Ting, an orthopedist, accompanied Bonds to Balco when blood tests were performed on him to monitor blood levels.
Another fine catheter is inserted into the umbilical artery to monitor blood pressure and levels of oxygen and carbon dioxide.
They used electronic devices to monitor blood pressure and to measure noise levels from airplanes, traffic and indoor sounds.
The government warned diabetics to watch for counterfeit versions of test strips used to monitor blood sugar levels.
A court-ordered device to monitor blood alcohol content was installed in Leyritz's car in April 2008.
The poorest developing nations are the hardest hit by infectious disease, and have been least able to test or monitor blood safety.
Another type of ultrasound, Doppler, is being used to monitor blood flow of fetal organs, helping doctors check not just structure, but function of organs.
The suit claims that Tyco's units harmed Masimo's ability to compete in the market for products used by hospitals to monitor blood oxygen levels, Masimo said.
"We don't have systematic studies for adults in middle and old age, so it's left to the clinician to monitor blood pressure and cardiovascular system," said Vitiello.
To use an extreme example, a company may offer its staff the opportunity to use devices that monitor blood sugar, mental alertness and so on.
Devices to measure blood pressure, monitor blood sugar, hear heartbeats and chart heart activity are already in the hands of patients.
