F-4 Professional Dermoesthetic Platform | 4-in-1 Clinical Multifunction System with Bipolar Microcurrents, Electroporation, and Ultrasonic Peeling

Maximize the versatility of your treatment room, eliminate recurring consumable costs, and equip your clinic with a high-fidelity European standard thanks to the Alvi Prague F-4 Multifunction Aesthetic Equipment. This advanced tabletop dermoesthetic station clinically unifies with full compatibility 4 of the most in-demand non-invasive technologies in the aesthetic medicine, advanced cosmetics, and dermatological physiotherapy markets. Its precision engineering allows for comprehensive protocols of deep cleansing, intensive cell regeneration, structural toning, and transdermal active infusion in a single express session, accelerating the commercial success of your clinical business.

With a modular chassis featuring sleek and compact lines of **47 x 31.5 x 17 cm** and an ultra-optimized net weight of only 8.7 kg (10 kg gross with its reinforced packaging box of 52 x 37 x 38 cm), the F-4 model integrates perfectly into any technical table or auxiliary cart. The hardware offers adjustable configurations through an intuitive digital interface that allows each procedure to be customized according to the patient's biological characteristics. Designed under the strict safety and quality regulations of the European Union (Official CE Certification), it operates connected to **220-240 V / 50 Hz** networks with an extraordinarily low power consumption of only **45 W or less**, backed by an **IP20 protection class**.

Advanced Synergistic Effect: 4 Physical Forces for Structural Rejuvenation

The great competitive advantage of the Alvi Prague F-4 station lies in its ability to cleanly and successively combine mechanical stimuli, acoustic waves, and bioelectrical currents to slow down aging, activate lipolysis, and correct dermatological pathologies:

• Cavitational Ultrasonic Peeling (27-28 kHz): Professional ultrasonic blade that generates high-frequency acoustic micro-vibrations for deep skin cleansing. Clearly removes excess sebum, blackheads, and impurities without damaging the tissue, operating in two technical modes: Ultrasonic Peeling (desincrustation) and Ultrasonic Phonophoresis (molecular impregnation).
• Vacuum Diamond Microdermabrasion (1-72 cmHg): Adjustable suction pneumatic pump accompanied by an industrial set of 9 diamond tips of various diameters and grit sizes. Mechanically removes keratinized cells, smooths marks and acne scars, and stimulates express microcirculation and skin oxygenation.
• Needle-Free Mesotherapy (Transdermal Electroporation): Emits an alternating electric field of **2.5 to 5 kHz** with a millimeter current intensity of **0.2 to 30 mA**. This modulation temporarily opens ultra-microscopic aqueous channels in the cellular lipid bilayer, allowing for the transdermal administration of active substances (hyaluronic acid, peptides, vitamins) in a 100% painless and safe manner.
• Microcurrent Therapy (Facial Bio-Lifting): Electrical impulses with a bipolar triangular waveform operating in an elastic range of **1 to 300 Hz** and a current strength of **10 to 750 μA**. It has 4 automated operating modes for facial muscle reprogramming, microiontophoresis, express lymphatic drainage, and deep lifting of the face, neck, and body.

High-Demand Clinical and Dermoesthetic Indications

• Skin Laxity, Ptosis, and Loss of Facial Oval: Restructures atonic muscle fibers, lifts sagging tissues, and clearly rejuvenates contours.
• Hyperkeratosis, Dilated Pores, and Imperfections: Cleanly removes thickened stratum corneum, polishes epidermal micro-relief, and smooths wrinkles and expression lines.
• Tissue Asphyxia, Dehydration, and Edema: Activates local lymphatic drainage, improves capillary microcirculation, and promotes natural collagen and elastin synthesis.

Table of Technical Specifications and Official Parameters

Technical Application Protocol in the Cabin (Step by Step):

1. Initial Hygiene and Mechanical Polishing: Thoroughly and cleanly cleanse the patient's skin area. With the skin moistened, move the ultrasonic blade at 27-28 kHz to remove excess epidermal fat. If the patient has a thick stratum corneum, configure the diamond microdermabrasion, adjusting the vacuum between 20-40 cmHg; move the selected tip with linear and firm passes to impeccably polish keratinized cells.
2. Channel Opening and Non-Invasive Mesotherapy: Dispense the biologically active cocktail, serum, or lipolytic/anti-aging active ingredient onto the clean epidermis. Activate the needle-free mesotherapy module (electroporation) by regulating the frequency between 2.5-5 kHz on the digital panel. Move the infuser electrode in express circular motions; the electrical stimulus will force deep transdermal molecular absorption without causing pain or bruising.
3. Muscle Toning and Bio-Lifting: Select the microcurrents module and configure the mode to "Face and neck lifting" or "Facial muscle reprogramming." The bipolar triangular impulses of up to 750 μA will act directly on atonic muscle fibers. Perform upward vectorial maneuvers with the twin electrodes to elastically tighten the tissue and clearly redefine the facial oval.
4. Drainage and Express Protocol Closure: Change the microcurrents mode to "Lymphatic drainage" (1-300 Hz) and perform gentle passes following the direction of the lymphatic pathways towards the main lymph nodes to evacuate toxins and reduce tissue inflammation. Cleanly remove any remaining residue. The patient will immediately show a rejuvenated skin tone and can cleanly resume their normal routine.

💡 Pro Tip: The most common operational error when starting out with the ultrasonic spatula of the F-4 system is to apply the metal head completely flat on the skin or to exert excessive mechanical pressure with the tip, moving it at high speed. If the blade does not maintain a strict 45-degree angle with respect to the skin's surface, the 27-28 kHz vibration waves will not hit the water or conductive gel to generate the physical phenomenon of cavitation (the effervescence that empties the pore), but will instead rub the dry tissue forcefully, causing friction erythema or small, clean scratches. **Constantly moisten the skin with a gauze pad soaked in toner, place the blade at an elastic 45° angle, and move the handpiece against the direction of hair growth slowly and fluidly**. This meticulous technical detail will ensure excellent comfort, impeccably extract impurities, and consolidate the international prestige of your advanced clinic.

Official Training and Technical Support: Alvi Prague offers professional technical training services on demand with the acquisition of the F-4 platform, equipping its operators with the necessary skills to execute combined protocols for maximum safety and accelerated results.

Click "Add to Cart," integrate the 4-in-1 multifunctional power of the Alvi Prague F-4 system into your aesthetic portfolio, eliminate operational costs for consumables, and offer your patients visible cellular rejuvenation from the first session.