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Diaphragm muscle stimulation inspiration and expiration system

A technique of inhaling and exhaling and diaphragm muscle, applied in the field of medical and health care, can solve problems such as unfavorable sputum discharge, affect cough, and expectoration action strength, so as to avoid related lung damage, reduce medical burden and side effects, and prevent and treat diaphragmatic dysfunction Effect

Active Publication Date: 2014-07-23
YAGUO
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you only simulate the airflow movement in the simulated expectoration without stimulating the main respiratory muscle - the diaphragm, it will affect the intensity of coughing and expectoration, which is not conducive to the discharge of sputum

Method used

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  • Diaphragm muscle stimulation inspiration and expiration system

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Effect test

Embodiment Construction

[0030] The diaphragm stimulation suction and exhaust system of the present invention will be further described in detail below in conjunction with the accompanying drawings:

[0031] A diaphragm stimulation suction and exhaust system includes a positive pressure ventilation module, a negative pressure suction module, a patient interface module, a central processing module, a display module, a sensor module, and an electric / magnetic stimulation module, wherein:

[0032] Positive pressure ventilation module, used to generate positive pressure airflow, which can be a ventilator; negative pressure suction module, used to generate negative pressure airflow; patient interface module, allowing positive pressure and negative pressure airflow to flow through; positive pressure ventilation module, negative pressure The suction module and the patient interface module are connected by a three-way device and three pipelines. There are two valves in the three-way device, and the first valve ...

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Abstract

The invention relates to the field of medical health, and provides a diaphragm muscle stimulation inspiration and expiration system. The diaphragm muscle stimulation inspiration and expiration system comprises a positive pressure ventilation module, a negative pressure aspiration module, a patient connector module, a central processing module and an electric / magnetic stimulation module. The positive pressure ventilation module is used for generating positive pressure air flow. The negative pressure aspiration module is used for generating negative pressure air flow. The patient connector module is used for allowing the positive pressure air flow and the negative pressure air flow to pass through. The positive pressure ventilation module, the negative pressure aspiration module and the patient connector module are connected through a tee joint device. The central processing module is connected with the tee joint device and the electric / magnetic stimulation device. The central processing module controls on-off of the positive pressure ventilation module, the negative pressure aspiration module and the patient connector module through the tee joint device and controls whether the electric / magnetic stimulation module works or not.

Description

technical field [0001] The invention relates to the medical and health field, and provides a diaphragm stimulation suction and exhaust system. Background technique [0002] For mechanically ventilated patients, it is very important to suck out the secretions of the respiratory tract and keep the respiratory tract unobstructed to prevent ventilator-associated pneumonia. At present, the commonly used sputum suction methods in clinical practice include open sputum suction and closed sputum suction. The open sputum suction method means that the patient disengages the ventilator, gently inserts the sputum suction tube into the respiratory tract, and presses the negative pressure suction device to suck sputum. The sputum suction operation does not need to be disengaged from the ventilator or stop the mechanical ventilation. The sputum suction tube is covered with a transparent film, and the entire sputum suction process is completed under airtight conditions. The above two sputu...

Claims

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Application Information

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IPC IPC(8): A61M16/00A61M1/00A61N1/36
CPCA61M16/0009A61M16/0833A61M16/201A61M16/202A61M16/206A61M16/0051A61M16/0816A61N1/3601A61N2/006A61N2/02A61M2016/0015A61M2016/003A61M2205/057A61M2205/054A61M2205/18A61M2205/3331A61M2205/502A61M2205/50A61M16/024Y02A90/10
Inventor 韦宏卫李浅李春
Owner YAGUO
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