EP2686064A1 - Dispositif d'innervation magnétique extracorporelle - Google Patents

Dispositif d'innervation magnétique extracorporelle

Info

Publication number
EP2686064A1
EP2686064A1 EP12710485.9A EP12710485A EP2686064A1 EP 2686064 A1 EP2686064 A1 EP 2686064A1 EP 12710485 A EP12710485 A EP 12710485A EP 2686064 A1 EP2686064 A1 EP 2686064A1
Authority
EP
European Patent Office
Prior art keywords
coil
muscle
power supply
control unit
supply unit
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Withdrawn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
EP12710485.9A
Other languages
German (de)
English (en)
Inventor
Michael Jordan
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.)
Magic Race LLC
Original Assignee
Magic Race LLC
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 Magic Race LLC filed Critical Magic Race LLC
Publication of EP2686064A1 publication Critical patent/EP2686064A1/fr
Withdrawn legal-status Critical Current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
    • A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00—Magnetotherapy
    • A61N2/004—Magnetotherapy specially adapted for a specific therapy
    • A61N2/006—Magnetotherapy specially adapted for a specific therapy for magnetic stimulation of nerve tissue

Definitions

  • the invention relates to extracorporeal magnetic innervation (ExMI), which is an extracorporeal magnetic stimulation. More particularly, the invention relates to an incontinence treatment device for treating and curing incontinence, a chair having an incontinence treatment device, and a wheelchair having an incontinence treatment device. Furthermore, the invention relates to a muscle retraction deceleration device that performs nerve stimulation in a muscle to thereby slow down muscle recovery, a muscle retraction handset, and a muscle retardation retraction couch. Furthermore, the concerns
  • a body fat reduction device that performs nerve stimulation in a muscle such that degradation of body fat occurs. Furthermore, the invention relates to a sports medical muscle-building acceleration device, which performs a nerve stimulation in a muscle so that a muscle is supported and a couch for sports-medical muscle-building acceleration. Furthermore, the invention relates to a Strehanfallrehabilitations- device, which performs a nerve stimulation in a muscle so that rehabilitation is supported after a stroke and a couch for stroke rehabilitation. Furthermore, the invention relates to a Pelvic floor musculature rehabilitation device for postnatal use, which performs nerve stimulation in a muscle such that a
  • the invention relates to a blood circulation promotion device, which performs a nerve stimulation in a muscle so that the circulation of the tissue is promoted and a couch for
  • Nerve stimulation leads to muscle contractions.
  • incontinence treatment device an incontinence treatment chair, an incontinence treatment wheelchair, a muscle recovery decelerating device, a muscular retardation hand-held device, a muscle recovery decompression couch, a body fat decomposition device, a sports-medical muscle-building acceleration device, a couch for sports-medical muscle build-up acceleration, a stroke rehabilitation device, a couch for stroke rehabilitation, a pelvic floor muscle rehabilitation device for postnatal application, a circulation device and a couch for promoting blood circulation according to the features of the independent claims. Further developments of the invention will become apparent from the dependent claims.
  • an incontinence treatment device which has a coil, a power supply unit and a control unit.
  • the coil is designed so that it can generate a magnetic field, which can cause nerve stimulation in a muscle of a patient located in the effective range of the coil.
  • the power supply unit provides an energy supply for the coil.
  • the power supply unit may be configured to provide high currents, for example currents of up to 3000 A or more.
  • the provision of the power supply can be pulsed with alternating pulse duration and alternating interruptions of the power supply between the pulses.
  • the currents provided by the power supply unit can be any currents provided by the power supply unit.
  • Power supply unit is also provided accordingly.
  • Both pulse duration and interruptions between the current pulses as well as the current intensity can be adjusted depending on the purpose, for example the target of the treatment.
  • the control unit is designed so that it can control the power supply of the coil by the power supply unit.
  • the power supply is controlled by the control unit such that those generated by the coil
  • Magnetic fields are suitable to treat and cure side effects of incontinence.
  • the coil is a device comprising a plurality of windings of a wire.
  • the windings may be wound around a magnetic, non-magnetic or ferromagnetic core.
  • the wire used for the coil may in particular be copper wire.
  • the coil may have a number of 10 turns.
  • the coil core may in particular have a diameter or a length in the transverse direction of 15 to 28 cm. In the longitudinal direction of the bobbin can have any propagation. Of course, this does not exclude the use of another wire, more or fewer turns or a core of other dimensions.
  • the wire of the coil may have a variable cross-section.
  • the cross section of the wire can be adapted to a current that is supplied by the power supply unit.
  • the rule here is that the higher the current value, the higher the cross section.
  • the cross-sectional area of the wire may be, for example, between 0.1 mm 2 and 80 mm 2 , but it may also be higher at higher currents, for example up to 150 mm 2 .
  • the current intensity for operating the coil and for generating a magnetic field is a function of external parameters, in particular predetermined by the person to be treated. These can be parameters such as height, weight, waist circumference, pelvic circumference and shoulder circumference.
  • the pulse duration of the current and the length of the interruptions of the current pulses are the type of disease to be treated and the desired treatment goal.
