CN112336376A - Ultrasonic auxiliary scanning method and device and readable storage medium - Google Patents
Ultrasonic auxiliary scanning method and device and readable storage medium Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 70
- 238000002604 ultrasonography Methods 0.000 claims description 145
- 239000000523 sample Substances 0.000 claims description 38
- 238000013507 mapping Methods 0.000 abstract description 21
- 238000003745 diagnosis Methods 0.000 abstract description 12
- 210000001519 tissue Anatomy 0.000 description 83
- 238000010586 diagram Methods 0.000 description 9
- 210000002216 heart Anatomy 0.000 description 5
- 210000005246 left atrium Anatomy 0.000 description 3
- 210000005240 left ventricle Anatomy 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 210000005245 right atrium Anatomy 0.000 description 3
- 210000005241 right ventricle Anatomy 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 210000000952 spleen Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/467—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient characterised by special input means
- A61B8/468—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient characterised by special input means allowing annotation or message recording
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Abstract
The invention discloses an ultrasonic auxiliary scanning method, which comprises the following steps: collecting a standard ultrasonic section containing a target tissue structure; determining whether the standard ultrasonic section is the last standard ultrasonic section of the current ultrasonic mode; when the standard ultrasonic section is not the last standard ultrasonic section, acquiring section acquisition prompt information corresponding to the standard ultrasonic section to be acquired, which contains the target tissue structure; and outputting the section to obtain prompt information. The invention also provides ultrasonic auxiliary scanning equipment and a readable storage medium. The standard ultrasonic section acquisition prompting method comprises the steps of acquiring a standard ultrasonic section containing a target tissue structure, outputting section acquisition prompting information of the standard ultrasonic section to be acquired containing the target tissue structure, prompting a mapping method of the standard ultrasonic section to be acquired, accurately acquiring a standard ultrasonic image with higher matching degree with the standard ultrasonic section to be acquired according to the mapping method, and improving the diagnosis accuracy of a doctor according to the acquired standard ultrasonic section.
Description
Technical Field
The invention relates to the technical field of ultrasonic imaging, in particular to an ultrasonic auxiliary scanning method, ultrasonic auxiliary scanning equipment and a readable storage medium.
Background
The ultrasonic instrument is generally used for a doctor to observe internal tissue structures of a human body, and the doctor places an operation probe on the surface of skin corresponding to a part of the human body to obtain an ultrasonic image of the part. Ultrasound has become a main auxiliary means for diagnosis of doctors because of its characteristics of safety, convenience, no damage, low price, etc. Due to the complexity of the operation of the ultrasonic instrument, a doctor needs to know the spatial structure of each organ and tissue of a human body very clearly to beat the standard section of each organ and tissue, each standard surface corresponds to a mapping method, more mapping methods are carried out on the standard surfaces, the mapping method of forgetting the standard surface is easy to be caused, or the mapping method is remembered to cause the memory of the section corresponding to the mapping method to be fuzzy, so that the obtained section has deviation, and the doctor has a diagnosis error.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide an ultrasonic auxiliary scanning method, device and equipment and a readable storage medium, and aims to solve the problem that error exists in the standard surface for acquiring an organization structure, so that misdiagnosis of a doctor is caused.
The invention mainly aims to provide an ultrasonic auxiliary scanning method, device and equipment and a readable storage medium, and aims to solve the problem that error exists in the standard surface for acquiring an organization structure, so that misdiagnosis of a doctor is caused.
In order to achieve the purpose, the invention provides an ultrasonic auxiliary scanning method, which comprises the following steps:
collecting a standard ultrasonic section containing a target tissue structure;
determining whether the standard ultrasonic section is the last standard ultrasonic section of the current ultrasonic mode;
when the standard ultrasonic section is not the last standard ultrasonic section, acquiring section acquisition prompt information corresponding to the standard ultrasonic section to be acquired, which contains the target tissue structure;
and outputting the section to obtain prompt information.
Optionally, after the step of determining whether the standard ultrasound slice is the last standard ultrasound slice of the current ultrasound mode, the method includes:
and when the standard ultrasonic section is the last standard ultrasonic section, outputting prompt information of the standard ultrasonic section after the standard ultrasonic section is obtained.
