338 results about "Dual electrode" patented technology

Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure additional analyte or non-analyte related signal. Such measurements may provide a background and/or sensitivity measurement(s) for use in processing sensor data and may be used to trigger events such as digital filtering of data or suspending display of data.

Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure additional analyte or non-analyte related signal. Such measurements may provide a background and/or sensitivity measurement(s) for use in processing sensor data and may be used to trigger events such as digital filtering of data or suspending display of data.

Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure analyte or non-analyte related signal, both of which electrode include an interference domain.

Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure additional analyte or non-analyte related signal. Such measurements may provide a background and/or sensitivity measurement(s) for use in processing sensor data and may be used to trigger events such as digital filtering of data or suspending display of data.

Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure analyte or non-analyte related signal, both of which electrode include an interference domain.

Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure additional analyte or non-analyte related signal. Such measurements may provide a background and/or sensitivity measurement(s) for use in processing sensor data and may be used to trigger events such as digital filtering of data or suspending display of data.

A disposable electrical stimulation device and method for providing therapeutic treatment and pain management in a convenient, compact configuration. Electrode size and shape and relative configuration can be varied according to an intended application and use, or a universal configuration can be provided for use on almost any area of the body. The common structure of communicatively coupled dual electrodes including control circuitry and a power source accommodates a range of different sizes, configurations, stimulation treatment intensities, and other physical and electrical characteristics that can be pre-customized and packaged for specific, limited time use. The device can therefore be used in methods of providing therapy, managing pain, and achieving other treatment goals by electrical stimulation.

An apparatus and method for denaturing corneal tissue. The apparatus includes a first electrode and a second electrode that are both inserted into a cornea. The electrodes are coupled to a power unit that delivers energy sufficient to denature corneal tissue. The dual electrode assembly allows for the creation of multiple denatured spots with a single application of energy. Additionally, the multi-electrode assembly provides uniform spacing between the denatured spots.

Provided is a multi-value optical transmitter in which a DC bias may be controlled to be stabilized so as to obtain stable optical transmission signal quality in multi-value modulation using a dual-electrode MZ modulator. The multi-value optical transmitter includes: D/A converters for performing D/A conversion on first and second modulation data which are set based on an input data series, so as to generate a first and a second multi-value signal, respectively; a dual-electrode MZ modulator including phase modulators for modulating light from a light source based on the first multi-value signal and the second multi-value signal, so as to combine optical signals from the phase modulators to output the optical multi-value signal; an optical output power monitor for detecting average power of the optical multi-value signal; and a DC bias control unit for controlling a DC bias for the dual-electrode MZ modulator, so as to maximize the average power.

A process for recovering sulfur and preparing H2 from the hydrogen sulfide at same time is characterized by that an internal circulation absorption type reactor and an electrolyzing reactor with dual electrode plates are simultaneously used for the oxidizing absorption reaction and electrolytic regeneration reaction.

The invention relates to a positive electrode pole piece comprising a current collector, a first electrode material layer and a second electrode material layer. The first electrode material layer andthe second electrode material layer are arranged at one side of the current collector successively. A conductive agent in the first electrode material layer is a first conductive agent and a conductive agent in the second electrode material layer is a second conductive agent; and the conductivity of the first conductive agent is higher than that of the second conductive agent. According to the invention, different types of conductive agents are set in dual electrode material layers of the positive electrode pole piece and thus a good conductive system is constructed, so that the conductivity of the positive electrode pole piece is improved effectively, the rapid transfer of the charges is promoted, and the electrochemical performance of the battery is enhanced. The energy density of the lithium ion battery including the positive electrode pole piece is high; and the energy density is larger than or equal to 255Wh/kg at a current density of 0.2 C.

The invention discloses a clad plate preparation method of micro methanol battery, the modified polymethyl methacryate is the basis materials, the high conductivity copper is conductive layer, and the nickel is as the anti-corrosion protective material. Adopting non-siliceous composite preparation technology, firstly producing the master mask and silicon rubber soft mould; then adopting the craft of 'inverse autogram' to stamp the micro channel of flow field on the modified polymethyl methacryate whose substrate is glass; then depositing the copper on surface of micro channel with craft of plating, a layer of nickel is plated on the substrate of the copper, then the composite deposite is nitration surface modified treatment; at last, after eliminating the glass substrate, producing the imports and exports of the reactants and resultant by laser micromachining. The polymer/copper nickel base clad plate possesses advantages that the weight is light, the volume is small, performance is well, cost is low, and it fits for batch size production.

A dual-electrode oxidizing and electrochemical process for treating the industrial sewage is discloosed. A 3D membrane gas-diffusion electrode is used as the electrolytic cathode. An ion exchange membrane or a salt bridge is used to partition the cathode area from the anode area. The electrically catalytic electrolysis is performed to generate H2O2 which can be used to decompose the organic pollutants. Its advantages are high efficiency and low energy consumption.

The invention relates to a dipole testing method and device for impervious barrier that puts a movable emitting electrode on geomembrane, and a receiving electrode would be embedded in earth outside detecting area. A power supply is set between emitting electrode and receiving electrode. Circuit loop would be formed by conductive liquid and receiving electrode. In the testing device, the conductive liquid container made from metal is used as emitting electrode, which connects to one electrode of power supply. At least one water outlet is set at the bottom of container, and conductive liquid is covered by gorge and disgorge cotton. A receiving electrode made from metal is connected to another electrode of power supply, and an insulated handle is connected on conductive liquid container, which has power supply control switch and alarming device on it.

The invention relates to keep water balance for proton exchange film fuel cell. Wherein, selecting a bipolar plate contained hydrophilic gel pore; when the cell runs, filling H2 and O2 through two surfaces of the plate, and the cooling water on middle of the plate; in virtue of the cooling water in pipe, adjusting the pressure of reacting gas and water to humidify the fuel cell and discharge the yield water. This invention adjusts the humidification level according to cell output power and has well effect to H2 and O2, is simple both on operation and assembly, and runs stably and durably.