LUER NEEDLE UNIT HAVING LUER NEEDLE, SUPPORTING CAP AND SYRINGE CAP

A luer needle unit and an injector effectively prevent a user's fingers from being hurt when a disposable needle (1) is separated from the luer needle (2) after the use, while realizing simple and positive attachment of the luer needle (2) to a supporting cap (4). Guide protrusions and guide re...

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Bibliographische Detailangaben
Hauptverfasser:	TOBIKI, HISAO, KATAYAMA, HITOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	CHAIRS FOR DENTISTRY 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 FUNERAL DEVICES HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE OPERATING TABLES OR CHAIRS TRANSPORT OR ACCOMODATION FOR PATIENTS
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Beschreibung
Zusammenfassung:	A luer needle unit and an injector effectively prevent a user's fingers from being hurt when a disposable needle (1) is separated from the luer needle (2) after the use, while realizing simple and positive attachment of the luer needle (2) to a supporting cap (4). Guide protrusions and guide recesses are provided between the luer needle (2) and the supporting cap (4) to prevent the rotation thereof. Guiding projecting portions are formed in the supporting cap (4) to guide a needle part (3) of the luer needle (2) in the axial direction.