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DE4132078A1 - Low frequency alternating magnetic field generator for treatment of orthopaedic conditions - has even number of permanent magnets arranged with alternating polarity on non-magnetic plate rotated by motor - Google Patents

Low frequency alternating magnetic field generator for treatment of orthopaedic conditions - has even number of permanent magnets arranged with alternating polarity on non-magnetic plate rotated by motor

Info

Publication number
DE4132078A1
DE4132078A1 DE19914132078 DE4132078A DE4132078A1 DE 4132078 A1 DE4132078 A1 DE 4132078A1 DE 19914132078 DE19914132078 DE 19914132078 DE 4132078 A DE4132078 A DE 4132078A DE 4132078 A1 DE4132078 A1 DE 4132078A1
Authority
DE
Germany
Prior art keywords
magnetic field
even number
alternating
motor
treatment
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Withdrawn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
DE19914132078
Other languages
German (de)
Inventor
Erfinder Wird Nachtraeglich Benannt Der
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.)
PASCHOLD INGEBORG
Original Assignee
PASCHOLD INGEBORG
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 PASCHOLD INGEBORG filed Critical PASCHOLD INGEBORG
Priority to DE19914132078 priority Critical patent/DE4132078A1/en
Publication of DE4132078A1 publication Critical patent/DE4132078A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00Magnetotherapy
    • A61N2/12Magnetotherapy using variable magnetic fields obtained by mechanical movement

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

In order to produce an alternating magnetic field of low frequency, an even number of permanent magnets are mounted radially on a non-magnetic plate about a cental axle. The magnets are arranged with alternating polarity. The plate is turned by an electric motor so as to produce an alternating magnetic field at a near point. If a protective housing is fitted, a window of non-magnetic material is inserted in the housing. ADVANTAGE - Treatment of slipped discs, knee, shoulder, hip damage, rheumatic conditions etc. No undesirable influence on heart.

Description

In den bisherigen medizinischen Methoden werden zur Behandlung z. B. von Knochenbrüchen oder rheumatischen Erkrankungen Magnetfelder benutzt, deren Erzeugung mit stromdurch­ flossenen Spulen erreicht wird. Hierzu wird z. B. die 50 Hz Netzfrequenz benutzt, die über einen Gleichrichter und anschließenden Zerhacker den gewünschten Wechselstrom zwischen 6 und 24 Hz erzeugt. Bei dieser Methode werden die zu behandelnden Gliedmaßen, wie Arme oder Beine bzw. auch Hüften, von den elektrischen Spulen - die von der Form her einer Röhre entsprechen - umschlossen, damit das entstehende Magnetfeld auf die erkrankten Stellen einwirken kann (s. Medizinisch-orthopädische Technik 2/78 Seite 35-36). In vielen Fällen, z. B. der Entzündung der Halswirbelsäule oder dem Kugelgelenk der Schulter, ist dieses Verfahren nur durch einen technisch außerordentlichen Aufwand und dann nur begrenzt erreichbar. Da weiterhin, z. B. bei der Anwendung an der Halswirbelsäule, das Gerät über den Kopf angesetzt werden müßte, würde die Röhre außerdem Größen im Durchmesser annehmen müssen, so daß eine wirksame Einwirkung des erzeugten Magnetfeldes auf die Halswirbelsäule völlig unzureichend wäre. Am Schultergelenk wäre eine brauchbare Röhre kaum konstruierbar, bzw. würde sie mit ihrem Magnetfeld am linken Arm eine Gefährdung des Herzens erzeugen, da wegen der Nähe zum Herzen die Schlagfolge des Herzens beeinflußt würde und die Gefahr der Herzrhythmusstörungen besteht. In the medical methods used to date, z. B. broken bones or rheumatic diseases used magnetic fields, the generation of which with current fin coils is reached. For this, z. B. uses the 50 Hz mains frequency, which over a Rectifier and subsequent chopper the desired alternating current between 6 and 24 Hz generated. With this method, the limbs to be treated, such as arms or legs or also hips, from the electrical coils - which correspond to the shape of a tube - enclosed so that the magnetic field can affect the affected areas (see Medical orthopedic technology 2/78 page 35-36). In many cases, e.g. B. the inflammation of the Cervical spine or the ball joint of the shoulder, this procedure is only through one technically extraordinary effort and then only accessible to a limited extent. Since, e.g. B. at application to the cervical spine, the device should be placed over the head, would also require the tube to have sizes in diameter so that it would be effective The magnetic field generated on the cervical spine would be completely inadequate. At the A usable tube would hardly be constructable at the shoulder joint, or would it be with her Magnetic field on the left arm create a risk to the heart because of the proximity to the Heart would affect the heartbeat and the risk of cardiac arrhythmia consists.  

