81. Ultrasound The acoustic safety of new ultrasound technologies by K Martin. K Martin reviews the impact of new ultrasound technologies on acoustic output. http://ult.rsmjournals.com/

Search this journal Advanced search Home Current issue Browse archive ... Feedback Ultrasound Ultrasound My Account Browse archive Most read Most cited ... Terms and conditions Journal information About the journal Editorial Board For authors For librarians ... Corporate services Related links BMUS RSM Press Journals examdoctor RSM Press News ... Royal Society of Medicine The journal of the British Medical Ultrasound Society Published by RSM Press on behalf of the British Medical Ultrasound Society Recent highlights: The acoustic safety of new ultrasound technologies by K Martin. K Martin reviews the impact of new ultrasound technologies on acoustic output. Advances in ultrasound technology bring important benefits, but are also associated with rising acoustic outputs. As safety parameters fast approach regulatory limits imposed on the manufacturers, this article reiterates the need for ultrasound users to remain vigilant in observing safety indices. An evaluation of Thiel-embalmed cadavers for ultrasound-based regional anaesthesia training and research by McLeod et al.

82. UltraShape Non-invasive Fat Reduction & Body Contouring Solution Information on non-invasive ultrasound body contouring by lysing adipose tissue. http://www.ultrashape.com

83. Ultrasound Imaging Of The Breasts | Breast Health Resource Center | Imaginis The Breast ultrasound, also known as sonography or ultrasonography, is frequently used to evaluate breast abnormalities that are found with screening or http://www.imaginis.com/breast-health/ultrasound-imaging-of-the-breasts-2

Home Conditions Breast Cancer Cervical Cancer ... Glossary Text size A - A + Imaginis The Women's Health Resource. On the web since 1997. Breast Cancer Nominate Dr. Bodai Cervical Cancer Ovarian Cancer ... Report a Problem Newsletter Ultrasound Imaging of the Breasts Click here to view ultrasound images of breast conditions. What Can Ultrasound Show? Ultrasound Versus Mammography Limitations of Ultrasound ... Additional Resources and References Click here to view ultrasound images of breast conditions. Breast ultrasound, also known as sonography or ultrasonography, is frequently used to evaluate breast abnormalities that are found with screening or diagnostic mammography or during a physician performed clinical breast exam . Ultrasound allows significant freedom in obtaining images of the breast from almost any orientation. Ultrasound is excellent at imaging cysts: round, fluid-filled, pockets inside the breast. Additionally, ultrasound can often quickly determine if a suspicious area is in fact a cyst (always non-cancerous) or an increased density of solid tissue (dense mass) which may require a biopsy to determine if it is malignant (cancerous).

84. Ulthera, Inc - Home Page :: Eyebrow Lift :: Skin Tightening, Skin Rejuvination : A therapeutic ultrasound company developing medical devices for the aesthetic, cosmetic surgery and dermatology markets. http://ulthera.com

Home Company Company Overview Board of Directors Home Company Company Overview Board of Directors ... Site Map

85. Become Ultrasound Tech & Ultrasound Technician Schools For Sonographer The sonographer training you need to become an ultrasound tech or technologist and finding ultrasound technician schools for your career. http://www.ultrasoundlearning.com/

Ultrasound Technician School Ultrasound technicians work primarily with ultrasound equipment. The equipment is used in order to observe organs and internal areas of the body that cannot be seen on x-rays. Ultrasound equipment is most commonly used in order to view the unborn child of a pregnant woman. Students can be taught how to use ultrasound machines and other equipment when attending ultrasound schools. As well as being taught how to interact with patients, students are also taught how to maintain the equipment. Ultrasound jobs are available throughout the medical community. There are some ultrasound technicians employed by hospitals, and then there are others that work for heath care facilities whereby they travel to the homes of patients in order to perform their tasks. Technicians are required to work in a variety of different situations and with a variety of people. Being flexible and being able to work in an ever changing environment is vital when becoming a sonographer. Regardless of where a person works, the ultrasound tech should have been taught by the ultrasound diagnostic school on how to cope with every situation in a competent manner. A person needs to have skills and good mechanical skills in order to become an ultrasound technologist. It is important that they enjoy working with complex equipment. Good communication skills are also required along with good people skills. People skills are a huge part of being an ultrasound tech, as is being able to work with complicated medical equipment. Both natural and learned skills are required.

