This guide offers an educational, technical overview of plastic, aesthetic & dermatological procedures and the device technologies used in this field. For unwanted veins, non-thermal adhesive closure can seal varicose veins without heat, while radiofrequency techniques can treat smaller spider veins and telangiectasias. As a medical device manufacturer, INVAMED develops technologies in this area; the information here is educational and not medical advice.
Background: Minimally Invasive Aesthetic and Dermatological Procedures
Laser-assisted liposuction uses laser energy alongside fat removal for body contouring and is associated in the literature with additional tissue effects such as vessel coagulation. These approaches are generally performed on an outpatient basis and are described as minimally invasive, though recovery and suitability vary between individuals. Minimally invasive aesthetic and dermatological procedures aim to achieve body contouring and vein treatment through small-access techniques rather than open surgery.
Core Technologies and Options
Laser-Assisted Liposuction. Laser-assisted liposuction combines laser energy with fat removal to assist body contouring during the procedure. The laser component is intended to help address fat while producing additional tissue effects described by the manufacturer. Laser Lipolysis. Laser lipolysis is the use of laser energy to act on fat tissue as part of a contouring procedure. By delivering energy locally, it is intended to assist fat treatment and, per the manufacturer, contribute to skin tightening. Collagen Remodeling and Skin Tightening. Some laser-assisted contouring devices are described as producing a collagen remodeling effect intended to tighten the skin in the treated area. This effect is presented as an additional benefit alongside the fat-contouring goal of the procedure. Non-Thermal Adhesive Vein Closure. Non-thermal adhesive vein closure seals a varicose vein using a medical adhesive rather than heat, avoiding the need for tumescent anesthesia. Because no thermal energy is applied, it is intended to avoid heat-related effects on surrounding tissue. Radiofrequency for Spider Veins. Spider veins, telangiectasias, and small reticular varices are fine surface vessels that may be treated with precise, low-power energy. Radiofrequency delivered through a fine needle can coagulate these small vessels without incisions. Small and Reticular Vein Ablation. Small reticular veins sit just beneath the skin and can feed visible spider veins on the surface. Fine-needle radiofrequency is designed to target these small vessels with precise, low-power coagulation.
Comparing the Approaches
Laser-assisted liposuction vs Traditional liposuction. Traditional liposuction removes fat through suction alone, while laser-assisted liposuction adds laser energy during the procedure. Both are contouring procedures, and the described differences relate to the added tissue effects of the laser. Laser lipolysis vs Radiofrequency lipolysis. Laser lipolysis uses laser energy to act on fat tissue, while radiofrequency lipolysis uses RF energy toward a similar contouring goal. INVAMED's Liposer is a laser-based system associated with vessel coagulation and skin tightening. Non-thermal adhesive closure vs Thermal vein ablation. Non-thermal adhesive closure seals a vein with a medical adhesive and, in the VenaBlock system, requires no thermal energy or tumescent anesthesia. The adhesive route is intended to avoid heat-related effects, while thermal methods have a long track record.
INVAMED Portfolio in This Area
INVAMED's related devices include: Liposer, VenaBlock Non-Thermal Vein Closure System, VenoNeedle Small Vein RF Ablation System. Detailed specifications for each are provided in the product documentation.
Key Considerations
- Non-thermal adhesive closure with the VenaBlock system requires no thermal energy or tumescent anesthesia and polymerizes in under one second, per the manufacturer.
- Fine-needle radiofrequency for small veins is intended to coagulate without incisions, with the specific pattern of veins assessed by the clinician.
- Described effects such as vessel coagulation and skin tightening reflect the manufacturer's design intent rather than guaranteed results.
Frequently Asked Questions
What is the Liposer system used for?
INVAMED positions Liposer for laser-assisted liposuction, providing laser lipolysis with simultaneous vessel coagulation and a described collagen remodeling and skin-tightening effect.
What success rate is reported for VenaBlock?
Clinical publications cited by INVAMED report success rates of around 96% for the VenaBlock system; these describe studied performance rather than an individual guarantee.
Is laser liposuction minimally invasive and outpatient?
INVAMED describes laser-assisted liposuction as minimally invasive and typically outpatient, though the setting and recovery are determined by the clinician and facility.
About INVAMED
Device availability and regulatory status vary by country. Please contact INVAMED or your authorized local distributor for current regulatory information applicable to your region.
Related on INVAMED
- Plastic, Aesthetic & Dermatological Procedures — product category
- Small and Reticular Vein Ablation Explained — A Technical Guide
- Is laser liposuction minimally invasive?
- How does laser lipolysis work?
Important Disclaimer
The information here is provided for educational purposes and to describe device technology; it is not a substitute for professional medical advice, diagnosis, or treatment. Only a licensed healthcare provider can determine whether a given procedure or device is appropriate for a specific patient. INVAMED products are restricted to use by qualified professionals following the official IFU. Regulatory clearance and labeling differ between regions, and not all products or indications are available in every market.
Reviewed by the INVAMED Medical Affairs team. Content is educational and technical in nature.