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Aeromedical Biological Containment System
The Aeromedical Biological Containment System (ABCS) is an aeromedical evacuation capability devised by the U.S. Centers for Disease Control and Prevention (CDC) in collaboration with the U.S. Department of Defense (DoD) and government contractor Phoenix Air between 2007 and 2010. Its purpose is to safely air-transport a highly contagious patient; it comprises a transit isolator (a tent-like plastic structure provided with negative air pressure to prevent escape of airborne-contagious pathogens) and an appropriately configured supporting aircraft. Originally developed to support CDC staff who might become infected while investigating avian flu and SARS in East Asia, it was never used until the 2014 Ebola virus epidemic in West Africa, transporting 36 Ebola patients out of West Africa. History The CDC experienced difficulties and embarrassment relating to safe patient air-transport during an international tuberculosis scare in 2007.Park, Alice"The TB Scare: A Broken System?"''Time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeromedical Biological Containment System (ABCS)
The Aeromedical Biological Containment System (ABCS) is an aeromedical evacuation capability devised by the U.S. Centers for Disease Control and Prevention (CDC) in collaboration with the U.S. Department of Defense (DoD) and government contractor Phoenix Air between 2007 and 2010. Its purpose is to safely air-transport a highly contagious patient; it comprises a transit isolator (a tent-like plastic structure provided with negative air pressure to prevent escape of airborne-contagious pathogens) and an appropriately configured supporting aircraft. Originally developed to support CDC staff who might become infected while investigating avian flu and SARS in East Asia, it was never used until the 2014 Ebola virus epidemic in West Africa, transporting 36 Ebola patients out of West Africa. History The CDC experienced difficulties and embarrassment relating to safe patient air-transport during an international tuberculosis scare in 2007.Park, Alice"The TB Scare: A Broken System?"''Tim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulfstream III
The Gulfstream III, a business jet produced by Gulfstream Aerospace, is an improved variant of the Grumman Gulfstream II. Design and development The Gulfstream III was built at Savannah, Georgia, in the United States and was designed as an improved variant of the Grumman Gulfstream II. Design studies were performed by Grumman Aerospace Corporation in collaboration with Gulfstream American Corporation. Design of the Gulfstream III started with an effort to synthesize a completely new wing employing NASA supercritical airfoil sections and winglets. Optimization studies considering weight, drag, fuel volume, cost, and performance indicated that a substantial portion of the new wing benefit could be secured with modifications to the existing wing. As a result, the new wing concept was canceled and work began on design modifications that would retain the Gulfstream II wing box structure and trailing edge surfaces. Compared to the G-1159 Gulfstream II, the wing has more span and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emergency Medicine
Emergency medicine is the medical speciality concerned with the care of illnesses or injuries requiring immediate medical attention. Emergency physicians (often called “ER doctors” in the United States) continuously learn to care for unscheduled and undifferentiated patients of all ages. As first-line providers, in coordination with Emergency Medical Services, they are primarily responsible for initiating resuscitation and stabilization and performing the initial investigations and interventions necessary to diagnose and treat illnesses or injuries in the acute phase. Emergency physicians generally practise in hospital emergency departments, pre-hospital settings via emergency medical services, and intensive care units. Still, they may also work in primary care settings such as urgent care clinics. Sub-specializations of emergency medicine include; disaster medicine, medical toxicology, point-of-care ultrasonography, critical care medicine, emergency medical services, hy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intensive Care Medicine
Intensive care medicine, also called critical care medicine, is a medical specialty that deals with seriously or critically ill patients who have, are at risk of, or are recovering from conditions that may be life-threatening. It includes providing life support, invasive monitoring techniques, resuscitation, and end-of-life care. Doctors in this specialty are often called intensive care physicians, critical care physicians or intensivists. Intensive care relies on multidisciplinary teams composed of many different health professionals. Such teams often include doctors, nurses, physical therapists, respiratory therapists, and pharmacists, among others. They usually work together in intensive care units (ICUs) within a hospital. Scope Patients are admitted to the intensive care unit if their medical needs are greater than what the general hospital ward can provide. Indications for the ICU include blood pressure support for cardiovascular instability ( hypertension/hypote ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biological Hazards
A biological hazard, or biohazard, is a biological substance that poses a threat to the health of living organisms, primarily humans. This could include a sample of a microorganism, virus or toxin that can adversely affect human health. A biohazard could also be a substance harmful to other animals. The term and its associated symbol are generally used as a warning, so that those potentially exposed to the substances will know to take precautions. The biohazard symbol was developed in 1966 by Charles Baldwin, an environmental-health engineer working for the Dow Chemical Company on the containment products. It is used in the labeling of biological materials that carry a significant health risk, including viral samples and used hypodermic needles. In Unicode, the biohazard symbol is U+2623 (). ANSI Z535/OSHA/ISO regulation Biohazardous safety issues are identified with specified labels, signs and paragraphs established by the American National Standards Institute (ANSI). Tod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emergency Medical Responders
