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Published on: Apr 05, 2020
3 minute read
By: Dr Rajan Choudhary

Ventilators, When Breathing Is Not Enough For Covid-19 Patients!

Ventilators. A device few had heard of before the pandemic.

This life saving machine is desperately sought after by hospitals around the world. COVID patients with the most severe symptoms require ventilator support to survive and recover. But what is this machine? And what does it actually do?

THE BASICS

Breathing is a simple task, one that we do not think about. When we breathe our chest expands, and air is pulled into our lungs. Here oxygen is exchanged into the blood and transported by the pumping heart throughout the body. In our cells the oxygen is used to release energy from our food, and drive every process and reaction that keeps us alive and functioning.

COVID-19 is a respiratory disease caused by the coronavirus. Its symptoms include a dry cough, fever, feeling tired and more. In most patients the disease is mild. However some suffer from severe disease, causing havoc in their lungs. It can cause viral pneumonia in both of the patients lungs, which reduces the amount of lung able to bring in oxygen to the lung. The patient’s respiratory rate increases, as they struggle to draw in oxygen.

If a person is struggling to breathe on room air doctors can provide them extra oxygen. This is given through a mask they wear on their face. Normal air only has 21% oxygen, but in hospitals it is possible to give air that is 100% oxygen. This means more oxygen reaches the blood, and the patient has to put in less effort to breathe to get the same amount of oxygen to their cells.

In severe cases it can cause widespread inflammation in the lungs, causing fluid to build up and making breathing harder and more laborious. The patient can become tired having to breathe quicker and harder, and this is when doctors look to intensive care specialists and ventilator support.

VENTILATION

If a person is unable to breathe for themselves, it is possible to do this manually or mechanically. Specialists can insert a tube into the mouth of an unconscious patient that enters their windpipe. A bag pump can be attached to this, which a doctor can squeeze to push air into the patient’s lungs. But a person cannot continuously squeeze this bag to keep ventilating someone, as this is time consuming and tiring.

Ventilators are composed of a compressible reservoir or turbine that can push air into the patients lungs. Unlike regular pumps that continuously push air or water, ventilators have to mimic how we breathe. We inspire air in, then expire air out. Ventilators achieve this by pushing in air for a few seconds, inflating the lungs, then releasing the pressure. The natural elasticity of the patients ribs and lungs squeezes the excess air out, mimicking exhalation.

Modern ventilators are very smart, and have many configurable settings. They can be set to deliver defined quantities of air, change the rate of breathing and other advanced settings.

Hospitals regularly use ventilators for patients who are struggling to breathe, patients who are in a coma and have lost the ability to breathe, and also for anaesthetised patients in operating theatres. During the pandemic hospitals are cancelling unnecessary or non-emergency operations, redistributing these ventilators to be used for COVID patients instead.

MAKE MORE VENTS

It is estimated that up to 30% of patients that are admitted to hospital require ventilators. Most hospitals across the world do not have enough ventilators because they have never needed to ventilate so many patients. Governments have recruited the help of manufacturing companies to ramp up production of ventilators. In the UK F1 teams, military aircraft constructors and hoover manufacturers have all taken up the challenge and repurposed their factories.

There have also been innovations to create new ventilator designs that are cheap and easy to produce. This often involves off-the-shelf equipment that is already present in hospitals, and 3D printed parts. Such machines often do not require electricity or circuit board electronics, and can even be powered by the high pressure oxygen flowing from gas canisters or hospital walls.

- University College Dublin: https://techcrunch.com/2020/03/19/open-source-project-spins-up-3d-printed-ventilator-validation-prototype-in-just-one-week/ ventilator prototype

- University of Oxford: http://www.ox.ac.uk/news/2020-03-31-ventilator-project-oxvent-gets-green-light-uk-government-proceed-next-stage-testing Ventilator project

NEVER A SIMPLE SOLUTION

But as always its not always this simple. Ventilators are complex machines requiring specialist training to function and maintain, as ventilation and respiratory physiology is quite complicated. Ventilators will be of limited use if hospitals do not have enough staff trained to use them safely.

Ventilators are not without risk either. Because they push air into the lung, continuous use, excessive pressures and improper use can cause some damage to the delicate anatomy inside the lung, causing problems in itself. The plastic tube can also be a source of infection. Some hospitals that have had a sharp increase in ventilated patients have encountered problems supplying all their patients with pressurised oxygen. The patient load is overwhelming their infrastructure.

Unfortunately like most things in medicine, ventilators are not a magic cure. Due to the shortage of ventilators not everyone who needs one is able to get it. Most patients who end up needing ventilation are severely ill. The longer a person is on a ventilator the less likely they are to survive. This means that current mortality is rather high.

As more ventilators become available this treatment may become available to those with less severe symptoms, who are more likely to survive especially with this extra help. It is difficult to make these predictions because so many different variables can have an effect. For now we will have to wait and see.

WHAT DOES IT MEAN FOR ME?

The best way to help in these situations is by not catching the virus. This is especially true for those who are elderly, have diabetes, cardiovascular issues or lung diseases. These high-risk patients are more likely to have more serious symptoms, requiring hospitalization. This is why so many countries have enforced lockdown measures. The fewer that are infected, the fewer that need ventilation.

If you do need to leave the house, always follow the following procedures:

- Wash your hands regularly for 20 seconds with soap or alcohol

- Wear a mask outside: This is now official WHO policy

- If you need to cough or sneeze do so into your arm or a tissue

- Only leave the house for essential activities, shopping or to visit the doctor.