  • the effective range of the coil is that space in the vicinity of the coil, in which the magnetic field produced by the coil has its highest strength.
  • the magnetic field is suitable for stimulating nerve cells in a muscle in such a way that the corresponding muscle cells contract.
  • the magnetic field generated by the coil can penetrate several centimeters into the body of a patient, in particular at least 7 cm.
  • the Musculature activated by stimulation of all branches of the pudendal and splanchnic nerves.
  • the magnetic fields penetrate the clothing, bones and soft tissue to stimulate the nerve cells.
  • Magnetic field generated electrical potential is causing an ionic flow or eddy current in the soft tissue. This ionic flow leads to a depolarization of the resting motor neurons. Upon reaching a polarization threshold, an action potential is initiated for the corresponding neuron, which propagates naturally along the axon via the normal Na + and K + ion fluxes. When these pulses reach the motor end plates, the muscles react by contraction according to the frequency of the output pulses of the magnetic field generated by the coil. The muscles contract and relax with each impulse, as long as the frequency of the output impulses does not exceed the ability of the muscles to contract and relax. This results in a constant muscle contraction.
  • the invention can also be effective in the body of a patient
  • Characteristics of the magnetic field the effect can be done by any body-adjacent object, as long as this object has no magnetic shielding effect.
  • interruption time Power between the pulses
  • interruption time may be chosen so that the natural contractility of the muscle is not exceeded.
  • a different pulse frequency can be selected.
  • incontinence it is intended to strengthen muscle endurance, muscle volume and muscle strength of the sphincter.
  • stress incontinence during treatment may begin earlier with the development of muscle power than with mixed incontinence.
  • a low pulse rate up to 10 Hz is provided.
  • An improvement of the muscle volume is made by a
  • An improvement of the muscle power is achieved by a pulse frequency close to the natural contraction ability of the human musculature, in particular at 50 Hz.
  • the pulse frequency can vary depending on the individual requirements of the patient and, according to one embodiment of the invention, these individual requirements can be detected so that pulse frequency and / or current can be adjusted automatically.
  • a regularly or irregularly but also randomly changing pulse frequency can improve the treatment success in an advanced stage of treatment and contribute to its long-term preservation.
  • a session can be of variable duration depending on the patient, the diagnosis, and the desired treatment goal.
  • a session may take 20 minutes and be split into two 10-minute sections, with a 2-minute break between the first section and the second section.
  • the treatment goal is achieved when muscle rehabilitation or the desired
  • the goal can be reached by 40 sessions of 10 minutes each or 20 sessions of 20 minutes each.
  • the device according to another embodiment of the invention may also be embodied for incontinence prevention and continence training.
  • the pulse frequency can be adapted to the treatment goal and may deviate from the pulse rate for the treatment of incontinence.
  • the control unit which controls the power supply of the coil
  • Power supply unit controls can be set both manually and automatically.
  • the control unit sets the pulse frequency, the on-time, the time-out and the energy or current intensity for the operation of the coil.
  • the on-time is the time in which the coil is energized and generates a corresponding magnetic field at the set pulse frequency.
  • the time-out is the time when the coil is not energized.
  • the Anzeit indicates a contraction time of the musculature, thus a load time, and the time-out the rest period of the musculature.
  • the energy or current with which the coil is operated has
  • the effective range of the magnetic field is determined by setting the energy or current.
  • a penetration depth of the magnetic field into a body of a patient can be predetermined, which is necessary due to the different individual nature of the human body.
  • the effective range should be set so that the muscle to be treated is within the effective range of the magnetic field.
  • the setting of the control unit can also be automated, in particular by the default values for the control unit are stored on a patient card after a determination of the clinical picture and other necessary patient data.
  • This patient card may be a computer-readable storage medium containing pulse rate, on-time, time-out, and energy / current values.
  • the computer-readable storage medium may be, for example, a USB stick, a flash card, a floppy disk, a CD-ROM or any other computer-readable storage medium.
  • it may be a smart card.
  • the core of the coil can take any shape. This may be an elongated or curved core, for example semicircular. But it can also be used a plurality of cores. In this case, this plurality of cores can be wrapped by a single coil, but it can also each individual core of the plurality of cores will be wrapped in its own coil.
  • a device with multiple cores is referred to as a coil, both in the
  • the incontinence treatment device further comprises a guide device and an actuator.
  • the guide device is designed so that the coil along the
  • Guide device can be moved so that a position of the coil is changed.
  • the actuator is designed so that it can make the positioning of the coil on the guide device.
  • the guide device may be, for example, a rail.
  • the guide device is designed so that it allows positioning and fixing a attached to her coil.
  • the guide device can also have a plurality of guide elements, for example rails.
  • it may be possible, for example, to move the coil in three mutually perpendicular spatial directions.
  • a longitudinal and transverse position and a height positioning can be specified.
  • the height positioning the
  • Penetration of the magnetic field can be influenced.
  • the guide device has a plurality of guide elements
  • by changing the position of a guide element with respect to the other guide elements not only a change in position
  • the coil but also causes a change in the flow direction of the magnetic field lines in space.
