Nanochap NS4 Chip: Constant Current Source Technology Enables Precision Therapy in Electrical Stimulation Devices

In the field of electrical stimulation devices, stable and accurate current output is the basis for effective treatment. Among these devices, the Nanochap NS4 chip, with its unique Constant Current Source technology, is the key to enhancing the performance of the device and ensuring the therapeutic effect.

Electrical stimulation devices, such as rectus abdominis therapeutic instrument, microcurrent mask, intelligent massage instrument, etc., mainly through the electrodes will be specific current transmission to the human body, so as to produce a stimulation effect, in order to achieve the purpose of treatment or beauty. The core of such devices lies in the current generator, which is responsible for generating the various pulse waveforms required, while controlling the stability and precision of these waveforms is the key to ensuring the therapeutic effect. The Nanochap NS4 chip, as a multi-functional neurostimulation chip, plays an important role in this key aspect.

The NS4 chip integrates a power switch, a high-voltage boost converter and a multi-modal stimulation module, and is capable of generating stimulation voltages up to 55V and stimulation current pulses up to 57mA. But more importantly, it utilizes constant-current source technology, which is critical for electrical stimulation devices.

Constant-current source technology provides a constant current output that is unaffected by changes in load resistance. In electrical stimulation therapy, this means that regardless of changes in the resistance of the body's tissues, the device ensures that the depth and range of stimulation is stable, thus improving the effectiveness of the treatment. For example, in the Rectus Abdominis device, the constant current source technology of the NS4 chip ensures that the current stimulates the rectus abdominis muscle and its neural network directly and deeply, much more effectively than traditional physical methods. This precise stimulation not only enhances muscle strength and endurance, but also promotes muscle rehabilitation, providing effective relief and treatment for rectus abdominis muscle tension and pain due to sports injuries, sedentary lifestyle and other reasons.

In addition, the constant current source technology improves the precision and reliability of the treatment. In electrical stimulation therapy, the stability and precision of the current directly affects the treatment effect, and the constant current source technology of the NS4 chip is able to accurately control the current output, avoiding the influence of current fluctuation on the treatment effect. This enables the device to provide personalized treatment plans for different users and meet diversified needs. For example, in the microcurrent mask, the constant current source technology of the NS4 chip can precisely control the charge density, making the stimulation effect more uniform and comfortable. Users can choose the right stimulation intensity according to their own skin type and needs to achieve the best beauty effect.

The safety of the constant current source technology cannot be ignored. Ensuring patient safety is of paramount importance in electrical stimulation treatments, and the NS4 chip utilizes biphasic constant-current source technology, which achieves charge balance and avoids side-to-side stimulation of the current. This not only improves the comfort of use, but also effectively avoids discomfort or damage to the skin or nerve tissue caused by excessive or uneven current. The chip also integrates protection features such as an overvoltage limiter to further ensure the safety of the treatment.

The Nanochap NS4 chip plays a central role in the use of electrical stimulation devices, mainly through its constant current source technology. The constant current source technology not only provides a stable current output, which improves the precision and reliability of the treatment, but also ensures the safety of the treatment. This makes the electrical stimulation devices equipped with NS4 chips show excellent performance and wide application prospects in the fields of medical rehabilitation, beauty and fitness.