Positioning piece scanning method, device thereof and system
A scanning method and positioning film technology, applied in the field of medical image processing, can solve problems such as safety risks of operating technicians, achieve the effect of avoiding contact infection and improving safety
Active Publication Date: 2021-07-09
NEUSOFT MEDICAL SYST CO LTD
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- Claims
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Problems solved by technology
[0004] It can be seen that during the scanning process of the positioning film in the related art, the operating technician needs to have direct contact with the examinee to complete the positioning, which brings a great safety risk to the operating technician when the examinee is carrying an infectious disease
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[0034] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the embodiments of the invention as recited in the appended claims.
[0035] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments of the present invention, and are not intended to limit the embodiments of the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural f...
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The invention provides a positioning piece scanning method, a device thereof and a system. According to the embodiment of the invention, the scanning starting position of the positioning piece scanning is determined on the image of the subject collected when a scanning bed is static, the scanning bed is provided with the scale pattern, the relative position of the scale pattern and the scanning bed is kept unchanged, according to the scale pattern, a first distance between the scanning starting position and a positioning sheet acquisition plane is acquired, the scanning bed is controlled to move towards the positioning piece acquisition plane, and positioning piece scanning starts when the moving distance reaches the first distance to obtain a positioning piece image, according to the positioning piece scanning device, the starting time of positioning piece scanning can be automatically determined through the scale patterns on the scanning bed, so that positioning sheet scanning is automatically completed, an operator does not need to enter a scanning room to position an examinee, contact infection is avoided, and the safety of the operator in the positioning sheet scanning process is improved.
Description
technical field [0001] The present invention relates to the technical field of medical image processing, in particular to a scan method, device and system for positioning slices. Background technique [0002] A CT (Computed Tomography, electronic computerized tomography) system includes a CT device and a main console. Wherein, the CT equipment is located in the scanning room, and is used for performing CT scanning on the subject; the main console is located in the operation room, and is used for controlling the CT equipment. [0003] In the related art, the process of using the CT system to scan the scan is as follows: first, the operating technician registers the patient and selects the scanning protocol in the operating room; Position the patient, and light up the scanning positioning line of the machine, and confirm that the scanning positioning line of the machine irradiates the initial scanning position of the patient's body surface; after the positioning is completed,...
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IPC IPC(8): A61B6/03A61B6/04
CPCA61B6/032A61B6/037A61B6/04A61B6/0407A61B6/08A61B6/488A61B6/0487G06V10/22G06T7/73G06V40/16A61B6/547
Inventor 李双学于军李伟
Owner NEUSOFT MEDICAL SYST CO LTD