Positioning piece scanning method, device thereof and system

A technology of positioning film and scanning bed, applied in the field of medical image processing, can solve problems such as safety risks of operating technicians, and achieve the effect of avoiding contact infection and improving safety.

Pending Publication Date: 2021-07-09
NEUSOFT MEDICAL SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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  • Positioning piece scanning method, device thereof and system
  • Positioning piece scanning method, device thereof and system
  • Positioning piece scanning method, device thereof and system

Examples

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Embodiment Construction

[0041] 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.

[0042] 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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Abstract

The invention provides a positioning piece scanning method, a device thereof and a system. According to the embodiment of the invention, according to received positioning operation information, a scanning starting position of positioning sheet scanning is determined on an image of a subject collected when a scanning bed is static, a first distance between the scanning starting position and a reference position is obtained, and in a video image, obtained in real time, of the subject in the moving process of the scanning bed, the reference position is identified, the scanning initial position in the video image is marked according to the identified reference position and the first distance, a second distance between the scanning initial position marked in the video image and a preset positioning line is detected, and if the second distance is detected to be smaller than a preset first threshold value, positioning piece scanning is started to obtain the positioning piece image, an operation technician does not need to enter a scanning room to position an examinee, contact infection is avoided, and therefore the safety of the operation technician in the positioning piece 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,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/03A61B6/04
CPCA61B6/032A61B6/037A61B6/04A61B6/0407A61B6/44G06T7/246G06T2207/30196A61B6/0487A61B6/0492A61B6/08A61B6/461G06V10/25G06V40/161G06V40/19G06T7/74G06T7/0014G06T2207/10072G06T2207/30201
Inventor 李双学于军李伟
Owner NEUSOFT MEDICAL SYST CO LTD
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