Soft needle for hemodialysis

The utility model discloses a soft needle for hemodialysis, relates to the technical field of soft needles for hemodialysis, and aims to solve the problem that in the using process of an existing soft needle for hemodialysis, an adhesive tape needs to be additionally used for fixing the soft needle...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YIN XIAOYU, WAN XIUXIAN, BI XIAOFEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a soft needle for hemodialysis, relates to the technical field of soft needles for hemodialysis, and aims to solve the problem that in the using process of an existing soft needle for hemodialysis, an adhesive tape needs to be additionally used for fixing the soft needle after puncturing is completed, and operation is tedious. A needle tube is installed at the rear end of the soft needle base, and a soft needle is installed at the front end of the soft needle base. The clamping block is mounted at the front end of the needle tube; the flexible connecting belts are arranged on the outer walls of the two sides of the soft needle base, a flexible wing piece is installed at one end of each flexible connecting belt, the flexible wing pieces and the flexible connecting belts are integrally formed, and a pasting bandage is installed at one end of each flexible wing piece; the hard needle is arranged in the soft needle; the flow guide branch pipe is installed on the outer wall of the lower