FAQ

PEMF (Pulsed Electromagnetic Field) therapy uses low frequency electromagnetic pulses to stimulate cellular repair and improve overall wellness. It’s non invasive and often used for pain management and recovery.

PEMF devices emit electromagnetic waves that penetrate tissues, enhancing cellular energy (ATP production) and promoting healing, circulation, and reduced inflammation.

No. PEMF uses pulsed electromagnetic fields, while static magnets produce constant fields. TENS targets nerves for pain relief, whereas PEMF focuses on cellular repair.

Pulsed Electromagnetic Field (PEMF) therapy devices come in various forms, with digital solid-state and spark chamber technologies being two of the most significant categories. Each has its unique characteristics, affecting factors such as waveform quality, pulse intensity, energy delivery, biological effects, and durability. Below is a detailed technical breakdown of the differences between these two PEMF technologies.

Spark Chamber PEMF

• Utilizes a high-voltage discharge system where a capacitor charges up to a specific voltage and then rapidly discharges through a gas-filled spark gap chamber.
• The spark gap acts as a switch, allowing a sudden burst of energy to flow through the coil, creating an ultra-short but intense electromagnetic pulse.
• Generates a broad-spectrum electromagnetic field, with frequencies ranging from low Hz to the high kHz.
• The waveform is highly complex, non-linear, and includes harmonics, making it more biologically active in many cases.
• Produces a high-intensity, ultra-short pulse (often in the microsecond to nanosecond range).
• The discharge creates an extremely steep rise time and a very fast collapse of the magnetic field.
• The broadband nature of the signal provides a wide range of frequencies in a single pulse, leading to a more biologically diverse stimulation.
• Typically very high intensity, often measured in Tesla (T) or millitesla (mT).
• Generates magnetic fields up to several Tesla in strength, which is significantly stronger than digital systems.
• Because the discharge is sudden, the energy per pulse is much higher, leading to deeper tissue penetration.
• The high-intensity pulses penetrate deep into tissues, making it more effective for severe conditions like: Chronic pain, Bone healing (non-union fractures), Deep tissue repair, Neurological conditions.
• The rapid pulse dynamics mimic natural biological processes, potentially triggering stronger cellular responses.
• Requires maintenance since the spark gap chamber wears out over time.
• The high voltage discharges can lead to component degradation.
• Can be louder due to the physical sparking action inside the chamber.
• More expensive due to the high-power components and specialized engineering.
• Often used in clinical settings rather than for personal home use.

Digital Solid-State PEMF

• Uses electronic circuits such as transistors, MOSFETs, or IGBTs to switch electrical current through the coil in a controlled manner.
• Generates a more precisely shaped waveform, often with a pre-programmed frequency range.
• Typically produces square waves, sine waves, or sawtooth waves, depending on the design.
• Controlled by microprocessors, allowing consistent, repeatable outputs.
• Emits a structured, repetitive waveform, usually in a single frequency or a specific range.
• Can be fine-tuned for specific therapeutic applications, offering more predictability in energy delivery.
• Generally lower intensity, usually in the range of millitesla (mT) or microTesla (µT).
• Power output is consistent and adjustable, but lacks the sheer intensity of a spark-gap system.
• More suitable for long-duration, lower-power PEMF therapy.
• Provides a gentler, more sustained stimulation, ideal for: General wellness, Mild to moderate pain relief, Relaxation and sleep enhancement, Chronic inflammation reduction, Suitable for individuals needing daily, long-term therapy without high-energy pulses.
• More durable as there are no moving parts or components subject to mechanical wear.
• Quiet operation, as it relies purely on electronic switching.
• Generally more accessible for personal use.
• Portable and lightweight compared to bulkier spark chamber units.
• Easier to use with preset programs for different conditions.

Conclusion: Which is Better?

• If you need high-intensity pulses for deep tissue repair, chronic pain, or severe conditions, a Spark Chamber PEMF system is superior.
• If you prefer a more controlled, maintenance-free, and everyday PEMF therapy for general wellness, a Digital Solid-State PEMF system is a better choice.
• Each technology has its advantages, and the right choice depends on the intended use case, budget, and preference for intensity versus precision.

Generally safe for most people when used correctly. Avoid if pregnant, using a pacemaker, or with epilepsy. Review the disclaimer list.

Rare and mild—some users report temporary tingling, fatigue, or light headedness. Review the detox list.

Yes. Consult a doctor if you have pacemakers, metal implants, or electronic devices. Review disclaimer list.

Research suggests potential benefits for arthritis, osteoporosis, muscle pain, inflammation, wound healing, and post-surgery recovery.

Varies—some feel immediate relief, while chronic issues may require weeks of sessions.

No. It’s a complementary therapy. Always consult a doctor before adjusting medications.

Limited studies suggest it may reduce stress and improve sleep.

Cell2n PEMF Ranges between 1-8 Hz. Lower frequencies target bones; higher ones address soft tissues.

Gauss level in PEMF measures the strength of the device’s magnetic field. A higher gauss value indicates a stronger field. Cell2n PEMF unit gauss level ranges between 1 to 15,000 gauss. See product price list for more detail.

Typically 20 minutes.

Daily use is common for acute issues; 2-3 sessions/week for chronic conditions.

