Aspiration

(redirected from PESA)
Also found in: Dictionary, Thesaurus, Acronyms, Encyclopedia, Wikipedia.

aspiration

 [as″pĭ-ra´shun]
inhalation of some foreign material; aspiration of vomitus, blood, or mucus may occur when a person is unconscious or under the effects of a general anesthetic, and can be avoided by keeping the head turned to the side and removing all such foreign material from the air passages.
A, Types of aspiration. A, Aspiration before swallow caused by reduced tongue control. B, Aspiration before swallow caused by absent swallow response. C, Aspiration during swallow caused by reduced laryngeal closure. D Aspiration after swallow caused by pooled material in pyriform sinuses overflowing into airway. From Logemann J: Evaluation and Treatment of Swallowing Disorders, San Diego, College-Hill Press, 1983.
withdrawal of fluid by an aspirator; the method is widely used in hospitals, especially during surgery, to drain the area of the body being operated on and keep it clear of excess blood and other fluids to facilitate visualization of the surgical field. Sometimes after extensive surgery, suction drainage under the skin is used to speed the healing process.
meconium aspiration inhalation of meconium by the fetus or newborn, which may result in atelectasis, emphysema, pneumothorax, or pneumonia.
risk for aspiration a nursing diagnosis accepted by the North American Nursing Diagnosis Association, defined as a state in which an individual is at risk for entry of gastric secretions, oropharyngeal secretions, solids, or fluids into the tracheobronchial passage.
vacuum aspiration a form of induced abortion in which the uterine contents are removed by application of a vacuum through a hollow curet or a cannula introduced into the uterus.

as·pi·ra·tion

(as'pi-rā'shŭn),
1. Removal, by suction, of a gas, fluid, or tissue from a body cavity or organ from unusual accumulations, or from a container.
2. The inspiratory sucking into the airways of fluid or any foreign material, especially gastric contents or food.
3. A surgical technique for cataract, requiring a small corneal incision, severance of the lens capsule, fragmentation of the lens material, and removal with a needle.
[L. aspiratio, fr. aspiro, to breathe on]

aspiration

(ăs′pə-rā′shən)
n.
1.
a. The act of breathing in; inhalation.
b. The act of drawing something, as liquid or a foreign object, into the respiratory tract when taking a breath.
2. Medicine The process of removing fluids or gases from the body with a suction device.

aspiration

1. Aspiration.
2. The withdrawal of fluid from a body cavity or a mass–eg a cyst with a needle and a syringe by suction or siphonage, such as a syringe. See Gastric aspiration, Paracentesis.

as·pi·ra·tion

(aspir-āshŭn)
1. Removal, by suction, of a gas or fluid from a body cavity, from unusual accumulations, or from a container.
2. Inhalation into the airways of fluid or foreign body (e.g., vomitus, food, fluid).
3. A surgical technique for treatment of cataract, requiring a small corneal incision, severance of the lens capsule, fragmentation of the lens material, and removal with a needle.
[L. aspiratio, fr. aspiro, to breathe on]

aspiration

Drawing out of fluid by suction, usually by syringe and needle, but sometimes by mouth or pump suction through a plastic or rubber tube.

Aspiration

When solids or liquids that should be swallowed into the stomach are instead breathed into the respiratory system, or when substances from the outside environment are accidentally breathed into the lungs.

as·pi·ra·tion

(aspir-āshŭn)
1. Removal, by suction, of a gas, fluid, or tissue from a body cavity or organ from unusual accumulations, or from a container.
2. The inspiratory sucking into the airways of fluid or any foreign material, especially gastric contents or food.
[L. aspiratio, fr. aspiro, to breathe on]

Patient discussion about Aspiration

Q. What Causes Aspiration Pneumonia? My father is hospitalized with aspiration pneumonia. What causes this?

A. Aspiration pneumonia is a pneumonia that develops due to the entrance of foreign material that enter the bronchial tree (air tubes), usually oral or gastric contents (including food, saliva, or nasal secretions). Aspiration pneumonia represents a either a bacterial infection or a chemical inflammatory process due to inadequate swallowing mechanism.

More discussions about Aspiration
References in periodicals archive ?
For over 45 years, PESA has been a leading provider of secure audio/video routing, signal processing and IP connectivity products.
Fernando Soto Vaquero, FAO representative in Mexico, said in an interview with Inter Press Service (IPS) that PESA's strategy is to coordinate actions with other programs in order to generate greater impacts.
PESA's negative outlook is aligned with Petrobras's rating outlook but assumes that Argentina's new government will be supportive of crude and oil products production.
As a leading provider of secure, audio/video (A/V) Baseband and IP connectivity products, PESA offers a wide selection of multi-path streaming products, routing switchers, matrix switchers, extenders, converters, media extenders, and signal processing gear to support government, military, industrial, commercial, medical, broadcast, and mobile truck applications.
Pampa will issue a maximum of 320,000,000 Pampa Shares (including Pampa Shares underlying Pampa ADSs) (the "Maximum Aggregate Pampa Security Issuance") to holders of PESA Shares and PESA ADSs who validly tender and do not validly withdraw prior to the expiration of the International Offers and the Argentine Offers, as applicable.
Obopay stated that Warid Pesa is based on its open and interoperable mobile money solutions, a service that enables new channels of distribution for offering financial services and can be used on any device.
El PESA se instrumenta con un enfoque de genero, alentando la participacion de los grupos prioritarios.
President PESA Lt Gen (rtd) Ali Kuli Khan said it seems that the politicians have no concern for lives being sacrificed by troops, hardships being faced by the displaced persons and exorbitant financial cost of the on-going military operation.
Houston, TX, October 01, 2014 --(PR.com)-- The Petroleum Equipment & Services Association (PESA) welcomes legendary Texas A&M football coach R.
Islamabad -- The Pakistan Ex-servicemen Association (PESA) on Sunday fully supported the activities and report of Director General Rangers and demanded continued operation to clean up financial capital of country from violence, extortion, kidnapping for ransom and target killings.
Millicom International Cellular S.A (STO:MIC)(Nasdaq:MICC), a telecommunications and media company, announced on Wednesday that it has signed an agreement with Vodacom's M-Pesa service enabling the company's Tigo Pesa mobile money service users for the first time to be able to exchange money with M-Pesa customers in Tanzania, Africa, later this year.
Tanzanian telecommunications company Tigo announced the first of its regular quarterly payments worth TZS 3 billion ($1.8 million) to Tigo Pesa users.