Intelligent flushing and low-negative-pressure drainage device for medical three-cavity drainage tube

An intelligent flushing and drainage tube technology, which is applied in the direction of enema/irrigator, medical science, suction equipment, etc., can solve the problems of aggravating hypothermia, poor drainage tube, measurement error, etc., and achieve rapid flushing, drainage, and therapeutic effect Good results

CN114642776APending Publication Date: 2022-06-21THE SECOND AFFILIATED HOSPITAL OF ANHUI MEDICAL UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2022-06-21

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Abstract

The invention discloses an intelligent flushing and low-negative-pressure drainage device for a medical three-cavity drainage tube, and relates to the technical field of medical auxiliary equipment, the intelligent flushing and low-negative-pressure drainage device comprises a negative pressure mechanism, a drainage assembly and a flushing assembly, the output end of the negative pressure mechanism is connected with a negative pressure tube, and the tail end of the negative pressure tube extends to be connected with the drainage assembly; the drainage assembly comprises a drainage bottle and a negative pressure adjusting mechanism arranged at the bottle opening end. The drainage assembly further comprises a first drainage tube, one end of the first drainage tube extends and is connected into the drainage bottle, and the first drainage tube is used for pressing the flushing liquid into the drainage bottle under the action of pressure; the flushing assembly comprises a flushing fluid bag arranged on one side of the drainage bottle, and the bottom side of the flushing fluid bag is connected with a flushing pipe. The negative pressure adjusting mechanism is used for adjusting the pressure applied to the drainage bottle by the negative pressure mechanism, so that the stability is higher in the process of low-negative-pressure suction and drainage when the medical personnel perform peritoneal irrigation treatment on the patient.
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Description

technical field

[0001] The invention relates to the technical field of medical auxiliary equipment, in particular to an intelligent flushing and low negative pressure drainage device for a medical three-cavity drainage tube. Background technique

[0002] Irrigation of the abdominal cavity and low negative pressure suction and drainage are the keys to controlling infection in some abdominal surgery patients. Some patients after abdominal surgery are often left with one or more three-lumen drainage tubes in the abdomen for irrigation and drainage, effective irrigation and low negative pressure. Pressure suction drainage can remove ascites, exudate and necrotic tissue, etc., to avoid or reduce the occurrence of infection.

[0003] In clinical practice, because the central negative pressure system uniformly configured in the hospital cannot be accurately adjusted to a lower negative pressure value, a negative pressure regulating bottle that can achieve lower negative pressure su...

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] see Figure 1-Figure 3 As shown in the figure, the present invention is an intelligent flushing and low negative pressure drainage device for a medical three-chamber drainage tube, comprising a negative pressure mechanism 1, a drainage assembly and a flushing assembly, and the negative pressure mechanism 1 is an existing clinical use of negative pressure suction equipment, which is not described in detail in this embodiment of...