Liver and gall drainage tube

Abstract

The invention discloses a liver and gall drainage tube which comprises a drainage tube body, one end of the drainage tube body is communicated with a drainage device, the bottom of the drainage device is connected with a liquid drainage tube, the liquid drainage tube is provided with a liquid drainage valve, the end, away from the drainage device, of the drainage tube body is connected with a puncture head, and the tip end of the puncture head is provided with a puncture head opening. A medicine guide tube is fixedly arranged on the inner side face of the drainage tube body, a plurality of medicine guide holes are formed in the medicine guide tube, a medicine inlet tube communicated with the medicine guide tube is arranged on the outer side face of the drainage tube body, a medicine inlet is formed in the top of the medicine inlet tube in a connected mode, and a medicine inlet cover is detachably arranged on the medicine inlet. A plurality of elastic support plates are arranged in the drainage tube body between the puncture head and the medicine guide tube, and drainage ports are formed among the elastic support plates. The drainage tube has the following advantages that the drainage efficiency is high, the drainage speed is high, liquid medicine can be added into the drainage tube, the treatment effect can be achieved, the puncture head is combined with the drainage tube, and the pain caused by multiple times of puncture is avoided.

Description

technical field [0001] The invention relates to the technical field of the medical field, in particular to a hepatobiliary drainage tube. Background technique [0002] Hepatobiliary surgery is now mostly using minimally invasive techniques, but the current puncture and drainage are different tools, usually first puncture and then drainage, changing tools not only wastes time and efficiency, but also brings discomfort to patients. And, puncture often needs repeated puncture trial, can not finish once, has brought very big misery to the patient. Moreover, the structure and function of the existing hepatobiliary drainage tube are relatively single, and it is difficult to meet the needs of use. Contents of the invention [0003] The purpose of the present invention is to solve the problems existing in the background technology and provide a hepatobiliary drainage tube. [0004] In order to solve the above technical problems, the technical solution provided by the present inv...

AI Technical Summary

Problems solved by technology

[0002] Hepatobiliary surgery is now mostly using minimally invasive techniques, but the current puncture and drainage are different tools, usually first puncture and then drainage, changing tools not only wastes time and efficiency, but also brings discomfort to patients

Moreover, puncture often requires repeated puncture and trial, which cannot be completed at one time, which brings great pain to the patient.

Moreover, the structure and function of the existing hepatobiliary drainage tube are relatively single, which is difficult to meet the needs of use.

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