Um für die genannten Anwendungsfälle ein technisch brauchbares magnetisches Wechselfeld zu erzeugen, wird vorgesehen, mehrere Magnete der bisher üblichen Art, z. B. aus Eisen oder Ferrit, in gradzahliger Anzahl, d. h. 2 . . . 4 . . . usw. zu benutzen, die auf einer nichtmagnetischen ebenen Platte so montiert werden, daß ihre Feldrichtungen auf der Platte wechselweise aufein­ anderfolgen, wobei das Zentrum der Platte frei bleiben sollte (s. Fig. 1.). Diese Platte wird z. B. durch einen 6 Volt-Motor, der in der Mitte der Platte montiert ist, zur Rotation gebracht, und damit wird durch die Magnete in einem Aufpunkt im bestrahlten Raum ein magnetisches Wechselfeld erzeugt. Die Stärke des magnetischen Wechselfeldes hängt von der Magnetfeldstärke der verwendeten Magnete ab.In order to generate a technically usable alternating magnetic field for the applications mentioned, it is provided that several magnets of the previously customary type, for. B. of iron or ferrite, in an even number, ie 2. . . 4th . . etc. to be used, which are mounted on a non-magnetic flat plate so that their field directions on the plate alternately follow one another, the center of the plate should remain free (see Fig. 1.). This plate is e.g. B. by a 6 volt motor, which is mounted in the middle of the plate, brought to rotation, and thus an alternating magnetic field is generated by the magnets in a point in the irradiated space. The strength of the alternating magnetic field depends on the magnetic field strength of the magnets used.

Die Erzeugung eines magnetischen Wechselfeldes auf diese Art hat gegenüber der bisherigen Art bei Anwendung durch stromdurchflossene Röhren den Vorteil, daß es - wie oben angegeben - an allen erkrankten Körperteilen direkt angesetzt werden kann und hier voll zur Wirkung kommt, wobei ein technisch geringer Aufwand benötigt wird, wie die Fig. 1 zeigt. Das Gerät kann mit 2 Magneten von 4×2×1 cm Größe in einer Spanschachtel von 5 cm Höhe und 9 cm Durch­ messer untergebracht werden.The generation of an alternating magnetic field in this way has the advantage over the previous type when used through current-carrying tubes that, as stated above, it can be applied directly to all diseased parts of the body and is fully effective, requiring little technical effort , as shown in FIG. 1. The device can be accommodated with 2 magnets of 4 × 2 × 1 cm in a chip box 5 cm high and 9 cm in diameter.

Dieses Gerät kann durch ein nichtmagnetisches Gehäuse aus Kunststoff oder Holz verkleidet werden, wobei zur oben genannten ebenen Montageplatte der Magnete sich parallel wiederum eine nichtmagnetische gerade Platte befinden sollte, so daß das rotierende Magnetfeld ungestört in den Raum abgestrahlt werden kann.This device can be covered by a non-magnetic housing made of plastic or wood be, with the above-mentioned flat mounting plate of the magnets turn parallel a non-magnetic straight plate should be located so that the rotating magnetic field is undisturbed can be radiated into the room.

Dieses Magnetfeldgerät kann z. B. verwendet werden zur Behandlung von Bandscheibenschäden der Wirbelsäule, Kniegelenkschäden, Schäden im Schultergelenk, Rheuma z. B. an den Hals­ wirbeln oder am Kehlkopf, indem die oben genannte gerade Platte der Verkleidung auf die erkrankten Körperteile bei laufendem Motor gestellt wird, wie z. B. Achselhöhle oder Halswirbel, Bandscheibe oder Kniekehle.This magnetic field device can e.g. B. used for the treatment of spinal disc damage the spine, knee damage, damage to the shoulder joint, rheumatism z. B. on the neck swirl or on the larynx by placing the above straight plate of the fairing on the diseased body parts is placed with the engine running, such. B. armpit or cervical vertebrae, Intervertebral disc or hollow of the knee.

Claims (3)

1. Zur Erzeugung eines magnetischen Wechselfeldes im freien Raum werden feste Magnete in gerader Anzahl benutzt (2 . . . 4 . . . usw.), die auf einer nichtmagnetischen Platte in ihrer Feldrichtung wechselweise montiert werden.1. Solid magnets are used to generate an alternating magnetic field in free space used in even number (2... 4... etc.), which are on a non-magnetic plate in their Field direction can be mounted alternately. 2. Die unter Anspruch 1 beschriebene Platte wird auf einen rotierenden Antrieb, z. B. der Achse eines elektrischen Motors, zentral montiert, so daß bei Betrieb des Motors in einem Aufpunkt im freien Raum ein magnetisches Wechselfeld entsteht.2. The plate described in claim 1 is on a rotating drive, for. B. the Axle of an electric motor, mounted centrally, so that when the motor is in operation an alternating magnetic field is created at a point in free space. 3. Falls das Gesamtgerät zu seinem äußeren Schutz verkleidet wird, ist parallel zur rotie­ renden Platte die Verkleidung in Strahlrichtung aus nichtmagnetischem Material in gleicher Form auszuführen, wie die rotierende Platte selbst.3. If the entire device is covered for its external protection, it is parallel to the rotie plate in the beam direction made of non-magnetic material same shape as the rotating plate itself.
DE19914132078 1991-09-26 1991-09-26 Low frequency alternating magnetic field generator for treatment of orthopaedic conditions - has even number of permanent magnets arranged with alternating polarity on non-magnetic plate rotated by motor Withdrawn DE4132078A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914132078 DE4132078A1 (en) 1991-09-26 1991-09-26 Low frequency alternating magnetic field generator for treatment of orthopaedic conditions - has even number of permanent magnets arranged with alternating polarity on non-magnetic plate rotated by motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914132078 DE4132078A1 (en) 1991-09-26 1991-09-26 Low frequency alternating magnetic field generator for treatment of orthopaedic conditions - has even number of permanent magnets arranged with alternating polarity on non-magnetic plate rotated by motor

