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Thoracic close drainage device

A thoracic and closed technology, applied in the field of medical equipment, can solve problems such as poor drainage of drainage tubes, waste of medical resources, long drainage time, etc., and achieve the effect of rapid recovery of lung function, large fluctuations, and avoiding chest infection

Inactive Publication Date: 2013-09-11
HAINAN MEDICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Leading to poor drainage of the drainage tube, insufficient drainage, long drainage time, slow recovery of the patient, which is not conducive to lung recruitment
Sometimes it is even necessary to replace the drainage device to ensure the negative pressure of drainage and promote lung expansion, resulting in unnecessary waste of medical resources

Method used

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  • Thoracic close drainage device

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Embodiment Construction

[0023] A closed chest drainage device, comprising a drainage bottle 9, a closed chest drainage tube 6, a catheter 11, and a negative pressure suction device 10; it is characterized in that: the drainage bottle 9 consists of a first compartment 1 and a second compartment 2 Composed of the third compartment 3, the three compartments are not connected to each other; the catheter 11 connects the three compartments; the first compartment 1 is connected to the closed chest drainage tube 6 and communicates with the chest cavity; the compartment 3 is connected to negative pressure suction device 10.

[0024] There is a slot structure 4 between the first compartment 1 and the second compartment 2 .

[0025] The first compartment 1 is equipped with sterile physiological saline, and the closed chest drainage tube 6 is submerged 2 cm underwater; the second compartment 2 also needs to be equipped with sterile saline, and the catheter 11 is submerged 8 cm underwater; the third c...

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Abstract

The invention relates to a thoracic close drainage device which comprises a drainage bottle (9), a thoracic close drainage tube (6), catheters (11) and a vacuum extractor (10). The thoracic close drainage device is characterized in that the drainage bottle (9) comprise a first partition (1), a second partition (2) and a third partition (3) which are not communicated with one another. The three partitions are connected through the catheters (11). The first partition (1) is connected with the thoracic close drainage tube (6) and communicated with a thoracic cavity. The third partition (3) is connected with the vacuum extractor (10). Compared with the prior art, the thoracic close drainage device has the advantages that vacuum in the drainage bottle can be kept continuously and accurately adjusted through the vacuum extractor, drainage fluid removing is facilitated, and medical resource waste is avoided.

Description

[0001] technical field [0002] The invention relates to a medical device, in particular to a closed chest drainage device. Background technique [0003] Closed chest drainage bottle is a commonly used medical device, which is a device for draining pleural effusion and air accumulation out of the body. The closed chest drainage device of the prior art has only one drainage bottle, and the closed chest drainage tube is directly connected to the patient and the drainage bottle. Fluid and air accumulation in the pleural cavity can only be discharged by the respiration of the lungs and the weight of the fluid itself. As a result, the drainage of the drainage tube is not smooth, the drainage is insufficient, the drainage time is long, and the recovery of the patient is slow, which is not conducive to lung recruitment. Sometimes it is even necessary to replace the drainage device to ensure the negative pressure of drainage and promote lung expansion, resulting in unnecessary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
Inventor 彭磊聂鹏飞程少文吕传柱侯玉香法瑞罗嘉莉
Owner HAINAN MEDICAL COLLEGE
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