WO2008014902A1 - Appareil portable pour la production d'un champ magnétique pour la thérapie de champ magnétique - Google Patents

Appareil portable pour la production d'un champ magnétique pour la thérapie de champ magnétique Download PDF

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Publication number
WO2008014902A1
WO2008014902A1 PCT/EP2007/006501 EP2007006501W WO2008014902A1 WO 2008014902 A1 WO2008014902 A1 WO 2008014902A1 EP 2007006501 W EP2007006501 W EP 2007006501W WO 2008014902 A1 WO2008014902 A1 WO 2008014902A1
Authority
WO
WIPO (PCT)
Prior art keywords
permanent magnet
magnetic field
drive
magnetic
permanent magnets
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.)
Ceased
Application number
PCT/EP2007/006501
Other languages
German (de)
English (en)
Inventor
Hermann Dertinger
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.)
PHYSIOMED SERVICES GmbH
Physiomed Elektromedizin AG
Original Assignee
PHYSIOMED SERVICES GmbH
Physiomed Elektromedizin AG
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 PHYSIOMED SERVICES GmbH, Physiomed Elektromedizin AG filed Critical PHYSIOMED SERVICES GmbH
Priority to MX2009000565A priority Critical patent/MX2009000565A/es
Priority to CA002660083A priority patent/CA2660083A1/fr
Priority to EP07786248A priority patent/EP2046447A1/fr
Publication of WO2008014902A1 publication Critical patent/WO2008014902A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00—Magnetotherapy
    • A61N2/12—Magnetotherapy using variable magnetic fields obtained by mechanical movement

