Knowledge cryolipolysis machine What does a cryolipolysis procedure entail? A Step-by-Step Guide to Effective Fat Freezing for Body Contouring
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Tech Team · Belislaser

Updated 2 weeks ago

What does a cryolipolysis procedure entail? A Step-by-Step Guide to Effective Fat Freezing for Body Contouring


Cryolipolysis is a non-surgical body contouring technique that eliminates stubborn fat without the use of needles or anesthesia. The procedure utilizes a specialized medical device that clamps the targeted area between two cooling paddles, lowering the temperature significantly to induce fat cell death while leaving the skin unharmed.

The Core Mechanism Fat cells are biologically more susceptible to cold injury than skin or muscle tissue. By holding the tissue at a precise temperature (approximately 4°C) for a sustained period, cryolipolysis triggers a natural cell death process that permanently destroys 20% to 25% of the fat cells in the treated area.

The Procedure: Step-by-Step

Initial Preparation and Marking

The process begins with a professional assessment to identify specific areas of concentrated fat. The therapist marks the skin to ensure precise placement of the applicator.

Skin Protection

Before the device touches you, a gel pad or antifreeze membrane is applied to the marked area. This is a critical safety barrier that prevents the cooling plate from making direct contact with your skin, eliminating the risk of frostbite or dermal injury.

Device Application and Vacuum

The applicator is positioned over the target area. The device uses vacuum suction to draw the fatty bulge into the hollow space between the two cooling paddles. You will likely feel a strong pulling or tugging sensation during this moment.

The Cooling Phase

Once the fat is secured, the paddles rapidly cool down. This phase typically lasts between 35 minutes to 1 hour and 15 minutes, depending on the specific area and applicator used.

Post-Treatment Massage

Immediately after the applicator is removed, the provider performs a manual massage on the treated area for 3 to 5 minutes. This step is vital as it helps break down the crystallized fat cells, reportedly enhancing the final reduction results.

Sensations and Trade-offs

Managing Discomfort

While the procedure is non-invasive, it is not sensation-free. During the first few minutes, you may experience intense cold, tingling, stinging, or cramping as the cooling begins.

The Numbing Effect

These sensations are temporary. Usually within the first 10 minutes, the extreme cold acts as a natural anesthetic, and the treated area becomes numb. Most patients report no pain for the remainder of the session once this numbness sets in.

Temperature Precision Risks

The success and safety of the procedure rely entirely on precise temperature management. If the temperature drops too low without the protective membrane, skin damage can occur. However, the procedure is designed to target fat at roughly 4°C, a threshold where fat cells die but skin remains safe.

Making the Right Choice for Your Goal

Cryolipolysis is a tool for refinement, not major weight loss. Understanding your specific objective is key to satisfaction.

  • If your primary focus is spot reduction: This procedure is ideal for contouring specific "trouble spots" (like love handles or belly fat) by reducing the number of fat cells in that exact location.
  • If your primary focus is significant weight loss: This procedure is likely unsuitable, as it does not significantly alter total body weight but rather changes the shape of the treated area.

Ultimately, this procedure offers a permanent reduction of fat cells in treated areas with minimal downtime, provided you maintain a stable weight.

Summary Table:

Stage Duration Primary Action
Preparation 5-10 mins Skin marking and application of antifreeze membrane
Application 1-2 mins Vacuum suction to secure fat between cooling paddles
Cooling 35-75 mins Controlled reduction to 4°C to trigger cell death
Massage 3-5 mins Manual manipulation to break down crystallized fat

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