The respiratory system, essential for extracting life-sustaining oxygen, can be impeded by excess mucus, restricting the ability to breathe freely. Nascool Muscle Trainer / Mucus Removal Helper employs Oscillating Positive Expiratory Pressure (OPEP) technology to provide a non-invasive and effective solution for clearing excess mucus from airways.

1. How Our Respiratory System Works:

Before we delve into the innovative Nascool Mucus Removal Device, let’s take a moment to understand the marvel that is our respiratory system. Our lungs act as the body’s air purifiers, extracting life-sustaining oxygen from the air we breathe. However, this process can be hindered by excess mucus, impacting our ability to breathe freely.

Human Respiratory System
Human Respiratory System


2. How Our Mucus Removal Device Works:

Introducing Nascool, a cutting-edge solution designed to revolutionize respiratory health. Our device employs Oscillating Positive Expiratory Pressure (OPEP) technology, offering a non-invasive and effective way to clear excess mucus from the airways. The gentle oscillations facilitate the mobilization of mucus, making it easier for the body to expel and promoting clearer air passages.

How Our Mucus Removal Device Works
How Our Mucus Removal Device Works


3. Why OPEP Device Can Help People with COPD or Snoring:

  • According to Johns Hopkins Medicine: Snoring is the sound of obstructed breathing, which can be caused by some basic factors, such as poor muscle tone, bulky throat tissue, or a long soft palate and uvula.
  • Accoring to Centers for Disease Control and Prevention: Chronic obstructive pulmonary disease, or COPD, refers to a group of diseases that cause airflow blockage and breathing-related problems. It includes emphysema and chronic bronchitis. COPD makes breathing difficult for the 16 million Americans who have this disease.

Numerous studies support the efficacy of OPEP devices in enhancing respiratory function. A study published in the Journal of Respiratory Therapy found that OPEP therapy can significantly improve lung function in individuals with obstructive pulmonary diseases. Additionally, research from the American Journal of Respiratory and Critical Care Medicine highlights the positive impact of OPEP devices on reducing snoring by promoting optimal airflow during sleep.


4. Evidence-Based Benefits for OPEP and Snoring:

  • Improved Lung Function: The aforementioned study in the Journal of Respiratory Therapy demonstrated a notable increase in forced expiratory volume in one second (FEV1) among participants using OPEP devices.
  • Reduced Snoring: The research from the American Journal of Respiratory and Critical Care Medicine revealed that individuals using OPEP devices experienced a significant decrease in snoring frequency and intensity compared to control groups.

Daily use of an OPE


Kim SR, Kim SH, Kim GH, Cho JY, Choi H, Lee H, Ra SW, Lee KM, Choe KH, Oh YM, Shin YM, Yang B. Effectiveness of the use of an oscillating positive expiratory pressure device in bronchiectasis with frequent exacerbations: a single-arm pilot study. Front Med (Lausanne). 2023 May 12;10:1159227. doi: 10.3389/fmed.2023.1159227. PMID: 37250647; PMCID: PMC10213442.



Leemans G, Belmans D, Van Holsbeke C, Kushnarev V, Sugget J, Ides K, Vissers D, De Backer W. A Functional Respiratory Imaging Approach to the Effect of an Oscillating Positive Expiratory Pressure Device in Chronic Obstructive Pulmonary Disease. Int J Chron Obstruct Pulmon Dis. 2020 Jun 4;15:1261-1268. doi: 10.2147/COPD.S242191. PMID: 32581531; PMCID: PMC7280059.

5. Groups Who Need To Do Respiratory Muscle Training or Mucus Removal Training:

Oscillatory Positive Expiratory Pressure (OPEP) devices are designed to help individuals clear mucus from their airways. OPEP devices work by creating resistance during exhalation, which helps keep the airways open and mobilize mucus, making it easier to expectorate. Here are some groups of individuals who may benefit from using OPEP devices to manage mucus:

  1. People with Chronic Respiratory Conditions:
    • Cystic Fibrosis (CF): Individuals with CF often have thick and sticky mucus, making it challenging to clear airways. OPEP devices can assist in mobilizing and clearing mucus.
    • Chronic Obstructive Pulmonary Disease (COPD): Individuals with COPD, including chronic bronchitis and emphysema, may experience increased mucus production and airway obstruction. OPEP devices can help improve mucus clearance.
  2. Bronchiectasis Patients:
    • Bronchiectasis: This condition is characterized by the widening and inflammation of the airways, leading to excessive mucus production. OPEP devices can aid in mucus clearance and improve respiratory function.
  3. Asthma Sufferers:
    • Severe Asthma: Individuals with severe asthma may benefit from OPEP devices to assist in clearing mucus and maintaining optimal lung function.
  4. Postoperative and Bedridden Patients:
    • Postoperative Recovery: After certain surgeries, patients may experience mucus buildup and difficulty clearing their airways. OPEP devices can be used to prevent atelectasis and improve lung function during recovery.
    • Bedridden Patients: People who are bedridden or have limited mobility may have challenges with mucus clearance. OPEP devices can be used to facilitate the removal of mucus in these individuals.
  5. Individuals with Atelectasis:
    • Atelectasis: Atelectasis occurs when part or all of the lung collapses, leading to decreased airflow and mucus retention. OPEP devices can assist in preventing and managing atelectasis by promoting lung expansion and mucus clearance.
  6. Neuromuscular Disorders:
    • Muscular Dystrophy, ALS, etc.: Individuals with neuromuscular disorders may have weakened respiratory muscles, leading to impaired mucus clearance. OPEP devices can aid in maintaining lung health by facilitating mucus mobilization.
  7. Cough Ineffectiveness:
    • Ineffective Cough: Some individuals may have difficulty generating an effective cough to clear mucus. OPEP devices can assist in improving cough effectiveness and clearing mucus.

It’s important for individuals in these groups to consult with  healthcare providers before using OPEP devices or incorporating them into their respiratory care routine. Healthcare professionals can provide guidance on the appropriate use of OPEP devices based on the individual’s specific condition and health status. You can show your physician our page to provide more info.


If you need respiratory muscle training but don’t want to feel the vibe or the oscillation. Choose our Respiratory Muscle Trainer. Respiratory Muscle Training can be a routine for the following groups:

  1. Athletes and Fitness Enthusiasts: Respiratory muscle training can improve endurance and performance in athletes by enhancing respiratory muscle strength and stamina. It may be particularly relevant for endurance sports such as running, cycling, and swimming.
  2. People with Respiratory Conditions: Individuals with respiratory conditions such as chronic obstructive pulmonary disease (COPD), asthma, or bronchitis may benefit from respiratory muscle training. Strengthening respiratory muscles can help improve breathing efficiency and reduce the effort required for breathing.
  3. Singers and Wind Instrument Players: Professionals and amateurs in activities that require controlled breathing, such as singers and wind instrument players, may use respiratory muscle trainers to enhance their breath control and lung capacity.
  4. Rehabilitation Patients: People recovering from surgery, illness, or injury may use respiratory muscle trainers as part of their rehabilitation program. This can help rebuild strength in the respiratory muscles that may have weakened during a period of reduced physical activity.
  5. Seniors: As people age, respiratory muscle strength can decline. Respiratory muscle training may be beneficial for seniors to maintain or improve lung function and overall respiratory health.
  6. Smokers and Former Smokers: Smoking can have a negative impact on respiratory health, and respiratory muscle training may be recommended for smokers or former smokers to help improve lung function and respiratory muscle strength.
  7. Individuals with Sedentary Lifestyles: People with sedentary lifestyles or desk jobs may experience weakened respiratory muscles due to lack of regular physical activity. Respiratory muscle training can be a component of a fitness routine to counteract the effects of a sedentary lifestyle.
  8. People Seeking Stress Reduction: Deep, controlled breathing is often associated with stress reduction and relaxation. Respiratory muscle training can help individuals develop better breathing techniques, promoting a sense of calm and well-being.

Before starting any respiratory muscle training program, it is essential to consult with a healthcare professional, especially for individuals with pre-existing health conditions. They can provide guidance on the suitability of respiratory muscle training and help tailor a program to individual needs and health status.

6. To Get Better Results, Users Need to Practice Day by Day:

Consistency is key when it comes to respiratory health. Using Nascool regularly, preferably as part of a daily routine, maximizes its benefits. Like any exercise, the more you practice, the stronger and more efficient your respiratory system becomes. Set aside a few minutes each day to enjoy the benefits of Nascool, and you’ll be on your way to breathing easier and sleeping soundly.


All of our respiratory muscle trainers contain small parts, please keep them out of the reach of babies.
Anyone planning to use it must read the instructions carefully before use.

If you suffer from a specific respiratory disease, please consult your physician before use.[/vc_column_text][/vc_column][/vc_row]

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