Optionally, the step of acquiring a standard ultrasound slice containing the target tissue structure comprises:
acquiring an ultrasonic section image acquired by a probe;
acquiring the image matching degree of the ultrasonic section image and the current reference standard ultrasonic section;
and when the image matching degree is greater than a preset matching degree, determining the ultrasonic sectional image as the standard ultrasonic sectional image containing the target tissue structure.
Optionally, when the image matching degree is greater than a preset matching degree, the step of determining that the ultrasound sectional image is the standard ultrasound sectional plane containing the target tissue structure includes:
and when the image matching degree is greater than the preset matching degree, outputting the ultrasonic sectional image or the image matching degree, and determining the ultrasonic sectional image as the standard ultrasonic sectional image containing the target tissue structure.
Optionally, when the image matching degree is greater than a preset matching degree, the step of determining that the ultrasound sectional image is the standard ultrasound sectional plane containing the target tissue structure includes:
and when the image matching degree is greater than the preset matching degree, outputting the ultrasonic sectional image or the image matching degree, and determining the ultrasonic sectional image as the standard ultrasonic sectional image containing the target tissue structure.
Optionally, after the step of obtaining the image matching degree between the ultrasound sectional image and the standard ultrasound sectional image to be acquired, the method includes:
when the image matching degree is smaller than a preset matching degree, determining whether the standard ultrasonic section containing the target tissue structure is obtained within a preset time;
when the standard ultrasonic section to be acquired is not acquired, acquiring a reference matching degree smaller than the preset matching degree;
and when the image matching degree is greater than the reference matching degree, determining the ultrasonic sectional image as the standard ultrasonic sectional plane containing the target tissue structure.
Optionally, after the step of determining the ultrasound sectional image as the standard ultrasound sectional plane containing the target tissue structure, the method includes:
acquiring marking information corresponding to the reference standard ultrasonic section;
and marking the ultrasonic sectional image according to the marking information, and storing the ultrasonic sectional image with the marking information.
Optionally, the step of outputting the section acquisition prompt message includes:
and outputting the standard ultrasonic section containing the target tissue structure, the standard ultrasonic section to be acquired and the section acquisition prompt information corresponding to the standard ultrasonic section to be acquired to the same display interface.
In addition, to achieve the above object, the present invention also provides a terminal device, including: a memory, a processor, and an ultrasound-assisted scanning program stored in the memory and executable on the processor, the ultrasound-assisted scanning program when executed by the processor implementing the steps of the ultrasound-assisted scanning method as described above.
Furthermore, to achieve the above object, the present invention further provides a readable storage medium, on which an ultrasound-assisted scanning program is stored, which, when being executed by the processor, implements the steps of the ultrasound-assisted scanning method as described above.
The ultrasonic auxiliary scanning method provided by the invention is characterized in that under the condition that the standard ultrasonic section containing the target tissue structure is determined not to be the last required standard ultrasonic section containing the target tissue structure, after the standard ultrasonic section containing the target tissue structure is acquired, the section corresponding to the standard ultrasonic section to be acquired containing the target tissue structure is output to acquire prompt information so as to prompt the next mapping method of the standard ultrasonic section to be acquired containing the target tissue structure, and then the standard ultrasonic image with higher matching degree with the standard ultrasonic section to be acquired is acquired more accurately and quickly according to the mapping method, so that the diagnosis accuracy of a doctor according to the acquired standard ultrasonic section containing the target tissue structure is improved.
Drawings
Fig. 1 is a block diagram of a terminal device according to various embodiments of the ultrasound-assisted scanning method of the present invention;
FIG. 2 is a schematic flow chart of a first embodiment of an ultrasound-assisted scanning method of the present invention;
FIG. 3 is an output illustration of an output display interface diagram for obtaining a standard ultrasound section containing a target tissue structure;
FIG. 4 is a diagram of an output display interface corresponding to FIG. 3 for obtaining a standard ultrasound section containing a target tissue structure;
FIG. 5 is a schematic flow chart of a second embodiment of an ultrasound-assisted scanning method of the present invention;
fig. 6 is a block diagram of an ultrasound-assisted scanning apparatus of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The terminal equipment of the invention is an ultrasonic device used for ultrasonic examination, such as an ultrasonic diagnostic apparatus and an ultrasonic therapeutic apparatus.