  • the guide elements of the guide device can be designed so that a Stu enlosen Verschicben the coil is possible. However, the guide elements can also be designed so that the coil can be moved in predetermined steps. The steps may be predetermined by elevations or indentations in the guide elements.
  • the actuator is any component in question, which is suitable by supplying an energy, such as an electrical or chemical energy, to generate a movement. This can be, for example, an electric motor. But it can also be a hydraulic or pneumatic element.
  • the actuator can be supported by an energy storage element, such as a spring. However, the actuator may also be, for example, a crank, which is rotated by an operator by hand, so as to change the position of a coil, for example via a rotating threaded rod.
  • the invention is not only suitable for the treatment of incontinence, but allows a non-surgical, non-invasive treatment in the entire area of the pelvic floor.
  • these include, for example, the treatment of urinary and fecal incontinence, incontinence after radical prostatectomy, pelvic pain, erectile dysfunction and other sexual disorders, hemorrhoids and
  • the invention may be used to regain and improve the strength and endurance of a muscle.
  • the invention enables the restoration of bladder control.
  • the parameters for the setting of the control unit represent a patient-related treatment program.
  • This treatment program can be stored on a computer-readable medium, so that at the beginning of the session, the treatment program from the control unit of the computer-readable
  • Storage medium is read and an appropriate setting of
  • Control unit is made.
  • a smart card which can be read by the control unit via an integrated data card reader.
  • the invention can be used both in men and in women.
  • a further embodiment of the invention is a
  • the incontinence treatment chair has a seat surface with an incontinence treatment device as described above and below.
  • the incontinence treatment device can be arranged in particular under the seat surface.
  • a patient sits on the seat of the incontinence treatment chair.
  • the patient can change his sitting position so that the muscle to be treated is brought into the sphere of action of the magnetic field generated by the coil.
  • the patient can also assume a repeatably constant sitting position, the seating position resulting from at least one reference point.
  • a reference point may be, for example, a backrest of the incontinence treatment chair.
  • the backrest ensures that the distance of a body part of the patient from the backrest is always the same distance when the patient touches the backrest with his back.
  • a reference point lying perpendicular to the backrest may be attached.
  • This can for example be a device similar to an armrest.
  • the distance of the muscle to be treated from the seat is dictated solely by the physical dimensions of the patient with any lateral or forward or backward movement of the patient on the chair.
  • the spatial positioning of the muscle to be treated is known. Due to this spatial positioning, an adjustment of the position of the coil via the control unit can take place such that the muscle to be treated lies in the effective range of the magnetic field of the coil.
  • the seat surface of the incontinence treatment chair can be designed so that it has a smaller material thickness at predetermined locations.
  • the reference points for lateral and / or posterior placement of the patient may be movably mounted on the incontinence treatment chair, so that the patient can always be placed on the chair so that a muscle to be treated is located over a portion of the seating surface has a smaller thickness, so that always the achievement of the maximum penetration depth of the magnetic field can be ensured in the body of the patient.
  • an incontinence treatment wheelchair is specified.
  • the incontinence treatment wheelchair has a seat surface and an incontinence treatment device as described above and below.
  • the incontinence treatment device is located under the seat surface of the wheelchair.
  • an incontinence wheelchair may facilitate treatment in patients who rely on a wheelchair.
  • the incontinence treatment device may be modularly attached to the wheelchair. This allows attachment of the incontinence treatment device to the wheelchair prior to treatment and removal thereafter
  • Treatment This makes it easier to treat wheelchair-dependent patients, as these patients do not need to be repositioned for treatment.
  • the coil, power supply and control unit arrangement described above can also be used for the devices described below.
  • a muscle recovery slowing device has a coil described above and below, a power supply unit described above and below, and a control unit described above and below.
  • the device can also be designed for muscle back prevention or muscle building.
  • the pulse frequency can be adapted to the treatment goal.
  • the coil is designed so that a magnetic field is generated, which performs a nerve stimulation in a muscle of a patient located in an effective range of the coil.
  • the power supply unit provides a
  • Power supply for the coil ready wherein the power supply of the coil is controlled by the power supply unit of the control unit.
  • the power supply is controlled by the control unit in particular so that the magnetic fields generated by the coil are suitable to perform a nerve stimulation in a muscle of a patient located in an effective range of the coil so that a muscle regression is slowed by a muscle activity resulting from the nerve stimulation ,
  • the invention is particularly suitable for postoperative use in athletes, in which already makes a few days of non-stress of the muscles negatively.
  • the negative consequences of physical inactivity are loss of endurance, maximum strength and volume of a muscle.
  • the coil, the power supply unit and the control unit have properties as described above.
  • the invention for the preservation of the thigh muscles following surgical operations on the knee of a patient.
  • the musculature essentially or ideally in its entirety, contributes positively to faster recovery and post-operative rehabilitation. Furthermore, it is avoided that the lost muscle properties must be regained again in a lengthy build-up phase. This advantage is particularly noticeable by the fact that it is necessary for the construction of the
  • Musculature requires a multiple of the inactivity time of the muscles. Thus, a faster return of an athlete in the competition day is possible.
