VORRICHTUNG ZUM EINBRINGEN VON BIOMATERIAL

VORRICHTUNG ZUM EINBRINGEN VON BIOMATERIAL

A device for delivering small spheres of biomaterial into a determined portion of a bone including a cylindrical hollow body of inside diameter D 1 having a filling first end and a second end provided with a snap-fastener, a shutter-forming guide rod having a main portion that is cylindrical with an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CIROTTEAU, YVES, GIANGRANDE, ERIC
Format: Patent
Sprache:ger
Schlagworte:
BANDAGES, DRESSINGS OR ABSORBENT PADS
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
DIAGNOSIS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
SURGERY
TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:A device for delivering small spheres of biomaterial into a determined portion of a bone including a cylindrical hollow body of inside diameter D 1 having a filling first end and a second end provided with a snap-fastener, a shutter-forming guide rod having a main portion that is cylindrical with an outside diameter D 2 and presenting an enlarged cylindrical portion suitable for co-operating with the snap-fastener of the body, and a piston constituted by a cylindrical part presenting an outside diameter D 3 and an axial bore of diameter D 4 . The diameter D 3 is slightly smaller than the inside diameter D 1 of the body and the inside diameter D 4 is slightly greater than the diameter D 2 of the rod in such a manner that, once the snap-fastener has been released, the rod can slide inside the piston, and the piston can slide inside the body.