|
Match
|
Document |
Document Title |
|
|
7565202 |
Field focusing and mapping in an electrode array
The present invention is a system for mapping a high resolution image to a lower resolution electrode array and, by applying varying stimulus to neighboring electrodes, creating a perceived image...
|
|
|
7519431 |
Shifting between electrode combinations in electrical stimulation device
The disclosure is directed to techniques for shifting between two electrode combinations. An amplitude of a first electrode combination is incrementally decreased while an amplitude of a second, or...
|
|
|
7283877 |
Method of measuring neural responses
A new method of recording and processing neural responses (“NR”) is provided, wherein the method does not assume a linear system response and does not assume a linear response at the interface...
|
|
|
7133723 |
Device for enhancing cell metabolism
The cell enhancing device for an electrical pulse cosmetic meter, wherein the composite pulse generating device comprising an electrical pulse generating device, generating an electrical pulse...
|
|
|
7130696 |
Percutaneous electrode array
A method of producing percutaneous electrode array is disclosed for applying therapeutic electrical energy to a treatment site in the body of a patient. The array comprises a plurality of electrode...
|
|
|
7013179 |
Percutaneous electrode array
A percutaneous electrode array is disclosed for applying therapeutic electrical energy to a treatment site in the body of a patient. The array comprises a plurality of electrode microstructures...
|
|
|
6988005 |
Multi-functional portable electro-medical device
A multi-functional portable electro-medical device that is capable of providing muscle stimulation and interferential current stimulation. The multi-functional portable electro-medical device...
|
|
|
6937905 |
Osteogenesis stimulator with digital signal processing
A stimulator and a method for electrical stimulation of bone to promote osteogenesis is disclosed in which surface electrodes positioned around an incision site transmit an interferential current...
|
|
|
6853863 |
Electro therapy method and apparatus
An apparatus for providing therapeutic electric current to a treatment site of a patient is disclosed, which provides two oscillating or pulsing electric alternating currents, of frequencies which...
|
|
|
6826429 |
Interferential current treatment apparatus
An apparatus for treating patients using electrical interferential therapy is disclosed. The apparatus uses multiple electrodes to define multiple treatment channels, with each channel having a...
|
|
|
6675046 |
Selective dorsal column stimulation in SCS, using conditioning pulses
A system and method is described for preferentially stimulating dorsal column fibers while avoiding stimulation of dorsal root fibers. The invention applies hyperpolarizing pre-pulses and...
|
|
|
6564103 |
Electrical stimulator and method of use
A system and method for performing multiple modes of electro-therapy with a portable electro-therapy device are disclosed. Preferably, the modes include an interferential mode, a pre-modulated...
|
|
|
6512955 |
Electrical apparatus for therapeutic treatment
A system and method for generating high voltage, pulsed electrical stimulation to a patient for therapeutic treatment. The apparatus includes a voltage controlled pulse generator network that...
|
|
|
6463330 |
Method and device for the cancellation of unwanted excitation waves in the heart
A device for canceling unwanted excitation waves in an excitable tissue, particularly those causing cardiac tachyarrhythmias, which comprises circuitry for generating a unidirectional...
|
|
|
6122548 |
System and method for preventing cross-conduction in a human-implantable dual channel neurostimulator
Undesirable cross-conduction between electrode pairs in a human-implantable dual channel neurostimulator is prevented. The first and second pairs of electrodes may, optionally, share a common...
|
|
|
6083252 |
Techniques for adjusting the locus of excitation of electrically excitable tissue
The locus of electrically excitable tissue where action potentials are induced can be controlled using the physiological principle of electrotonus. A first pulse having a first amplitude and a...
|
|
|
5948007 |
Dual channel implantation neurostimulation techniques
A first electrical signal and a second electrical signal are transmitted to one or more implanted leads including first and second electrodes, respectively. The first and second signals have a...
|
|
|
5817138 |
Multi-channel, interferential wave, micro current device and methods for treatment using micro current
An interferential wave, micro current device is disclosed. The device typically has a power supply, a frequency generator, a pulse generator, a pulse envelope generator, an electrical current...
|
|
|
5776173 |
Programmable interferential stimulator
The present invention features an portable, programmable interferential stimulator for the administering of neuromuscular electrotherapy to a human subject. A number of pre-programmed modulation...
|
|
|
5713922 |
Techniques for adjusting the locus of excitation of neural tissue in the spinal cord or brain
A method of controlling a volume of neural tissue stimulation with electrodes placed in the intraspinal tissue, on the surface of the brain or deep in the brain in which first, second and third...
|
|
|
5649970 |
Edge-effect electrodes for inducing spatially controlled distributions of electrical potentials in volume conductive media
An electrode array for implantation in volume-conductive media, such as living tissue, includes at least two closely spaced metal contacts, with arbitrary shapes, having large enough surface areas...
|
|
|
5643330 |
Multichannel apparatus for epidural spinal cord stimulation
Apparatus for multi-channel transverse epidural spinal cord stimulation uses a multi-channel pulse generator driving a plurality of electrodes mounted near the distal end of a lead. These...
|
|
|
5549656 |
Combination neuromuscular stimulator and electromyograph system
A combined dual channel electromuscular stimulator for directing electrical pulses into the skin and a dual channel electromyograph for detecting electrical signals generated in muscles. The...
|
|
|
5512057 |
Interferential stimulator for applying localized stimulation
An interferential stimulation device for providing transcutaneous electrical nerve stimulation to a living body. The device applies current at two difference frequencies, each across two contact...
|
|
|
5324317 |
Interferential stimulator for applying low frequency alternating current to the body
An interferential stimulator for applying two medium frequency alternating currents of slightly differing frequencies to the body of a living being so that they cross and interact to produce a low...