Publications (1)

Publication Number Publication Date
DE4132078A1 true DE4132078A1 (en) 1993-04-22

Family

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Application Number Title Priority Date Filing Date
DE19914132078 Withdrawn DE4132078A1 (en) 1991-09-26 1991-09-26 Low frequency alternating magnetic field generator for treatment of orthopaedic conditions - has even number of permanent magnets arranged with alternating polarity on non-magnetic plate rotated by motor

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008014902A1 (en) * 2006-08-04 2008-02-07 Physiomed Services Gmbh Portable device for generating a magnetic field for magnetic field therapy
WO2012049348A1 (en) 2010-10-14 2012-04-19 Pellicer Carlos F Medical device
FR3073148A1 (en) * 2017-11-07 2019-05-10 G.C. Technology PORTABLE APPARATUS FOR GENERATING SINUSOIDAL INDUCED ELECTRICAL CURRENT AT LOW FREQUENCY

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506227A1 (en) * 1975-02-14 1976-08-26 Michael Buschky Deep acting electromagnetic massager - magnetic induction has positive influence on connective tissue cells healing wounds etc.
DE2520108A1 (en) * 1975-02-14 1976-11-18 Michael Buschky Infra red and ultrasonic massager - with two infrared emitters and one ultrasonic head on magnetic disc housing
DE3221544A1 (en) * 1982-06-08 1983-12-08 Thomas 6551 Pfaffen-Schwabenheim Gensky Magnetic therapy device
EP0040053B1 (en) * 1980-05-08 1984-11-21 Inoue-Japax Research Incorporated Magnetic treatment apparatus
DE3324119A1 (en) * 1983-07-05 1985-01-17 Karl 8999 Weiler-Simmerberg Schwarz Device for magnetic field massage
DE3417773A1 (en) * 1984-05-14 1985-02-14 Alois 8000 München Hörl Device for producing pulsating magnetic fields for therapeutic purposes
DE3414938A1 (en) * 1983-10-17 1985-04-25 Alois 8000 München Hörl Device for producing pulsating magnetic fields for therapeutic purposes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506227A1 (en) * 1975-02-14 1976-08-26 Michael Buschky Deep acting electromagnetic massager - magnetic induction has positive influence on connective tissue cells healing wounds etc.
DE2520108A1 (en) * 1975-02-14 1976-11-18 Michael Buschky Infra red and ultrasonic massager - with two infrared emitters and one ultrasonic head on magnetic disc housing
EP0040053B1 (en) * 1980-05-08 1984-11-21 Inoue-Japax Research Incorporated Magnetic treatment apparatus
DE3221544A1 (en) * 1982-06-08 1983-12-08 Thomas 6551 Pfaffen-Schwabenheim Gensky Magnetic therapy device
DE3324119A1 (en) * 1983-07-05 1985-01-17 Karl 8999 Weiler-Simmerberg Schwarz Device for magnetic field massage
DE3414938A1 (en) * 1983-10-17 1985-04-25 Alois 8000 München Hörl Device for producing pulsating magnetic fields for therapeutic purposes
DE3417773A1 (en) * 1984-05-14 1985-02-14 Alois 8000 München Hörl Device for producing pulsating magnetic fields for therapeutic purposes

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008014902A1 (en) * 2006-08-04 2008-02-07 Physiomed Services Gmbh Portable device for generating a magnetic field for magnetic field therapy
WO2012049348A1 (en) 2010-10-14 2012-04-19 Pellicer Carlos F Medical device
FR3073148A1 (en) * 2017-11-07 2019-05-10 G.C. Technology PORTABLE APPARATUS FOR GENERATING SINUSOIDAL INDUCED ELECTRICAL CURRENT AT LOW FREQUENCY
WO2019092349A1 (en) * 2017-11-07 2019-05-16 G.C. Technology Portable apparatus for generating an induced low-frequency sinusoidal electric current
KR20200083555A (en) * 2017-11-07 2020-07-08 지. 씨. 테크놀로지 Portable device that generates induced low-frequency sinusoidal current
AU2018363250B2 (en) * 2017-11-07 2021-06-24 G.C. Technology Portable apparatus for generating an induced low-frequency sinusoidal electric current
US11400304B2 (en) 2017-11-07 2022-08-02 G.C. Technology Portable apparatus for generating an induced low-frequency sinusoidal electric current

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8141 Disposal/no request for examination