Balloon puncture outfit with good sealing performance

Abstract

The invention discloses a balloon puncture outfit with good sealing performance. The balloon puncture outfit comprises a hard sleeve body, a supporting mechanism, a sleeve cover and a sealing fixing mechanism; an air inflow pipe is fixedly embedded in the upper portion of the hard sleeve body; a one-way valve is fixedly installed in the air inflow pipe; a sleeve base is fixedly embedded in the top end of the hard sleeve body; a connecting pipe is embedded and fixed to the left side of the sleeve base; a rotary valve is installed on the left side of the connecting pipe; external threads are embedded and fixed to the two sides of the top end of the sleeve base; a balloon is embedded and fixed to the lower portion of the hard sleeve body; a puncture rod is embedded and fixed to the hard sleeve body; a puncture sleeve is fixed into the hard sleeve body; a first pipe extension hole is formed in the top of the the sleeve cover; a threaded bar is embedded in the sleeve cover. The balloon puncture device with the good sealing performance is provided with the supporting mechanism; and the hard sleeve body is fixed to the surface of the skin through mutual cooperation of the supporting mechanism and the balloon, and the situation that the hard sleeve body inclines relative to the surface of the skin, and consequently falls off is avoided.

Description

technical field [0001] The invention relates to the technical field of a balloon puncture device, in particular to a balloon puncture device with good sealing performance. Background technique [0002] At present, the puncture devices used in thoracic and laparoscopic operations usually include a puncture needle, a puncture cannula and an outer sheath. The entrance of the endoscope and surgical instruments and the tissue removal port, this technology is a part of minimally invasive surgery, less blood loss during the operation has little impact on the patient, the suture area is small after the operation, and the scar is not obvious, avoiding the excessive bleeding in open surgery Situation and the large-area suturing scar caused by suturing after the open surgery, although the puncture device in the prior art can set up an entrance and tissue removal port of an endoscope and surgical instruments on human tissue in thoracoscopic and laparoscopic surgery , but in actual surg...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the deficiencies of the prior art, to provide a balloon puncture device with good sealing performance, so as to solve the phenomenon in the above-mentioned background art that the incision site is leaked due to the shaking of the tube body, resulting in the failure of the establishment of the pneumoperitoneum , and it is necessary to hold the puncture device in the whole operation process to prevent the leakage of carbon dioxide gas inside the human body due to the inclination of the puncture device.

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