Nanochap Neurostimulation Chip Stim Engines ENS001 in Anti-Motion Sickness Bracelet, Highly Integrated to Achieve Lightweight and Miniaturization

PublishTime： 2023-11-18 Article Source：Nanochap News

In recent years, with the continuous progress of science and technology, neurostimulation technology has received more and more attention in the fields of medical treatment and massage. Among them, the use of Nanochap's Neurostimulation Chip, Stim Engines ENS001, in anti-motion sickness bracelets has become a much-anticipated innovation. The chip is lightweight and miniaturized through a high degree of integration, and has gained the attention of a portion of customers in the market with its easy design and fast development.

Fig.1

Among similar products on the market, most are built with separate devices, which requires individual design and assembly of each circuit module, consuming a lot of time and effort. However, in contrast, Nanochap's neurostimulation chip, Stim Engines ENS001, integrates a number of modules such as an ARM processor, on-chip charging circuitry, a configurable boost DC converter, an LCD screen driver, a 12-bit AD signal acquisition, a temperature sensor, and a multi-channel arbitrary current stimulation engine. This highly integrated design makes the product more compact and smaller in size, making it more suitable for portable product design.

Ease of design is another distinguishing feature of the Nanochap neurostimulation chip, Stim Engines ENS001. Due to its highly integrated design, product development with the ENS001 becomes very easy. Developers only need to design the necessary peripheral circuits on top of the ENS001 chip, eliminating the need for chip-level design and layout. This greatly improves development speed and shortens the time-to-market cycle, enabling products to be released faster and meet market demand.

Fig.2

In addition, the highly integrated design of the ENS001 chip brings the advantages of lightweight and miniaturization. Compared to traditional products built with separate devices, the ENS001 is more integrated, with a smaller board size and lighter weight. This not only makes the product more portable in use but also brings a better user experience.

The use of Nanochap's nerve stimulation chip, Stim Engines ENS001, in the anti-motion sickness bracelet achieves the goal of lightweight and miniaturization with its high degree of integration. Its design simplicity and fast development speed make the process from concept to actual application more efficient and bring a better user experience.

Nanochap Stim Engines Programmable Universal Stimulus Chip ENS001 Advantages and Parameters

●Constant current output to achieve body charge balance

●Highly integrated, up to 12 channels of simultaneous output, 23 channels of time-sharing output

● Highly programmable, stimulation waveforms and parameters can be freely customized

●Highly programmable, stimulation waveforms and parameters can be freely customized. l Strong scalability, support for multiple channels in parallel to achieve multi-mode stimulation

●Fine current control, each gear can only increase 33μA current, control accuracy ±16.5μA

●Strong adaptability: applicable to most of the neurostimulators, including non-implantable products (TENS, EMS, etc.) and implantable products (DBS, SCS, VNS, SNS, Cochlear Devices, etc.).

Product Parameters

●Operating voltage: 3V ~ 5V

●Operating Temperature: - 40℃ to 85℃

●Low power consumption modes: sleep mode; stop mode; standby mode

●10V to 60V Boost DC Converter

●ARM core: 32-bit ARM Cortex-M0 CPU with up to 32MHz frequency

●4,8,23 channel stimulus driver

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Integrated Circuits