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Ultrasonic wave nebulizers were invented in 1965 [16] as a new type of portable nebulizer. The technology inside an ultrasonic wave nebulizer is to have an electronic oscillator generate a high frequency ultrasonic wave , which causes the mechanical vibration of a piezoelectric element.
USPTO trading card featuring Bird. Forrest Morton Bird (June 9, 1921 – August 2, 2015) was an American aviator, inventor, and biomedical engineer.He is best known for having created some of the first reliable mass-produced mechanical ventilators for acute and chronic cardiopulmonary care.
While the 4 other competing type of inhalers are relatively new inventions. The first "gas inhaler" (or breathing apparatus) was invented and designed by James Watt in 1793. The first nebulizer was invented and designed by Sales-Girons in 1858. The first dry powder inhaler was invented by Newton in 1864.
This is a new type of nebulizer which does not use induction to mix the sample and gas. Instead, pneumatic atomization is employed here, which results in the micro-mixing of fluids using a reflux cell. [5] This means that there is a turbulent mixing of the liquid and gas which results in great sensitivity and is very efficient.
Alcohol inhalation is a method of administering alcohol directly into the respiratory system, with aid of a vaporizing or nebulizing device or bag. It is chiefly applied for recreational use, when it is also referred to as alcohol smoking, but it has medical applications for testing on laboratory rats, and treatment of pulmonary edema and viral pneumonia.
Iron lung cylinder (black), patient head exposed through sealed opening. Diaphragm (yellow) mechanically extends/retracts, varying cylinder air pressure, causing patient chest to expand (inhale) (top) and contract (exhaling) (bottom) A patient wearing a cuirass respirator 1939 Dutch newsreel on the function of the iron lung
This is an accepted version of this page This is the latest accepted revision, reviewed on 25 January 2025. Device to vaporize substances for inhalation A vaporization heat wand and vaporization chamber bowl used to deliver vapor through a water pipe A vaporizer or vaporiser, colloquially known as a vape, is a device used to vaporize substances for inhalation. Plant substances can be used ...
An inhaler (puffer, asthma pump or allergy spray) is a medical device used for delivering medicines into the lungs through the work of a person's breathing. This allows medicines to be delivered to and absorbed in the lungs, which provides the ability for targeted medical treatment to this specific region of the body, as well as a reduction in the side effects of oral medications.
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