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INT(EN)
For cerebral movement disorder
The gait training device
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Technical data:

  • What was needed: A device that allows people with cerebral movement disorders to practice walking
  • Requirements: Absolutely no lubrication or maintenance; quiet, low-vibration operation; suitability for compact designs and medical environments
  • Products used: dryspin® trapezoidal lead screw with matching trapezoidal lead screw nut, iglidur® plain bearing, drylin® WS double rail, iglidur® J washers
     
  • Success for the customer: The igus® solutions make it possible to mount parallel assemblies without the carriages jamming during movement. 
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Walking trainer

Problem

Learning to walk again is a huge challenge after an illness or other incident. It is much easier with outside help than on one's own. No special environmental conditions are required. The gait trainer is used only in clean indoor areas and at normal temperatures. But it does feature a compact design with hard-to-reach components and closed dimensional chains for which manufacturing tolerances and geometries are decisive for component performance. 

Solution

So Prodromus, a Polish company, used igus components in developing a gait recovery device. It was designed for those with cerebral palsy, meningo-spinal hernia, or spina bifida or who are recovering from trauma with or without regaining full motor function. The gait trainer can also be used to change the depth of the patient's body position. The igus solutions ensure smooth movement in all the carrier's linear and rotating elements. The result is a miniaturised solution that operates quietly and requires no maintenance in a medical environment. 

Products used

dryspin® trapezoidal lead screw

Lead Screw

dryspin® trapezoidal lead screw nut

Lead screw nut

drylin® W double rail

Double rail

iglidur® J plain bearings

Plain bearings

iglidur® J thrust washer

Thrust washer

Do you have questions about drylin® lead screw technology?

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The terms "Apiro", "AutoChain", "CFRIP", "chainflex", "chainge", "chains for cranes", "ConProtect", "cradle-chain", "CTD", "drygear", "drylin", "dryspin", "dry-tech", "dryway", "easy chain", "e-chain", "e-chain systems", "e-ketten", "e-kettensysteme", "e-loop", "energy chain", "energy chain systems", "enjoyneering", "e-skin", "e-spool", "fixflex", "flizz", "i.Cee", "ibow", "igear", "iglidur", "igubal", "igumid", "igus", "igus improves what moves", "igus:bike", "igusGO", "igutex", "iguverse", "iguversum", "kineKIT", "kopla", "manus", "motion plastics", "motion polymers", "motionary", "plastics for longer life", "print2mold", "Rawbot", "RBTX", "readycable", "readychain", "ReBeL", "ReCyycle", "reguse", "robolink", "Rohbot", "savfe", "speedigus", "superwise", "take the dryway", "tribofilament", "triflex", "twisterchain", "when it moves, igus improves", "xirodur", "xiros" and "yes" are legally protected trademarks of the igus® GmbH/ Cologne in the Federal Republic of Germany and where applicable in some foreign countries. This is a non-exhaustive list of trademarks (e.g. pending trademark applications or registered trademarks) of igus GmbH or affiliated companies of igus in Germany, the European Union, the USA and/or other countries or jurisdictions.

igus® GmbH points out that it does not sell any products of the companies Allen Bradley, B&R, Baumüller, Beckhoff, Lahr, Control Techniques, Danaher Motion, ELAU, FAGOR, FANUC, Festo, Heidenhain, Jetter, Lenze, LinMot, LTi DRiVES, Mitsubishi, NUM,Parker, Bosch Rexroth, SEW, Siemens, Stöber and all other drive manufacturers mention on this website. The products offered by igus® are those of igus® GmbH