Sputum suction tube capable of being stretched into bronchus

A sputum suction tube and bronchial technology, applied in the field of sputum suction tube, can solve the problems of increasing medical expenses, difficult to control the direction, difficult to suck out, etc., to achieve the effect of increasing drainage, reducing the number of times of sputum suction, and saving costs

Inactive Publication Date: 2016-12-21
AFFILIATED YONGCHUAN HOSPITAL OF CHONGQING MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disposable sputum suction tube currently used in clinical practice is relatively thin and hard, and it is not easy to suck out large sputum and blood scabs. It is easy to damage the tracheal mucosa and cause bleeding during operation, and it is difficult to control the direction. Most operato

Method used

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  • Sputum suction tube capable of being stretched into bronchus
  • Sputum suction tube capable of being stretched into bronchus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 Shown:

[0024] A sputum suction tube that can be extended into the bronchus, comprising a sputum suction tube body 1 made of flexible material, a plastic sleeve 2 and a camera 5 with a light source, and the two ends of the sputum suction tube body 1 are respectively used as a connection port and a sputum suction port , the camera 5 is installed on the plastic sleeve 2 close to the sputum suction port of the sputum suction tube body 1 .

[0025] The above-mentioned plastic sleeve 2 can be folded into any shape at will, and its structural principle is the same as that of the lamp post of the collapsible desk lamp currently on the market, so it will not be described too much in this embodiment.

[0026] The plastic sleeve 2 is set outside the sputum suction tube body 1, and the two ends of the sputum suction tube body 1 respectively protrude from the plastic sleeve 2 and can move back and forth in the plastic sleeve 2. The length of the plastic sleeve 2 ...

Embodiment 2

[0036] Such as figure 2 Shown:

[0037] This embodiment has been further improved on the basis of embodiment 1. In embodiment 1, the main problem is the excessive sputum, but when there are large phlegm scabs and blood scabs, it is still impossible to increase the number of sputum suction ports. To solve this problem, in this case, the problem can only be solved by increasing the caliber of the sputum suction port, so no side holes are designed on the side of the sputum suction tube body 1 in this embodiment.

[0038] In this embodiment, the tube wall of the sputum suction tube body 1 is designed as a hollow interlayer structure, and the suction port of the sputum suction tube body 1 is folded, and the hollow interlayer is connected with a pressure ball 5 12 through the trachea, and the pressure ball 5 12 After inflating the hollow interlayer, the sputum suction opening of the sputum suction tube body 1 expands so that its caliber becomes larger. When the caliber of the suc...

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PUM

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Abstract

The invention discloses a sputum suction tube capable of being stretched into a bronchus. The sputum suction tube comprises a sputum suction tube body prepared from a flexible material, a plastic sleeve and a camera with a light source; two ends of the sputum suction tube body are used as a connecting hole and a sputum suction hole; the plastic sleeve sleeves the sputum suction tube body; two ends of the sputum suction tube body stretch out of the plastic sleeve respectively and can move back and forth in the plastic sleeve; airbags, which are symmetrical from left to right, are arranged at a part, close to the end of the sputum suction hole of the sputum suction tube body, of an inner wall of the plastic sleeve; air tubes of the airbags are arranged in a pipe wall of the plastic sleeve respectively; tail ends of the air tubes stretch out of the plastic sleeve; the air tubes are connected with handheld pressure balls respectively; the camera is mounted at a part, close to the end of the sputum suction hole of the sputum suction tube body, of the plastic sleeve. According to the sputum suction tube, the direction of the sputum suction tube is convenient to control after the sputum suction tube enters a throat, and the sputum suction tube can easily stretch into left and right bronchi, so that the drainage effect of sputum is improved.

Description

technical field [0001] The invention relates to a sputum suction tube, in particular to a sputum suction tube which can extend into the bronchi. Background technique [0002] Patients with middle-advanced COPD, combined with respiratory failure and poor ability to spontaneously expectorate sputum, when acute attack occurs, non-invasive ventilators can no longer meet the needs of the disease, most of them need tracheal intubation or tracheotomy to establish artificial airway, except for invasive mechanical Ventilation and sputum drainage are particularly important in the treatment of diseases. [0003] The disposable sputum suction tube currently used in clinical practice is relatively thin and hard, and it is not easy to suck out large sputum and blood scabs. It is easy to damage the tracheal mucosa and cause bleeding during operation, and it is difficult to control the direction. Most operators Only the sputum above the tracheal carina can be sucked. Due to the poor effec...

Claims

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Application Information

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IPC IPC(8): A61M25/10A61M1/00
CPCA61M25/1011A61M2025/0004A61M25/10183A61M1/84
Inventor 吴永昌余莉华
Owner AFFILIATED YONGCHUAN HOSPITAL OF CHONGQING MEDICAL UNIV
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