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Device for curing pneumothorax

A treatment device and technology for pneumothorax, which can be used in pneumothorax instruments and other directions to solve problems such as patient activity limitations and patients requiring hospitalization.

Inactive Publication Date: 2013-04-24
THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU MEDICAL UNIV (GUANGZHOU RESPIRATORY CENT)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of water-sealed bottle is effective in treating pneumothorax, but due to the need to use the water-sealed bottle, the patient's activities are restricted and the patient needs to be hospitalized

Method used

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  • Device for curing pneumothorax
  • Device for curing pneumothorax
  • Device for curing pneumothorax

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] When the drainage connecting tube (2) of the device is connected to the pleural cavity drainage tube of a patient with pneumothorax, the gas passes through the drainage connecting tube (2), one-way exhaust valve (5), exhaust balloon (9) and one-way exhaust valve in sequence. The exhaust valve (5) is passively discharged from the body through the exhaust port (6).

Embodiment 2

[0013] When the electric drive motor (8) rotates, it drives the degassing handle (7) connected to the motor (8) to rotate, and the degassing handle (7) squeezes the degassing balloon (9) to release the balloon (9) The internal gas is actively discharged out of the body, and the rotational speed of the motor (8) can be controlled by the pressure monitoring and alarming device (4).

Embodiment 3

[0015] The pressure monitoring and alarming device (4) monitors the gas pressure in the drainage connecting pipe (2) in real time. When the pressure is higher than the set level, it will alarm and display the pressure value, and increase the speed of the motor (8) at the same time to accelerate the discharge of gas.

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PUM

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Abstract

The invention relates to a device for curing pneumothorax. The device ensures that a pneumothorax patient is not restricted in motion in a pleural cavity drainage period. The device is characterized by having the functions of initiative exhaust, passive exhaust, storage of liquid and pressure monitoring and alarming. The device structurally and mainly comprises a drainage connecting pipe, a pressure monitoring and alarming device, a one-way vent valve, an air driving handle, a motor, an exhaust ball bag, and a liquid storage bag. Gas of the pneumothorax patient is passively exhausted out of the body of the patient sequentially through the drainage connecting pipe, the one-way vent valve, the exhaust ball bag and the one-way vent valve. When the motor is driven by power to rotate, the air driving handle extrudes the exhaust ball bag so as to initiatively exhaust gas in the ball bag out of the body. Rotation speed of the motor can be controlled through the pressure monitoring and alarming device. The pressure monitoring and alarming device monitors air pressure value and adjusts the rotation speed of the motor. Pleural cavity liquid can be stored in the liquid storage bag, and is exhausted out through the liquid storage bag one-way vent valve.

Description

Technical field: [0001] This patent relates to a device for treating pneumothorax. Background technique: [0002] Accumulation of air in the pleural cavity is called a pneumothorax. Pneumothorax is divided into closed pneumothorax, open pneumothorax and tension pneumothorax. Except for a small amount of closed pneumothorax, the symptoms of dyspnea are not obvious, and conservative treatment can be adopted, a large number of closed pneumothorax, open pneumothorax and tension pneumothorax all require closed pleural cavity drainage. The method of pleural cavity drainage is at present: adopt the big mouth standard water-sealed bottle that water is housed, the bottle cap is a rubber stopper, two holes are arranged on the rubber stopper, insert long and short glass tubes respectively. The lower end of the long tube is inserted to 3-4 cm below the water surface, and the short tube is kept away from the water surface so that the space inside the bottle communicates with the atmosp...

Claims

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Application Information

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IPC IPC(8): A61M1/04
Inventor 郑则广梁少英李锐冰吴志达齐亚飞谢育坤罗俏玲杨权曾丽智陈荣昌钟南山
Owner THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU MEDICAL UNIV (GUANGZHOU RESPIRATORY CENT)
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