86. UltraSound TIP - US Database This page contains information, links to basics and news resources about ultrasound, furthermore the related entries 3D ultrasound, 4D ultrasound, ultrasound Gel, ultrasound Echo. http://www.us-tip.com/serv1.php?type=db1&dbs=Ultrasound

87. German Manufacturer of therapeutic ultrasound devices. (Germany) http://www.physiomed.de

Wir über uns Produkte Aktuelles Events ... Vietnamese Herzlich Willkommen! PHYSIOMED ELEKTROMEDIZIN AG Innovativ in Rehabilitation, Sport- und ästhetischer Medizin Wir bieten high-quality Produkte für die physikalische Therapie und orientieren uns dabei stets am neuesten Stand der Technik. Unsere Mission sehen wir in der Umsetzung innovativer Lösungen zur Perfektionierung therapeutischer Arbeit sowie der Entwicklung neuer wegweisender Therapieansätze.

88. Journal Of Ultrasound In Medicine Official journal of the American Institute of ultrasound in Medicine. http://www.jultrasoundmed.org/

Instructions to authors Subscriptions About the journal Editorial board ... The American Institute of Ultrasound in Medicine publishes Journal of Ultrasound in Medicine. Stanford University Libraries' assists in the publication of JUM Online Become a Reviewer Select an Issue from the Archive January 1982 - November 2010 Search for Articles January 1982 - November 2010 Future Editorial Content Article Statistics Most-Read Articles Most-Cited Articles Current Issue: November 2010 (Next: November 29) Quick Search advanced Author: (e.g., Smith, JS) Keyword(s): Year: Vol: Page: Print ISSN: 0278-4297 Online ISSN: 1550-9613

89. Discovery Health "Ultrasound - Medical Dictionary" ultrasound information at HowStuffWorks. Learn about the purpose of ultrasound, what to expect and how to prepare for this test. http://healthguide.howstuffworks.com/ultrasound-dictionary.htm

ON TV VIDEO TOOLS SHOP ... S-U Ultrasound More from Discovery Health Dr. G Dr. G: Medical Examiner uses forensics and technology to solve the mysteries of life and death. Print Cite Feedback E-mail This ... Recommend Definition Ultrasound involves the use of high-frequency sound waves to create images of organs and systems within the body. Images: Abdominal ultrasound Ultrasound in pregnancy 17 week ultrasound 30 week ultrasound Carotid duplex Ultrasound comparison Thyroid ultrasound Ultrasound Ultrasound, normal fetus- ventricles of brain Alternative Names Sonogram How the test is performed An ultrasound machine creates images that allow various organs in the body to be examined. The machine sends out high-frequency sound waves, which reflect off body structures. A computer receives these reflected waves and uses them to create a picture. Unlike with an x-ray, there is no ionizing radiation exposure with this test. The test is done in the ultrasound or radiology department. You will be lying down for the procedure. A clear, water-based conducting gel is applied to the skin over the area being examined to help with the transmission of the sound waves. A handheld probe called a transducer is then moved over the area being examined. You may be asked to change position so that other areas can be examined. For specific information about ultrasound examinations, please refer to the following topics:

90. Ultrasound In Wound Healing Author Joseph McCulloch, PT, PhD, LSU Medical Center, Director of the Physical Therapy Department. http://medicaledu.com/ultrasnd.htm

Wound Care Information Network Interested in being part of a market research panel? Email us. Wounds@MedicalEdu.com Ultrasound in Wound Healing Author: Joseph McCulloch, PT, PhD LSU Medical Center, Director of the Physical Therapy Department Topics Covered Here: How does ultrasound benefit wound healing? Frequency Considerations in the use of ultrasound Application of ultrasound to wounds ... Application of ultrasound to periwound tissue Ultrasound is a mechanical vibration delivered at a frequency above the range of human hearing. Clinical ultrasound units currently being manufactured typically deliver ultrasound at frequencies of 1 and 3 MHz with duty cycles ranging from 20 to 100 percent. Duty cycles less than 100% are usually termed pulsed ultrasound while a 100% duty cycle is referred to as continuous ultrasound. How does ultrasound benefit wound healing? Inflammatory Phase - ultrasound causes a degranulation of mast cells resulting in the release of histamine. Histamine and other chemical mediators released from the mast cell are felt to play a role in attracting neutrophils and monocytes to the injured site. These and other events appear to accelerate the acute inflammatory phase and promote healing. Proliferative Phase - ultrasound has been noted to effect fibroblasts and stimulate them to secrete collagen 1. This can accelerate the process of wound contraction and increase tensile strength of the healing tissue 2. Connective tissue will elongate better if both heat and stretch are combined. Continuous ultrasound at higher therapeutic intensities provides and effective means of heating deeper tissue prior to stretch.

