24 results about "Electromagnetic stimulation" patented technology

The invention relates to the technical field of physiotherapy, in particular to a multi-mode physiotherapy system integrating ion release and electromagnetic stimulation. The system comprises a biological feedback sensing module, an intelligent control module, a space-time cooperative control module, a multi-channel ion release module, a multi-band electromagnetic generation module and a self-adaptive optimization module. Firstly, skin impedance, blood flow and temperature parameters are collected by the system, and a collaborative strategy is generated through multi-parameter analysis of an intelligent control module; the time-space cooperative control module synchronously adjusts the ion release and electromagnetic field excitation time sequence; the multi-channel ion release module realizes quantitative release of multiple types of ions by utilizing microfluidics; the multi-band electromagnetic generation module outputs low-frequency, medium-frequency and high-frequency programmable electromagnetic fields; the adaptive optimization module dynamically corrects treatment parameters based on the electrophysiological feedback. According to the system, multi-modal fusion of iontophoresis and electromagnetic stimulation is realized, and the accuracy and individualization level of treatment are improved.

The invention relates to a stimulation module combining galvanic and electromagnetic stimulation, consisting of a housing having: • two electrodes positioned to come into contact with the mastoids of the user and connected to a source of electric current, one of the electrodes being active, the other of the electrodes being passive • at least one electromagnetic coil for generating electromagnetic stimulation without contact, formed on an electrically insulating substrate, the substrate being associated with a heat sink • two separate compartments for housing, on the one hand, the electrical stimulation circuit connected to the electrodes and, on the other hand, the electromagnetic stimulation circuit supplying the coil • an electronic control circuit for controlling the sequences of electrical and electromagnetic stimulation, including a Bluetooth module for receiving remote control signals of the stimulation parameters.

The invention relates to the technical field of electromagnetic physical therapy equipment, and discloses electromagnetic stimulation rehabilitation physical therapy equipment, which comprises a fixing frame assembly and a rehabilitation physical therapy device, the fixing frame assembly is characterized in that symmetrical splicing bodies are connected through a middle hinge shaft, positioning bolt holes are formed in the bottoms of the symmetrical splicing bodies, position adjusting grooves with scale marks are formed in the front ends of the symmetrical splicing bodies, and adsorption magnets are arranged at the rear ends of the symmetrical splicing bodies; the detachable connecting mechanism comprises a cross-shaped positioning base which is embedded in the position adjusting groove in a sliding manner through a cross-shaped positioning mechanism; when the mechanical exercise structure provides resistance training, the phototherapy, electromagnetic pulse and mechanical vibration energy are synchronously released by the phototherapy and electromagnetic combined treatment cylinder, and in the movement process, the phototherapy, electromagnetic pulse and mechanical vibration energy form the immediate synergistic effect of movement, repair and activation at the limb contact end. Rehabilitation training is upgraded from pure muscle strength training to comprehensive intervention for promoting tissue regeneration, and the rehabilitation period is remarkably shortened.

The invention discloses a gradient tuning type excitation coil structure and system for biological electromagnetic stimulation, and relates to the technical field of biological electromagnetic stimulation. The coil structure comprises a plurality of layers of 8-shaped stimulation coils which are horizontally placed above a biological electromagnetic stimulation target area, the inner diameter of each layer of 8-shaped stimulation coil is gradually increased layer by layer from bottom to top, and two coil units in each layer of 8-shaped stimulation coil are bilaterally symmetrical. The multi-layer 8-shaped stimulation coil is used for accessing excitation current through the discharge circuit so as to play a biological electromagnetic stimulation role on a target area, so that the focusing performance of the target area can be remarkably improved on the premise of not losing much induced electric field intensity through gradually increasing the inner diameters of the coils from bottom to top layer by layer, and the focusing performance of the target area is improved. Parts of hidden dangers caused by too large focusing area are eliminated, high electric field intensity is generated at the cerebral cortex, effectiveness of brain stimulation is guaranteed, and practical application and popularization are facilitated.

The invention relates to a system and method for treating neurodegenerative diseases through the activation and stimulation of stem cells using electromagnetic fields. The activated stem cells are then delivered via nasal administration to cross the blood-brain barrier and migrate to the brain, where further electromagnetic stimulation enhances the cells' effectiveness in regenerating and repairing damaged areas of the central nervous system.