  • the invention may of course also be used for muscle maintenance in coma patients or in patients who are unable to move.
  • Pulse frequencies for the coil in the middle and high frequency range are particularly suitable for slowing down muscle decay.
  • frequencies in the middle range (20 Hz to 25 Hz a muscle volume is improved or maintained and with frequencies in the high range (approx. 50 Hz, maximally up to the natural contraction ability of a muscle) the
  • a hand-held device for
  • the handset has a
  • Muscle recovery decelerator according to one aspect of the invention.
  • the handset may be configured to have only the coil of the muscle recovery slowing device in a mobile part.
  • the power supply unit and the control unit may be connected to the handset so that the coil can be energized. This structure makes it possible to offer a lightweight handset. According to a further embodiment of the invention, a daybed for
  • the lounger has a
  • Lying surface a muscle recovery slowing device according to an aspect of the invention, a guide device and an actuator.
  • the guide device is designed so that the position of a coil along the guide device can be changed.
  • the actuator is provided to perform the positioning of the coil on the guide device.
  • the couch can of course be provided with a variety of guide devices or guide elements. In this case, at least one coil can be attached to each guide element or to each guide device.
  • the guide devices can below the lying surface, the side of the guide devices
  • the guide devices can also be designed so that they surround the lying surface in a circle.
  • the circular guide device may be mounted so that the surface described by it is parallel to a longitudinal direction or parallel to a transverse direction of the deck.
  • the guiding devices may be arranged below the lying surface so as to reflect in principle the shape of important muscles in the human body. This allows coils moving along this guide device to be moved along a muscle in its entirety.
  • a magnetic field generated by such a coil is capable of sequencing a muscle in its entirety in different sections
  • the guiding devices can also be movably arranged, so that patients with different physical dimensions can be imaged in the form of the guiding forwards. Lateral to the lying surface or above the lying surface arranged
  • Guiding devices are particularly suitable for the stimulation of
  • a coil guide apparatus may be arranged so that a coil can move over the patient surface and a patient lying thereon, and thus muscles in, for example, the chest or chest Abdominal region of a patient can be stimulated.
  • a guiding device running in a circle around the lying surface allows the positioning of a coil so that muscles can be stimulated in the complete area of a body of a patient.
  • a guide device extending in a circle around the lying surface is suitable in particular for extending the body of a patient in the longitudinal direction, wherein the guide device can be designed such that it adapts to the contour of the patient's body as it moves in a longitudinal direction of the patient.
  • a uniform penetration depth of the magnetic field of the coil can be ensured in the patient's body.
  • a guide front direction in the form of a pivot arm at the movable end of a coil for generating a magnetic field is mounted.
  • a Schwenkann offers in particular the advantage that the movable end can be freely positioned in the room.
  • a couch as described above and below may in particular
  • the circular guide devices for the coil can also be designed so that limbs, such as arms and legs, a patient of such a circular guide device can be traveled.
  • a body fat degradation device is described.
  • the thoroughlyfettabbauvorri direction has a top and in the
  • the coil is designed so that a magnetic field is generated, which performs a nerve stimulation in a muscle of a patient located in an effective range of the coil.
  • the power supply unit provides the power supply for the coil.
  • the control unit is arranged to control the power supply of the coil by the power supply unit.
  • the power supply is controlled by the control unit such that the magnetic fields generated by the coil are suitable for performing nerve stimulation in a muscle of a patient located in an effective region of the coil in such a way that body fat is broken down.
  • the use of a body fat removal device as described above and below can of course be designed both as a hand-held device and as a couch.
  • a body fat removal device is particularly suitable for use in patients who, for example due to physical afflictions or other conditions, can only devote limited physical activities.
  • the coil, the power supply unit and the control unit have properties as above.
  • Muscle building suppression device specified which a coil described above and below, one described above and below Power supply unit and one described above and below
  • Control unit has.
  • the coil is designed such that it generates a magnetic field which carries out a nerve stimulation in a muscle of a patient located in an effective range of the coil.
  • the power supply unit provides a
  • control unit is arranged so that it controls the power supply of the coil by the power supply unit.
  • the power supply is controlled by the control unit such that the magnetic fields generated by the coil are suitable for performing nerve stimulation in a muscle of a patient located in an effective region of the coil in such a way that a muscle build-up is supported due to the resulting muscle contractions.
  • the power supply unit and the control unit are particularly suitable to operate the coil with a pulse frequency in the middle and high range (about 20 Hz up to the maximum contraction ability of a muscle, approx.
  • the muscle buildup accelerator can be used as part of a muscle building training program. But it can also be used during the execution of conventional exercises for muscle au fbau.
  • a sports training apparatus for muscle building exercises may be provided with a muscle building accelerating device.
  • the muscle development provision can also be used alone to achieve muscle building. This includes in particular the duration of a treatment session and the number of sessions per day
  • a higher pulse frequency of the coil corresponds to a greater contraction intensity of the muscle and thus ensures greater fatigue of the muscles.
  • the number of treatment sessions should be reduced accordingly.
