Word: ultrasound
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...notion of a cashless economy facilitated by databanks of digitized body parts is still kind of far out. But then, so are most things about Cross Match. The company was founded in 1996 by Scott, a medical ultrasound specialist, and two fellow engineers turned garage inventors, Jim Davis, who worked on the engine of the SR-71 Blackbird at Lockheed, and Ellis Betensky, who improved Vivitar zoom lenses and pioneered computer-aided design for cameras...
...thousandth of an inch thick, is for Authorizer's touch pad, to be embedded in a cell phone. To make a credit-card transaction, say, a buyer presses his finger to the touch pad, triggering an imperceptible pulse of energy that makes the film oscillate. The resulting ultrasound image is captured as a digital image file called a biometric identifier, which is a physical feature that has been measured and converted into computer language so it can be compared against a database. If his print matches, the credit-card charge goes through...
...relaxed, and therefore better able to withstand the ups and downs of constant changes in blood pressure. Led by Dr. Nikolaos Alexopoulos of Athens Medical School in Greece, the researchers found that among 14 subjects, those who drank green tea showed greater dilation of their heart arteries on ultrasound 30 min. later than those drinking either diluted caffeine or hot water. That's because, the scientists speculate, green tea works on the lining of blood vessels, helping cells there to secrete the substances needed to relax the vessels and allow blood to flow more freely. It's the flavonoids...
...what should you ask, if a doctor recommends a CT scan for you or your child? Brenner suggests the following: is a CT scan really necessary? Might a test that doesn't involve radiation, such as an ultrasound or MRI, do the job? In some cases, a CT scan is absolutely required - for example, for diagnosing severe head trauma or internal injuries, for acute abdominal pain, or to diagnose an existing cancer. If your doctor schedules you for a scan, call ahead to see if you can bring a flash drive. That way you can take an electronic copy...
...looked at me like I was crazy. I had just delivered them but I didn't remember." Sam struck out on her own soon after and opened Elite, and now charges patients $15,000 on top of insurance for VIP prenatal care that includes add-ons like a fetal ultrasound photo at every visit, private birthing classes, one massage per trimester, optional home doctor visits, her private home and cell phone numbers and e-mail address, and the guarantee that she will be at the hospital for her patients' full active labor and delivery. In order to fulfill that last...