Novel remaining needle for clinical medical treatment

The novel remaining needle comprises a connecting base, the top of the connecting base is fixedly connected with a heparin cap, one side of the connecting base is provided with an infusion opening, the bottom of the connecting base is provided with a liquid outlet, a catheter is fixedly connected in...

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Bibliographische Detailangaben
Hauptverfasser:	DONG MEIXIU, SONG LIJUAN, GUAN ZHONGWEI, ZHANG WENLONG, ZHANG CHAO, LIU XIA
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 HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	The novel remaining needle comprises a connecting base, the top of the connecting base is fixedly connected with a heparin cap, one side of the connecting base is provided with an infusion opening, the bottom of the connecting base is provided with a liquid outlet, a catheter is fixedly connected in the liquid outlet, one end of the catheter is fixedly connected with an infusion base communicated with the catheter, and the other end of the catheter is fixedly connected with a needle head. The infusion seat is of a hollow structure, an infusion assembly is arranged in the infusion seat, a sliding assembly used in cooperation with the infusion assembly is arranged at the top of the infusion seat in a penetrating mode, and a fixing assembly used for fixing the connecting seat and the infusion seat is arranged on one side of the connecting seat and one side of the infusion seat. The indwelling needle can be fixed to the arm of a child patient during infusion through the fixing assembly, and the sliding assembly a