Referring to fig. 1, fig. 1 is a block diagram of a terminal device according to various embodiments of the ultrasound-assisted scanning method of the present invention, where the terminal device may include: memory 101, processor 102, and display unit 103. Those skilled in the art will appreciate that the block diagram of the terminal device shown in fig. 1 does not constitute a limitation of the terminal device, and that the terminal device may include more or less components than those shown, or combine certain components, or arrange different components. The memory 101 stores a central control system and an ultrasound-assisted scanning program. The processor 102 is a control center of the terminal device, and the processor 102 executes the ultrasound-assisted scanning program stored in the memory 101 to implement the steps of the embodiments of the ultrasound-assisted scanning method of the present invention. The Display unit 103 includes a Display panel, which may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), and the like, for displaying an interface viewed by a user. For example: the standard ultrasonic section containing the target tissue structure, the standard ultrasonic section to be acquired and the section acquisition prompt information corresponding to the standard ultrasonic section to be acquired can be output through the display unit 103, and then the section acquisition prompt information corresponding to the standard ultrasonic section to be acquired is output to prompt the next drawing method of the standard ultrasonic section to be acquired containing the target tissue structure, so that the standard ultrasonic image with higher matching degree with the standard ultrasonic section to be acquired can be acquired more accurately and quickly according to the drawing method.
Based on the structural block diagram of the terminal device, the invention provides various embodiments of the ultrasonic auxiliary scanning method.
Referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of an ultrasound-assisted scanning method according to the present invention. In this embodiment, the ultrasound-assisted scanning method comprises the steps of:
step S10, collecting a standard ultrasonic section containing a target tissue structure;
step S20, determining whether the standard ultrasonic section is the last standard ultrasonic section of the current ultrasonic mode;
the target tissue structure refers to various parts of human body, such as heart, lung, liver, spleen, waist, etc. The standard ultrasonic section refers to an ultrasonic section image with medical diagnosis, measurement and other related medical values. The method comprises the steps of acquiring a standard ultrasonic section containing a target tissue structure, acquiring a target matching degree of an ultrasonic section image acquired in real time and a prestored standard ultrasonic section image containing the target tissue structure based on an ultrasonic section image acquired by a probe in real time, and determining the ultrasonic section image acquired in real time corresponding to the target matching degree as the standard ultrasonic section containing the target tissue structure when the target matching degree is greater than a reference matching degree. It is understood that the number of the ultrasound sectional images acquired in real time based on the probe may be plural.
In practical application, a plurality of different standard ultrasound sections containing a target tissue structure are generally required to be acquired to provide a plurality of different standard ultrasound sections containing the target tissue structure for analysis and diagnosis, so as to improve the diagnosis accuracy, wherein the plurality of different standard ultrasound sections containing the target tissue structure can be understood as a set of ultrasound sections which are predetermined and used for analyzing the target tissue structure. It should be noted that, in order to obtain a plurality of different standard ultrasound sections containing a target tissue structure, the plurality of different standard ultrasound sections may be sequentially obtained after being sorted, wherein the last standard ultrasound section after being sorted may be labeled. And determining whether the standard ultrasonic section is the last standard ultrasonic section of the current ultrasonic mode or not by acquiring the marking information of the standard ultrasonic section and determining whether the standard ultrasonic section is the last standard ultrasonic section or not by the marking information.
Step S30, when the standard ultrasonic section is not the last standard ultrasonic section, acquiring section acquisition prompt information corresponding to the standard ultrasonic section to be acquired, which contains the target tissue structure;
and step S40, outputting the section acquisition prompt information.
The section acquisition prompt information is prompt information of a mapping method of a standard ultrasonic section to be acquired, which comprises a target tissue structure, wherein the mapping method can be understood as acquiring the position of a probe on a human body and the direction of the probe on the position when the probe is in contact with the human body when the standard ultrasonic section to be acquired is acquired. The section acquisition prompt information comprises at least one of three-dimensional mode probe drawing prompt information, two-dimensional mode probe drawing prompt information and text description prompt information. It should be noted that the three-dimensional probe mapping prompt message is a mapping method for prompting to obtain a standard ultrasound section to be acquired by outputting a reference phantom, a position of the probe in the reference phantom and a relationship between the position and a probe direction of the position, so as to obtain the standard ultrasound section which is similar to the standard ultrasound section to be acquired and contains a target tissue structure. It can be understood that the mapping prompt information of the probe in the three-dimensional mode and the mapping prompt information of the probe in the two-dimensional mode can be in a dynamic output mode, and the probe placement position and the probe swing direction of the standard ultrasonic section to be acquired, which contains the target tissue structure, are prompted and obtained in a more vivid and intuitive mode.
