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Dynamic Vacuum System

Item #: 4R220

4R220 DVS vacuum pump for use with 6Y94 DVS liner

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Suggested HCPCS Coding: L5781

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Overview

The Dynamic Vacuum (DVS) is bridging the gap between valve and Harmony socket technology for transtibial fittings.

Integrating innovative design with simplicity, the Dynamic Vacuum reduces the movement between the limb and socket associated with limb volume fluctuations.

The DVS pump connects to the specific DVS liner magnetically and a knee sleeve is used to seal the system. Vacuum is generated during walking and this elevated vacuum is maintained in both swing and stance phase as opposed to passive systems such as a one way valve that only generate suction during swing phase. This give the user enhanced control and fit during all phases.

 

Specifications

Maximum Body Weight 330 lbs (150 kg)
Material Aluminum
Build Height 31 mm

Documents

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4R220 Dynamic Vacuum System - Instructions for Use

Instructions for Use

PDF Document | Published: Jul 10, 2020

LLP Prosthetist Documentation

Reimbursement: Documentation Guide

Reimbursement

PDF Document | Published: Apr 17, 2023

LLP Physician Documentation Guide

Reimbursement

PDF Document | Published: Apr 17, 2023

Vacuum Appeal Guide and Letter

Reimbursement: Toolkit

Reimbursement

PDF Document

Elevated Vacuum Clinical Studies

Reimbursement: Clinical Studies

Reimbursement

PDF Document

Dynamic Vacuum system - Fabrication of a prosthesis

Product Information

PDF Document | Published: Jul 1, 2016

DVS - Dynamic Vacuum Brochure

Product Information

PDF Document | Published: Sep 1, 2018

Vacuum Solutions Reimbursement Guide

Reimbursement: Toolkit

Reimbursement

PDF Document

Vacuum Evidence Essentials

Reimbursement: Clinical Studies

Reimbursement

PDF Document