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Anaerobic bacteria survive in environments with little or no oxygen. There are three types: facultative, obligate and aerotolerant. Facultative anaerobes live and grow with or without oxygen. Obligate anaerobes thrive in environments without oxygen and can die in its presence. Aerotolerant anaerobes can live in the presence of oxygen, but cannot use it for growth. Anaerobes are infectious to humans and responsible for causing conditions such as periodontitis, aspiration pneumonia, botulism, as well as wound and abdominal infections. You can kill anaerobes using one of several methods.
Medical instruments are used in diagnosing, monitoring and treating a multitude of medical conditions. Hospitals, clinics, private practice physicians and technicians utilize these instruments on a daily basis. The instruments range from stethoscopes and neurological hammers, to blood pressure monitors and ultrasounds. If you need medical instruments for your new medical practice or need to replace old instruments, then developing a purchasing plan will come in handy. A plan helps maximize your investment of time and money during the purchasing process.
Static electricity occurs when electrons transfer from an object, such as a cloth, to another, such as your body. The charge accumulates until released. Metal medical instruments are such items, and can easily accumulate a static charge.
Clinicians and medical technicians have to learn about and adapt to numerous and frequent advancements in medical technology. New equipment, upgraded models, new approaches and new treatments come out in every discipline of medicine. In many cases, physicians, nurses and allied clinicians use technology themselves. In other cases, technicians dedicated to a particular type of equipment or field, such as radiology technicians, have careers based on their education and training on medical equipment. Training ranges from simple to very involved depending on the type of equipment. People both new to their fields, as well as those trying to stay up-to-date…
Medical instruments have been found dating back to the days of the Ancient Romans and Greeks. Surgical tools were discovered at the excavation of the ill-fated Roman town of Pompeii, according to the University of Virginia website. By collecting such devices and comparing them with more modern instruments, historians are able to put together a time line of medical history, with each instrument representing the beliefs and practices of the period it originates from.
The Merriam-Webster dictionary defines "diagnostic" as pertaining to establishing a diagnosis. Whether you call them diagnostic instruments, tools or equipment, nowadays a whole fleet of instruments exists for medical diagnosis. While the number of tools available is almost as varied as the conditions to diagnose, a few medical diagnostic instruments stand out above the rest.
Dentists and doctors use a wide variety of instruments in order to fix patient's teeth and perform diagnostic and surgical procedures. An entire industry exists that manufactures these medical tools that make the work more efficient and easier to perform. Each tool is designed with a specific use in mind and any dentist or physician is likely to have many instruments on hand to assist them with their work.
Portable medical instruments aid in improving health and can even save lives. They act as an intermediate or supplement, but not a substitute for, professional medical advice and services. Personal monitoring is often mandatory for many people, but it is also becoming more and more a choice for the health conscious.
It is mandatory for health care workers to decontaminate soiled medical instruments before using them on other patients. Decontamination of medical instruments prevents the spread of infectious diseases and is the first sterilization process to protect patients from contaminants like HIV and Hepatitis C that can live on instruments. Liquid bleach, as well as isopropyl and ethyl alcohol, are extremely effective in decontaminating medical instruments if a hospital grade germicidal cleanser is not available.
Disinfecting or sterilizing reused medical equipment kills most bacteria, fungi, viruses and other contaminants. Depending on the equipment, different varieties of sterilization methods are best to remove dangerous disease-causing microscopic agents. Any tool used for entering tissue or vascular systems needs sterilization before each use. As of 2010, moist steam-heat, gas, bleaches and dry heat remain the methods most used by hospitals and medical facilities globally. Chemical sterilization for heat-sensitive medical devices, such as fiber-optic endoscopes, is also common.
A visit to the doctors office introduces a patient to different types of medical instruments and yet this is barely scratching the surface. Medical students and doctors have to handle a wide array of medical instruments on a daily basis. They have to remember the names of each of these tools as well as what they are used for. The purpose of each medical instrument varies based on classification.
Every time a non-disposable piece of medical equipment is used, it needs to be properly cleaned, disinfected and sterilized to prevent infection in future patients. According to ems.org, most pathogens, or disease agents, are in visible soil, meaning that anything you can see on the equipment is the most dangerous.
Infectious microbes cover nearly everything you come into contact with on a daily basis. The surface of your skin and mucous membranes protect you from internal exposure to the disease-causing varieties, which may cause staph infections and other life-threatening conditions. One of the most powerful methods of sterilizing any medical instrument that may penetrate the skin is through the use of ultraviolet light. Ultraviolet light used for sterilizing medical equipment is composed of light frequencies in the C band of the ultraviolet spectrum, otherwise known as UV-C. Sterilizing equipment is simple, but all surfaces must be exposed to the UV-C…
Hundreds of thousands of health care workers in the United States suffer needlestick injuries every year. At the very least, these workers need to undergo testing to determine if they have contracted a serious or even fatal virus or disease. In a worst case scenario, a worker can die after contracting a disease from an accidental needlestick. To protect health care workers, the federal government enacted and now enforces the Needlestick Safety and Prevention Act. The act addresses specific measures employers must take to reduce occupational exposure to blood-borne pathogens.
Hospitals and clinics used to be the only places to use an autoclave sterilizer to sterilize the medical instruments. With all the super bugs and possible lawsuits in the world today, steam autoclaves are being used by tattoo parlors, beauty parlors, dentists and veterinarians. However, the autoclave must be used correctly for complete sterilization.
