- 行业:
- Number of terms: 14663
- Number of blossaries: 0
- 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 ...
Donanım sinyali Stand her 10 ms tarafından oluşturulan ve eşitleme durumu ve düğümleri ve yönetici arasında ileti değişimi için her düğüm ama Müfettiş gönderdi. Kalp atışı olarak biliniyordu.
Industry:Medical devices
Subsystem components housed in the stand and the gantry that generate and monitor the electron beam. Components in the stand include the RF source and power supplies, and the klystron sections; components in the gantry include the electron gun, linear accelerator (Linac), bend magnet, positioning components (carousel drives, energy switch drive, and target drive), target, ion changers, and various sensors.
Industry:Medical devices
The variation of dose in any region of an irradiated object.
Industry:Medical devices
A series of CT scans acquired at different phases (times) in the respiratory cycle. When displayed sequentially, these multiple CT scans generate a moving image of how the target and surrounding organs move and deform during the breathing cycle. 4D CT images are used in treatment of lung, esophageal, and liver cancer. See also 4D PET.
Industry:Medical devices
A sequence of calibration steps performed by the controller on a specific motion axis that will determine the zero reference position of the axis by moving the axis and monitoring specific feedback devices. The electro-mechanical system, together with the control system, is designed to always find the same reference position. Homing is required only when the system is powered up or after service to that specific axis.
Industry:Medical devices
Temsil edilebilir veya bir veya daha fazla çizgi parçaları kullanarak vurgulu bir dönüm noktası.
Industry:Medical devices
The ratio between the dose received at a specified secondary treatment site and that received at the primary treatment site.
Industry:Medical devices
A motion initiated from outside the treatment room using the control keyboard.
Industry:Medical devices
Software tool to set up, tune, and calibrate the HET Clinac, initialize axes, and run diagnostic tests. Previously called Service Manager.
Industry:Medical devices
Physician\'s confirmation that patient was properly positioned based on image pair reviewed.
Industry:Medical devices
