475results about "Magnetotherapy using variable magnetic fields" patented technology

An apparatus for creating therapeutic charge transfer in tissue includes a coil. The coil generates a changing magnetic field to induct an electric field in the tissue exceeding 10 mV / cm when the coil is 5 cm from the tissue. Preferably, the magnetic field has a growth phase and a decay phase and a duration of the growth phase is at least ten times a duration of the decay phase. The apparatus can include a control circuit to control a current fed to the coil. The control circuit includes two subcircuits and a switch for switching between a first of the subcircuits and a second of the subcircuits; preferably, a λ of the second subcircuit is at least ten times a λ of the first subcircuit. To generate the therapeutic effect, the coil should have a duty cycle of at least ten percent.

The present invention relates to an apparatus for generating an electrical current field in the human body, comprising two or more rotatable magnetic elements for generating of a composite magnetic field, which magnetic elements are positioned such that each magnetic element is rotatable around an axis of rotation; means for producing a rotating motion of the magnetic elements such that upon rotation of one or more of the magnetic elements the composite magnetic field remains substantially constant; and means for disturbing the composite magnetic field, for altering the magnetic field entirely.

Described are methods, devices, and systems for a novel, inexpensive, easy to use therapy for treatment of anxiety. Described are methods and devices to treat anxiety that involves no medication. Methods and devices described herein use alternating magnetic fields to gently “tune” the brain and affect symptoms of anxiety.

Described are methods, devices, and systems for a novel, inexpensive, easy to use therapy for a number of disorders. Described are methods and devices to treat disorders that involves no medication. Methods and devices described herein use alternating magnetic fields to gently “tune” the brain and affect mood, focus, and cognition of subjects.

A magnetic stimulation device and methods use a plurality of magnetic field generating devices, allowing for faster treatment of a patient and for treatment of large areas of the body. The shape of the generated magnetic field may be adjusted by an operator. The magnetic stimulation device is able to provide a plurality of various treatments at the same time.

Described are methods, devices, and systems for controlling and / or billing a novel, inexpensive, easy to use therapy for a number of disorders. Described are methods and devices for controlling and / or billing treatment of disorders that involves no medication. Methods and devices described herein for controlling and / or billing neuro-EEG synchronization therapies use alternating magnetic fields to gently “tune” the brain and affect mood, focus, and cognition of subjects.

A massage tool includes a handle, which has a cylinder provided for holding, a barrel hole going through the cylinder; a first barrel, which has a barrel body inserted into the barrel hole of the handle, a chamber formed concaved on the barrel body, a fitting hole opened downwards from the bottom of the chamber; a toe, which has a shoulder received in the chamber of the first barrel; a second barrel, which has a barrel body inserted into the barrel hole of the handle; the massage tool which assembled via above structure is convenient for use and holding; further, the massage tool can includes a skirt, which has a skirt body mounted on the handle, the second barrel and the skirt mounted at least two fingers or a palm; and a magnet group received in the chamber of the first barrel; thereby, the invention can assembled variety of massage tool, the magnet group generating magnetic field improve human body blood circulation, and the toe or the finger to proceed pressing.

The present invention is directed generally to eukaryotic cells comprising single-celled organisms that are introduced into the eukaryotic cell through human intervention and which transfer to daughter cells of the eukaryotic cell through at least five cell divisions, and methods of introducing such single-celled organisms into eukaryotic cells. The invention also provides methods of using such eukaryotic cells. The invention further provides single-celled organisms that introduce a phenotype to eukaryotic cells that is maintained in daughter cells. The invention additionally provides eukaryotic cells containing magnetotactic bacteria.

The present invention relates to a therapeutically beneficial assembly utilizing one or more moveable magnetic fields passing through a treatment area, which is dimensioned and configured to accommodate a user in a standing, walking and / or running orientation therein. A generating assembly comprises at least one but preferably at least two magnetic arrays each mounted in moveable relation to the treatment area and comprising a conveyor-like base having a plurality of magnets connected thereto and moveable therewith. The plurality of magnets of each of said magnetic array are disposed to generate a different magnetic field moveable through said treatment area such that the user therein is exposed to the one or more moveable magnetic fields.

A physiotherapy device and a method for controlling the physiotherapy device are provided. The physiotherapy device comprises a vibration capsule. The vibration capsule further comprises a shell, a vibration motor being placed in the shell, a control panel connecting with the vibration motor electrically, and one or more batteries connecting with the vibration motor and the control panel electrically. The vibration motor comprises a rotor closed to an end of the shell and a rotary magnet fixed on the rotor.

