摘要:
A three-dimensional neural probe electrode array system is described. Planar probes are microfabricated and electrically connected to flexible micro-machined ribbon cables using a rivet bonding technique. The distal end of each cable is connected to a probe with the proximal end of the cable being customized for connection to a printed circuit board. Final assembly consists of combining multiple such assemblies into a single structure. Each of the two-dimensional neural probe arrays is positioned into a micro-machined platform that provides mechanical support and alignment for each array. Lastly, a micro-machined cap is placed on top of each neural electrode probe and cable assembly to protect them from damage during shipping and subsequent use. The cap provides a relatively planar surface for attachment of a computer controlled inserter for precise insertion into the tissue.
摘要:
A device for electrical stimulation of one or more components of the periodontal complex and surrounding tissue of a tooth, for uses such as reducing orthodontic pain and encouraging tooth movement, has electrodes of a rigid, electrically conductive material in a fixed spatial relationship configured for application to oral mucosa and attached gingiva adjacent to, and along a periodontal ligament of, a root structure of a single tooth. An electrical circuit is configured for electrical connection to the at least two electrodes. The electrical circuit has an output providing a subsensory electrical stimulus comprising a waveform in accordance with predetermined stimulation parameters. After the electrodes are applied to the oral mucosa and attached gingiva adjacent to, and along the periodontal ligament of, a root structure of the tooth, a switch, when activated, activates the electrical circuit to output the electrical stimulus through the at least two electrodes.
摘要:
An apparatus for transdermal fluid delivery includes a handle and a tip, having a skin applying surface, being driven to move by a driving unit. A fluid delivery structure has an aperture formed at the skin applying surface and a vacuum entry port. An abrading structure, an electrode structure, and a micro-needling structure are selectively provided at the skin applying surface with the fluid delivery structure to provide multiple functions of the tip. A flow of fluid is delivered onto the skin applying surface through the fluid delivery structure to interact with the abrading elements and the electrodes before the fluid is returned and collected, so that three different skin treatments of abrasive peeling, electrical stimulation, and liquid infusion are achieved in one single structure for improving a skin structure.
摘要:
An active exercise and therapeutic system for promoting physical motion, balance and coordination and importantly a variety of therapeutic modalities to a user's foot or feet. The system comprises a training apparatus having a stationary base member operatively interconnected with first and second rotating platforms mounted thereon. The first and second rotating platforms are adapted to receive, respectively, the foot of an individual to stand thereon such that each foot can rotate independently about a separate axis. Stationary base member with rotating platforms mounted thereon can further be positioned upon a specialized mount operative to impart a further range of motion or specific orientation. In further embodiments, the rotating platforms may be provided with a variety of functional modalities, such as calorie counting, distance travelled, and the like, or a therapeutic modality, such as heat, cold or pressure sensation to impart a therapeutic effect to the user's feet.
摘要:
Said process and electrostimulation equipment being more specifically employed in the control of headaches resulting from migraine and of secondary pain to temporomandibular joint disorders, said process predicting the development of an electrostimulation protocol in which the variation of electric pulse variation is made in a random manner, respecting the limits of stimulation efficacy, to reduce the physiological phenomenon of nerve fiber accommodation upon stimuli; a portable electrostimulation equipment, formed by an electrostimulation set (1) and a support (2) is provided, the former consisting of a cylindrical compartment (3) housing an electric circuit board (4) and a disposable coin-shaped lithium-ion battery (5), model CR20XX, in whose back face there are recesses (6a), which house the respective electrodes (6), suitably covered by the respective gel layers protected by removable protective sheets (7); the electrostimulation set (1) being engaged with the medial longitudinal groove (14) of the support (2), which configures the rail along which aid set is moved; the following internal components are also provided: Power source module (15), step-up regulator module (16), micro controller module (17), power supply seal module (18), boost source module (19), H-bridge module (20), and electrode output module (21).
摘要:
The invention generally relates to an adjustable headpiece with anatomical markers and methods of use thereof. In certain embodiments, the invention provides an apparatus that includes a headpiece configured to be worn on a head of a user. The headpiece includes at least a first receptacle configured to receive and retain a first energy source, and the headpiece is adjustable in at least one direction. There is at least one anatomical marker coupled to the headpiece. In that manner, a position of the receptacle can be adjustably aligned to a region of neural tissue in the head based on an alignment of the at least one anatomical marker with its designated anatomical structure.
摘要:
A transcutaneous electrostimulation device includes an electrostimulation generator providing at an output a nerve electro stimulation signal, an electronic signal conduit conductively connected to the output of the generator, and an electrode coupler shaped to form fit an ear canal of a human ear and having at least one electrostimulation electrode. The electrode is conductively connected to the electronic signal conduit to receive the nerve electrostimulation signal and is positioned at the electrode coupler to contact tissue within an ear canal and apply the nerve electrostimulation signal to the tissue transcutaneously. An audio source outputs audio signals. The electrode coupler has a speaker receiving the audio signals for output into the ear canal when the electrode coupler is worn. The generator sends the nerve electrostimulation signal to the electrode coupler while the audio signals are output. The generator modulates the nerve electrostimulation signal based upon the audio signals.