Definitions

  • the invention relates to a portable device for generating a magnetic alternating field see magnetic therapy.
  • Electromagnetic therapy devices are known in which the generated electromagnetic fields cause a systemic, nonspecific and supportive healing effect. For example, promotion of metabolism or blood circulation can be achieved with the known devices. However, these devices usually only allow the treatment of a relatively large body part and work with relatively weak fields. A targeted treatment of small diseased body areas with enough strong fields, which also exert therapeutic effects on functionally disordered individual cells, on the other hand, with the known devices is not possible.
  • the invention is therefore based on the object to provide a device of the type described, which is suitable for a targeted treatment of smaller body areas.
  • the device according to the invention comprises at least one permanent magnet and a mechanical drive, by means of which the at least one permanent magnet in a cyclic
  • the magnetic alternating field which can be generated by the device according to the invention is therapeutically effective. Due to its limitation to, in particular, a single frequency, it is particularly suitable for cellular treatment. Thus, a therapeutic effect is achieved on preferably individual cells, in particular on functionally disordered cells due to illness. It was recognized that the cellular therapy effects are highly frequency dependent. In particular, they only take place within very narrow frequency windows. Therefore, the device according to the invention generates a largely monofrequent magnetic alternating field as the therapeutically effective field, which therefore has, in particular, a sinusoidal time characteristic and is preferably harmonic-free.
  • the monofrequency magnetic alternating field thus produced in the tissue and in particular on the cell to be treated produces a likewise monofrequent alternating electric field which can act directly on cells by interfering with the cellular signal transduction.
  • the cell differentiation and the immunological behavior of cells can be influenced in terms of functional normalization and regeneration.
  • tailor-made electromagnetic therapies for certain diseases are possible, which may be caused by impaired cell function with e.g. concomitant inflammation caused. Examples of such now treatable diseases are disturbed wound healing and inflammatory skin diseases called.
  • a generated by the device according to the invention and in particular in the low frequency range lying alternating magnetic field can thus be very well used for therapeutic purposes.
  • the magnetic Self-elders induce electric fields whose field strengths are preferably above thresholds for cell biological differentiation and regeneration processes as well as immunological effects. Accordingly, the magnetic field strength or magnetic flux density preferably also exceeds corresponding thresholds.
  • the magnetic field therapy with alternating magnetic fields is used in particular in inflammatory processes and underlying disturbed cell functions, for metabolic promotion, circulation increase and pain attenuation, bone and joint inflammation, for accelerated healing of wounds and ulcers, as well as in neurological diseases such as polyneuropathies and neurogenic diseases.
  • the device according to the invention is preferably designed such that when the device is placed on the surface of a body to be treated, the magnetic flux density produced by the device within a certain depth of the tissue exceeds the thresholds required for cell biological processes.
  • Permanent magnets realize a considerably more compact and lighter device than by means of electrically operated coils.
  • the at least one permanent magnet is moved linearly or cyclically linear.
  • a superimposition of cyclic circular path and linear movements is also possible.
  • Particularly favorable is the embodiment in which the at least one permanent magnet is displaceable in a circular movement.
  • the device according to the invention may in principle have only one permanent magnet, so that the maximum flux density caused by the permanent magnet fluctuates during movements thereof at one point of action, in a preferred embodiment at least two, in particular four or eight, permanent magnets provided.
  • the flux density can be reversed and thus the flux density difference compared to the use of the same polarized permanent magnet can be doubled.
  • a preferred embodiment of the invention provides that adjacent permanent magnets are arranged such that they are not aligned in their effective direction (connecting direction of the north and south pole). Adjacent permanent magnets can be aligned in particular with different, in particular opposite effective direction (connection from north to south pole).
  • the permanent magnets can basically be polarized in the radial direction, ie, the connecting line is directed radially from the north to the south pole
  • a preferred embodiment provides that the permanent magnets are polarized in the axis-parallel direction.
  • the permanent magnets are designed as flat plates of a few millimeters thickness and polarized in the thickness direction, ie Plattenunter- and plate top represent the two poles dar. This has the advantage that the magnetic field is more effective in the tissue depth, as in a longitudinal polarization of permanent magnets.
  • the arrangement with such four alternating sector magnets, modified according to the thickness polarization leads to the fact that almost perfect sinusoidal oscillations of the magnetic flux density occur in the tissue.
  • the disk with the four permanent magnets generates two full sine waves per revolution. That is, at a given or desired flux density monofrequency, the disk must rotate at half the frequency (ie, Ups).
  • the shape of the permanent magnets can be different.
  • the permanent magnets can be cuboid or cylindrical.
  • a preferred embodiment provides that they are formed in the shape of a sector of a sector.
  • Particularly favorable is a variant in which the at least one permanent magnet has the shape of a circular sector or a circular ring sector.
  • An approximated circle sector shape is present if the tip of the circular sector, for example for manufacturing reasons, has been omitted in the central area.
  • the empty segments then have essentially the same surface geometry, ie the same surface shape and the same surface area as the permanent magnets.
  • the at least one permanent magnet at its magnetic poles has a magnetic flux density of more than 10 mT and less than 2000 mT, in particular of about 1400 mT. This ensures that the induced electrical fields in the tissue and cells are large enough to exceed the thresholds of action.
  • the flux density of the inducing magnetic field is at least 2 milli-Tesla (mT) at the actual site of action within the tissue. For example, in the case of a cellular defect in a joint, this site of action is approximately 3 cm tissue depth.
  • the imprint of the cyclic movement of the permanent magnets is preferably carried out by an electric motor, in particular a DC motor.
  • an electric motor in particular a DC motor.
  • a battery, a battery or a connection for an external power supply can be provided.
  • a transmission is provided between a permanent carrier or the supporting movable carrier, such as a rotatably mounted disc and the driving motor, whereby a predetermined rotational speed of the electric motor by a suitable gear ratio causes a revolution frequency and thus a desired change frequency of the magnetic field can be.
  • a distance chosen in this way is also advantageous with regard to the generation of a therapeutically effective, that is, as monotonically as possible, alternating magnetic field.
  • each magnet housing also accommodates in particular the rotating mounting plate for the permanent magnet, the light barrier and the motor drive for the plate.
  • the flux density frequencies are changed continuously or discontinuously, wherein in particular the flux density frequencies with a partial cycle time of less than minutes, preferably from 0.5 to 2.5 minutes.
  • the total cycle time is equal to the sum of the partial cycle times.
  • the total cycle time is at most 10 minutes.
  • a preferred value of the total cycle time is 2.5 minutes.
  • the flux density frequencies may be changed between 4 and 12 Hz, such as intermittently as flux density monofrequencies from 4 to 6, 8, 10 Hz to 12 Hz, and more particularly back to 4 Hz. In each case, essentially monofrequency field conditions are present at any one time.
  • the flux density then has in each case only a single frequency component, which lies at the respective respective flux density monoferrence.
  • the therapeutically effective alternating magnetic field produced has a flow density monofilament which can be set in the range between 5 Hz and 25 Hz.
  • a flow density monofilament which can be set in the range between 5 Hz and 25 Hz.