The invention relates to a constipation-preventing waterproof and oil-proof portable automatic-heating laparoscopic enema and electromagnetic stimulator, which comprises a grip and an expansion component mounted at the top, a mounting cavity is formed in the grip, a driving motor is arranged in the mounting cavity, a hollow shaft is connected to the tail end of an output shaft of the driving motor, and the hollow shaft is connected to the tail end of the output shaft of the driving motor. According to the dilatation device, the dilatation assembly is arranged, a driving motor of the dilatation assembly drives the hollow shaft to rotate, and the rotating disc connected with the tail end of the hollow shaft synchronously starts to rotate, so that the position of a strip-shaped sliding groove in the surface of the rotating disc is driven to change; then a limiting sliding block sliding on the surface of a strip-shaped sliding groove is driven to move outwards, so that a connecting support is pushed to synchronously move outwards, the connecting support slides on a connecting base, the connecting base and an expansion plate are pushed to start to rotate around a rotating center, the expansion plate is driven to start to rotate and expand, and the anus of a user is expanded through the expansion plate; medical staff can conveniently treat the anus of the patient.

1. The name of the design product: the main body of stimulating coil. 2. The use of the design product: the product is used in the field of medical devices, and the overall use is to regulate the target of the subject during the electromagnetic stimulation of the subject. 3. The design points of the design product: in the solid line drawing part. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: the dotted line part in the picture does not constitute a part of the appearance design claimed.

The invention discloses electromagnetic stimulation equipment and a multi-stage boosting device thereof, the multi-stage boosting device is formed by connecting a plurality of basic voltage multipliers, and a plurality of first current direction limiting elements, a plurality of second current direction limiting elements, a first energy storage element and a second energy storage element are used for storing energy to generate direct-current high-voltage electricity for electromagnetic stimulation. Furthermore, the first current direction limiting element and the first energy storage element are electrically connected in series with an external power supply, the first current direction limiting element is connected in parallel with a second current direction limiting element which is opposite to the current limiting direction of the first current direction limiting element, and the second current direction limiting element is connected in series with the second energy storage element; the first current direction limiting element and the second current direction limiting element are conducted or not conducted along with the polarity of the input voltage and are used for switching the current direction so that the external power supply can charge the first energy storage element and the second energy storage element in different periods respectively, the external power supply and the first energy storage element provide charging in the charging process of the second energy storage element, and the cross voltage is two times that of the first energy storage element. And the second energy storage elements are mutually connected in series for output application.

1. The name of the design product: ultrasonic electromagnetic stimulation therapeutic instrument. 2. The use of the design product: for the auxiliary treatment of cardiovascular and cerebrovascular diseases, soft tissue contusion, and nervous system disease rehabilitation. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to the technical field of medical instruments, in particular to a portable acupuncture and massage electromagnetic head therapeutic apparatus, and aims to solve the problem that an existing portable acupuncture and massage electromagnetic head therapeutic apparatus cannot automatically adapt to patients with different head circumferences. The portable acupuncture and massage electromagnetic head therapeutic apparatus provided by the invention comprises a therapeutic head cover, and further comprises a self-adaptive wearing assembly which is arranged in the therapeutic head cover and performs self-adaptive adjustment according to the size of the head of a patient; the multiple groups of treatment assemblies are movably arranged in the treatment hood and are used for carrying out head electromagnetic treatment on the patient; according to the invention, the self-adaptive wearing assembly is arranged, so that the head therapeutic apparatus can automatically adapt to patients with different head circumferences, and the convenience and universality of therapeutic operation are improved; by arranging the four groups of treatment assemblies with adjustable positions, a user can quickly switch treatment areas through simple operation according to the specific uncomfortable position of the head, so that the operation convenience is improved, and electromagnetic stimulation can directly act on a focus.

In a cooling device for a stimulation unit of an electromagnetic stimulation apparatus, the stimulation unit includes a coil assembly, the cooling device includes a casing having an accommodating space for accommodating the coil assembly and a flexible bag, the casing includes a front cover which is a disk structure, the coil assembly is fixed to a side of the front cover by an encapsulant, the periphery of the front cover is provided with multiple first fixed parts; a rear cover, which is a cover structure having a bottom and a circular lateral portion, an edge of the circular lateral portion is fixed with multiple second fixed parts opposite the first fixed parts; and the flexible bag is filled with a coolant. After the rear cover and the front cover are installed, the flexible bag provides a cooling effect to the coil assembly through convection or conduction.

A system and method are disclosed for causing or enhancing the perception of color in a blind or visually impaired person. The system may comprise: an electromagnetic stimulation device associated with the blind or visually impaired person; and a visualization device for receiving an image and detecting a color of an object in the image, wherein the electromagnetic stimulation device is configured to stimulate the blind or visually impaired person based on a parameter of electromagnetic stimulation that varies based on the color detected by the visualization device. The method may comprise: varying a parameter of electromagnetic stimulation of an electromagnetic stimulation device, associated with an eye of the blind or visually impaired person, based on which color is detected by a visualization device that is used in conjunction with the electromagnetic stimulation device; and stimulating the eye with the electromagnetic stimulation device according to the parameter of electromagnetic stimulation.