And finally, acquiring prompt information through the output section to prompt the next mapping method of the standard ultrasonic section to be acquired containing the target tissue structure, and further acquiring the standard ultrasonic image with higher matching degree with the standard ultrasonic section to be acquired more accurately and quickly according to the mapping method.
It should be noted that the plurality of different standard ultrasound slices corresponding to the target tissue structure are a set of ultrasound slices which are predetermined to analyze the target tissue structure, and the set of ultrasound slices includes a standard ultrasound slice to be acquired which includes the target tissue structure, where the standard ultrasound slice to be acquired may be a next imaging slice which is currently acquired and includes the standard ultrasound slice of the target tissue structure, and similarly, the standard ultrasound slice to be acquired is an ultrasound slice image with medical values, such as medical diagnosis and measurement. It is understood that, since the standard ultrasound section to be acquired is a standard ultrasound image containing the target tissue structure, after the step S40, the step S10 can be executed again. Essentially, when the standard ultrasound slice is not the last standard ultrasound slice, steps S10 to S40 are a process executed in a loop to obtain all the standard ultrasound slices in the set of ultrasound slices predetermined to analyze the target tissue structure until the standard ultrasound slice is determined to be the last standard ultrasound slice, and the execution of the loop process is stopped.
Optionally, the determining in step S10 whether the standard ultrasound slice is the last standard ultrasound slice of the current ultrasound mode includes:
when the standard ultrasonic section is the last standard ultrasonic section, outputting prompt information of the standard ultrasonic section after being obtained to prompt that the required standard ultrasonic section containing the target tissue structure is obtained, and providing the obtained standard ultrasonic section containing the target tissue structure for a doctor to diagnose.
Optionally, step S40 includes: and outputting the standard ultrasonic section containing the target tissue structure, the standard ultrasonic section to be acquired and the section acquisition prompt information corresponding to the standard ultrasonic section to be acquired to the same display interface. Prompt information is obtained by outputting a section corresponding to the standard ultrasonic section to be acquired so as to prompt the next mapping method of the standard ultrasonic section to be acquired, which contains the target tissue structure, and then the standard ultrasonic image with higher matching degree with the standard ultrasonic section to be acquired is more accurately and quickly obtained according to the mapping method. Referring to fig. 3 and 4, fig. 3 and 4 are output display interface diagrams for acquiring a standard ultrasound section containing a target tissue structure, and specifically, prompt information for acquiring the ultrasound section acquired in real time, the standard ultrasound section containing the target tissue structure, the standard ultrasound section to be acquired, and a section corresponding to the standard ultrasound section to be acquired may be output to the same display interface.
In the technical scheme disclosed in this embodiment, after the standard ultrasonic section containing the target tissue structure is acquired based on the condition that it is determined that the standard ultrasonic section containing the target tissue structure is not the last required standard ultrasonic section containing the target tissue structure, the section corresponding to the standard ultrasonic section to be acquired containing the target tissue structure is output to acquire prompt information so as to prompt a next mapping method of the standard ultrasonic section to be acquired containing the target tissue structure, and then the standard ultrasonic image with a higher matching degree with the standard ultrasonic section to be acquired is acquired more accurately and quickly according to the mapping method, so that the diagnosis accuracy of a doctor according to the acquired standard ultrasonic section containing the target tissue structure is improved.
Referring to fig. 5, fig. 5 is a schematic flow chart of a second embodiment of the ultrasound-assisted scanning method according to the present invention, which is provided based on any one of the above embodiments. In this embodiment, step S10 includes:
step S11, acquiring an ultrasonic sectional image acquired by the probe;
step S12, acquiring the image matching degree of the ultrasonic section image and the current reference standard ultrasonic section;
step S13, when the image matching degree is greater than a preset matching degree, determining that the ultrasound sectional image is the standard ultrasound sectional image containing the target tissue structure.