  • many cells are particularly susceptible to a therapeutic electromagnetic influence.
  • flux density monofrequencies of, in particular, about 6 Hz stimulate e.g. the formation and release of biochemical mediators important for wound healing.
  • the drive is connected to a control unit and the control unit is designed to stabilize a particular specifiable flux density monofrequency of the generated alternating magnetic field. By means of this speed or frequency stabilization is monitored and ensured if necessary by an appropriate Nachêtung that the generated magnetic field change is actually formed as monofrequent as possible.
  • the control unit and the drive driven by it are also designed to generate the alternating magnetic field in succession and in each case for a specific partial cycle time duration with a flow density monofrequency different in each case from the preceding partial cycle time duration.
  • the already mentioned favorable treatment sequences or cycles can be realized very easily.
  • the partial cycle time should preferably be at least 30 seconds since the cell takes about 7 to 10 seconds to adjust to the flux density.
  • the subcycle period is equal to the total cycle time (eg, preferably about 2.5 minutes). If the partial cycle time duration lies in particular in the range between 30 seconds and 2.5 minutes, advantageously no habituation effect of the cell on the respective flow density monofrequency occurs. Such a habituation effect can be expected to increase, in particular, from a partial cycle duration of 10 minutes or more. The cellular treatment efficiency decreases when a longer partial cycle time is provided.
  • the invention also relates to a method for generating an alternating magnetic field for magnetic field therapy, which has substantially the same features and advantages as the device according to the invention.
  • the inventive method can be carried out for example with the device according to the invention.
  • For the inventive method can also specify advantageous embodiments that essentially correspond to those of the device according to the invention.
  • FIG. 1 shows an embodiment of a portable device for generating strong therapeutic alternating fields in a schematic representation
  • Fig. 3 is a section along III-III of Fig. 2, and
  • FIG. 4 shows a block diagram of an electronic device of the device according to FIG. 1.
  • FIGS. 1 to 4 Corresponding parts are provided in FIGS. 1 to 4 with the same reference numerals.
  • FIG. 1 an embodiment of a portable device 1 for generating strong therapeutically active alternating fields is shown.
  • the device 1 has a housing 2 in which a support 4 which is in the form of a disk is rotatably mounted about an axis A.
  • the storage takes place by means of a in Fig. 1 only indicated smooth bearing 3, such as a ball bearing.
  • the support 4 has four annular-sector-shaped permanent magnets 5, which are distributed uniformly on the support 4 at angles of 90 ° to one another and in the circumferential direction of the support 4. are orders.
  • the circular sector shape of the permanent magnets 5 is determined in the embodiment shown in FIGS.
  • the permanent magnets 5 have a thickness of about 6 mm.
  • the polarity of adjacent in the circumferential direction of the circular disk-shaped carrier 4 permanent magnets 5 is opposite to each other, wherein the absolute direction of the magnetic north-south polarization of the permanent magnets 5 respectively in the thickness direction of the plate-shaped permanent magnets 5 and thus parallel to the direction of the axis A.
  • the arranged in the illustration of FIGS. 1 and 2 above and below permanent magnets 5 have their respective magnetic south pole respectively on the visible upper side, whereas the other two, so arranged in Fig. 1 and 2 laterally left and right, permanent magnets 5 their respective magnetic north pole respectively at the visible top.
  • the magnetic orientation of tangentially adjacent permanent magnets 5 thus alternates. Tangentially adjacent permanent magnets 5 do not directly adjoin one another.
  • a blank empty segment 5 a is provided in each case, which has approximately the same geometric shape, ie circle (ring) sector shape, and the same dimensions as the permanent magnets 5. Due to this geometry and the arrangement of the permanent magnets 5 and the empty segments 5 a, a magnetic alternating field is generated with uniform rotational movement of the carrier 4, which is substantially monofrequent. Its magnetic flux density then has only one single flux density monofrequency. The alternating magnetic field thus generated has a nearly constant perfect sinusoidal shape and is virtually harmonic free. It can thus be used particularly well for the treatment of individual cells.
  • the carrier 4 carrying the permanent magnets 5 is driven by an electric motor 6, specifically via a geared connection 7, which in the illustrated embodiment is a drive belt.
  • a geared connection 7 which in the illustrated embodiment is a drive belt.
  • a lateral or radial distance d can be provided between the outer circumferential line of the rotating permanent magnets 5 and the driving electric motor 6.
  • the latter is advantageously large enough to largely exclude mutual magnetic interference.
  • the values for the distance d are a few cm, preferably between 1 cm and 3 cm.
  • the electric motor 6 is preferably a DC motor, which is supplied with electrical energy by batteries or accumulators which are arranged in a corresponding compartment 8.
  • the circular disk-shaped carrier 4 has on its outer circumference a plurality of radial slots 4b, to which a light barrier 9 fixed to the housing is assigned.
  • control electronics 10a of the device 1 is located on a circuit board 10th
  • the voltage of the electric motor 6 is in the lower voltage range of 24 V or less, preferably only 3 V.
  • the power consumption is accordingly in the lower watt range, preferably less than one watt, in the specific embodiment at about 0.4 W.
  • the magnetic field strength of the permanent magnets 5 is located at their poles on the Plattenober- or -Schseite in the Tesla range or below and should not be significantly more than 300 milli-Tesla, preferably at most 250 milli-Tesla (mT) on the outside of the housing 2 ,
  • the permanent magnets 5 consist of a sintered and after the sintering magnetized NdFeB material.
  • the powdery starting material is introduced into a sintered mold, which gives the permanent magnet 5 to be produced the desired sector-annular shape. After magnetization, the magnetic flux density at the top and bottom of the permanent magnets 5 thus produced is about 1400 mT.
  • the weight of a device 1 according to the invention is less than 500 g, preferably in the range of about 200 g.
  • Fig. 2 is an enlarged detail view of the equipped with annulus-shaped permanent magnet 5 carrier 4 is shown, for reasons of clarity, the provided for driving the carrier 4 disc 4a is omitted. In addition, only the center of A is central axis, around which the rotational movement takes place, indicated. According to the sectional illustration shown in FIG. 3, the permanent magnets 5 are preferably arranged in corresponding recesses of the carrier 4 and fixed there.
  • FIG. 4 shows a block diagram of a preferred embodiment of the control electronics 10a of the device 1 according to the invention.
  • a power supply 11 such as a battery or a battery, which provides a voltage U across ground M.
  • the provided in the control electronics 10a at various locations connections to the maximum or standard voltage U and the mass M are characterized in the block diagram throughout with the same symbols.
  • the speed of the electric motor 6 is controlled in the manner described above by a programmable microcontroller 12, which is clocked by a quartz oscillator 12 a, and by means of an electronic switch 13. Also, the driving power of the electric motor 6 is supplied from the power supply 11.
  • the microcontroller 12 monitors and controls the rotational movement of the carrier 4 caused by the electric motor 6. It performs a speed and frequency stabilization and thus a corresponding control to ensure that the magnetic alternating field generated is as monofrequent as possible.
  • an optical speed detection with the aforementioned light barrier 9 is provided, which transfers its measured values to the microcontroller 12. For a detected deviation from the currently given setpoint speed causes the microcontroller 12 then a corresponding correction of the rotational speed of the electric motor.
  • the circuit has both an optical output 15 and an acoustic output 16, with the example, the switching on and / or the operational readiness of the device 1 and the termination of a B. Acting process can be output visually and / or acoustically.
  • the optical output 15 may be formed as a light-emitting diode, which flashes during the entire operation.
  • the microcontroller 12 is connected to an interface 17, via which the microcontroller 12 can be programmed.