  • a couch for sports-medical muscle-building acceleration is specified, wherein the couch comprises a lying surface, a muscle-building acceleration device according to one aspect of the invention, a guide from the direction and an actuator.
  • the actuator is provided to position the coil on the guide device.
  • the position of the coil can be changed along the guide device.
  • the control unit can control the actuator so that the positioning of the coil is made.
  • the actuator For the actuator, the applicantssvorri direction and the arrangement of the muscle-building acceleration device or the coil on the guide device apply the statements already made above.
  • Sehlaganfallrehabilitationsvoroplasty indicated which a top and in the
  • Control unit has.
  • the coil is designed so that a magnetic field is generated, which performs a nerve stimulation in a muscle of a patient located in an effective range of the coil.
  • the power supply unit provides the power supply for the coil and the control unit is arranged so that the Energi eered the coil is controlled by the power supply unit.
  • the power supply is controlled by the control unit so that the magnetic fields generated by the coil are adapted to perform a nerve stimulation in a muscle of a patient in an effective range of the coil so that due to the resulting impulses in a nerve conduction rehabilitation after a stroke supported and promoted.
  • the energy supply unit and the control unit the explanations given above apply.
  • a muscle receives a movement impulse and the brain receives an impulse which corresponds to the movement of the stimulated muscle.
  • regions of the brain which are responsible for the control of certain muscle groups, can no longer perform their intended task. These tasks may be taken over by other regions of the brain. This process of
  • Reconnection of the musculature with the corresponding region of the brain can be assisted by the invention by giving the brain a signal which it can associate with an actually passing muscle contraction.
  • a patient for stroke rehabilitation is specified, which has a lying surface, a stroke rehabilitation device according to one aspect of the invention, a guide device and an actuator.
  • the stroke rehabilitation device may be used in stroke patients
  • a pelvic floor musculature rehabilitation device for postnatal use comprising a coil described above and below, a power supply unit described above and below, and one described above and below
  • Control unit has.
  • the coil is designed so that it generates a magnetic field, which is a nerve stimulation in a muscle of an active area of the coil patient.
  • the power supply unit is designed to provide the power supply to the coil.
  • the control unit is arranged to control the power supply of the coil by the power supply unit.
  • the energy control is controlled by the control unit in such a way that the magnetic fields generated by the coil are suitable for performing nerve stimulation in a muscle of a patient located in an effective range of the coil such that rehabilitation results from the resulting muscle contractions and a reconstruction of the pelvic floor muscles after birth is supported.
  • the birth of a child puts a high load on the pelvic floor of a woman. This can lead to tissue ruptures and injuries of the pelvic floor muscles and the back of the woman giving birth. A not or only insufficient recovery and rehabilitation of the tissue and the musculature can lead to serious long-term consequences. These late effects may include urinary and fecal incontinence, but there is also the risk of orthopedic conditions such. B. back pain to succumb.
  • the coil, the power supply unit and the control unit are designed so that the coil can generate a magnetic field with alternating pulse frequency, as already stated above.
  • a perfusion conveying device which has a coil described above and below, a power supply unit described above and below and a control unit described above and below.
  • the coil is designed such that it generates a magnetic field which carries out a nerve stimulation in a muscle of a patient located in an effective range of the coil.
  • the power supply unit is configured to provide the power supply to the coil, the control unit being arranged to control the power supply of the coil by the power supply unit.
  • the power supply is controlled by the control unit such that the magnetic fields generated by the coil are suitable for performing nerve stimulation in a muscle of a patient located in an effective region of the coil such that blood perfusion of the tissue in the active region is due to the resulting muscle contractions of the magnetic field is promoted.
  • the coil, the power supply unit and the control unit may have the embodiments already described above.
  • a blood circulation promotion for decubitus prevention prevention of sores by bedsores
  • a perfusion promotion device can be used in thrombosis prevention.
  • circulation delivery device for healing acceleration in swelling, as z. B. after dislocations, are used, as an increased blood circulation requires healing.
  • a perfusion request device can be used to support a drug distribution in the blood.
  • a perfusion-requiring device can also be used in diabetics, who according to their clinical picture of an increased
  • Blood vessel obstruction can lead to the amputation of body parts.
  • the invention can also exert its effect in the body of a patient through wound dressings, plaster and clothing.
  • the blood circulation of tissue is achieved by a magnetic field leads to muscle contractions, which in turn promote blood circulation in the affected area of the body.
  • the circulation promotion may require a longer duration of a single treatment session. It may also be, for example, that a patient is undergoing permanent treatment.
  • the increased duration of the individual treatment session naturally means that the pulse frequency of the coil or of the magnetic field is set correspondingly low in order to prevent exhaustion of the musculature.
  • Frequencies in the low range (2 Hz to 15 Hz) are suitable for the pulse frequency.
  • a couch for the circulation request which has a lying surface, a circulation delivery device according to an aspect of the invention, a guide device and an actuator.
  • each aspect and embodiment of the invention may be used in conjunction with an office chair.
  • the invention can serve the building of muscle, the promotion of circulation and the prevention of everyday diseases. Under the concept of everyday diseases can In particular, such complaints are caused by frequent and prolonged sitting, for example, back and neck pain.