Dr Rajan Choudhary, Chief Product Officer & President, Second Medic UK

www.secondmedic.com

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Masseuse Visits: How Monthly Stress Relief Camps Improve Workplace Well-Being

Stress has become one of the most common health challenges of modern life. Long working hours, screen exposure, sedentary routines and emotional pressures create a constant state of physical and mental tension. Over time, this stress accumulates and begins to affect sleep, productivity, immunity and emotional stability. This is why masseuse visits through monthly stress relief camps are emerging as a valuable wellness intervention.

These camps are not about luxury or indulgence. They are structured, preventive wellness initiatives designed to help people relax, reset and restore balance in their bodies and minds.

Why Stress Needs Structured Management

Stress is not always visible, but its impact is real.

Chronic stress contributes to:

muscle tension and body pain
headaches and migraines
anxiety and irritability
sleep disturbances
weakened immunity

According to WHO, unmanaged stress is a significant risk factor for both physical and mental health disorders.

What Are Monthly Stress Relief Camps?

Monthly stress relief camps are organised wellness sessions that focus on relaxation-based therapies. Massage visits form a central component of these camps, where trained therapists provide structured massage sessions aimed at relieving physical tension and calming the nervous system.

These camps typically include:

short therapeutic massage sessions
guided relaxation techniques
posture awareness
breathing exercises

They are designed to be accessible, time-efficient and safe.

How Massage Therapy Reduces Stress

Massage works through multiple biological pathways.

Nervous System Regulation

Massage activates the parasympathetic nervous system, which is responsible for rest and recovery. This helps:

lower heart rate
reduce blood pressure
calm the mind

Reduction of Stress Hormones

Studies show massage lowers cortisol levels, the primary stress hormone.

Lower cortisol is linked to:

improved mood
better sleep
enhanced immune response

Muscle Relaxation

Long hours of sitting or standing cause muscle stiffness.

Massage helps by:

improving blood flow
releasing muscle knots
reducing stiffness

This improves physical comfort.

Mental Health Benefits of Masseuse Visits

Mental health is closely tied to physical relaxation.

Regular massage sessions:

reduce anxiety
promote calmness
improve emotional stability
enhance overall mood

Lancet research highlights the role of physical relaxation techniques in supporting mental health outcomes.

Why Monthly Frequency Matters

One-time relaxation is not enough.

Monthly camps:

provide consistent relief
prevent stress buildup
encourage routine self-care

Consistency is the foundation of preventive wellness.

Who Benefits from Stress Relief Camps?

These camps benefit:

working professionals
caregivers
students
frontline workers
individuals with sedentary lifestyles

Anyone experiencing chronic stress can benefit.

Workplace Impact of Stress

Workplace stress affects both individuals and organisations.

It leads to:

reduced productivity
burnout
absenteeism
poor job satisfaction

NITI Aayog reports emphasize the need for preventive wellness initiatives at workplaces.

How Masseuse Visits Improve Workplace Wellness

Enhanced Focus and Productivity

Relaxed muscles and a calm mind improve concentration.

Reduced Musculoskeletal Pain

Massage addresses:

neck pain
shoulder tension
lower back discomfort

Common in desk-based roles.

Better Sleep Quality

Stress relief improves sleep, which further enhances mental clarity.

Positive Workplace Culture

Wellness initiatives show employees that their health matters.

Physical Health Benefits Beyond Relaxation

Massage therapy improves:

circulation
lymphatic drainage
joint mobility
posture awareness

These benefits reduce long-term health risks.

Safety and Professional Standards

Masseuse visits in stress relief camps should:

use trained professionals
follow hygiene protocols
offer non-invasive techniques
respect personal boundaries

Safety and dignity are essential.

Integration with Preventive Healthcare

Stress relief camps complement:

health screenings
mental health counseling
nutrition programs
fitness initiatives

They form part of a holistic wellness ecosystem.

How Monthly Camps Encourage Self-Care

Many people ignore early stress signals.

Regular wellness camps:

normalize self-care
promote early intervention
reduce stigma around mental health

This proactive approach prevents burnout.

Measuring the Impact of Stress Relief Camps

Impact can be assessed through:

stress level surveys
absenteeism rates
employee feedback
productivity metrics

Data helps refine future programs.

Long-Term Value of Stress Relief Programs

Over time, organisations notice:

improved morale
reduced healthcare costs
higher engagement
stronger loyalty

Preventive care always costs less than treatment.

Common Myths About Massage-Based Wellness

Myth: Massage is only for luxury

Reality: It is a validated stress management technique.

Myth: It is temporary relief

Reality: Regular sessions offer cumulative benefits.

Myth: Only physical benefits exist

Reality: Mental and emotional benefits are equally important.

Why Holistic Stress Management Matters

Stress affects:

hormones
digestion
immunity
sleep
emotional regulation

Addressing it holistically leads to lasting improvement.

Conclusion

Masseuse visits through monthly stress relief camps offer far more than temporary relaxation. They represent a structured, preventive approach to managing stress, enhancing mental well-being and supporting physical health. In a world where burnout is becoming increasingly common, consistent wellness interventions help individuals reset, recharge and regain balance. By investing in regular stress relief programs, communities and organisations build healthier, happier and more resilient individuals.

References

World Health Organization (WHO) – Stress and Mental Health Reports
Indian Council of Medical Research (ICMR) – Lifestyle and Stress Research
NITI Aayog – Workplace Wellness and Preventive Healthcare Reports
Lancet – Stress, Burnout and Mental Health Studies
Statista – Global Workplace Wellness Trends
EY-FICCI – Corporate Wellness and Productivity Reports

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