In the practical application process, the probe is contacted with a part of a human body, the position where the probe is placed is the same, and different ultrasonic sectional images can be obtained by different directions of the probe, wherein the ultrasonic sectional images comprise standard ultrasonic sectional images and non-standard ultrasonic sectional images. The standard ultrasonic image is an ultrasonic sectional image having medical values such as medical diagnosis and measurement. In the present application, a diagnostic examination of a target tissue structure to be diagnosed is performed by acquiring a standard ultrasound slice of the target tissue structure.
It should be noted that the ultrasonic sectional image acquired by the probe is acquired, and the probe is contacted with the part of the human body, so that the ultrasonic sectional image of the contact position with the part of the human body can be acquired. Specifically, the mode of the ultrasonic sectional image collected by the probe adopts real-time collection.
The current reference standard ultrasonic section refers to a standard ultrasonic section which contains a target tissue structure and is obtained currently, namely the current output section obtains the standard ultrasonic section to be acquired corresponding to the prompt information. Acquiring the image matching degree of the ultrasonic section image and the current reference standard section, and acquiring the image matching degree of the ultrasonic section image and the current reference standard section through image recognition software arranged on terminal equipment; the matching degree of the feature points of the ultrasonic section image and the current reference standard section can also be compared, wherein the feature points can be tissues in the ultrasonic section image, and the matching degree of the feature points is used as the image matching degree. For example, taking the section of the heart as an example, a standard ultrasound section based on the heart, such as a four-chamber section, is composed of the left ventricle, the left atrium, the right ventricle and the right atrium. Under the condition that the ultrasonic sectional image acquired by the probe consists of the left ventricle, the left atrium, the right ventricle and the right atrium and no other tissues exist, the characteristic points of the four-cavity heart section consist of the left ventricle, the left atrium, the right ventricle and the right atrium, the characteristic points are completely matched, and the ultrasonic sectional image acquired by the probe can be considered to be the four-cavity heart section at a high probability.
The preset matching degree is a preset matching degree which can be used for determining that the ultrasonic sectional image is a standard ultrasonic sectional image containing a target tissue structure. When the image matching degree is greater than the preset matching degree, namely the ultrasonic sectional image acquired by the probe can be considered as the required standard ultrasonic sectional image with high probability, the ultrasonic sectional image can be determined to be the standard ultrasonic sectional image containing the target tissue structure.
As an optional implementation manner, after acquiring the image matching degree between the ultrasound sectional image and the current reference standard ultrasound sectional image, step S12 includes:
when the image matching degree is smaller than a preset matching degree, determining whether the standard ultrasonic section containing the target tissue structure is obtained within a preset time;
and when the standard ultrasonic section is not obtained, executing the step of determining whether the standard ultrasonic section is the last standard ultrasonic section of the current ultrasonic mode.
The preset duration can be set manually and can be used for representing a long time or a long time. When the image matching degree is smaller than the preset matching degree, namely the ultrasound section image acquired by the probe is regarded as a non-standard ultrasound section image with high probability, whether a standard ultrasound section containing a target tissue structure is acquired within a preset time length or not is determined, namely the probe cannot acquire an ultrasound section image similar to the current reference standard ultrasound section within a long time. And obtaining section obtaining prompt information corresponding to other standard ultrasonic sections to be acquired containing the target tissue structure by executing the step of determining whether the standard ultrasonic section is the last standard ultrasonic section of the current ultrasonic mode in the first embodiment, wherein the section obtaining prompt information is used for prompting that the image matching degree of the other standard ultrasonic sections to be acquired is higher than the ultrasonic section image corresponding to the preset matching degree.
As an optional implementation manner, after acquiring the image matching degree between the ultrasound sectional image and the current reference standard ultrasound sectional image, step S12 includes:
when the image matching degree is smaller than a preset matching degree, determining whether the standard ultrasonic section containing the target tissue structure is obtained within a preset time;
when the standard ultrasonic section to be acquired is not acquired, acquiring a reference matching degree smaller than the preset matching degree;
and when the image matching degree is greater than the reference matching degree, determining the ultrasonic sectional image as the standard ultrasonic sectional plane containing the target tissue structure.
