Chapter 6 Workstation operation
6.1 Software system functional overview
6.1.1 Image acquisition function
Automatic patient information was obtained from the hospital HIS system or RIS
system or establishing local records.
SNR/bone level function: strengthen the function of SNR/bone hierarchy, the doctor
can according to actual needs, setting their own images to achieve satisfactory effect.
6.1.2 Image processing function
Wide window automatically adjust, gray-scale transformation, single or parallel image
display;
Image scaling function: the most suitable image, amplification, narrow, local
amplification, actual size;
Image rollovers: flip, flip up and down, around 90 ° rotating;
Image filtering, signal to noise ratio, bones, details, organization, contrast, etc;
Tagging function: text annotation, arrows and other annotations and deletion;
Image measurement: linear measurement, Angle measurement, the rectangular
measuring;
Image adjustment: adjust window tool, negative inversion, sharpening, Gamma
correction processing.
Other functions: moving images, mark selection, image cropping, etc.
6.1.3 Image management function
DICOM functions and database management: the system supports standard DICOM
3.0 functions, which can easily transfer data to other medical imaging workstations.
Flexible image output image, multiple laser film printing functions: support a variety of
size film printing methods,
6.1.4 Case management function
You can store, retrieve, and query medical records and reports. You can also delete,
clean and browse cases and reports. The function of printing diagnostic report: the function
of printing diagnostic report is added. The system has built-in diagnostic report template
and abundant knowledge base, which facilitates the output of integrated report with
pictures and texts, and improves the work efficiency of doctors.
6.1.5 Data interface
A) The data interface of the software follows the DICOM3.0 protocol, and the image
checked can be sent to the DICOM protocol RIS/HIS software system for processing such
as storage and archiving.
B) The data interface of the software supports the DICOM3.0 protocol, including the
ability to obtain patient registration information from RIS/HIS system, film printing and CD
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