A rapid drainage device for ICU care

Abstract

The invention discloses a rapid drainage device for ICU nursing, and relates to the technical field of ICU critical care medicine. It includes a collection box; the upper end of the collection box is connected with a drainage tube; the anti-blocking device is installed on the drainage tube; the anti-blocking device includes a tube head connected to the top of the drainage tube; the left end of the tube head is fixedly connected with an elastic sleeve; The left end of the casing is butt-connected with the left end of the pipe head; the outer right part of the elastic sleeve is fixedly socketed and connected with an electromagnetic coil; the inner right part of the pipe head is provided with a mounting post; the right end of the mounting post is installed with a permanent magnet; the left end of the mounting post is A piercing rod is installed; an air pressure sensor module is installed in the collection box; the signal output end of the air pressure sensor module is connected with a processor; the output end of the processor is connected with a negative pressure pump and a control circuit of an electromagnetic coil. The beneficial effects of the invention are: more comprehensively and effectively solve the problem of blockage of the end face and the inlet, can more effectively expand the narrow area of ​​the human body, and reduce the entry resistance.

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. At the same time...

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