Exallence in breast fat grafting
EXAFAT® is an advanced Fat Grafting System designed exclusively for Breast Surgery
Reconstruction
Augmentation
Explantation
Reshaping
ALL-IN-ONe
All you need in one sterile, ready to use kit
PURIFIED FAT
EXAFAT enables safe, simple and efficient fat purification through a brief, active, and gentle continuous washing-filtration process – Fat Dialysis
versatile
EXAFAT can be used in subtle contouring, defects or in large-volume grafting procedures
the standard
With EXAFAT, the same tools, methodology, and techniques are applied in every case, ensuring a reproducible process and more consistent results
USER-FRIENDLY
Every component is engineered to streamline the procedure to save OR time while preserving fat viability through:
Efficient
fat harvesting
Harvesting
Cannula
Designed to be fast
The 12 “rough” ports are distributed across 3 sides of the cannula, leaving one side port-free
Precise in fat sizing
The port size and shape, combined with the recommended vacuum, enable the harvesting of fat lobules < 3 mm Ø
GENTLE WITH DONOR SITE
The 1 port-free side helps prevent irregularities
COMFORTABLE
250mm x 3mm Ø
Bendable
Bends easily for fat harvesting in difficult donor areas
DUAL-USE
This harvesting cannula can also be used for tumescent infiltration of the donor site
ERGONOMIC
With winged connector for quick on/off screwing
VACUUM LOCKING 20mL SYRINGE
PRECISE VACUUM CONTROL
Finery tunable with 5 mL increments to maintain optimal vacuum below avg. 300 mmHg, minimizing adipocyte damage
USER-FRIENDLY
- Easy lock/unlock system for vacuum adjustments
- Comfortable for all hand sizes
- Large wings and bold graduations
Optimised workflow
The 2 syringes supplied in the kit enable a smooth and continuous fat harvesting
Gentle
fat purification
Purification
FAT DIALYSING STATION
At the core of the EXAFAT kit, the EXAFAT Station is an advanced lipoaspirate purification system, designed to ensure safe, efficient, consistent, and respectful fat purification through a brief, active, and gentle continuous washing–filtration process — Fat Dialysis
SAFE
Operates in a closed-loop system
EFFICIENT
- Dialyses up to 200 mL of lipoaspirate per cycle
- Fast, effortless and time-saver
RESPECTFUL
Preserves adipose cell viability by retaining the SVF niche*
REPEATABLE
Delivers consistent fat purification across multiple cycles
Fat Dialysis
Redefining Fat Purification
Fat dialysis is a gentle and highly selective purification process that removes most unwanted components—such as tumescent fluid with drugs, blood (especially red and white blood cells), and oil—from harvested fat through a gravity-driven flow.
Unlike traditional washing or filtering techniques, EXAFAT employs a semi-permeable microfiltration barrier in a cylindrical form. This barrier, with 50-micron pores, allows liquid waste to pass through under controlled hydrostatic pressure.
The result is a significant reduction of contaminants and inflammatory triggers that could compromise graft survival, while maintaining the structural integrity and biological viability of the dialyzed adipose tissue.
Inside the EXAFAT Station
stage 1 - separation
• Load the cylinder with washing solution (1) and harvested fat tissue (2)
• Gentle yet active mobilization with a spatula
• Non-adipose components are separated by density and move toward the cylinder filter, becoming ready for drainage:
• Oil rises (3)
• Residual blood cells (4), drugs and DAMPs are diluted and suspended
• Viable adipose tissue remains inside the dialysis cylinder
stage 2 - Continuous Washing & Collection
• Opening the washing inlet and waste outlet simultaneously creates a gentle, continuous flow
• This washing process efficiently removes suspended non-adipose toxic components, while purified fat is retained inside the dialysis cylinder
• Once washing is complete, the washing inlet is closed
• The excess fluid is filtered, and the purified fat is immediately collected and stored for grafting
comparative performance
EXAFAT vs DECANTATION & CENTRIFUGATION
- 1EXAFAT retains 20% (±5%) of clean fluid, compared to 33% (±6%) of non-purified fluid with traditional decantation*.
- 2EXAFAT yields 18% avg. more purified fat than the same input volume processed by decantation*.
- 3EXAFAT yields 5% avg. more purified fat than the same input volumen processed by Coleman centrifugation*.
Although both dialysis and centrifugation effectively concentrate fat, the dialysis method preserves a higher level of residual hydration without compromising the purified fat volume yield. This feature may positively impact graft take because:
1) It helps protect adipocytes and stromal cells from mechanical damage during injection
2) It enhances injectability and promotes a more uniform fat distribution within the recipient site
Current literature supports the idea that maintaining a certain degree of hydration—though not precisely defined—can help preserve cellular components and facilitate injection. In contrast, excessive dehydration has been associated with increased shear stress and reduced adipocyte viability (Coleman 2007; Conde-Green 2013; Sierra-Sánchez 2020)
Precise
fat injection
INJECTION
2 CANNULAS
1DUCKBILL BLUNT
2round blunt tip
- Ideal for atraumatic fat injection into loosened tissue – 150mm x 2.1mm Ø
- 45° port angle to reduce fat shear stress during injection
OPTIMAL 150mm LENGTH
BENDABLE
EASY FAT DISTRIBUTION
Optimal
tissue expansion
TISSUE EXPANSION
SUBCISION NEEDLE
ULTRA-SHARP LONG TIP
Enables precise subcision for scar release, minimizing collateral trauma through infusion of a vasoconstrictive solution
STRONG & STABLE
Built with a 16G Ø and a stainless-steel stylet for maximum strength
COMFORTABLE
The 150 mm length ensures a comfortable grip
The adjustable sliding stopper enhances finger stability for greater control
VERSATILE
Also enables efficient drainage, precise injection with centimeter markers and ultrasound-guided biopsy
OTHER IMPORTANT COMPONENTS INCLUDED:
- 16G x 90mm Needle: for the entry-point of 2.1mm cannulas
- FLL – FLL Connector: For fat transfer between syringes
FAT DIaLYSIS
REDEFINING PURIFICATION
BRIEF ACTIVE GENTLE EFFICIENT
step-by-step
BETTER TOOLS REFINE TECHNIQUES
BETTER TECHNIQUES IMPROVE OUTCOMES
fat-friendly
Findings from an internal comparative study on biological characterization:
MSCs VIABILITY*
comparison study
CELL VIABILITY AFTER SAMPLING:
Number of MSCs per mL of adipose tissue
IN VITRO PROLIFERATION:
Increase factor (ratio between final and initial number of MSCs at 7/14/21 days)
FAT PURITY*
EXAFAT
coleman
The EXAFAT samples (Fig. 1 & 2) exhibits a uniform composition, free from oil and red blood cells (RBCs).
In contrast, the images of the lipoaspirate obtained using the Coleman technique (Fig. 3 & 4) show blurred sections, indicating RBCs.
SAFETY EFFICIENCY FAT VIABILITY SATISFACTION
Exallence in breast redesign
REFERENCE: EXAFAT-04
*Internal data provided by the Manufacturer