Die Pumpe des Dynamic Vacuum Systems besteht aus einem Zylinderkörper, einem magnetischen Kolben und Einweg-Ventilen. Es ist aus hart-coartiertem Aluminium gefertigt.
Reference number 4R220
Amputation Level TT
Material Aluminium
Dynamic Vacuum System – a small pump with a big impact

The Dynamic Vacuum System is an active vacuum system that combines innovative technology with ease of use for both technicians and users.

  • Unlike passive (valve) systems, the Dynamic Vacuum System not only generates a vacuum in the swing phase but also in the stance phase.
  • The prosthesis fits more firmly on the residual limb thanks to this vacuum, which improves the person’s perception of the ground beneath them.
  • Installation is simple: all common plaster casting techniques can be used and no certification is required.
  • Thanks to its low weight of 210 g and the low system height of 37 mm, the Dynamic Vacuum System is easy to integrate into the prosthesis solution.
  • The pump consists of a cylinder body, a magnetic piston and one-way valves.
  • The complete Dynamic Vacuum System requires the 4R220 pump, the special 6Y94 liner and a sealing sleeve (such as the 453A3 ProFlex).

Die Pumpe des Dynamic Vacuum Systems besteht aus einem Zylinderkörper, einem magnetischen Kolben und Einweg-Ventilen. Es ist aus hart-coartiertem Aluminium gefertigt.
Part Number 3C88-2
Dynamic Vacuum System – a small pump with a big impact

The Dynamic Vacuum System is an active vacuum system that combines innovative technology with ease of use for both technicians and users.

  • Unlike passive (valve) systems, the Dynamic Vacuum System not only generates a vacuum in the swing phase but also in the stance phase.
  • The prosthesis fits more firmly on the residual limb thanks to this vacuum, which improves the person’s perception of the ground beneath them.
  • Installation is simple: all common plaster casting techniques can be used and no certification is required.
  • Thanks to its low weight of 210 g and the low system height of 37 mm, the Dynamic Vacuum System is easy to integrate into the prosthesis solution.
  • The pump consists of a cylinder body, a magnetic piston and one-way valves.
  • The complete Dynamic Vacuum System requires the 4R220 pump, the special 6Y94 liner and a sealing sleeve (such as the 453A3 ProFlex).

Product information

Specifications
Amputation Level TT
Distal connector 4-hole
Weight 210 g
Material Aluminium
System height 37 mm
Product type(s) Active vacuum system
Documents and information

Brochures and information for the Dynamic Vacuum System can be found here.

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