The invention, which belongs to the medical equipment and matched liquid field, especially relates to an electromagnetic therapeutic apparatus and a matched physical therapy liquid thereof. The electromagnetic therapeutic apparatus is characterized in that: upper magnetic heads are installed on a rack through bearings; lower magnetic heads are installed in a treatment bed; the each lower magnetic head is connected with a set of rotating power apparatus respectively; the each lower magnetic head can be driven by the rotating power apparatus to perform independent rotary movement; the lower magnetic heads couple with and drive the opposite upper magnetic heads to rotate through a magnetic attraction force; a physical therapy clothes is put on the treatment bed; the physical therapy clothes is connected with a physical therapy liquid collecting tank through a circulating pump; the physical therapy liquid is put into the physical therapy liquid collecting tank; more than one self-heating tourmaline magnetic sheets or metal pressing blocks are fixed in the physical therapy clothes; a high frequency induction heating coil is installed in the treatment bed; and the high frequency induction heating coil is connected with a high frequency power supply. According to the invention, a western medicine magnetism principle is used to radiate a body and a cancer treatment effect, an anticancer effect and a blood viscosity dilution effect can be achieved. Simultaneously, under the condition of high speed metabolism, a traditional Chinese medicine is combined to accelerate a rehabilitation process. The effect is good.

An apparatus for creating therapeutic charge transfer in tissue includes a coil. The coil generates a changing magnetic field to induct an electric field in the tissue exceeding 10 mV / cm when the coil is 5 cm from the tissue. Preferably, the magnetic field has a growth phase and a decay phase and a duration of the growth phase is at least ten times a duration of the decay phase. The apparatus can include a control circuit to control a current fed to the coil. The control circuit includes two subcircuits and a switch for switching between a first of the subcircuits and a second of the subcircuits; preferably, a λ of the second subcircuit is at least ten times a λ of the first subcircuit. To generate the therapeutic effect, the coil should have a duty cycle of at least ten percent.

A device for applying a time-varying magnetic field to a human or animal body for therapeutic purposes comprising magnetic unit that is made to rotate about two separate axes at the same time. housed within non-magnetic components, which insrotatably housed in a nonmagnetic free moving member, which itself may rotating about an axis oblique to the axis of rotation of the magnet. The device may be held in the operator's hand or attached to his or her clothing, and is powered by a small electric motor that drives the gears necessary to produce the separate rotary movements. One axis of rotation is in the direction of a rod mounted to the magnet, and the other axis is along an imaginary line that runs through the center of the magnet body, roughly perpendicular to the rod. The two rotational movements of the magnet produce both a time-varying field of magnetic flux density and a time-varying field of angular flux displacement.

An electromagnetic radiation treatment regime includes identifying a target area of a patient. An electromagnetic radiation source, for example, a low frequency and / or radio frequency electromagnetic radiation source, is selected, along with treatment session parameters, such as, pulse frequency, pulse duration, electrical current, magnetic flux density, and / or treatment session exposure time. An amount of electromagnetic radiation is applied to the target area, and a response to the electromagnetic radiation in the target area is measured. Based on an evaluation of the measured response, the treatment parameters may be modified for one or more subsequent electromagnetic radiation treatment session.

An improved therapeutic appliance with strong and constant low-frequency rotary magnetic field for treating the late bone cancer and osteoporosis is composed of a drive structure consisting of vertical motor, belt, small and big belt wheels, two permanent magnets isolated by non-magnetic partition and a magnetic yoke, and a control unit consisting of infrared remote controller of motor, computer and printer.

The present invention is directed generally to eukaryotic cells comprising single-celled organisms that are introduced into the eukaryotic cell through human intervention and which transfer to daughter cells of the eukaryotic cell, and methods of introducing such single-celled organisms into eukaryotic cells. The invention provides single-celled organisms that introduce a phenotype to eukaryotic cells that is maintained in daughter cells. The invention additionally provides eukaryotic cells containing magnetic bacteria. The invention further provides eukaryotic cells engineered with single-celled organisms to allow for multimodal observation of the eukaryotic cells. Each imaging method (or modality) allows the visualization of different aspects of anatomy and physiology, and combining these allows the imager to learn more about the subject being imaged.

