DISPOSITIVO PER IL PRELIEVO IN VENA DI CAMPIONI DI SANGUE DA ANALIZZARSI IN LABORATORIO

DISPOSITIVO PER IL PRELIEVO IN VENA DI CAMPIONI DI SANGUE DA ANALIZZARSI IN LABORATORIO

The device for collecting blood specimens by venipuncture for laboratory tests consists of a hollow support (10) fitted with a double-ended needle at one end and a sleeve (1) with a plunger (5) that can be fitted into and removed from the cavity in said support (10), said sleeve (1) being sealed at...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: GUIDO F. VICARIO
Format: Patent
Sprache:ita
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:The device for collecting blood specimens by venipuncture for laboratory tests consists of a hollow support (10) fitted with a double-ended needle at one end and a sleeve (1) with a plunger (5) that can be fitted into and removed from the cavity in said support (10), said sleeve (1) being sealed at one end by a pierceable membrane. In a preferred embodiment a mechanical system for automatic operation of the plunger is also envisaged. The double-ended needle consists of an active needle that enters the vein, positioned eccentrically to the axis of the support, and a passive needle (21) that punctures the sleeve membrane.