The continuous development of medical technology has led to the innovation of varicose vein treatment. Radiofrequency (RF) therapy, as a non-invasive and highly effective treatment, is gradually becoming more and more popular among doctors and patients. The application of Nanochap ENS001 chip in varicose vein radiofrequency therapy has revolutionized this field.

The Nanochap ENS001 chip is a highly integrated programmable general-purpose stimulation chip with the following core technologies:

1. highly integrated design: integrated ARM processor, adjustable boost converter, LCD driver, 12-bit AD acquisition and multi-channel current stimulation unit, simplify the circuit structure, reduce the size of the device, suitable for portable electrical stimulation equipment.

2. Fine current control: Supporting a variety of waveform outputs from DC to 250kHz (e.g. sinusoidal, triangular, square wave, etc.), the current is adjusted accurately to the microamp level, and the high precision and efficiency make it widely used in the fields of neuromodulation, muscle recovery, pain management and varicose vein treatment.

3. Charge Balancing Technology: Dynamic charge balancing technology is adopted to avoid inflammation caused by uneven charge, especially in varicose veins radiofrequency treatment, to ensure the safety of treatment and patient comfort.

In varicose veins radiofrequency treatment device, ENS001 chip as the core control unit is responsible for controlling the output of radiofrequency energy and the regulation of current waveform. When the device is activated, the ENS001 chip releases radiofrequency energy into the affected vein via the multichannel stimulation engine according to the pre-programmed treatment plan, generating thermal energy. This thermal energy causes changes in the vein wall tissue, triggering vasoconstriction and closure to achieve the treatment goal.

The ENS001 chip also precisely controls the current and maintains the charge balance to ensure precise and safe treatment, and dynamically monitors and adjusts the current parameters to ensure that the energy is efficiently and safely delivered to the blood vessel wall, protecting the surrounding tissues from damage.

Compared with the traditional varicose vein radiofrequency treatment device, the radiofrequency treatment device with ENS001 chip has the following significant advantages:

1. higher treatment precision: the fine current control technology of ENS001 chip makes the RF energy output more precise and stable during the treatment, thus improving the treatment effect.

2. Wider range of treatment modes: ENS001 chip supports a variety of current waveforms and amplitude adjustments, which can be used to develop personalized treatment plans according to the patient's specific situation.

3. Better safety: Through the charge balance technology and real-time monitoring function, the ENS001 chip can ensure the safety of the treatment process and reduce the occurrence of complications.

4. More convenient operation: Bluetooth connection and intelligent operation design make it easier for doctors to adjust treatment parameters and monitor the treatment effect, which improves work efficiency.

The application of Nanochap ENS001 chip in varicose vein RF therapy device not only improves the treatment accuracy and safety, but also brings more convenient and personalized treatment solutions for patients. With the continuous progress of medical technology and people's increasing demand for health, the ENS001 chip is expected to play a more important role in the field of varicose vein treatment.

Nanochap Stim Engines Series Programmable Universal Stimulation Chip ENS001 Advantages and Features

1. Highly integrated, shorten the product development cycle, simplify the customer's material management.

2. charge balance technology, through the charge replication technology to keep the positive and negative half-cycle charge close to balance.

3. Small size, more suitable for portable products.

4. Strong expandability, support multi-channel parallel connection to realize multi-mode stimulation.

5. Integration of current source controller and MCU to make a dedicated electrical stimulation SoC.

6. Free waveform editing, all 3 types of drivers can generate any current waveform.

Product Parameters

- Operating voltage: 3V - 5V

- Operating Temperature: - 40°C - 85°C

- Low power consumption modes: Sleep mode; Stop mode; Standby mode

- ARM core: 32-bit ARM Cortex-M0 CPU, up to 32 MHz

- 4,8,23 channel stimulus drivers:

4-channel high current range driver (8 electrodes) (up to 60V)

8-channel mid-current range driver (16 electrodes) (60V max)

23-channel low current range driver (24 electrodes) (60V max.)

- Digital Interface: UART*2, I2C*2, SPI*2