  • the invention can also be used for nerve stimulation in a paraplegia, so as to contribute through the muscle contractions to strengthen and maintain the muscles. Furthermore, the invention can also be used for circulation in paraplegia.
  • the invention can be used to stimulate the intestinal musculature. This can be especially for disease, age or nutrition cr
  • Constipation (slowed digestive activity and / or constipation) contribute to an improvement of the clinical picture.
  • the invention can be used to be used in osteoporosis prevention. It has been established in empirical studies that bones on which muscles travel which are frequently moved are less likely to develop osteoporosis at a significant rate than bones that do not have a frequently moving muscle.
  • the invention can be used for the prevention of osteoporosis, for example, in patients who are used to cure a
  • Bone fracture have created a plaster cast, as a magnetic field
  • a coil attached to a circular guide device is suitable, wherein the Guide device is moved along the bone to be treated.
  • the coil can be moved in a circle along the guide device.
  • the carpal tunnel syndrome can be a weakness in
  • the invention can be used for the prevention of osteoarthritis.
  • Respiratory stimulation stimulates a higher elimination of fluids in joints, resulting in less bone friction in the joint.
  • the invention can also be used to the muscles as
  • the invention can also be used in the treatment of pain, for example, if a malposition is caused by a cramping of the muscles.
  • An induced by the invention artificial fatigue of the muscles contributes significantly to the solution of the spasm and thus the malposition.
  • a pulse frequency of 25-35 hertz is set; Of course, as with all statements, this is only a guideline, which can also be exceeded or fallen short of depending on a diagnosis result.
  • the on-time ie the time in which the pulse frequency is applied to the coil, is about 3-5 seconds.
  • the timeout is also 3-5 seconds, this time corresponds to the relaxation time of the stimulated in the meantime muscle.
  • the total treatment time is 5-7 minutes, this is the duration of a treatment session.
  • the coil is operated at high power, in this case 80% to 100% of the power which the
  • Power supply unit can deliver to the coil. The treatment takes place daily.
  • the pulse frequency of the coil is increased to 45-50 hertz and operated continuously throughout the treatment session, i.
  • the muscle is exposed to a permanent load during the session and does not receive any regeneration time.
  • the remaining setting values can remain the same, for example, but can also be adapted to a development of the musculature of a patient during the course of the treatment. This means that the values can be increased or decreased.
  • the first and second cycle can be used in one day. But you can also in a first treatment step and a second
  • Treatment step are used, wherein the first treatment step a plurality of days and the second treatment step a plurality of days lasts.
  • the duration may be adjusted depending on a treatment progress and may last for example for the first treatment step 7 days and for the second treatment step 14 days.
  • Fig. 1 shows a coil, a power supply unit and a control unit according to an embodiment of the invention.
  • Fig. 2 shows a coil with a spool core according to an embodiment of the invention.
  • Fig. 3 shows another coil with a spool core according to a
  • Fig. 4 shows a guide device with a coil according to a
  • Fig. 5A shows a chair with an incontinence treatment device according to an embodiment of the invention.
  • Fig. 5B shows a wheelchair with an incontinence treatment device according to an embodiment of the invention.
  • Fig. 6 shows a hand-held device according to an exemplary embodiment of the invention.
  • Fig. 7 shows a couch with guide devices and coils according to a
  • Fig. 8 shows a bed with guide devices and coils according to a
  • FIG. 1 shows an incontinence treatment device 100 according to one
  • the incontinence treatment device 100 has a coil 101, a coil core 102, a power supply unit 103 and a control unit 104.
  • the coil 101 is connected to the power supply unit 103 and the control unit 104 so that the coil can be energized.
  • the thus supplied with power coil 101 generates a magnetic field.
  • Coil core 102 is arranged so that it bundles and directs the magnetic field generated by the coil 101.
  • the coil core 102 can be a magnetic or ferromagnetic object.
  • the spool core 102 may have an elongate shape or any other shape, for example semicircular. However, other forms for the design of the coil core 102 are possible.
  • the coil 101 has a plurality of windings around the spool core 102.
  • the number of windings of the coil 101 are not limited in the invention.
  • the number, the winding direction and the spacing of the windings can be tuned to the desired properties of the magnetic field generated by the coil 101 and the coil core 102. These properties include in particular the strength of the magnetic field and its course.
  • the power supply unit and the control unit influence the characteristics of the magnetic field generated by the coil 101. In essence, it is the manual control of the power supply unit by the control unit, which determines the suitability for the treatment of a clinical picture.
  • the incontinence treatment device shown in FIG. 1 can, of course, be used with an analog structure and different activation of the energy supply unit by the control unit for the treatment of other clinical pictures as described above and below.
  • Fig. 2 shows the structure of a spool core 102 and a coil 101 according to another embodiment of the invention.
  • the double core 102 shown in FIG. 2 consists of two semicircular
  • the coil core elements 102 may also have an ellipse-like Have history.
  • the spool core elements 102 may have a different geometric structure, for example in the form of a rectangle, wherein an edge of the rectangle is missing, so that there is an opening on the spool core.
