"Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible."
Simon Newcomb, astronomer ; Said in 1902, less than two years before the first flight at Kitty Hawk
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| Number | Title | Issue Date |
| 6577042 | Feedback control system for ultrasound probe A control system for a probe, including a transmission member, comprises a power source for supplying a constant power to a transmission member and a transducer for coupling the constant power to the transmission member and for providing a mechanical outp... | 06/10/2003 |
| 6241703 | Ultrasound transmission apparatus having a tip An ultrasound transmission device for utilizing ultrasound energy ultrasound to treat intravascular conditions, such as stenotic and occluded regions of blood vessels, is provided. The ultrasonic transmission device includes a transmission member connecta... | 06/05/2001 |
| 6113558 | Pulsed mode lysis method An apparatus and method for the application of ultrasound to a location within the body is provided. The apparatus can advantageously operate at a pulse duration below about 100 milliseconds and in the range 0.1 milliseconds to 100 milliseconds and a puls... | 09/05/2000 |
| 5984882 | Methods for prevention and treatment of cancer and other proliferative diseases with ultrasonic energy A device and methods for inducing apoptosis in precancerous, cancerous and hyperproliferating cells by applying ultrasonic energy. The methods can include use of ultrasonic energy in combination with antioxidants and/or conventional therapies such as horm... | 11/16/1999 |
| 5971949 | Ultrasound transmission apparatus and method of using same An ultrasonic treatment system and method for utilizing ultrasound to treat intravascular conditions, such as stenotic and occluded regions of blood vessels, are provided. The ultrasonic treatment system includes an ultrasonic probe, having a proximal and... | 10/26/1999 |