DISPOSABLE PEN-TYPE BLOOD-RETURN-VISIBLE AND ANTI-REFLUX VENOUS BLOOD COLLECTION NEEDLE

A venous collection needle comprises a venous puncture needle, a transparent needle seat, a one-way valve fixation seat in a cavity of the needle seat, and an anti-reflux one-way valve on the valve fixation seat. The valve fixation seat is plugged from a front of the needle seat and mounted in the c...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LIU, ZHENKUAN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
Online-Zugang:	Volltext bestellen
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