  • the spool 101 may include the spool core members 102 collectively as shown in FIG. In other words, this means that the windings of the coil 101 are guided around all the coil core elements 102.
  • the windings of the coil 101 can also be designed so that they individually cover the individual coil core elements 102.
  • the windings which individually comprise the coil core elements 102, can be supplied together or individually by the energy supply unit 103, the energy supply being controlled by the control unit 104.
  • the windings of the coil 101 may comprise any portion of the spool core 102.
  • the windings of the coil 01 can thus extend over part of the coil core 102 as well as over the entire length of the coil core
  • Fig. 3 shows in a further embodiment of the invention an alternative arrangement of the coil cores 102 and the coil 101.
  • Fig. 3 shows a plan view of an arrangement of two coil core elements 102 and a coil 101 surrounding them.
  • the coil 101 is arranged so that its windings comprise two coil cores 102.
  • the first spool core 102 and the second spool core 102 have a transverse displacement with respect to each other with respect to their respective longitudinal axis. Furthermore, the first spool core 102 and the second spool core 102 have been moved along their longitudinal direction so that they are at least partially adjacent to each other.
  • the first spool core 102 and the second spool core 102 may have the same or different geometric dimensions.
  • the spool 101 may include the first spool core 102 and the second spool core 102 in common, but the spool 101 may also include the first spool core 102 and the second spool core 102 separately.
  • both a single coil core 102 and a plurality of coil cores 102 may be used in the course of the invention.
  • the invention is not limited to the use of one bobbin or two bobbins.
  • the coil cores used can be arranged in any arrangement to each other.
  • Fig. 4 shows a guide device with a coil 101 and a spool core 102 according to an embodiment of the invention.
  • the guide device has a first guide element 401, a second
  • Guide element 402 a third guide member 403 and a fourth guide member 404 on. Furthermore, a first actuator 405, a second actuator 406 and a third actuator 407 are attached to the guide device.
  • the guide elements of the guide device can be, for example, guide rails.
  • the actuators may be, for example, electric motors.
  • the spool 101 and the spool core 102 may be attached to a guide member 403.
  • An actuator 407 may be attached to a guide member 403 and the spool 101 or spool core 102 such that the actuator may cause a change in the position of the spool 101 and the spool core 102 along the directional arrow 410.
  • Directional arrow 410 may in particular be caused by the fact that the spool 101 and the spool core 102 rotate about a guide element 404 such that this guide element 404 represents the axis of rotation for the rotational movement along the directional arrow 410.
  • An actuator 406 may be arranged to move the spool 101 and the spool core 102 along the directional arrow 409.
  • the actuator 406 can cause the movement of the spool 101 and of the spool core 102 in particular via a chain running in the guide element 404 or a continuous cable pull.
  • the actuator 406 is an electric motor
  • bidirectional movement along the directional arrow 409 can be achieved by reversing the rotational direction of the electric motor.
  • the actuator 405 is configured to cause movement of the spool 101 and the spool core 102 (along the directional arrow 408).
  • the actuator 405 may be connected to the guide element 403 or the guide element 404 via a chain or a cable in the guide element 402, so that the movement along the directional arrow 408 of the coil 101 and the coil core 102 via a movement of the guide element 403 and the Guide element 404 is specified.
  • the guide device may also have further guide elements.
  • the guide device may comprise further guide elements such that movement of the spool 101 and the spool core 102 in a direction which is perpendicular to the directions of movement along the directional arrow 408 and the directional arrow 409 is possible.
  • Fig. 5A shows an incontinence treatment chair 500 according to an embodiment of the invention.
  • the incontinence chair 500 has a seat 501 and an incontinence treatment device 100.
  • the incontinence treatment device 100 may be any exemplary embodiment of a coil having a coil core, an energy source, and a control unit according to the invention.
  • the chair 500 can not only be used for the treatment of incontinence, but it can serve any treatment purpose described above and below, for example, the pelvic floor muscle rehabilitation.
  • the device 100 may also be attached to the backrest of a chair so that the back muscles can be treated.
  • the chair 500 may of course also be an office chair or a chair.
  • FIG. 5B shows a wheelchair 510 having a seat 501 and an incontinence treatment device 100.
  • the incontinence treatment device 100 is attached to the seat 501.
  • the wheelchair 510 may include a receiving device (not shown) configured to allow the incontinence treatment device 100 to be modularly attached to the wheelchair 510. This facilitates the treatment of wheelchair-dependent patients, as these patients do not need to leave the wheelchair for the purpose of treatment.
  • the exemplified wheelchair 510 can be any medical vehicle.
  • FIG. 6 shows a handheld device 600 for nerve stimulation by means of a magnetic field generated by the coil 100 via the coil core 102.
  • the spool 101 and the spool core 102 are attached to a grip portion 601 of FIG.
  • the coil 101 is powered by the power supply unit 103 with energy.
  • the control unit 104 is designed to control the energy supply of the coil 101 by the energy supply unit 103.
  • the handset 600 may be described for all above and below
  • it can be used to promote blood circulation, to reduce muscle loss, for stroke rehabilitation and in the treatment of pain.
