Anti-osmotic drainage tube for clinical use in department of medical oncology

Abstract

The invention discloses an anti-osmosis drainage tube for clinical use in the department of medical oncology. The drainage tube includes a drainage tube body, the drainage tube body and a protection cover are installed in a cooperated mode, the drainage tube passes through a through hole in the surface of the protection cover, the lower end of the drainage tube is fixedly installed with an installation disk, the installation disk is fixedly connected with the inner wall of the protection cover, the upper end of the drainage tube body is communicated with an inlet of a flow guiding device, theside of the flow guiding device is provided with a negative pressure pump, the input end of the negative pressure pump is electrically connected with the output end of a PLC, the input end of the PLCis electrically connected with the output end of an external power supply, the PLC is fixedly installed with the flow guide device, and an outlet of the upper end of the flow guide device is communicated with a waste liquid box through a soft catheter. The anti-osmosis drainage tube for clinical use in the department of medical oncology is good in anti-osmosis effect, easy to operate and high in safety, largely reduces suffering of patients, and meanwhile reduces the workload of doctors and nursing staff.

Description

technical field [0001] The invention relates to the technical field of an anti-osmosis drainage tube, in particular to an anti-osmosis drainage tube for clinical oncology. Background technique [0002] Drainage device is a commonly used device in internal medicine. Patients often need to indwell the drainage device outside the body after surgery to drain the residual fluid in the body. The existing drainage device is an ordinary medical plastic tube, which is directly inserted into the body from the outside for drainage, and the fluid in the body is drained out of the drainage device At the same time, part of the liquid will seep out of the body through the wound at the intubation along the outer wall of the drainage tube, and then stain the clothes and bedding. Exudate, however, due to the special shape of the drainage device intubation wound, and the exudate can make the dressing penetrate in a short time, resulting in frequent replacement of the wound dressing, and even c...

AI Technical Summary

Problems solved by technology

[0002] Drainage device is a commonly used device in internal medicine. Patients often need to indwell the drainage device outside the body after surgery to drain the residual fluid in the body. The existing drainage device is an ordinary medical plastic tube, which is directly inserted into the body from the outside for drainage, and the fluid in the body is drained out of the drainage device At the same time, part of the liquid will seep out of the body through the wound at the intubation along the outer wall of the drainage tube, and then stain the clothes and bedding. Exudate, however, due to the special shape of the drainage device intubation wound, and the exudate can make the dressing penetrate in a short time, resulting in frequent replacement of the wound dressing, and even causing adhesion, difficult replacement, increasing patient pain, doctors and nurses The workload of personnel is also greatly increased, and it is easy to cause wound infection

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