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.
|Maximum Body Weight||330 lbs (150 kg)|
|Build Height||31 mm|
4R220 Dynamic Vacuum System - Instructions for Use
Instructions for Use
PDF Document | Published: Jul 10, 2020
LLP Prosthetist Documentation
Reimbursement: Documentation Guide
PDF Document | Published: Mar 3, 2022
Dynamic Vacuum system - Fabrication of a prosthesis
PDF Document | Published: Jul 1, 2016