The present invention is directed generally to eukaryotic cells comprising single-celled organisms that are introduced into the eukaryotic cell through human intervention and which transfer to daughter cells of the eukaryotic cell through at least five cell divisions, and methods of introducing such single-celled organisms into eukaryotic cells. The invention also provides methods of using such eukaryotic cells. The invention further provides single-celled organisms that introduce a phenotype to eukaryotic cells that is maintained in daughter cells. The invention additionally provides eukaryotic cells containing magnetotactic bacteria.

The invention discloses a gyromagnet treatment system based on magnetic nanoparticles. The gyromagnet treatment system comprises the magnetic nanoparticles, n groups of magnetic field loading systems, a treatment table and a frame, wherein the treatment table is horizontally placed, the magnetic nanoparticles are injected in a body to be treated on the treatment table, the n groups of magnetic field loading systems are arranged on the frame in a mode of being opposite to or surrounding the treatment table, and the n is a natural number. The magnetic nanoparticles serve as a treating target to be directly injected in the body to be treated of an animal or a patient needing treating, the magnetic nanoparticles can form aggregation at a focus in the body through modification of surface specificity, and cancer cells are killed through hyperpyrexia under an alternating magnetic field and force functions on cells and tissues to achieve therapeutic effects. The gyromagnet treatment system is explicit in magnetic field function target, explicit in therapeutic mechanism, and capable of conducting quantitative analysis on the therapeutic effects.

Apparatus for applying Transcranial Magnetic Stimulation (TMS) to a patient, the apparatus including a head mount for disposition on the head of a patient; and a plurality of magnet assemblies for releasable mounting on the head mount, wherein each of the magnet assemblies includes a magnet for selectively providing a rapidly changing magnetic field capable of inducing weak electric currents in the brain of a patient so as to modify the natural electrical activity of the brain of the patient; wherein the number of magnet assemblies mounted on the head mount, their individual positioning on the head mount, and their selective provision of a rapidly changing magnetic field is selected so as to allow the spatial, strength and temporal characteristics of the magnetic field to be custom tailored for each patient, whereby to provide patient-specific TMS therapy, to assist in diagnosis or to map out brain function in neuroscience research.

The invention relates to medical care instruments related to magnetism, in particular to a gyromagnetic device. The gyromagnetic device comprises a motor, wherein a rotary disk is fixed to a rotary shaft of the motor, magnetic units are arranged on the rotary disk, a plurality of magnets are assembled on each magnetic unit, an auxiliary motor is installed on the rotary disk, and the magnetic units are fixed to a rotary shaft of the auxiliary motor. The magnet therapy health care effect on a human body is good, the action area is large, and distribution of action points is more comprehensive, and control is easy.

The invention relates the head keep-fit massage therapeutic equipment. The cap is double layers, inner layer cap is fixed on the undercarriage seat and acoustical board stand, on the top of outer layer cap there is steel ball seat, on the driving micro motor A axial there is flange, the eccentric groove of flange is connected with pin and steel ball, the steel ball is mated with the steel seat of outer layer cap to make the outer layer cap rotate, and in the double-layer cap there are massaging balls. The 36 massaging balls can massage head, and bring drug to head. The infrared ray is covered around the massaging balls to adjust the temperature.

The invention provides wearable devices for effecting transcranial magnetic stimulation to be used by patients who have suffered brain injuries. Permanent magnets are shifted or rotated to deliver a time-varying magnetic field, preferably about the locus of the injury. In a preferred embodiment, the strong magnetic fields of the permanent magnets are directed to the injured area for therapeutic purposes. A novel mechanism is provided that uses a small battery-powered electromagnet to interact with the weak peripheral magnetic fields of the permanent magnets and to shift the permanent magnets between two or more stable positions. As a result, a lightweight, quiet, wearable device with low power consumption is provided.

Helmets for applying a magnetic field to the head of a subject, comprising: a housing comprising a concave surface configured to receive a portion of the head of the subject; a motor coupled to one or more of: a first permanent magnet via a first axle along a first axis of rotation, wherein the first axle drives movement of the first magnet; a second magnet via a second axle along a second axis of rotation wherein the second axle drives movement of the second magnet; and a third magnet via a third axle along the third axis of rotation wherein the third axle drives movement of the third magnet, wherein the axes are parallel; and a fit mechanism comprising a adjuster coupled to the first magnet, wherein movement of the adjustor moves the first magnet independently of the second or the third magnet.