Follow guidelines—excessive use may cause fatigue or discomfort. See detox list.

Superficial tissues, to the bones/organs.

Superficial tissues, to the bones/organs.

Yes, but clinical-grade devices are stronger. Home units are suitable for mild issues. Cell2n PEMF offer both low and high level of power

$13,000 - $29,000, depending on the model, power and features.

No for most home devices, but clinical systems may require professional oversight.

Consider frequency range, intensity, portability, and clinical evidence supporting the brand.

Not recommended unless approved by an OB/GYN due to limited safety data.

There are no issues; however, they may experience a sensation around the implant area. If the sensation becomes uncomfortable, they should hold the loop further away.

Limited research—consult a pediatrician first.

Yes! Veterinary PEMF is used for arthritis and post-surgery recovery in animals.

Controversial—consult an oncologist. PEMF is not a cancer treatment.

No. It’s not a cure for cancer.

No. PEMF uses non-ionizing, low-frequency waves, unlike UV or X-rays.

No. Quality, intensity, and frequency vary widely—Cell2n develop and manufacturer their own technology. Cell2n is the only PEMF company to manufacture 3 different PEMF technology.

Many athletes use it for faster recovery and reduced muscle soreness.

Morning for energy; evening for relaxation. Adjust based on personal response.

Yes. Studies suggest it may improve sleep quality by reducing stress.

Yes (e.g., physical therapy, acupuncture). Inform your provider for coordination.

Yes, for specific uses like bone healing (FDA-cleared) and pain, there are tremendous amount of case studies. See scientific studies.

Some studies show objective improvements (e.g., reduced inflammation), suggesting real effects.

PubMed and NIH websites host peer-reviewed studies.

3 years replacement, or life time with the profit sharing.

Used since the 1970s, initially for bone fractures. Now expanded to wellness and pain.

Rare, but possible. Reduce intensity or session length if this occurs.

Usually not, but some clinics bill under physical therapy. Check with your provider for the code listed below.

 

1. 97032 – Application of a modality to one or more areas; electrical stimulation (manual), each 15 minutes. This code can sometimes be used for therapies involving electrical or electromagnetic stimulation applied manually, though coverage varies by insurer.

 

2. 97039 – Unlisted modality (specify type and time if constant attendance). This code is often used
when no specific code applies to the therapy. Documentation must include a detailed description of
the PEMF procedure and duration.

 

3. S8948 – Application of a modality (requiring constant provider attendance), low-level laser; each 15 minutes. Though designed for low-level laser therapy, some practitioners have reported using this for PEMF when other codes do not fit.

You’ll lie or sit near a device. Mild warmth or tingling is normal; no pain.

Anecdotal reports suggest reduced frequency/severity.

Some studies show pain reduction, but results vary. Consult a specialist.

Yes. See Cell2n product price list.

FDA-cleared for osteoporosis—studies show enhanced bone repair.

No known interactions, but consult your doctor if on blood thinners or immunosuppressants.

Unlikely. Adjust settings if effects diminish over time.

No. It’s non-invasive and doesn’t involve drugs.

Yes. Studies show it may lower inflammatory markers like TNF-α and IL-6.

Track symptoms (pain levels, mobility, sleep). Results may take weeks for chronic issues.

PEMF applicators may get warm due to electrical resistance in the coils, energy from the magnetic field, or prolonged use. A slight warmth is normal, but if it becomes excessively hot, the sessions might be to long. Turn off the PEMF unit and let the applicators cool down.

5 - 10 years.

Dust buildup cleaning, check plug and socket, check and clean fans.

Check plug and socket, check and clean fans.

If operating time at 30 min, stop for 5~10 min.

Lifespan might be reduce. 5 year should be no issues.

Replacement, parts and labor include. Freight extra.

Simple video instruction how to show you how to clean the filter fans.

Yes.

$1,500 for a fourth year warranty, includes all parts and labor, $2,500 for the fifth year warranty, includes all parts and labor.

Typically, repair costs range from 10% to 20% of the product's price. However, we have not encountered the need for repairs in the past, except in cases involving acts of God.

The most costly components to replace are the capacitor and the circuit board.

Within a week.

Yes, free loaner within a few days if we have in stock.

Both, in-house or a authorized service provider.

It would be shipped to Arizona, California, Texas but we plan to setup a service center in Arizona and Texas next year.

Less than 1% within 3 years

3% within 5 years

5% within 10 years

Our first-generation PEMF devices have been in the market for 9 years, with many locations still actively using them. The 3000 model, our third-generation design, has been engineered for even greater durability.

No software upgrade are required.

For trade-ins, the returned unit would be donated to an organization pre-approved by Cell2n, and customers would receive a 20% discount toward the purchase of a new PEMF unit.

Average Power Consumption: The equipment operates between 500 and 800 watts. Taking the average. Daily Usage: The equipment runs for 40 minutes each hour over an 8-hour workday. Monthly Usage: Assuming 30 days in a month. Energy Consumption: Converting watts to kilowatts (kW). Electricity Rate: As of August 2024, the average residential electricity rate in California is 31.05 cents per kWh. Monthly Cost: Operating a Cell2n PEMF device as described would result in an estimated monthly electricity cost of approximately $32.31 in California.