91. What Is An Ultrasound? ultrasound is a procedure that uses highfrequency sound waves to view internal organs and produce images of the human body. The human ear cannot hear the http://www.ehealthmd.com/library/ultrasound/us_whatis.html

92. Can They Tell How Big The Baby Is By Ultrasound? - How Big Is My Baby? - Fat Bab ultrasound is frequently used to try to determine how big a baby is while you are still pregnant. But how accurate is it? http://pregnancy.about.com/od/fetus/f/bigbaby.htm

zWASL=1;zGRH=1 zGCID=this.zGCID?zGCID+" test11":" test11" zJs=10 zJs=11 zJs=12 zJs=13 zc(5,'jsc',zJs,9999999,'') zDO=0 Home Search Pregnancy / Birth Am I Pregnant? Pregnancy Basics Share w(x2+zWl+'?p=1" zT="18/1[N" rel="nofollow">Print') Free Pregnancy / Birth Newsletter! Sign Up Discuss in my Forum Can they tell how big the baby is by ultrasound? By Robin Elise Weiss, LCCE , About.com Guide See More About: c-section induction of labor doula ultrasound Ultrasound exam Photo (c) A.D.A.M. zSB(3,3) Question: Can they tell how big the baby is by ultrasound? Answer: Ultrasound exams are notoriously inaccurate for predicting the weight of your baby. The ultrasound gives an estimate of the weight of your baby, but this estimate can be off a pound or more in either direction. There are multiple ways to predict the weight via ultrasound, making it not advised for most to make decisions about induction and planned cesarean section based solely on estimated fetal weight. Your midwife or doctor may also try to predict the fetal weight by using their hands during a physical exam of your abdomen. This is also not accurate, though some practitioners are better than others. Many women will have lots of stories about being induced for having suspected large babies, there are even stories about scheduled cesareans. Where the cesareans are done for large babies, but at birth the babies are several pounds under the prebirth estimate. This is why many people do not recommend using this estimate to make decisions about the mode of birth.

93. Rich-Mar Corp. A web site designed for physical therapists, Rich-Mar provides a complete product line of ultrasound and stimulation equipment. http://www.richmarweb.com/

About Us Products New Products Service About Us Products New Products Service ... Naimco Medical

94. Ultrasound - New World Encyclopedia Not to be confused with Supersonic. ultrasound is cyclic sound pressure with a frequency greater than the upper limit of human hearing. Although this limit varies from person http://www.newworldencyclopedia.org/entry/Ultrasound

Ultrasound From New World Encyclopedia Jump to: navigation search Previous (Ultramafic rock) Next (Ultraviolet) Ready Not to be confused with Supersonic Ultrasound is cyclic sound pressure with a frequency greater than the upper limit of human hearing . Although this limit varies from person to person, it is approximately 20 kilohertz (20,000 hertz) in healthy, young adults and thus, 20 kHz serves as a useful lower limit in describing ultrasound. The production of ultrasound is used in many different fields, typically to penetrate a medium and measure the reflection signature of an object in the medium. The reflection signature can reveal details about the inner structure of the medium. The most well-known application of this technique is its use in sonography to produce pictures of a fetus in the human womb. In addition, some animals can hear ultrasound frequencies, and bats and dolphins use ultrasound for echolocation. Approximate frequency ranges corresponding to ultrasound, with rough guide of some applications A fetus in its mother's womb, viewed in a sonogram (brightness scan)

95. EZUltrasound.com Provider of portable home ultrasound machines to speed healing and relieve pain. http://www.EZUltrasound.com

