Blood taking needle

The utility model discloses a blood taking needle. The puncture needle comprises a needle seat, a needle head, a needle sleeve, a hose, a suction stopper, a straight needle sleeve, a straight needle and a connector cover, wherein the needle head is fixed at one end of the needle seat; the needle hea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NONG HUILING, LONG ZHENYU, NONG XIUFANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	The utility model discloses a blood taking needle. The puncture needle comprises a needle seat, a needle head, a needle sleeve, a hose, a suction stopper, a straight needle sleeve, a straight needle and a connector cover, wherein the needle head is fixed at one end of the needle seat; the needle head is sleeved with the needle sleeve. One end of the hose is fixedly connected with one end, far awayfrom the needle head, of the needle seat; the other end of the hose is fixedly connected with one end of the straight needle sleeve, the other end of the straight needle sleeve is sleeved with the straight needle, the end, connected with the straight needle, of the straight needle sleeve is provided with a connector, the connector is matched with an infusion tube connector of an infusion apparatus, the hose is sleeved with the pumping stopper, and the connector cover is connected to the straight needle sleeve in a bound mode. The blood taking needle not only can be used for taking blood, butalso can be continuously u