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Surgical / MedicalHealthcare & Hospitals

Modular Prosthetic Limb

Built by Johns Hopkins University Applied Physics Laboratory · United States· Launched 2010

Updated Jul 2026·methodology

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Made by Johns Hopkins University Applied Physics LaboratoryOpen company

Not enough evidence to rank. Listed among 96 Surgical / Medical robots; 39 carry a rank.

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Watch it work

4 videos

More videos

APL’s Modular Prosthetic Limb Reaches New Levels of Operability

Johns Hopkins Applied Physics Laboratory

Amputee Makes Music with the Modular Prosthetic Limb

Johns Hopkins Applied Physics Laboratory

Revolutionizing Prosthetics at APL

Johns Hopkins Applied Physics Laboratory

RoboScore

39.4/ 100

Out of 100. Checks on sales, customers, specs and track record.

Speculative — thin evidence

No named customers yet. The score uses the rest of its record.

3 of 9 checks have data

Updated daily from public data. Missing data is skipped, never counted as zero.

What counts

Average of the 3 checks with data. Checks without data are left out.

CheckWeightScore
On sale20%25/100
In use20%Not counted yet
Track record12%Not counted yet
Specs on file12%91/100
Funding12%Not counted yet
Company age8%100/100
Other robots6%Not counted yet
News6%Not counted yet
Wikipedia entry4%Not counted yet

Overview

The Modular Prosthetic Limb is a bionic arm with human-level dexterity, weight, range of motion, and force generation. It's designed to restore full functionality to upper-extremity amputee soldiers.

Flagship features

  • Designed for individuals with upper limb amputations; controlled via myoelectric sensors on the residual limb
  • Can also be controlled via brain-computer interface (BCI) for individuals with paralysis or ALS
  • 26 moving, articulated joints — nearly as many as a human hand
  • Medium: carbon fiber, aluminum, steel, select polymers
  • Developed by Johns Hopkins University Applied Physics Lab (JHU APL) in partnership with Hunter Defense Technologies
  • Demonstrated capabilities include controlled movements, small object manipulation, tool manipulation, and clothes pin manipulation (per demo video)

Will it fit your job?

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At a glance

Specifications

From the makerCheckedEstimated
Rehabilitation
Yes

64% of surgical / medical robots have it

False
False
26

More joints than 96% of 27 Surgical / Medical robots with this spec

Detailed specifications

What it is built for1
rehabilitation
Controls & integration1
Custom Embedded[3]
Buying & support1
Deployment Count
10

Who uses it

No named customer yet

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Company milestones(estimated)

  • 2018DeploymentJohnny Matheny takes home MPL
  • Aug 2016DeploymentThought-controlled arm with sensory feedback reported
  • Jan 2016DeploymentMPL reaches new levels of operability
  • Apr 2014MilestoneMPL exhibited at USA Science and Engineering Festival
  • Mar 1942MilestoneFounded
  • Not yet on fileMilestoneWorld War II origin

Frequently asked questions

Who makes the Modular Prosthetic Limb?
The Modular Prosthetic Limb is developed by Johns Hopkins University Applied Physics Laboratory, based in United States.
What type of robot is the Modular Prosthetic Limb?
The Modular Prosthetic Limb is a Surgical / Medical robot made by Johns Hopkins University Applied Physics Laboratory.
How much does the Modular Prosthetic Limb cost?
Pricing for the Modular Prosthetic Limb is not publicly listed. Contact Johns Hopkins University Applied Physics Laboratory for a quote.
When was the Modular Prosthetic Limb launched?
The Modular Prosthetic Limb was launched in 2010.
What are the key specifications of the Modular Prosthetic Limb?
Key specifications of the Modular Prosthetic Limb: procedures rehabilitation, moving joints per arm 26, haptic feedback Yes, fda year false, ce mark year false.

Reviews for Modular Prosthetic Limb

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