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Related Experiment Video

Updated: Jun 2, 2026

High Throughput Microfluidic Rapid and Low Cost Prototyping Packaging Methods

High Throughput Microfluidic Rapid and Low Cost Prototyping Packaging Methods

Published on: December 23, 2013

Modular socket system versus traditionally laminated socket: a cost analysis.

Elna Normann¹, Anna Olsson, Thor-Henrik Brodtkorb

¹Department of Rehabilitation, School of Health Sciences, Jönköping University, Sweden.

Prosthetics and Orthotics International

|April 26, 2011

Summary

This summary is machine-generated.

The modular socket system (MSS) for prosthetic sockets is more expensive upfront than traditional methods but offers faster delivery and fewer patient visits. Further research into societal costs is recommended.

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Area of Science:

Prosthetics and Orthotics
Biomedical Engineering
Rehabilitation Medicine

Background:

The modular socket system (MSS) offers potential manufacturing advantages for prosthetic sockets, including speed and ease.
However, the initial cost of using MSS may be higher compared to traditional methods.

Purpose of the Study:

To compare the manufacturing costs of transtibial prosthetic sockets produced using MSS versus standard laminated sockets (PC).

Main Methods:

A concurrent controlled trial involving 20 patients across two orthopaedic facilities.
Direct costs, including material and time expenses, were analyzed.
Delivery time and patient visit frequency were also evaluated.

Main Results:

The total direct cost of manufacturing with MSS was significantly higher than with PC (p < 0.01).
MSS demonstrated significantly lower production and time costs.
Delivery time for MSS was dramatically reduced to 1 day, compared to 17 days for PC.

Conclusions:

Direct prosthetic costs are higher with MSS compared to PC.
MSS significantly reduces delivery time and the number of patient visits.
Further studies are needed to assess the full societal cost-effectiveness of MSS.