|
|
|
5269304 |
Electro-therapy apparatus
An electro-therapy apparatus includes at least two electrodes adapted to feed oscillating current to selected sites on or beneath the epidermal or mucous surface remote from a treatment site. A...
|
|
|
5161530 |
Interferential therapy employing switching mechanism
This invention involves a method and device for use in an electrical stimulation treatment called interferential stimulation. Generally, conventional devices have limited treatment area capability....
|
|
|
5123413 |
Electric therapeutic apparatus
An electric therapeutic apparatus for inducing an expectoration of sputum by a patient having difficulty therewith by using an interference low frequency wave, which comprises at least one electric...
|
|
|
4909255 |
Apparatus for electric stimulation therapy equipment
In an electric stimulation therapy equipment two or more stimulation current circuits for simultaneous treatment of a patient, for example for muscle training or retraining, the two stimulation...
|
|
|
4860752 |
Invasive microwave array with destructive and coherent phase
The hyperthermia treatment apparatus includes an invasive microwave array of applicators with destructive and coherent phase. The desired power phase shift is obtained either by (1) insertion of...
|
|
|
4848347 |
Interferential electrical current therapy systems and methods
A system and method for interferential electrical current therapy wherein the region of beneficial interference may be positioned in the body of a patient by selectively controlling the electrical...
|
|
|
4821725 |
Device for treatment through hyperthermia
The present invention concerns a device for treatment by hyperthermia, comprising unipolar probes of the implantable type, and comprising circuitry for modifying the distribution forms of the...
|
|
|
4819642 |
Electromagnetic applicator and method for localizing hyperthermia heating in a system
An electromagnetic applicator (10) is provided for heating internal biological tissue, such as cancerous tumors, where applicators generate an electromagnetic field propagating across a gap (20)...
|
|
|
4785829 |
Apparatus for hyperthermic treatment
The invention pertains to an apparatus for hyperthermic treatment, especially designed for deep hyperthermia. The treatment apparatus comprises at least two generators operating at different...
|
|
|
4598713 |
Electrostimulation therapy device and method
A device for the electrostimulation therapy of a type having at least one circuit with a pair of electrodes, a program memory and a control unit is provided with a microprocessor for producing...
|
|
|
4580569 |
Apparatus and method for muscle stimulation
A system for stimulating a grasping action by a paralyzed hand. The system includes a sensor arrangement for detecting movement of a shoulder by the paralyzed person. The sensor transmits shoulder...
|
|
|
4448198 |
Invasive hyperthermia apparatus and method
Invasive hyperthermia apparatus includes an electromagnetic energy radiation source, and a plurality of applicators. Each applicator is adapted for insertion into body tissue and radiating...
|
|
|
4401121 |
Device for treatment with interference currents
In interference current therapy, medium-frequency alternating currents are applied by means of electrodes to the body of a patient that is to be treated, the currents differing by a low-frequency...
|
|
|
4381789 |
Electrode system
In the exemplary embodiments, a multiple electrode for interference current therapy includes individual contact parts for emplacement on the patient at the location of application, and from which...
|
|
|
4374524 |
Electromedical apparatus for interference current treatment
In an exemplary embodiment, the simultaneous intensity control of the individual current circuits is to be effected while avoiding undesired intensity deviations in the current circuits such as...
|
|
|
4354509 |
Apparatus for application of an electrode system on a patient's body
In an exemplary embodiment, for application of a multiple electrode for interference current therapy, the electrode system comprises a flexible formed part of electrically insulating plastic and...
|
|
|
4153061 |
Electrotherapeutic apparatus
Electrical stimulation of muscles and nerves of a human or animal body is brought about by passing two or more carrier frequencies, in a medium range of about 1,000 to 10,000 Hz., along separate...
|
|
|
4148321 |
Apparatuses and methods for therapeutic treatment and active massages of muscles
Apparatus and method for the treatment and active massage of muscles, the apparatus comprising a generator arrangement providing a modulated alternating current with a medium-frequency carrier...
|
|
|
4071033 |
Electrotherapeutic device with modulated dual signals
Stimuli are initiated by a master oscillator, whose output is split and applied to two frequency dividers which divide the frequency by different numbers. The two frequencies thus derived are...
|
|
|
4023574 |
Electrostimulation method and apparatus
Three separate pairs of electrodes are attached to a body part to be treated, spaced apart around said part of the body. A primary alternating electrical current having a primary frequency of...
|
|
|
3958577 |
Apparatus for treatment with sum currents
An apparatus for producing interference and beat-currents in a selectable point of the body, particularly for electrotherapy on the human body, which comprises at least two pairs of electrodes...
|
|
|
3895639 |
Apparatus for producing an interference signal at a selected location
An electrotherapeutic apparatus for producing a beat or interference frequency at a selected body location comprises two pairs of electrodes connected to the body. Alternating current is supplied...
|
|
|
3794022 |
DUAL OSCILLATOR, VARIABLE PULSE DURATION ELECTROTHERAPEUTIC DEVICE
A first multi-vibrator produces square wave pulses of constant voltage for a 15 second period with a three second "off" interval in between each pulse. The 15 second pulses are converted into ramp...
|
|
|
3774620 |
ELECTROMEDICINAL APPARATUS FOR INTERFERENCE CURRENT THERAPY
An electromedicinal apparatus for use in interference current therapy. The apparatus has at least two circuits which act on the patient through electrodes, the circuits producing a...
|
|
|
3626926 |
APPARATUS FOR CONTROLLED INHIBITION OF THE CENTRAL NERVOUS SYSTEM IN MAN OR ANIMAL, MOSTLY FOR ELECTRONARCOSIS
An apparatus is provided for controlled inhibition of the central nervous system of humans and animals, mostly for electronarcosis. The apparatus comprises a pair of electrodes adapted for...
|