Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Negative Pressure Wound Therapy for the Prevention of Wound Complications After Hepatopancreatobiliary Surgery: A Systematic Review and Meta-Analysis.

Health science reports·2026
Same author

Are Routine Labs Necessary? Postoperative Electrolyte Trends in Lipedema Patients Undergoing Liposuction: Insights from a Single-Center Retrospective Cohort.

Aesthetic plastic surgery·2026
Same author

Short-Term Functional Trajectories After Surgery in Older Adults: National Patterns of Loss and Recovery in 436,471 Patients.

Annals of surgery open : perspectives of surgical history, education, and clinical approaches·2026
Same author

Artificial Intelligence-Based Risk Prediction Models for Complications After Tongue Cancer Surgery.

JAMA otolaryngology-- head & neck surgery·2026
Same author

The Utility and Applicability of the Modified 5-Item Frailty Index in Cosmetic Surgery.

Aesthetic plastic surgery·2026
Same author

Bioelectric Reawakening by a Self-Powered Thermoelectric Hydrogel Accelerates Diabetic Ulcer Repair.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Surgical Management of Hidradenitis Suppurativa: A Hospital Experience in Rwanda.

Plastic and reconstructive surgery. Global open·2026
Same journal

Do Dedicated Research Years Matter? Perspectives From Plastic Surgery Program Leadership.

Plastic and reconstructive surgery. Global open·2026
Same journal

Longevity and Volume Expansion of Hyaluronic Acid Dermal Fillers: A Cross-sectional 3-dimensional Magnetic Resonance Imaging Study.

Plastic and reconstructive surgery. Global open·2026
Same journal

Computed Tomographic Angiography-guided Zero-CO<sub>2</sub> Endoscopic Thoracodorsal Artery Perforator Flap for Salvage Breast Reconstruction After Deep Inferior Epigastric Perforator Flap Loss.

Plastic and reconstructive surgery. Global open·2026
Same journal

Juvenile Hyaline Fibromatosis Presenting as Progressive Flexion Contracture of the Middle Finger in a Child: A Case Report.

Plastic and reconstructive surgery. Global open·2026
Same journal

Plant Exosome Injection with or without Low Level Laser Therapy Promotes Skin Wound Healing: An Experimental Study.

Plastic and reconstructive surgery. Global open·2026
See all related articles

Related Experiment Video

Updated: Dec 27, 2025

Biochemical and High Throughput Microscopic Assessment of Fat Mass in Caenorhabditis Elegans
16:07

Biochemical and High Throughput Microscopic Assessment of Fat Mass in Caenorhabditis Elegans

Published on: March 30, 2013

21.1K

Comparative Analysis of Two Automated Fat-processing Systems.

Yang An1,2, Adriana C Panayi1, Bobin Mi1

  • 1Division of Plastic Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass.

Plastic and Reconstructive Surgery. Global Open
|February 26, 2020
PubMed
Summary
This summary is machine-generated.

A new Poloxamer Wash, Absorption, mesh filtration System (PWAS) effectively processes lipoaspirate for fat grafting, yielding a higher fat concentration compared to traditional methods. This innovation improves fat graft preparation efficiency.

More Related Videos

Shotgun Proteomics Sample Processing Automated by an Open-Source Lab Robot
10:12

Shotgun Proteomics Sample Processing Automated by an Open-Source Lab Robot

Published on: October 28, 2021

4.1K
Body Composition and Metabolic Caging Analysis in High Fat Fed Mice
10:28

Body Composition and Metabolic Caging Analysis in High Fat Fed Mice

Published on: May 24, 2018

16.2K

Related Experiment Videos

Last Updated: Dec 27, 2025

Biochemical and High Throughput Microscopic Assessment of Fat Mass in Caenorhabditis Elegans
16:07

Biochemical and High Throughput Microscopic Assessment of Fat Mass in Caenorhabditis Elegans

Published on: March 30, 2013

21.1K
Shotgun Proteomics Sample Processing Automated by an Open-Source Lab Robot
10:12

Shotgun Proteomics Sample Processing Automated by an Open-Source Lab Robot

Published on: October 28, 2021

4.1K
Body Composition and Metabolic Caging Analysis in High Fat Fed Mice
10:28

Body Composition and Metabolic Caging Analysis in High Fat Fed Mice

Published on: May 24, 2018

16.2K

Area of Science:

  • Regenerative Medicine
  • Biomaterials Science
  • Plastic Surgery

Background:

  • Fat grafting is a common procedure in plastic surgery.
  • Efficient processing of lipoaspirate is crucial for optimal graft outcomes.
  • Current methods for lipoaspirate processing can be time-consuming and variable.

Purpose of the Study:

  • To compare the efficacy of a novel Poloxamer Wash, Absorption, mesh filtration System (PWAS) against a traditional Ringer's Lactate wash, Decant, and mesh filtration System (RLDS).
  • To evaluate the quantity and quality of lipoaspirate processed by both systems in a preclinical setting.

Main Methods:

  • Lipoaspirate from 10 patients was processed using both the RLDS and PWAS systems.
  • Processed lipoaspirate was centrifuged to quantify fat, free oil, and aqueous components.
  • Cell viability was assessed using a trypan blue dye exclusion test, and processing time was measured.

Main Results:

  • Both systems yielded similar average fat volumes for grafting.
  • The PWAS system resulted in a significantly higher adipose volume fraction (89%) compared to RLDS (76%).
  • Cell viability and processing time were comparable between the two systems, with efficient oil removal in both.

Conclusions:

  • The Poloxamer Wash, Absorption, mesh filtration System (PWAS) is an effective method for processing lipoaspirate.
  • PWAS enhances the fat concentration of the processed lipoaspirate, offering a potential improvement for fat grafting procedures.