Puncture device for intraperitoneal perfusion chemotherapy

Abstract

The utility model relates to the technical field of medical puncture devices, and discloses an abdominal cavity perfusion chemotherapy puncture device which comprises a puncture tube, the outer surface of the puncture tube is movably sleeved with a hard tube, the hard tube comprises a first sleeve and a second sleeve, the outer surface of the bottom of a fixing plate is fixedly connected with an inserting rod, and the inserting rod is fixedly connected with a fixing plate. A socket is fixedly connected to the outer surface of the left side of the second sleeve, a jack is formed in the outer surface of the socket, a limiting rod is movably inserted into the outer surface of the left side of the socket, a limiting hole is formed in the outer surface of the inserting rod, and a spring is fixedly connected to the inner surface of the left side of the socket. According to the intraperitoneal perfusion chemotherapy puncture device, the first sleeve and the second sleeve are limited through the arrangement of the insertion rod and the insertion seat in cooperation with the limiting rod, so that a hard tube is bonded to a fixed point of the skin of a patient, and the effects that the situation that a puncture tube is twisted is effectively reduced, and smooth flowing of fluid in the puncture tube is guaranteed are achieved.

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