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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

L'appareil portable (1) selon l'invention sert à produire un champ magnétique alternatif pour la thérapie de champ magnétique. Il comprend au moins un aimant permanent (5) et un entraînement mécanique (6) au moyen duquel le ou les aimants permanents (5) peuvent être réglés en mouvement cyclique. Le ou les aimants permanents (5) et l'entraînement (6) sont constitués de telle sorte que le champ magnétique alternatif produit par le mouvement cyclique du ou des aimants permanents (5) est en monofréquence.
PCT/EP2007/006501 2006-08-04 2007-07-21 Appareil portable pour la production d'un champ magnétique pour la thérapie de champ magnétique Ceased WO2008014902A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MX2009000565A MX2009000565A (es) 2006-08-04 2007-07-21 Aparato portatil para la generacion de un campo magnetico para la terapia por campo magnetico.
CA002660083A CA2660083A1 (fr) 2006-08-04 2007-07-21 Appareil portable pour la production d'un champ magnetique pour la therapie de champ magnetique
EP07786248A EP2046447A1 (fr) 2006-08-04 2007-07-21 Appareil portable pour la production d'un champ magnétique pour la thérapie de champ magnétique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006036417.1 2006-08-04
DE102006036417A DE102006036417A1 (de) 2006-08-04 2006-08-04 Tragbares Gerät und Verfahren zur Erzeugung magnetischer Felder zur Magnetfeldtherapie

