Skip to content Skip to navigation menu

Canadian Customers: Take a look at our simplified Returns Process

Attention: Our ecommerce shop is experiencing problems with product and category pages not loading correctly. We do not currently have an estimated time for the site to be repaired. Please contact Customer Service to place an order.
CA: CACustomerService@ottobock.com or 800 665 3327

 

HARMONY P4 HD

Item #: 4R181
Harmony P4 Heavy-Duty vacuum pump with vertical shock and rotation
Log in to order

Détails du produit

Benefits
The Harmony P4 HD (Heavy Duty) is rated for patient weights up to 330 lbs and is a line extension to our P4 mechanical vacuum pump line whose design is lighter, shorter and faster vacuum than existing pumps. The Harmony P4 HD also has vertical shock reducing pylon and torsion unit incorporated in addition to active vacuum volume management. The unique direct connection to the socket also eliminates any external tubing. With over 1" less clearance than other pumps more users can get fit with more foot options.

Harmony’s proven clinical benefits
  • Limb volume management1
  • Reduces pistoning between the limb and socket2
  • Improves residual limb health3
  • Helps improve balance, reduce risk of falls and improve walking4

 

1 Kahle et al. 2014, Sanders et al. 2011, Street et al. 2006, Goswami et al. 2003, Board et al. 2001
2 Darter et al. 2016, Kahle et al. 2014, Kahle et al. 2013, Beil et al. 2002
3 Kahle et al. 2014, Hoskins et al. 2014, Traballesi et al. 2012, Brunelli et al. 2009
4 Samitier et al. 2014, Kahle et al. 2014, Kahle et al. 2013, Ferraro et al. 2011

Documents

Refine results

LLP Prosthetist Documentation

Reimbursement: Documentation Guide

Remboursement

Document PDF | Date de publication : 17 avr. 2023

LLP Physician Documentation Guide

Remboursement

Document PDF | Date de publication : 17 avr. 2023

4R180 Harmony P4 | 4R181 Harmony P4 HD - Instructions for Use

Notice d’utilisation

Document PDF | Date de publication : 5 avr. 2022

Vacuum Solutions Reimbursement Guide

Reimbursement: Toolkit

Remboursement

Document PDF

Vacuum Appeal Guide and Letter

Reimbursement: Toolkit

Remboursement

Document PDF

Elevated Vacuum Clinical Studies

Reimbursement: Clinical Studies

Remboursement

Document PDF

4R180 Harmony P4 | 4R181 Harmony P4 HD - Specification Sheet

Information produit

Document PDF | Date de publication : 1 sept. 2017

Clinical Research Summary: The Benefits of Vacuum Compared to Other Suspension Materials

The Benefits of Vacuum Compared to Other Suspension Materials: View a summary of studies comparing vacuum suspension to pin and suction suspension.

Information produit

Document PDF

Vacuum Studies Bibliography

Harmony Vacuum System Clinical Studies Bibliography: View a complete list of clinical studies for the Harmony Vacuum System

Information produit

Document PDF | Date de publication : 1 mai 2015

Harmony System Poster

Information produit

Document PDF | Date de publication : 19 janv. 2018

Harmony System Brochure

Information produit

Document PDF | Date de publication : 18 juil. 2020

Vacuum Evidence Essentials

Reimbursement: Clinical Studies

Remboursement

Document PDF