A rapid drainage device for ICU care

A fast, drainage tube technology, applied in the direction of suction devices, balloon catheters, other medical devices, etc., can solve the problem of blockage at the end of the drainage tube, the fluid in the drainage tube is easy to flow back, and the drainage tube cannot be sealed Blockage and other problems, to achieve the effect of good anti-backflow, efficient and rapid drainage, and avoid the effect of liquid backflow
CN108404236BInactive Publication Date: 2020-08-04THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
Publication Date
2020-08-04
Estimated Expiration
Not applicable · inactive patent

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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; an anti-blocking device is installed on the drainage tube; a pulse negative pressure device is installed at the upper end of the collection box; the anti-blocking device includes a tube head connected to the top of the drainage tube; The inner left part is socketed and fixed with a ring-shaped elastic air bag; in the collection box, the end of the air guide tube is connected with a control air bag; the pulse negative pressure device includes a negative pressure pump installed on the upper end of the collection box; the suction of the negative pressure pump There is a three-way pipe connected to the end; on the front side of the sealed air bag, a drive motor is installed on the upper end of the collection box; a cam is installed on the output end of the drive motor; an air pressure sensor module is installed on the top of the collection box. The beneficial effects of the present invention are: effectively realize the anti-blocking of the inlet of the drainage end, contribute to the efficient and rapid realization of the drainage, can realize the sealing of the end conveniently, and avoid backflow.
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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, ...

Claims

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