Rapid drainage device for ICU nursing

Abstract

The invention discloses a rapid drainage device for ICU nursing, and relates to the technical field of ICU intensive care. The device comprises a collecting box. A drainage tube is connected to the upper end of the collecting box; a pulse anti-blocking device is arranged on the drainage tube; the upper end of the collecting box is provided with a pulse negative pressure device; the pulse negativepressure device comprises a negative pressure pump installed at the upper end of the collecting box; and the pumping end of the negative pressure pump is connected with a B three-way tube; a pressuresensor module is mounted on a top end of the collection box; the pulse anti-blocking device includes a tube head communicating with a top end of the drainage tube; an annular elastic airbag is fixedlymounted on the left side of the tube head; the elastic airbag is connected with an air guiding tube; the end of the air guiding tube is connected with an A tee tube; the end of the air guiding tube is connected with a branch tube; the other end of the branch is in communication with the output port of a syringe. The device has the beneficial effects that the anti-blocking of the inlet of the drainage end is effectively achieved, and the drainage is facilitated quickly and efficiently, and the sealing of the end portion can be conveniently achieved to avoid backflow.

Description

technical field [0001] The invention relates to the technical field of ICU intensive medical care. Background technique [0002] In the existing ICU nursing, it is often necessary to drain the patient's effusion during or after the operation, and the general drainage device uses negative pressure and a drainage tube to perform the drainage operation, but when draining in the body, the end of the drainage tube The problem of clogging at the inlet has never been solved well. The general solution is to prevent clogging by adding a filter device, but it cannot fundamentally solve the problem. The filter device still needs to be replaced or even completely blocked and unable to work properly during use. In effusion drainage, the general blockages are clots or viscous substances, etc., which are easy to cause blockage if they are sucked into the end. Therefore, it is necessary to be able to effectively treat them to prevent blockage and ensure efficient drainage. Simultaneously, ...

AI Technical Summary

Problems solved by technology

[0002] In the existing ICU nursing, it is often necessary to drain the patient's effusion during or after the operation, and the general drainage device uses negative pressure and a drainage tube to perform the drainage operation, but when draining in the body, the end of the drainage tube The problem of clogging at the inlet has never been solved well. The general solution is to increase the filter device to prevent clogging, but it cannot solve the problem fundamentally. The filter device still needs to be replaced, and even the problem that it will be completely blocked and cannot work normally will occur during use.

In the drainage of effusion, the general blockages are clots or viscous substances, etc., which are easy to cause blockage when they are sucked into the end. Therefore, it is necessary to be able to effectively deal with them to prevent blockage and ensure efficient drainage.

At the same time, the general drainage tube cannot be well sealed at the end, which brings many problems. When preventing the backflow of fluid in the drainage tube, it cannot be blocked from the inlet end, and the fluid in the drainage tube is easy to flow back.

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