- 行业:
- Number of terms: 14663
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- Company Profile:
Varian Medical Systems, Inc., headquartered globally in Palo Alto, California, is the world's leading manufacturer of medical devices and software for treating cancer and other medical conditions with radiotherapy, radiosurgery, proton therapy, and brachytherapy. The company supplies informatics ...
A pulse developed by the gun driver and delivered to the grid of the electron gun that initiates the injection of electrons into the accelerator. The value of this voltage determines the level of gun current, and hence the intensity of the treatment beam.
Industry:Medical devices
Histogram based on the gray scale pixel information in an image.
Industry:Medical devices
The prime control electrode in an electron tube, such as the klystron or electron gun.
Industry:Medical devices
An evacuated electron tube used as an oscillator or amplifier at microwave frequencies. In the klystron, an electron beam is velocity modulated (periodically bunched) to produce large amounts of power. The specialized linear-beam vacuum tube (evacuated electron tube) that amplifies radio frequency energy and provides the power to the Clinac linear accelerator and other very high-power applications. The klystron tube was invented by brothers Russell and Sigurd Varian.
Industry:Medical devices
Computer peripheral modeled after the typewriter keyboard
Alphanumeric keyboard used at the Imaging and Treatment workstation.
Industry:Medical devices
Тело каналом, который используется для доступа и прекратить проводников или дом электрическое устройство. Для целей требований Clinac и Ximatron Вариан поставляются кабели вытащил и размещены в коробах, прекращено в тянуть коробки, а продолжение освещения.
Industry:Medical devices
Джойстик (или контроль stick) является персональный компьютер периферийных или общего управления устройство, состоящее из портативных палки, которая поворачивается около одного конца и передает ее угол в два или три измерения на компьютер.
Industry:Medical devices
Линия, следует пути той же дозировке распространяется от внешних пучков излучения или радиоактивного источника.
Industry:Medical devices
