
Harmony P4 HD modular
Item #: 4R183Heavy Duty mechanical vacuum pump with Vertical Shock and Torsion
Restrictions to Coding and/or Coverage may apply
Learn more about our Reimbursement Services
Overview
Benefits
The Harmony P4 Modular is a line extension to our mechanical vacuum pumps whose design allows for different proximal connections with the same fast vacuum generation as the other P4 pumps. The Harmony P4 pumps also incorporate a vertical shock reducing pylon and torsion unit in addition to active vacuum volume management. The modular design with external tubing allows for easy upgrade from older pumps or into existing vacuum sockets.
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
Specifications
Activity Level | K3, K4 |
---|---|
Material | Aluminum, Titanium |
Maximum Body Weight | 110 - 330 lbs (50 - 150 kg) |
Clearance Height: | 4 7/8" (125 mm) |
Part Weight: | 23.5 oz (665 g) |
Spare parts
Documents
4R182/4R183 Harmony P4 Instructions for Use
Instructions for Use: (EN/DE)
Publish date: Mar 4, 2020
PDF Document (647G1497-IFU4R182_4R183HarmonyP4Mod.pdf | 1 MB)
Vacuum Solutions Reimbursement Guide
Reimbursement: (EN)
Publish date:
PDF Document (VacuumSolutionsReimbGuide_11189.pdf | 1019 KB)
LL Prosthetic Documentation Packet
Reimbursement: (EN)
Publish date: Jul 20, 2020
4R180 Harmony P4 | 4R181 Harmony P4 HD - Specification Sheet
Product Information: (EN)
Publish date: Sep 1, 2017
Clinical Research Summary: The Benefits of Vacuum Compared to Other Suspension Materials
Product Information: (EN)
Publish date:
Vacuum Studies Bibliography
Product Information: (EN)
Publish date: May 1, 2015
Harmony System Brochure
Product Information: (EN)
Publish date: Jul 18, 2020
Vacuum Appeal Guide and Letter
Reimbursement: (EN)
Publish date:
Elevated Vacuum Clinical Studies
Reimbursement: (EN)
Publish date:
PDF Document (ElevatedVacuum_ClinicalStudies_11189.pdf | 139 KB)
Harmony System Poster
Product Information: (EN)
Publish date: Jan 19, 2018
Vacuum Evidence Essentials
Reimbursement: (EN)
Publish date:
PDF Document (Vaccum_Evidence Essentials_081720.pdf | 170 KB)