passageways
US5125888A (en) * 1990-01-10 1992-06-30 University Of Virginia Alumni Patents Foundation Magnetic stereotactic system for treatment delivery
US5779694A (en) * 1990-01-10 1998-07-14 The University Of Virginia Alumni Patents Foundation Magnetic stereotactic system for treatment delivery
WO2003063752A3 (en) * 2002-02-01 2003-10-16 Eckart Klobe Suction cup for non-surgical correction of the form and/or functionality of the chest
US7229422B2 (en) 2002-02-01 2007-06-12 Eckart Klobe Suction cup for non-surgical correction of the form and/or functionality of the chest
JP2012500073A (en) * 2008-08-19 2012-01-05 コルポラシオ サニタリア パルク タウリ Device and therapeutic method for use in funnel chest surgical procedures
US10159734B2 (en) 2009-11-02 2018-12-25 Pulse Therapeutics, Inc. Magnetic particle control and visualization
US9339664B2 (en) 2009-11-02 2016-05-17 Pulse Therapetics, Inc. Control of magnetic rotors to treat therapeutic targets
US9345498B2 (en) 2009-11-02 2016-05-24 Pulse Therapeutics, Inc. Methods of controlling magnetic nanoparticles to improve vascular flow
US10813997B2 (en) 2009-11-02 2020-10-27 Pulse Therapeutics, Inc. Devices for controlling magnetic nanoparticles to treat fluid obstructions
US11612655B2 (en) 2009-11-02 2023-03-28 Pulse Therapeutics, Inc. Magnetic particle control and visualization
US11000589B2 (en) 2009-11-02 2021-05-11 Pulse Therapeutics, Inc. Magnetic particle control and visualization
US10029008B2 (en) 2009-11-02 2018-07-24 Pulse Therapeutics, Inc. Therapeutic magnetic control systems and contrast agents
US8844537B1 (en) 2010-10-13 2014-09-30 Michael T. Abramson System and method for alleviating sleep apnea
US9763767B2 (en) 2010-10-13 2017-09-19 Michael T. Abramson System and method for alleviating sleep apnea
US10646241B2 (en) 2012-05-15 2020-05-12 Pulse Therapeutics, Inc. Detection of fluidic current generated by rotating magnetic particles
US9883878B2 (en) 2012-05-15 2018-02-06 Pulse Therapeutics, Inc. Magnetic-based systems and methods for manipulation of magnetic particles
CN107334569A (en) * 2017-08-17 2017-11-10 方煌 A kind of Magnetic Control three-dimensional orthopedic brace and its installation method
RU2696241C2 (en) * 2017-12-14 2019-07-31 Общество С Ограниченной Ответственностью "Институт Медицинской Информатики" (Ооо "Ими") Device for treating scoliosis with application of magnetic field action on transpedicular ferromagnetic screw introduced transpedicularly
US11918315B2 (en) 2018-05-03 2024-03-05 Pulse Therapeutics, Inc. Determination of structure and traversal of occlusions using magnetic particles

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