The reference matching degree is smaller than the preset matching degree and is used for determining that the ultrasonic sectional image is the reference matching degree of a standard ultrasonic sectional containing the target tissue structure. When the image matching degree is less than the preset matching degree, that is, the ultrasound section image acquired by the probe is considered to be a non-standard ultrasound section image with a high probability, it is determined whether a standard ultrasound section containing a target tissue structure is acquired within a preset time period, that is, it is determined that the probe cannot acquire an ultrasound section image similar to a current reference standard ultrasound section within a long time period, that is, when a standard ultrasound section to be acquired is not acquired, a reference matching degree less than the preset matching degree is acquired, wherein the reference matching degree can be set in advance, and the reference matching degree may be one, multiple, a point value or an interval value. Optionally, when the reference matching degrees are multiple, a reference matching degree smaller than the preset matching degree is obtained, and the reference matching degree with the smallest difference value with the preset matching degree in the multiple reference matching degrees may be obtained first, so as to ensure that the image matching degree of the ultrasound section image acquired by the real-time acquisition probe and the image matching degree of the current reference standard ultrasound section has a higher matching degree. It is easy to understand that when the standard ultrasonic section to be acquired is not acquired within the preset time, the reference matching degree with the second smallest difference value with the preset matching degree in the multiple reference matching degrees can be acquired, and so on, which is not described herein again.
Optionally, the step S13, after determining that the ultrasound slice image is the standard ultrasound slice containing the target tissue structure, includes
Acquiring marking information corresponding to the reference standard ultrasonic section;
and marking the ultrasonic sectional image according to the marking information, and storing the ultrasonic sectional image with the marking information.
The labeling information includes, but is not limited to, the slice name and the slice code of the reference standard ultrasound slice. Wherein, the section name or section code can be used to uniquely determine the reference standard ultrasonic section. The ultrasonic sectional image is marked according to the marking information, namely the standard ultrasonic sectional image containing the target tissue structure is marked, when the obtained ultrasonic sectional image is provided for a doctor to diagnose, the doctor can conveniently and accurately identify and obtain the required standard ultrasonic sectional image containing the target tissue structure, and the ultrasonic sectional image with the marking information is stored, so that the related diagnosis information of a diagnosed patient can be conveniently recorded or backed up, and a medical electronic file is further established for the diagnosed patient.
Optionally, step S13 includes: and when the image matching degree is greater than the preset matching degree, outputting the ultrasonic sectional image or the image matching degree, and determining the ultrasonic sectional image as the standard ultrasonic sectional image containing the target tissue structure.
When the image matching degree is greater than the preset matching degree, namely the ultrasound section image collected by the probe is regarded as a standard ultrasound section image with high probability, the ultrasound section image which is collected by the probe with higher matching degree with the reference standard ultrasound section can be captured by outputting the ultrasound section image, so that the standard ultrasound section containing the target tissue structure can be obtained. Or, the output image matching degree can be convenient for reminding an operator operating the probe to collect the ultrasonic sectional image, and the operation amplitude of the probe, such as the position and/or the direction of the probe, is controlled to obtain the ultrasonic sectional image which is matched with the reference standard ultrasonic sectional image with higher degree.
In the technical scheme disclosed in this embodiment, when the image matching degree of the ultrasound section image and the current reference standard ultrasound section is greater than the preset matching degree, that is, when the ultrasound section image acquired by the probe is considered to be the standard ultrasound section image required to contain the target tissue structure with a high probability, the ultrasound section image is determined to be the standard ultrasound section containing the target tissue structure, so that the standard ultrasound image with a higher matching degree with the standard ultrasound section to be acquired can be accurately acquired, and the diagnosis accuracy of the standard ultrasound section containing the target tissue structure obtained by the doctor according to the acquisition is improved.
In addition, referring to fig. 6, fig. 6 is a block diagram of an ultrasound-assisted scanning apparatus according to the present invention, and the present invention further provides an ultrasound-assisted scanning apparatus 100, where the ultrasound-assisted scanning apparatus 100 includes:
an acquisition module 110, wherein the acquisition module 110 is used for acquiring a standard ultrasonic section containing a target tissue structure;
a determination module 120, configured to determine whether the standard ultrasound slice is a last standard ultrasound slice of the current ultrasound mode;
an obtaining module 130, where the obtaining module 130 is configured to obtain, when the standard ultrasound section is not the last standard ultrasound section, a section obtaining prompt message corresponding to a standard ultrasound section to be collected, where the standard ultrasound section includes the target tissue structure;
an output module 140, where the output module 140 is configured to output the section acquisition prompt information.