The invention relates to the technical field of medical apparatus and instruments, and discloses a wearable electromagnetic stimulation waistband for rehabilitation after neural intervention, the wearable electromagnetic stimulation waistband for rehabilitation after neural intervention comprises a fixing band, and by arranging an adjusting mechanism and a connecting mechanism, when the tightness of the waistband needs to be adjusted, the adjusting mechanism can adjust the tightness of the waistband; a U-shaped rod is pulled upwards to drive a transverse plate to move upwards and compress a fixing spring, meanwhile, a clamping block at the bottom of the transverse plate is separated from a rectangular groove in a circular plate, locking on a rotating rod is relieved, then a rotary knob is rotated to drive the rotating rod to rotate, the rotating rod drives a winding drum to rotate, and therefore an adjusting belt wound around the outer side of the winding drum is folded and unfolded, and after the adjusting belt is adjusted to the proper tightness degree, the adjusting belt is fixed. The U-shaped rod is loosened, the clamping block is clamped into the rectangular groove in the circular plate again under the elastic action of the fixing spring, adjustment is completed, the purpose of conveniently adjusting the waistband according to the patient is achieved, the electromagnetic mechanism is detached by arranging a limiting frame, the electromagnetic mechanism and the fixing mechanism, and the purpose of conveniently detaching and cleaning is achieved.

1. Name of this design product: Body of the stimulation coil. 2. Purpose of this design: This product is used in the field of medical devices, and its overall purpose is to regulate the target points of the subject during the process of receiving electromagnetic stimulation. 3. The key design features of this product are the solid line drawings. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: In the drawings of this design, the dashed lines indicate the parts that are not claimed.

Devices, systems, and methods for treating lower back pain (e.g., chronic lower back pain) with electromagnetic stimulation are disclosed. A device for treating lower back pain can have a seat portion, a backrest portion, and an electromagnetic stimulation coil operatively associated with the backrest portion. The electromagnetic stimulation coil can be positioned to apply electromagnetic stimulation to a spine of a patient while the patient is seated on the seat portion.

An electromagnetic stimulation apparatus with a booster device using first and second current direction limiting elements and first and second energy storage elements to generate electromagnetic stimulation. The first current direction limiting element and the first energy storage element are electrically connected to an power supply in series, the first current direction limiting element is connected to the second current direction limiting element in parallel, and the second current direction limiting element is connected to the second energy storage element in series. The first and second current direction limiting elements are electrically connected or disconnected to switch the current direction and charge the first and second energy storage elements respectively at different periods. When charging the second energy storage element, the external power supply and the first energy storage element connected to the second energy storage element in series provide a cross-voltage doubling that of the first energy storage element.

An apparatus for proliferation of organic tissue by exposure to electromagnetic field is disclosed that comprises an electromagnetic patch 101 comprising one or a plurality of electromagnetic coils 103 each generating an electromagnetic field; and a battery powered drive unit 102 which supplies signals to the electromagnetic coils for applying a particular dosage of electromagnetic field to a target tissue region. The electromagnetic patch 101 is specifically customised to an individual subject user and to an individual body portion and tissue region of said individual user. The drive signal sequence is individually tailored to the electromagnetic patch for delivering a particular dosage programme of electromagnetic field for the particular subject user.

1. The name of the design product: ultrasonic electromagnetic stimulation therapeutic instrument. 2. The use of the design product: for the auxiliary treatment of cardiovascular and cerebrovascular diseases, soft tissue contusion, and nervous system disease rehabilitation. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1.

A system for applying electromagnetic stimulation to a periocular region of an eye to treat neurotrophic keratitis, includes: an electromagnetic field generator producing a time-varying magnetic field with a pulse duration of about 200 microseconds to about 400 microseconds, a rate of change of about 10,000 Tesla per second to about 20,000 Tesla per second, and a pulse rate of about 1 Hz to about 50 Hz; and a positioner configured to align the output of the electromagnetic field generator with the cornea, enabling treatment that enhances nerve regeneration and epithelial integrity.