Publications (1)

Publication Number Publication Date
WO2008014902A1 true WO2008014902A1 (fr) 2008-02-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/006501 Ceased WO2008014902A1 (fr) 2006-08-04 2007-07-21 Appareil portable pour la production d'un champ magnétique pour la thérapie de champ magnétique

Country Status (7)

Country Link
EP (1) EP2046447A1 (fr)
CN (1) CN101511427A (fr)
CA (1) CA2660083A1 (fr)
DE (1) DE102006036417A1 (fr)
MX (1) MX2009000565A (fr)
RU (1) RU2009101814A (fr)
WO (1) WO2008014902A1 (fr)

Cited By (10)

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Publication number Priority date Publication date Assignee Title
DE102010038249A1 (de) 2010-10-18 2012-04-19 Manexco-Consult Ag Verfahren und Vorrichtung zur physikalischen Stimulation von menschlichem Gewebe
CN103480089A (zh) * 2013-10-18 2014-01-01 梁慎清 旋转磁场磁疗机
CN103619408A (zh) * 2011-03-18 2014-03-05 悉尼科技大学 包括动磁铁结构的装置
CN104147702A (zh) * 2014-09-11 2014-11-19 赵宽学 磁场梳磁疗仪
CN104174115A (zh) * 2014-09-15 2014-12-03 赵宽学 手持式磁疗仪
CN104189999A (zh) * 2014-09-18 2014-12-10 赵宽学 束状磁场电磁治疗仪
DE202018004083U1 (de) 2018-09-03 2018-09-13 Robert Kreikenbohm Handgeführtes Gerät
DE202018004471U1 (de) 2018-09-26 2018-10-12 Robert Kreikenbohm Handgeführtes Gerät zur Behandlung des menschlichen oder tierischen Körpers
FR3073148A1 (fr) * 2017-11-07 2019-05-10 G.C. Technology Appareil portatif pour generer un courant electrique induit sinusoidal a basse frequence
WO2019220060A1 (fr) 2018-05-18 2019-11-21 G.C. Technology Appareil pour generer un champ magnetique pulse a tres basse frequence porte par un champ magnetique alternatif a tres basse frequence

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ES1073912Y (es) 2010-10-14 2011-10-04 Pellicer Carlos F Equipo medico
DE102013106389A1 (de) 2013-06-19 2015-01-08 Bullfinch Medical Services Limited Vorrichtung zur Erzeugung von Magnetfeldern für die Magnetfeldtherapie
DE202017003178U1 (de) 2016-07-15 2017-07-11 Deutsche Akademie für Verkauf, Vertrieb und Marketing GmbH Vorrichtung für die elektromagnetische Impulstherapie
WO2020261269A1 (fr) * 2019-06-24 2020-12-30 Essence Security International (E.S.I.) Ltd. Émetteur de champ magnétique
CN111973879A (zh) * 2020-09-01 2020-11-24 李家俊 一种模拟动态磁场的磁能理疗方法及装置
CN115089885B (zh) * 2022-06-28 2023-01-31 北京恒源磁科技有限公司 一种产生动态恒源生物效应磁场的装置和方法
CN115212462B (zh) * 2022-07-15 2023-03-10 北京恒源磁科技有限公司 一种模块式产生动态生物效应磁场方法及装置

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CA2526977A1 (fr) * 2005-12-06 2006-04-20 Kim Shallcross Dispositif magnetique tournant fonctionnant au moyen d'une geometrie sacree

