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US 10,238,360 B2Granted
Air calibration
AssigneeShenyang Neusoft Medical Systems Co., Ltd.
InventorQinghe Song
Life of this patent
Estimating the term…
Abstract
In an example, a method for air calibration is provided. An initial scanning condition may be generated from a subject scanning sequence of medical equipment, wherein, the subject scanning sequence is generated when a subject is scanned by the medical equipment to obtain an image of the subject and recorded in association with a subject ID uniquely identifying the subject. An air calibration scanning condition may be obtained by correcting the initial scanning condition. An air calibration may be performed on the medical equipment according to the air calibration scanning condition to generate air calibration data.
Claims13
A method for air calibration, the method comprising:
- generating an initial scanning condition from a subject scanning sequence of a medical equipment, wherein the subject scanning sequence is generated when a subject is scanned by the medical equipment to obtain an image of the subject and is recorded in association with a subject ID uniquely identifying the subject;
- obtaining an air calibration scanning condition by correcting the initial scanning condition;
- and
- generating air calibration data by performing an air calibration on the medical equipment with the air calibration scanning condition;
- wherein generating the initial scanning condition from the subject scanning sequence of a medical equipment comprises:
- loading a subject information database which stores one or more subject scanning sequences;
- filtering the subject information database by deleting a subject scanning sequence in the subject information database which has the same scanning parameter values as another subject scanning sequence in the subject information database, wherein having the same scanning parameter values indicates values of each scanning parameter in two subject scanning sequences are the same;
- and
- generating an initial scanning condition table including one or more initial scanning conditions according to the filtered subject information database, wherein each of the initial scanning conditions corresponds to one subject scanning sequence in the filtered subject information database.
6 more elements
An air calibration device comprising:
- a processor which invokes machine readable instructions corresponding to a control logic for air calibration stored on a storage medium and executes the machine readable instructions to:
- generate an initial scanning condition from a subject scanning sequence of a medical equipment, wherein the subject scanning sequence is generated when a subject is scanned by the medical equipment to obtain an image of the subject and is recorded in association with a subject ID uniquely identifying the subject;
- obtain an air calibration scanning condition by correcting the initial scanning condition;
- and
- generate air calibration data by performing an air calibration on the medical equipment with the air calibration scanning condition;
- wherein, when generating an initial scanning condition from a subject scanning sequence of a medical equipment, the machine readable instructions further cause the processor to:
- load a subject information database which stores one or more subject scanning sequences;
- filter the subject information database by deleting a subject scanning sequence in the subject information database which has the same scanning parameter values as another subject scanning sequence in the subject information database, wherein having the same scanning parameter values indicates values of each scanning parameter in two subject scanning sequences are the same;
- and
- generate an initial scanning condition table including one or more initial scanning conditions according to the filtered subject information database, wherein each of the initial scanning conditions corresponds to one subject scanning sequence in the filtered subject information database.
7 more elements
A non-transitory computer readable storage medium storing instructions executable by a processor and upon such execution causes the processor to:
- generate an initial scanning condition from a subject scanning sequence of a medical equipment, wherein the subject scanning sequence is generated when a subject is scanned by the medical equipment to obtain an image of the subject and is recorded in association with a subject ID uniquely identifying the subject;
- obtain an air calibration scanning condition by correcting the initial scanning condition;
- and
- generate air calibration data by performing an air calibration on the medical equipment with the air calibration scanning condition;
- wherein, when generating an initial scanning condition from a subject scanning sequence of a medical equipment, the instructions cause the processor to:
- load a subject information database which stores one or more subject scanning sequences;
- filter the subject information database by deleting a subject scanning sequence in the subject information database which has the same scanning parameter values as another subject scanning sequence in the subject information database, wherein having the same scanning parameter values indicates values of each scanning parameter in two subject scanning sequences are the same;
- and
- generate an initial scanning condition table including one or more initial scanning conditions according to the filtered subject information database, wherein each of the initial scanning conditions corresponds to one subject scanning sequence in the filtered subject information database.
6 more elements
Dependencies are inferred from the claim text.