The invention discloses a low-intensity pulse electromagnetic stimulation system and method for accelerating human lumbar vertebra recovery, and belongs to the technical field of biomedical engineering. A monitoring module is designed to collect lumbar vertebra multi-segment bioelectrical impedance data, an impedance distribution map is constructed through a control module, differentiated stimulation parameters are distributed, impedance deviation is calculated through a feedback adjustment module comprising an independent hardware processing unit, a correction instruction is generated, and finally independent pulse output is adjusted through an execution module. The method has the advantages that by integrating multi-source impedance data to construct the atlas and introducing pure hardware feedback, the pain points of blind attenuation of dosage and high software closed-loop delay of traditional equipment are thoroughly solved, multi-segment space targeted regulation and control and sub-millisecond dosage locking of the lumbar vertebra are realized, and intelligent support is provided for lumbar vertebra rehabilitation.

The utility model discloses a comprehensive device for perfusion and dispersion treatment of benign breast diseases, which comprises an electromagnetic pulse treatment device body, an infrared light breast cup, a thermal therapy breast cup, a breast perfusion device and an injection pump, and the released electromagnetic pulse is transmitted to the mammary gland through an electromagnetic pulse transmission device mounted on the electromagnetic pulse output end, so that the mammary gland is electromagnetically stimulated. According to the utility model, after the medicine is injected into the mammary gland through the injection equipment, the acupoints in the breast are stimulated to expand the catheter in the mammary gland through the effects of infrared light and electromagnetic pulse and the acupoints under the mammary gland of the human body and the theory of traditional Chinese medicine, so that the effect of dredging the mammary gland is achieved; therefore, the perfused medicine can be quickly dispersed into the whole breast, the effect of treating a lesion part in the breast by the medicine is achieved, and the treatment effect of a lesion body of the perfused medicine is better.

The application relates to the field of biomedical engineering and specifically relates to a double-network semi-crossed chain stacking biomimetic cartilage magnetoelectric gel, a preparation method and application thereof. The biomimetic cartilage magnetoelectric gel is prepared by adding 0.5-2 parts of superparamagnetic ferroferric oxide nanoparticles, 2-8 parts of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) and 2-8 parts of sodium alginate into 100 parts of a solvent, wherein the solvent is prepared according to a proportion of water:N,N-dimethylformamide:dichloromethane=4-6:1-2:2-4. The biomimetic cartilage magnetoelectric gel has good biocompatibility and a functional environment of biomimetic cartilage, can release electromagnetic stimulation to promote cell proliferation and migration, promote chondrocyte induced differentiation, provide mechanical bearing and support for the repair of damaged cartilage, promote the generated new cartilage tissue to have transparent cartilage characteristics similar to normal cartilage tissue, is superior to an AFe group induced by simple magnetic stimulation and a VA group induced by simple piezoelectric stimulation, and has a wide application prospect.

To provide an electromagnetic stimulator and a booster thereof.SOLUTION: In the present invention, the voltage boost device is provided for a DC high voltage power supply that uses a plurality of first and second current-direction limiting elements and first and second energy storage elements to store energy to generate electromagnetic stimulation. Further, the first current-direction limiting element and the first energy storage element are electrically connected in series with the external power supply, the first current-direction limiting element is connected in parallel with the second current-direction limiting element in a direction opposite to a current limiting direction of the first current-direction limiting element, the second current-direction limiting element is connected in series with the second energy storage element, and the first current-direction limiting element and the second current-direction limiting element are turned on or off according to an input voltage polarity. The first and second energy storage elements are respectively charged by the external power supply in different cycles by switching a current direction, the second energy storage element charges the first energy storage element from the external power supply during a charging process to have a voltage across the first energy storage element twice as high as that of the first energy storage element, and the second energy storage elements are connected in series with each other to be used for an output application.SELECTED DRAWING: Figure 4

The invention discloses auricular point treatment data recording equipment based on electromagnetic stimulation feedback, and relates to the technical field of auricular point treatment, the auricular point treatment data recording equipment comprises a control host, and the output end of the control host is connected with a stimulation feedback assembly through a connecting line. When the device is used, an arc-shaped electromagnet and a powerful electromagnet are started, repulsive force pushes the powerful arc-shaped magnet and a magnetism isolating plate to move, so that the powerful electromagnet moves to the position of a second powerful permanent magnet, a retractable spring pulls a movable plate to move upwards, in addition, the powerful electromagnet attracts a first powerful permanent magnet, and a triangular clamping block is separated from a clamping tooth ring. The loosening adjusting rod is rotated, the loosening adjusting rope is wound, and the bottom ends of the ear clamping pieces are contracted and the top ends are opened. Through the loosening adjusting assembly, under the operation of an operator, a therapeutic person can adjust the clamping force of the ear clip electrode by himself / herself, the clamping range is better controlled, and the situation that the therapeutic person randomly adjusts the stimulation feedback assembly and affects treatment is prevented in combination with the mode that unlocking is conducted firstly and then adjustment is conducted.