Emergency medical responders are people who are specially trained to provide out-of-hospital care in medical emergency, medical emergencies. There are many different types of emergency medical responders, each with different levels of training, ranging from first aid and basic life support. Emergency medical responders have a very limited scope of practice and have the least amount of comprehensive education, clinical experience or clinical skills of emergency medical services (EMS) personnel. The EMR program is not intended to replace the roles of emergency medical technicians or paramedics and their wide range of specialties. Emergency medical responders typically assist in rural regions providing basic life support where pre-hospital health professionals are not available due to limited resources or infrastructure. "Emergency medical responder" is a broad term, used either to describe a certain EMS certification level, or generally to describe those who respond to Medical eme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Biological Defense Program
The United States biological defense program—in recent years also called the National Biodefense Strategy—refers to the collective effort by all levels of government, along with private enterprise and other stakeholders, in the United States to carry out biodefense activities. Biodefense is a system of planned actions to counter and reduce the risk of biological threats and to prepare, respond to, and recover from them if they happen. The National Defense Authorization Act (NDAA) of 2016 required high-level officials across the federal government to create a national biodefense strategy together. As a result, in 2018 the National Biodefense Strategy was released by President Donald J. Trump. In essence, the strategy comprises the U.S. biological defense program in that it is the official framework that provides a "single coordinated effort" to coordinate all biodefense activities across the federal government. To execute the strategy, the White House issued a Presidential Memora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Personal Protective Equipment
Personal protective equipment (PPE) is protective clothing, helmets, goggles, or other garments or equipment designed to protect the wearer's body from injury or infection. The hazards addressed by protective equipment include physical, electrical, heat, chemicals, biological hazard, biohazards, and Atmospheric particulate matter, airborne particulate matter. Protective equipment may be worn for job-related occupational safety and health purposes, as well as for sports and other recreation, recreational activities. ''Protective clothing'' is applied to traditional categories of clothing, and ''protective gear'' applies to items such as pads, guards, shields, or masks, and others. PPE suits can be similar in appearance to a cleanroom suit. The purpose of personal protective equipment is to reduce employee exposure to hazards when engineering controls and administrative controls are not feasible or effective to reduce these risks to acceptable levels. PPE is needed when there a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Filtration
A particulate air filter is a device composed of fibrous, or porous materials which removes solid particulates such as dust, pollen, mold, and bacteria from the air. Filters containing an adsorbent or catalyst such as charcoal (carbon) may also remove odors and gaseous pollutants such as volatile organic compounds or ozone. Air filters are used in applications where air quality is important, notably in building ventilation systems and in engines. Some buildings, as well as aircraft and other human-made environments (e.g., satellites, and Space Shuttles) use foam, pleated paper, or spun fiberglass filter elements. Another method, air ionizers, use fibers or elements with a static electric charge, which attract dust particles. The air intakes of internal combustion engines and air compressors tend to use either paper, foam, or cotton filters. Oil bath filters have fallen out of favour aside from niche uses. The technology of air intake filters of gas turbines has improved signific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Negative Air Pressure
Suction is the colloquial term to describe the air pressure differential between areas. Removing air from a space results in a pressure differential. Suction pressure is therefore limited by external air pressure. Even a perfect vacuum cannot suck with more pressure than is available in the surrounding environment. Suctions can form on the sea, for example, when a ship founders. When the pressure in one part of a physical system is reduced relative to another, the fluid in the higher pressure region will exert a force relative to the region of lowered pressure, referred to as pressure-gradient force. Pressure reduction may be static, as in a piston and cylinder arrangement, or dynamic, as in the case of a vacuum cleaner when air flow results in a reduced pressure region. When animals breathe, the diaphragm and muscles around the rib cage cause a change of volume in the lungs. The increased volume of the chest cavity decreases the pressure inside, creating an imbalance with t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samaritan's Purse
Samaritan's Purse is an evangelical Christian humanitarian aid organization that provides aid to people in physical need as a key part of its Christian missionary work. The organization's president is Franklin Graham, son of Christian evangelist Billy Graham. The name of the organization is derived from the New Testament Parable of the Good Samaritan. With international headquarters in Boone, North Carolina, the organization also maintains warehouse and aviation facilities in nearby North Wilkesboro and Greensboro, North Carolina. The organization has been criticized for requiring volunteers to sign a controversial Statement of Faith which condemns homosexuality and same-sex marriage. The organization's board of directors, which includes his son, has also been criticized for the $661,000 yearly salary paid to Graham, which is 40–50% more than similar non-profit organizations. History Samaritan's Purse was founded in 1970 by Baptist pastor Robert Pierce (Bob), the founder of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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