How does it work?
The Bio Wave HIFU 4D utilizes the groundbreaking MMFU (Macro & Micro Focused Ultrasound) system, providing a non-surgical solution for remodeling tissue and achieving aesthetic enhancement.- Targeted Energy Delivery: MMFU adjusts the depth to treat the dermis and subcutaneous fat layers, creating thermal coagulation points (TCPs) at precise depths.
- Dual Technology Synergy: The system employs the SD dual technology synergy by simultaneously delivering MFU (Micro Focus Linear Ultrasound) and 4-pole RF (Radio Frequency) energy.
- Collagen Regeneration: Focused ultrasound and RF energy penetrate the skin layers without damaging the epidermis. This controlled heat initiates neocollagenesis (new collagen formation) and elastogenesis (new elastin formation).
- Lifting Mechanism: The thermal effect causes existing collagen fibers to immediately contract, leading to a visible lifting effect. Over time, new, stronger collagen is built, providing the long-term effect of lifting, firmer, and more attractive skin through specific ligament anchoring and pulling operation technology.
- Painless and Effective: The synergistic action ensures that energy is delivered effectively while minimizing discomfort, resulting in an effective treatment at one time treatment that is painless and non-traumatic.
- MFU + RF Dual Synergy: The SD dual technology synergy system (Micro Focus Linear Ultrasound + Radio Frequency) provides simultaneous energy output for a double guarantee (“ultrasonic D + heat M Ji”) of suspension lifting and tightening.
- Layered Anti-Aging Septet: Utilizes different depth probes to address the full septet of aging layers, ensuring comprehensive layered anti-aging for a three-dimensional improvement of skin age, skin texture, and complexion.
- Original 2mm Eye/Wrinkle Probe: Features a specialized 2mm probe aimed at the eyes and deep wrinkles. Its MFU dual engine achieves a high peak value, boosting energy delivery by 3 times in one second for powerful localized results.
- Customized Parameter Settings: The new Doublo ultrasound equipment provides customized parameter setting services via a clear operation interface, ensuring the status of the equipment is clear at a glance and treatments are tailored to the client’s needs.
- Single-Session Efficacy: Designed for high patient satisfaction, the system promises suspension lifting and tightening that is effective at one time.
Operational Safety & Best Practices
The Bio Wave HIFU 4D is a professional instrument built for safety and precision. We require all operators to adhere to strict safety guidelines:Electrical Safety and Handling
- The system uses a single-phase 220V power supply (maximum output current \le 10A).
- To extend service life and reduce power impact, we recommend using a 3000W voltage stabilizer.
- Users must not move the machine long distances without the original shock-absorbing packaging, as this may affect the optical system and energy output.
- Good grounding is essential for safe operation; the machine grounds through the three-core power supply.
Troubleshooting
| Failure Phenomenon | Causes | Exclusions and Solutions |
| Device not working | The power plug is not inserted into the socket. The power switch is off. Power fuse failure. | Check power. Check the power switch. Replace the fuse. |
| The handle does not work | The number of probes used up. The working head is damaged. The working interface on the back of the instrument is not installed correctly. | Check the number of probes. Replace the working head. Reinstall the working interface correctly. |
Professional Use Requirements
- This instrument is dedicated to beauty salons and requires operation by a professional beautician.
- Do not disassemble or attempt operations not described in the manual; all maintenance requires factory-approved personnel.
- Do not operate near a water source or with wet hands; avoid spilling liquid on the instrument.
- Always use a power supply consistent with the machine’s specified value to prevent burnout.
- Always keep the original packaging for safe transportation if repair assistance is needed.
Contraindications and Taboo Areas
Taboo Crowd (Not Suitable for Nursing):- Any wound on the facial skin.
- Having an electronic device or a metal stand inside the body.
- Patients with wounds and systemic disease, or blood coagulation issues.
- Patients with herpes virus infection, autoimmune disease, or severe cystic acne.
- Pregnant or breastfeeding women.
- Those receiving chemotherapy or cytoviral drugs.
- Patients with genetic allergies or unhealed surgical wounds.
- Body: Bone area, nerve area, navel, posterior superior spine (PSIS), pelvis, ulna, or sciatic nerve.
- Face: Bone area, one finger beside the mouth/ear, the sunken temple, the corner of the eye, one finger up on both sides of the brow, and inside the eye socket.
Preparations and Line Drawing Protocols
Before Operation: Ensure all necessary consumables are prepared: Ultrasonic gel, gel bowl and spatula, cleansing basin, water, cleansing towel, cotton pad, cotton swab, paper towel, disinfecting alcohol, disposable towel, headgear, surgical gloves, and masks. Facial Line Drawing Instructions:- Mark Taboo Areas: Mark the restricted zones (e.g., one finger beside the mouth/ear, corner of the eye).
- Define Jawline: Find the jawline position and draw a line along the edge.
- Apple Muscle: Find the highest point of the apple muscle, connect the nose wing to the apple muscle, and then connect to the middle of the ear.
- Avoid Corners of the Mouth: Avoid 1-2cm at the corners of the mouth and connect vertically.
- Eye Area: Use a finger to touch the eye socket position; draw the line along the eye socket, but do not operate inside. Mark the “X” position at the corner of the eye, do not operate there.
- Connect the mandible line and the mandible near the throat, creating a triangle area to be connected vertically.
- Mark the throat position as a taboo area, then translate and draw lines sequentially outward.
- Abdomen: Mark 2 fingers above and below the umbilicus as taboo. Draw a line along the lower edge of the rib and the ilium edge along the bone line. Use a line ruler for grid connection.
- Thigh: Find and mark the nerve site as a taboo area. Use the body to draw a line ruler to mark and connect the treatment points.
A: MMFU stands for Macro & Micro Focused Ultrasound. The Bio Wave system uses MMFU to precisely deliver focused ultrasound energy to the dermis and subcutaneous fat layers. The "Macro" focus allows for fat reduction and body contouring, while the "Micro" focus is on skin tightening and collagen stimulation.
A: The SD dual technology synergy system in the Bio Wave HIFU 4D combines MFU (Ultrasound) and 4-pole RF (Radio Frequency). By delivering both energies simultaneously, it creates a synergistic thermal effect that enhances collagen contraction and production, providing a more robust and comprehensive suspension lifting and tightening result than single-technology devices.
A: The original 2mm probe is specifically designed for delicate areas like the eyes and deep wrinkles. It leverages the MFU dual engine, which allows the probe to achieve a high peak value, increasing the output energy by 3 times in one second, ensuring highly focused and effective wrinkle reduction in sensitive zones.
A: The Bio Wave HIFU 4D is marketed as being effective at one time due to the immediate contraction of existing collagen fibers caused by the heat. Optimal lifting and firming results, driven by new collagen formation, typically become fully apparent over the following 2 to 3 months.
A: Although the system operates on a single-phase 220V supply with a maximum current of 10A, the manufacturer Bio Wave recommends a 3000W voltage stabilizer. This is crucial for extending the machine's service life and reducing the impact of power grid fluctuations on the precision instruments within the operating system.

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