- 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 landmark that can be highlighted or represented using asingle point.
Industry:Medical devices
1. In external beam RT: entry point in the patient skin of the beam fan lines.
Industry:Medical devices
The user-specified maximum allowable deviations between each planned and actual axis position for each non-MLC, static axis that has a planned position. If any axis exceeds this deviation, the beam cannot be turned on. Dynamic axes are held to a tighter, non-user specified tolerance. Once the beam is turned on, the control system may enforce a tighter tolerance on the static axes, to guard against any unexpected motion during treatment.
Industry:Medical devices
Solunum döngüsü (Faz geçişi) veya ne zaman solunum gating sistem tedavi ışın açar ve kapatır belirler (genlik geçişi) pozisyon içinde süreye dayalı bir eşik. Ayrıca solunum çoğunluğuna görmek; geçişi.
Industry:Medical devices
The part of the simulation machine that is positioned under the area receiving the radiation during simulation. A device that converts an x-ray pattern into a corresponding light pattern using an additional supply of energy for intensification.
Industry:Medical devices
A joystick (or control stick) is a personal computer peripheral or general control device consisting of a handheld stick that pivots about one end and transmits its angle in two or three dimensions to a computer.
Industry:Medical devices
A Clinac system that generates a succession of short, high-power pulses for operating the magnetron or klystron. The supplier of high-voltage electrical current to the HET Clinac, housed in a large metal cabinet. It has exterior controls, one of which is an Emergency Stop button.
Industry:Medical devices
A position of an imager arm where the arm is neither fully retracted nor extended. This “half-way” position is more quickly extendable compared to the retracted position, and more out of the way than the extended position.
Industry:Medical devices
1. harici beam RT: kiriş fan satırlarının hastanın cilt içinde giriş noktası.
Industry:Medical devices