Email Us: sales@EZUltrasoun d.com Phone Support: Portable Home Ultrasound Ultrasound Conductive Gel Phonophoresis Gel Clear Ultrasound Gel ... SSL Certificate Select ... Koty Medical ReliaMed Parker Labs China Gel NanoVibronix Ltd Welcome to EZUltrasound.com! The Leading Provider of Portable Home Ultrasound Machines to Relieve Pain and Speed Healing! Bringing Professional Ultrasound Therapy to you Direct for Personal Use Deals of the Week ReliaMed 1Mhz Portable Home Ultrasound Physical Therapist Massage Machine MSRP: Price: You Save: 1 year warranty r. US-1000 1Mhz Portable Home Ultrasound Physical Therapist Massage Machine MSRP: Price: You Save: FREE 4 oz. Cat's Claw gel ultrasound gel, 5 year warranty EZUltrasound.com provides portable ultrasound therapy. Our home ultrasound machines are quality manufactured and used by physical therapists, chiropractors and consumers alike. Once, medical ultrasound treatments were only available for athletes and those who could afford them. Now, it is possible to

96. Ultrasound Schools: Ultrasound Technician Training ultrasound schools Start your ultrasound technician career in medical digital imaging from recommended colleges in your state now. http://www.medical-assistant-training-schools.org/ultrasounddiagnosticschools.ht

Home Medical Assistant Schools Medical Career Programs Medical Assistant ... Locations An Ultrasound Technician Can Potentially Earn $83,950 Start Your Way To A New High Paying Career! Ultrasound diagnostic digital imaging is one of the fastest emerging fields in the healthcare industry. Ultrasound technician schools are turning out well-trained students who are up-to-date with the most current sonography technologies. As a result, there is a very high demand for their unique experience sand skills. Ultrasound therapy is fast becoming the diagnostic method of choice in many areas of medicine, leaving healthcare institutions competing amongst themselves for the most qualified sonographers who are educated at the leading ultrasound technician training schools. Sonogram Technicians use an instrument called a transducer to transmit high frequency sound waves through the body of the patient. As the sound waves bounce off the targeted body part or organ, their echoes are captured by specialized equipment that converts them into visual images. The internal images are then examined by a trained and credentialed diagnostic physician via digital imaging. Ultrasound is perhaps most often associated with pregnancies, but now diagnostic medical sonography is used to scan everything from the nervous system to the digestive system, blood vessels, tumors, the eyes and more. Health care professionals often prefer ultrasound to other diagnostic scanning techniques (such as radiographic technology, or x-rays) due to the safety of this non-invasive technology and its ability to capture such detailed images.

97. Ultrasound -- Pregnancy Health -- WhatToExpect.com Hey, baby! Get ready for your first closeup. http://www.whattoexpect.com/pregnancy/pregnancy-health/prenatal-testing/ultrasou

98. Redirect Manufactures complete range of Doppler medical devices. http://www.ultrasound.demon.co.uk/

Welcome to Ultrasound Technologies website If you are reading this message you have not been automatically redirected so please click here

99. Ultrasound Quarterly Management of Asymptomatic Ovarian and Other Adnexal Cysts Imaged at US Society of Radiologists in ultrasound Consensus Conference Statement http://journals.lww.com/ultrasound-quarterly/pages/default.aspx

100. History Of Ultrasound In Obstetrics And Gynecology, Part 1, History Of Ultrasoun A history of ultrasonography in Obstetrics and Gynecology, part 1 he story of the development of ultrasound applications in medicine should probably start with the history of http://www.ob-ultrasound.net/history1.html

A short History of the development of Ultrasound in Obstetrics and Gynecology Dr. Joseph Woo Part 1 Part 2 Part 3 Site Index he story of the development of ultrasound applications in medicine should probably start with the history of measuring distance under water using sound waves. The term SONAR refers to Sound Navigation and Ranging . Ultrasound scanners can be regarded as a form of 'medical' Sonar. As early as Jean-Daniel Colladon , a Swiss physicist, had successfully used an underwater bell to determine the speed of sound in the waters of Lake Geneva. In the later part of the 1800s, physicists were working towards defining the fundamental physics of sound vibrations (waves), transmission, propagation and refraction. One of them was Lord Rayleigh in England whose famous treatise " the Theory of Sound " published in first described sound wave as a mathematical equation, forming the basis of future practical work in acoustics. As for high frequency 'ultrasound', Lazzaro Spallanzani , an Italian biologist, could be credited for it's discovery when he demonstrated in the ability of bats navigating accurately in the dark was through echo reflection from high frequency inaudible sound. Very high frequency sound waves above the limit of human hearing were generated by English scientist

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 5     81-100 of 144    Back | 1  | 2  | 3  | 4  | 5  | 6  | 7  | 8  | Next 20