QUICK RELEASE STERNUM CLOSING FIXATOR

QUICK RELEASE STERNUM CLOSING FIXATOR

Quick release sternum closing fixator according to the invention comprises a locking roller (1), and a male fixing piece (2) and a female fixing piece (3) that can be plugged together. The male fixing piece (2) has an elastic plug (21) and the first claw hook plate (22). The elastic plug (21) has th...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WEI, Dong, Yang, Jiaping, HU, Renmin, MA, Fei
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:Quick release sternum closing fixator according to the invention comprises a locking roller (1), and a male fixing piece (2) and a female fixing piece (3) that can be plugged together. The male fixing piece (2) has an elastic plug (21) and the first claw hook plate (22). The elastic plug (21) has the first serration (23) on both sides and a tightening groove (24) in the middle, thus forming two elastic claws (25). A tensioning device forcing the two elastic claws (25) to move against each other is provided between the said locking roller (1) and the two elastic claws (25). After the locking roller (1) rotates, when the elastic claws (25) on the male fixing piece (2) lose resilience due to the growth of human tissues, the two elastic claws (25) can be forcibly pulled back to the initial state by rotating the locking roller (1), thus smoothly and quickly opening the sternum closing fixator. It is easy to operate and highly maneuverable.