CANTILEVER PROTRACTION DEVICE

The present invention provides body anchored protraction devices. The protraction devices direct the negative forces of protraction over a large surface area on the chest and abdomen of a patient. The protraction devices employ a cantilever support rod and ultra-low friction joints to enable low com...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YUSCHAK, Thomas, D, KAVEH, Kevin, KAVEH, Cameron
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention provides body anchored protraction devices. The protraction devices direct the negative forces of protraction over a large surface area on the chest and abdomen of a patient. The protraction devices employ a cantilever support rod and ultra-low friction joints to enable low compression on the head without restricting free movement.