Harmony P3 | Vacuum Solutions | Socket Technologies / Liners | Lower Limb Prosthetics | Prosthetics | Ottobock US B2B Site
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Harmony P3

Item #: 4R147=K
Does not include (2R57) 34mm pylon, please purchase seperately

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

Vacuum volume management system that is slimmer, lighter, lower-clearance than Harmony P2 for lower limb amputees who want a precise socket fit for confident movement all day long.
  • Elevated vacuum reduces fluctuations in residual limb volume for precise fit throughout the day
  • 20% lighter than Harmony P2 for better user acceptance
  • Lower clearance (4.6 inches/117 mm) so more users can benefit
  • Smaller circumference for better cosmesis
  • Less complex 3-in-1 functional ring allows service in the field
  • Functional ring absorbs vertical shocks and allows for natural rotation
  • Suitable for weights of 88 - 275 lbs
  • Recommended for activity levels K2 - K4

 

Scope of delivery:
  • 4R147 Harmony P3 Pump (incl. 4X147 Functional Ring*)
  • 2R117 Socket Connector (2x)
  • 4Y360 Muffler
  • 4Y383 Exhaust Flange Kit
  • 451F20 FitKit

Does not include (2R57) 34mm pylon, please purchase seperately

* Additional versions of the 4X147 Functional Ring can be ordered separately

Activity level K2, K3, K4
Pump mechanism Functional ring
Amputation type Transtibial
Weight range 88 - 276 lbs (40 - 125 kg)
Vacuum (max.) 650 mbar / 20 inHg
Clearance 117 mm
Proximal connection Pyramid Receiver
Distal connection 34 mm tube clamp
Pump Weigth 425 g
Pump Height 117 mm (4.6in)
Pump System Height 175 mm (6.9 in)
Torques Receiver Set Screws (Fig. 2, items 7 & 8): 15 Nm (133 in-lbs)
Clamp Ring Screw (Fig. 2, item 9): 10 Nm (88 in-lbs)
Retaining Screw (Fig. 5, item 10): 7 Nm (60.0 in-lbs)
Material Aluminium/Titanium/Nylon
Body Weight Recommended Functional Ring Item Number
88 - 103 lbs (40 - 47 kg) 0 4R147=0
104 - 121 lbs (48 - 55 kg) 1 4R147=1
122 - 143 lbs (56 - 65 kg) 2 4R147=2
144 - 165 lbs (66 - 75 kg) 3 4R147=3
166 - 192 lbs (76 - 87 kg) 4 4R147=4
193 - 220 lbs (88 - 100 kg) 5 4R147=5
221 - 247 lbs (101 - 112 kg) 6 4R147=6
248 - 276 lbs (113 - 125 kg) 7 4R147=7

4R147 HarmonyP3 - Instructions for Use

Instructions for Use: 647H14 (EN/DE/FR/IT/ES/PT/NL/SV/DA/NO/PL/CS/TR/EL/RU/JA)

Published Date: October 30, 2019

Vacuum Appeal Guide and Letter

Reimbursement (EN)

Toolkit

LL Prosthetic Documentation Packet

Reimbursement (EN)

Documentation Guide

Elevated Vacuum Clinical Studies

Reimbursement (EN)

Clinical Studies

Vacuum Solutions Reimbursement Guide

Reimbursement (EN)

Toolkit

Harmony User's Guide

Product Information: (EN)

Published Date: September 1, 2012

Harmony System Poster

Product Information: (EN)

Published Date: January 19, 2018

Harmony P3 System Fabrication of a TT Fitting - Technical Information 2.1.8

Product Information: 646T2_1_8 (EN)

Published Date: November 1, 2015

Harmony System Brochure

Product Information: (EN)

Published Date: January 1, 2018