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 Experiment Videos

Improved venous return by elliptical, sequential and seamless air-cell compression.

N Labropoulos1, D S Oh, E Golts

  • 1Department of Surgery, Loyola University Medical Center, Maywood, IL 60153-3304, USA. nlabrop@lumc.edu

International Angiology : a Journal of the International Union of Angiology
|November 13, 2003
PubMed
Summary
This summary is machine-generated.

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

EFFECTS OF IRISIN ON REPRODUCTIVE HORMONES, LIPID PROFILES, AND OXIDATIVE STRESS BIOMARKERS IN MALE RATS.

Acta endocrinologica (Bucharest, Romania : 2005)·2026
Same author

Effect of thermal radiation on unsteady magneto-hybrid nanofluid flow in a <math></math> -shaped wavy cavity saturated porous medium.

Frontiers in chemistry·2024
Same author

[Treatment effect of hemifacial dysplasia by injecting transplantation of autologous tissue in the second stage surgery for total auricle reconstruction].

Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery·2021
Same author

Intrinsically p-type cuprous iodide semiconductor for hybrid light-emitting diodes.

Scientific reports·2020
Same author

Is the Clinical Outcome Good or Bad in Patients Hospitalized Within 1 Year After Kidney Transplantation?

Transplantation proceedings·2018
Same author

Clinical Outcomes of Kidney Transplantation in Patients With Biopsy-Proven Glomerulonephritis.

Transplantation proceedings·2018

Intermittent pneumatic compression (IPC) devices help prevent deep vein thrombosis (DVT). The VenaFlow System demonstrated superior hemodynamic improvements compared to other IPC devices, warranting further clinical trials for DVT prevention.

Area of Science:

  • Vascular Surgery
  • Medical Devices
  • Thrombosis Prevention

Background:

  • Deep vein thrombosis (DVT) poses a significant peri-operative risk.
  • Mechanical intermittent pneumatic compression (IPC) is a widely adopted prophylactic measure against DVT.
  • This study assesses the hemodynamic performance of a novel IPC device.

Purpose of the Study:

  • To evaluate the latest design features of the VenaFlow System IPC device.
  • To compare its hemodynamic effects against current IPC models.
  • To assess its potential for DVT prophylaxis.

Main Methods:

  • Duplex ultrasound scanning of 40 lower extremities in 20 healthy volunteers.
  • Measurement of venous acceleration time and peak vein velocity in the common femoral vein.

Related Experiment Videos

  • Comparison of VenaFlow System performance with previous studies of sequential IPC devices.

    • Main Results:

    • VenaFlow significantly augmented peak vein velocity (over 300% increase) and reduced acceleration time.
    • Hemodynamic improvements were consistent between right and left lower extremities.
    • The VenaFlow System exhibited superior peak velocities and shorter acceleration times compared to existing IPC devices.

    Conclusions:

    • The VenaFlow System's elliptical, sequential, rapid-filling compression significantly enhances common femoral vein hemodynamics.
    • Its performance surpasses that of other sequential IPC devices.
    • Further randomized trials are recommended to confirm its efficacy in DVT prevention.