  • Fig. 7 shows a couch 700 with a lying surface 701 and a plurality of
  • the couch 700 has a first guide element 702, a second guide element 703, a third guide element 704 and a fourth guide element 705.
  • These guide elements can in particular be adapted to the course of the main muscle parts in the human body.
  • the guide elements can in particular be adapted to the course of the main muscle parts in the human body.
  • the couch 700 has a circular surroundingssvorri direction 706, which surrounds the lying surface 701 circular.
  • the guide device 706 can move along a directional arrow 707.
  • Guide elements can be attached at least one coil 101 with a coil core 102, wherein the coil 101 and the coil core 102 can change their position along the course of the guide device or the guide element.
  • an actuator may be provided on the corresponding guide device.
  • the guide device 706 may be provided with one or more coils 101 and
  • the guide device 706 may be configured so that it moves on a contour along the direction of the arrow 700, the contour of a patient who lies on the lying surface 701 moves. In particular, this can be done so that at any time of the movement of the guide device 706 along the directional arrow 707 a predetermined distance from the surface of the patient is maintained.
  • device 706 attached to coils 101 and coil cores 102 are of course also moved along guide device 706 in a circular manner.
  • the coil 101 and the coil core 102 can revolve around a patient lying on the lying surface 701.
  • the rotational speed can be kept constant or changed.
  • the rotational frequency of the spool 101 and the spool core 102 on the guide device 706 can be adapted to the treatment purpose.
  • the couch 700 may of course also be, for example, a patient transport couch in an ambulance, wherein the patient transport couch is equipped with guide devices and coils as well as coil cores.
  • a couch 700 as described above and below may be used for all of the above and below described treatment purposes.
  • such a couch 700 for blood circulation promotion, stroke rehabilitation, muscle loss, for pain treatment and
  • Muscle building accident can be used.
  • FIG. 8 shows a bed 800 with a lying surface 801 and a first guide device 802 and a second guide device 803. At the first
  • Guide device and the second guide device may be at least one coil 101 with a spool core 102 as described above and described below. Furthermore, a plurality of coils 101 and coil cores 102 as described above and described below may be mounted on the lying surface 801.
  • the first guide device 802 and the second guide device 803 may in particular be shaped so that the course of the main muscles in the human body is modeled.
  • At least one spool 101 with a spool core 102 can be attached along the path of the first guide rail and the second guide rail so that the spool 101 and the spool core 102 can change their position.
  • first coil 101 with a coil core 102 and a second coil 101 with a coil core 102 can be attached to the lying surface 801. These can be fixed in place.
  • the bed 800 may in particular be a hospital bed.
  • the spool 101 and the spool core 102 are spools 101 as described above and below, and one as above and below
  • the coil 101 is one as above and below
  • the coil 101 and the coil core 102 can be used for the treatment of all the diseases described above and below.
  • the bed 800 can be used to promote the circulation of blood, for example for decubitus ulcers (bedsores).
  • Treatment purpose can be used as the treatment goal and the course of treatment by controlling the energy supply through the
  • Be predetermined control unit wherein the coil and the coil core only serve to generate a corresponding magnetic field to perform the desired treatment.
  • each embodiment of the invention is capable of being provided with an indefinite number of guide devices and coils as well as spool cores.
  • the invention may also have in each embodiment, a plurality of power supply units and control units.

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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)
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  • Magnetic Treatment Devices (AREA)

Abstract

L'invention concerne un dispositif d'innervation magnétique extracorporelle. Le dispositif permet un traitement non invasif et non opératoire utilisant des champs magnétiques. Le dispositif est adapté en particulier pour effectuer une stimulation nerveuse au moyen des champs magnétiques produits, de sorte qu'une contraction musculaire s'effectue à la suite de celle-ci.
EP12710485.9A 2011-03-17 2012-03-16 Dispositif d'innervation magnétique extracorporelle Withdrawn EP2686064A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011014291A DE102011014291A1 (de) 2011-03-17 2011-03-17 Vorrichtung zur extrakorporalen magnetischen Innervation
PCT/EP2012/054717 WO2012123584A1 (fr) 2011-03-17 2012-03-16 Dispositif d'innervation magnétique extracorporelle

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EP2686064A1 true EP2686064A1 (fr) 2014-01-22

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EP12710485.9A Withdrawn EP2686064A1 (fr) 2011-03-17 2012-03-16 Dispositif d'innervation magnétique extracorporelle

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US (1) US20140330067A1 (fr)
EP (1) EP2686064A1 (fr)
CN (1) CN103501857A (fr)
BR (1) BR112013023803A2 (fr)
CA (1) CA2846153A1 (fr)
DE (2) DE102011014291A1 (fr)
WO (1) WO2012123584A1 (fr)

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BR112013023803A2 (pt) 2016-12-13
CN103501857A (zh) 2014-01-08
WO2012123584A1 (fr) 2012-09-20
US20140330067A1 (en) 2014-11-06
CA2846153A1 (fr) 2012-09-20
DE102011014291A1 (de) 2012-09-20
DE202012013414U1 (de) 2016-11-28

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