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Last Updated: Apr 25, 2025 | Study Period: 2024-2030
Sputum aspirators are useful in the treatment of respiratory illnesses. Portable sputum aspirators are extremely useful in medical units of all levels for patients who have trouble excreting sputum on their own.
A suction machine, also known as an aspirator, is a type of medical device used to remove obstructions from a person's airway, such as mucus, saliva, blood, or secretions.
An aspirator, also known as an ejector or filter pump, is a device that generates vacuum using the Venturi effect. Fluid (liquid or gaseous) goes through a narrowing tube in an aspirator. When the tube narrows, the fluid's speed increases, and its pressure lowers due to the Venturi effect.
The Global Sputum Aspirator Market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
The benefit of daily sputum suction via bronchoscopy in patients of chronic obstructive pulmonary disease with ventilators. the clinical values of bronchoscopic and general sputum suction in respiratory failure patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD) combined with sequential invasive-noninvasive mechanical ventilation at the pulmonary infection control (PIC) window (period of lower sputum production, with thinner viscosity and lighter colour, and alleviated clinical signs of infection).
Patients with AECOPD-induced respiratory failure received orotracheal intubation mechanical ventilation and were then treated with sequential invasive-noninvasive mechanical ventilation at PIC window (both groups) depending on whether they had undergone bronchoscopic sputum suction or general sputum suction.
To compare the effects of 2 different methods of sputum suction, baseline data, postoperative blood gas conditions, and postoperative clinical parameters of the patients were measured. These parameters included appearance of the PIC window, time of invasive ventilation, total time of ventilation, hospital stay, weaning success rate, reintubation rate, ventilator-associated pneumonia (VAP) incidence, and fatality rate.
There was no discernible difference between the two groups' baseline characteristics or postoperative blood gas conditions. However, compared to the general sputum suction group, the bronchoscopic sputum suction group had earlier PIC window emergence, shorter invasive ventilation times, shorter ventilation-related hospital stays, lower reintubation rates, lower VAP incidence and fatality rates, and higher weaning success rates.
In treating respiratory failure patients with AECOPD, bronchoscopy sputum suction in combination with sequential invasive-noninvasive mechanical ventilation at the PIC window demonstrated clinical benefits.