How much do you know the dangers of hypoxia?

The dangers of hypoxia on human and clinical manifestations:
1. Brain hypoxia: the brain’s response to hypoxia is very obvious. A

normal brain weight accounts for 2% of total body weight, while the

human brain’s oxygen consumption accounts for 20% of the total oxygen

consumption over total cardiac output of blood oxygen content (ie,

cardiac output), 1 / 6 . If the brain hypoxia for a few seconds, there

will be headache, irritability, lethargy and brain edema; brain

hypoxia exceeds 4 minutes, brain cells will be irreversible necrosis,

disturbance of consciousness, convulsions, coma and death.Oxygen

therapy with oxygen concentrators can treat this problem.
2. Cardiac hypoxia: the heart of myocardial contraction increased with

mild hypoxia, heart rate, cardiac output increases, blood pressure

rising or falling, severe hypoxia, blood pressure, heart rate

decreased, can lead to myocardial necrosis, heart failure, arrhythmia,

shock, and even cardiac arrest.
3. Lung hypoxia: mild hypoxia breathing exercises to enhance, deepen

breathing, severe hypoxia can inhibit the respiratory center,

resulting in difficulty breathing, rhythm disorders, cyanosis,

laryngeal edema, pulmonary edema, and cause arteries, pulmonary

vascular resistance increased and arterial hypertension.Oxygen therapy

with oxygen concentrators can treat this problem.
4. Liver hypoxia: cause liver damage, liver edema.
5. Retinal hypoxia: cause vertigo, vision loss.
6. Kidney hypoxia: can cause kidney dysfunction, oliguria, anuria,

easy to induce urinary tract infections.
7. Oxygen in the blood: people will be dizziness, palpitation, rapid

heartbeat, susceptible to hypertension, coronary heart disease,

thrombosis, myocardial infarction, angina, and decreased immune

function, reduced resistance to disease.
8. The body a long period of chronic hypoxia, it is easy to induce

In a word,hypoxia will do harm to human body and generate many

diseases.Oxygen concentrators are the best solution for hypoxia.

The Benefits of Oxygen Therapy With Rich Oxygen:

1. Increase memory capacity.
2. Enhance immune system.
3. Improve sleep quality.
4. Detoxify blood
5. Reduce stress
6. Calm anxiety
7. Alleviate tension headaches
8. Remedy irregular sleeping patterns
9. Help with cardiovascular activity
10.Prevente lactic acid build up
11.Revitalize the skin
12.Ease hangovers
13.Improve blood circulation.
14. Stimulate brain cells and reduce stress

Specail Recommendation For 8 Groups Of Potential Consumers

1.The aged: prolonging life, improving immunity, preventing disease,

oxygen therapy.

2.White-collar women: skin care, maintenance of skin nutrition and

elasticity and reduction of sub-health status.

3.Pregnant women: beneficial to the women and helpful to fetus


4.Businessman: relaxing physical and metal tension, improving physical

ability, reducing sub-health status and improving work efficiency.

5.Students: improving remembrance, refreshing and reducing mental


6.Workers: releasing fatigue, refreshing and increasing physical


7.Patients: increasing the auxiliary treatment of Cardio –

cerebralvascular/COPD&Cardiovasalar diseases, diabetes and respiratory


8.Plateau tourism lovers: Releasing the symptoms of lacking of oxygen

on plateau.

Oxygen Concentrators

Laryngectomy by Dr Majid Ahmed Talikoti
Laryngectomy by Dr Majid Ahmed Talikoti

What is Laryngectomy?
Laryngectomy is removing the larynx and separation on the airway from the actual mouth, nose as well as esophagus. In an overall total laryngectomy the total larynx is removed and inside a partial laryngectomy a portion is taken out. The laryngectomee breathes using an opening in the neck known as a stoma. This action is usually carried out in cases involving laryngeal cancer. On the other hand, many laryngeal cancer cases are treated only with more conservative surgeries with the mouth or together with radiation and/or chemotherapy; laryngectomy is conducted when those treatments neglect to conserve the larynx or there exists sufficient destruction through the cancer that would certainly prevent normal function once it really is destroyed. Laryngectomy is also performed on those that have other types involving head and guitar neck cancer or severe swallowing problems.

This airways and air flow after laryngectomy?
The anatomy changes from laryngectomy. After an overall total laryngectomy, the individual is breathing with the stoma where the actual tracheostomy opens from the neck. There is no longer a connection between the trachea and the actual mouth and nasal. These individuals are termed total guitar neck breathers. After some sort of partial laryngectomy, your specific breathes mainly with the stoma, but a link still exists between the trachea and uppr airways; these individuals will be able to breathe air with the mouth and nasal. They are for that reason termed partial guitar neck breathers. The extent of breathing with the upper airways in these individuals varies and some sort of tracheostomy tube is present in many of them. Ventilation and resuscitation involving total and incomplete neck breathers is through their stoma; however, in these individuals the mouth needs to be kept closed plus the nose sealed to avoid air escape.

How to voice replacement after laryngectomy?
Voice functions are likely to be replaced with some sort of voice prosthesis put into the tracheo esophageal puncture developed by the surgeon. The voice prosthesis is often a one-way air valve which allows air to pass in the lungs/trachea to the esophagus if the patient covers the actual stoma. The redirected air flow vibrates the esophageal tissue to become a hoarse voice in place of the larynx. A second method is the application of an electrolarynx. An electrolarynx is an external device that is certainly placed against the actual neck and creates vibration which the speaker then articulates. The sound may be characterized as physical and robotic. 1 / 3 method is referred to as esophageal speech. The speaker pushes air in the esophagus and next pushes it back, articulating speech appears to be to speak. This technique is time-consuming and difficult to know and is seldom utilized by laryngectomees.

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