Plug-draining device in tumor hyperthermic perfusion treatment

Abstract

The invention discloses a plug-draining device in the tumor hyperthermic perfusion treatment. The device comprises a tank body, wherein a controller is arranged on the right side of the tank body; a separator is arranged at the center of the cavity of the tank body; a heat tank, a booster pump and a flowmeter are arranged on the upper surface of the separator; the heat tank is connected with the inlet of the booster pump through a pipeline, and the outlet of the booster pump is connected with the inlet of the flowmeter through a pipeline; a puncture outfit is arranged at the outlet of the flowmeter; a collection tank and a vacuum extractor are arranged at the bottom of the cavity of the tank body; the collection tank is connected with the inlet of the vacuum extractor through a pipeline. According to the plug-draining device in the tumor hyperthermic perfusion treatment, treatment liquid is heated to a certain temperature by the heat tank and is delivered into the first vacuum extractor through the booster pump, a bent plate in the first vacuum extractor is deformed when impacted, so that pressure fluctuation can be absorbed, and abdominal liquid backflow can be prevented; the puncture head is disposable, the inside of the main pipe is prevented from being polluted, and the device can be used repeatedly, so that certain medical-treatment resource can be saved.

Description

technical field [0001] The invention relates to the technical field of tumor thermal perfusion therapy, in particular to a blockage removal device in tumor thermal perfusion therapy. Background technique [0002] In the process of treating tumors, thermal perfusion therapy can remove tumors that cannot be recognized by the naked eye. The treatment solution with a certain temperature is injected through puncture to remove heat from the tumor and drain the effusion around the tumor. The water drainage is easy to operate, saves time and effort, and reduces the patient's discomfort. However, this drainage device still uses the traditional puncture needle to connect the drainage tube for drainage, and uses the stretch tube for negative pressure suction. With the stretching and contraction of the stretching tube during drainage, pressure fluctuations and backflow of the treatment fluid will be caused, which will bring obvious pain to the patient. Contents of the invention [00...

AI Technical Summary

Problems solved by technology

[0002] In the process of treating tumors, thermal perfusion therapy can remove tumors that cannot be recognized by the naked eye. The treatment solution with a certain temperature is injected through puncture to remove heat from the tumor and drain the effusion around the tumor. The water drainage is easy to operate, saves time and effort, and reduces the discomfort of the patient. However, this drainage device still uses the traditional puncture needle to connect the drainage tube for drainage, and uses a stretch tube for negative pressure suction. With the stretching and contraction of the stretching tube during drainage, pressure fluctuations and backflow of the treatment fluid will be caused, which will bring obvious pain to the patient

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