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The proven vacuum volume management system for lower limb amputees who want a precise socket fit for confident movement all day long.

  • Active vacuum system reduces limb volume fluctuations resulting in exceptional fit, heightened proprioception for increased balance, stability and confidence
  • Total surface weight-bearing socket in combination with urethane liner reduces pressure on load-bearing areas
  • Rotational feature allows wearers to move more naturally
  • Vertical shock absorption for reduced forces on the limb
  • Slim profile makes it easy to finish the prosthesis, achieving the look your patients desire
  • Proximal pyramid adapter and a distal tube clamp (30 mm)
  • Suitable for body weights of 110-220 lbs

Harmony P2

Item #: 4R144

Suggested HCPCS Coding: L5781 + L5984 + L5988
Restrictions to Coding and/or Coverage may apply
Learn more at Reimbursement Services

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Product Details

The proven vacuum volume management system for lower limb amputees who want a precise socket fit for confident movement all day long.

  • Active vacuum system reduces limb volume fluctuations resulting in exceptional fit, heightened proprioception for increased balance, stability and confidence
  • Total surface weight-bearing socket in combination with urethane liner reduces pressure on load-bearing areas
  • Rotational feature allows wearers to move more naturally
  • Vertical shock absorption for reduced forces on the limb
  • Slim profile makes it easy to finish the prosthesis, achieving the look your patients desire
  • Proximal pyramid adapter and a distal tube clamp (30 mm)
  • Suitable for body weights of 110-220 lbs
Technical Specifications
Activity level K2, K3, K4
Pump mechanism Piston
Amputation type Transtibial
User Weight Capacity 220 lbs
Vacuum (max.) 800 mbar / 24 inHg
Clearance 130 mm
Weight 520 g
Proximal connection Pyramid
Distal connection 30 mm tube clamp
Related
Accessories
Spare Parts
Documents

4R144, 4R150 Harmony - Instructions for Use

Instructions for Use: 647G1169 (EN/DE/FR/IT/ES/SV/PT/NL/EL/JA/ZH)

Published Date: August 1, 2015

Harmony User's Guide

Product Information: (EN)

Published Date: September 1, 2012

Harmony System Poster

Product Information: (EN)

Published Date: January 19, 2018

Harmony System Brochure

Product Information: (EN)

Published Date: January 1, 2018