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US4727857A (en) * 1984-04-19 1988-03-01 Dieter Rau Device for producing pulsating magnetic fields for therapeutic purposes
DE4132078A1 (de) * 1991-09-26 1993-04-22 Schulze Ernst Erzeugung eines magnetischen wechselfeldes niedriger frequenz unter verwendung fester magnete zur behandlung orthopaedischer erkrankungen
WO1996029114A1 (fr) * 1995-03-21 1996-09-26 Bruno Pirone Unite de magnetotherapie
DE29610701U1 (de) * 1996-06-18 1996-09-05 Lee, Wen-Pin, Feng-Yuan, Taichung Magnettherapiegerät
EP0838236A2 (fr) * 1996-10-25 1998-04-29 Nihon Kohden Corporation Appareil de stimulation magnétique pour un être vivant
WO1999019022A1 (fr) * 1997-09-26 1999-04-22 Eduard Borisovich Maximov Appareil de e. b. maximov permettant d'appliquer un traitement physiotherapeutique
DE19963908A1 (de) * 1999-12-31 2001-07-05 Rainer Koehnlechner Verfahren zur Schmerzlinderung und magnetische Schmerzlinderungsvorrichtung zur Durchführung des Verfahrens
DE10037583A1 (de) * 2000-08-02 2002-02-28 Guenter Duerschinger Magnetfeldtherapiegerät mit Zusatzfunktionen
WO2004024233A1 (fr) * 2002-09-12 2004-03-25 Toshihiko Abe Dispositif therapeutique magnetique
DE20217241U1 (de) * 2002-11-08 2003-03-20 Borreck, Herbert, 26382 Wilhelmshaven Magnete/Magnetfelder zur Beeinflussung von Bio-Körper
WO2004093992A1 (fr) * 2003-04-24 2004-11-04 Nikolai Korpan Detection d'etats physiologiques et/ou pathologiques et intervention sur ces etats
CA2526977A1 (fr) * 2005-12-06 2006-04-20 Kim Shallcross Dispositif magnetique tournant fonctionnant au moyen d'une geometrie sacree

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010038249A1 (de) 2010-10-18 2012-04-19 Manexco-Consult Ag Verfahren und Vorrichtung zur physikalischen Stimulation von menschlichem Gewebe
CN103619408A (zh) * 2011-03-18 2014-03-05 悉尼科技大学 包括动磁铁结构的装置
CN103619408B (zh) * 2011-03-18 2016-05-25 悉尼科技大学 一种用于活化神经和/或肌肉的装置
CN103480089A (zh) * 2013-10-18 2014-01-01 梁慎清 旋转磁场磁疗机
CN104147702A (zh) * 2014-09-11 2014-11-19 赵宽学 磁场梳磁疗仪
CN104174115A (zh) * 2014-09-15 2014-12-03 赵宽学 手持式磁疗仪
CN104189999A (zh) * 2014-09-18 2014-12-10 赵宽学 束状磁场电磁治疗仪
JP2021502208A (ja) * 2017-11-07 2021-01-28 ジー．シー．テクノロジーＧ．Ｃ．Ｔｅｃｈｎｏｌｏｇｙ 低周波正弦波誘導電流を生成する携帯装置
FR3073148A1 (fr) * 2017-11-07 2019-05-10 G.C. Technology Appareil portatif pour generer un courant electrique induit sinusoidal a basse frequence
WO2019092349A1 (fr) 2017-11-07 2019-05-16 G.C. Technology Appareil portatif pour générer un courant électrique induit sinusoïdal a basse fréquence
AU2018363250B2 (en) * 2017-11-07 2021-06-24 G.C. Technology Portable apparatus for generating an induced low-frequency sinusoidal electric current
JP7014467B2 (ja) 2017-11-07 2022-02-01 ジー．シー．テクノロジー 低周波正弦波誘導電流を生成する携帯装置
US11400304B2 (en) 2017-11-07 2022-08-02 G.C. Technology Portable apparatus for generating an induced low-frequency sinusoidal electric current
WO2019220060A1 (fr) 2018-05-18 2019-11-21 G.C. Technology Appareil pour generer un champ magnetique pulse a tres basse frequence porte par un champ magnetique alternatif a tres basse frequence
US11219779B2 (en) 2018-05-18 2022-01-11 G.C. Technology Device for generating a very-low-frequency pulsed magnetic field carried by a very-low-frequency alternating magnetic field
DE202018004083U1 (de) 2018-09-03 2018-09-13 Robert Kreikenbohm Handgeführtes Gerät
DE202018004471U1 (de) 2018-09-26 2018-10-12 Robert Kreikenbohm Handgeführtes Gerät zur Behandlung des menschlichen oder tierischen Körpers

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CN101511427A (zh) 2009-08-19
EP2046447A1 (fr) 2009-04-15
DE102006036417A1 (de) 2008-02-07
RU2009101814A (ru) 2010-09-10
CA2660083A1 (fr) 2008-02-07
MX2009000565A (es) 2009-05-28

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