The invention also proposes a terminal device, comprising: the ultrasonic auxiliary scanning system comprises a memory, a processor and an ultrasonic auxiliary scanning program which is stored in the memory and can run on the processor, wherein the steps of the ultrasonic auxiliary scanning method in any embodiment are realized when the ultrasonic auxiliary scanning program is executed by the processor.
The present invention also proposes a readable storage medium having stored thereon an ultrasound-assisted scanning program which, when executed by a processor, implements the steps of the ultrasound-assisted scanning method according to any of the above embodiments.
In the embodiments of the terminal device and the readable storage medium provided by the present invention, all technical features of the embodiments of the ultrasound-assisted scanning method are included, and the contents of the expansion and the explanation of the specification are basically the same as those of the embodiments of the ultrasound-assisted scanning method, and are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a mobile terminal (such as a mobile phone, a computer, a server, a controlled terminal, or a network device) to execute the method of each embodiment of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An ultrasound-assisted scanning method, characterized in that it comprises:
collecting a standard ultrasonic section containing a target tissue structure;
determining whether the standard ultrasonic section is the last standard ultrasonic section of the current ultrasonic mode;
when the standard ultrasonic section is not the last standard ultrasonic section, acquiring section acquisition prompt information corresponding to the standard ultrasonic section to be acquired, which contains the target tissue structure;
and outputting the section to obtain prompt information.
2. The ultrasound-assisted scanning method of claim 1, wherein the step of determining whether the standard ultrasound slice is a last standard ultrasound slice of a current ultrasound mode is followed by:
and when the standard ultrasonic section is the last standard ultrasonic section, outputting prompt information of the standard ultrasonic section after the standard ultrasonic section is obtained.
3. The ultrasound-assisted scanning method of claim 1, wherein the step of acquiring a standard ultrasound slice containing the target tissue structure comprises:
acquiring an ultrasonic section image acquired by a probe;
acquiring the image matching degree of the ultrasonic section image and the current reference standard ultrasonic section;
and when the image matching degree is greater than a preset matching degree, determining the ultrasonic sectional image as the standard ultrasonic sectional image containing the target tissue structure.
4. The ultrasound-assisted scanning method of claim 3, wherein the step of determining the ultrasound sectional image as the standard ultrasound sectional image containing the target tissue structure when the image matching degree is greater than a preset matching degree comprises:
and when the image matching degree is greater than the preset matching degree, outputting the ultrasonic sectional image or the image matching degree, and determining the ultrasonic sectional image as the standard ultrasonic sectional image containing the target tissue structure.
5. The ultrasound-assisted scanning method according to claim 3, wherein the step of obtaining the image matching degree between the ultrasound sectional image and the standard ultrasound sectional image to be acquired comprises:
when the image matching degree is smaller than a preset matching degree, determining whether the standard ultrasonic section containing the target tissue structure is obtained within a preset time;
and when the standard ultrasonic section is not obtained, executing the step of determining whether the standard ultrasonic section is the last standard ultrasonic section of the current ultrasonic mode.
6. The ultrasound-assisted scanning method according to claim 3, wherein the step of obtaining the image matching degree between the ultrasound sectional image and the standard ultrasound sectional image to be acquired comprises:
when the image matching degree is smaller than a preset matching degree, determining whether the standard ultrasonic section containing the target tissue structure is obtained within a preset time;
when the standard ultrasonic section to be acquired is not acquired, acquiring a reference matching degree smaller than the preset matching degree;
and when the image matching degree is greater than the reference matching degree, determining the ultrasonic sectional image as the standard ultrasonic sectional plane containing the target tissue structure.
7. The ultrasound-assisted scanning method of claim 3, wherein the step of determining the ultrasound sectional image as the standard ultrasound sectional image containing the target tissue structure comprises:
acquiring marking information corresponding to the reference standard ultrasonic section;
and marking the ultrasonic sectional image according to the marking information, and storing the ultrasonic sectional image with the marking information.
8. The ultrasound-assisted scanning method of claim 1, wherein the step of outputting the section acquisition prompt information comprises:
and outputting the standard ultrasonic section containing the target tissue structure, the standard ultrasonic section to be acquired and the section acquisition prompt information corresponding to the standard ultrasonic section to be acquired to the same display interface.
9. An ultrasound-assisted scanning apparatus, comprising: a memory, a processor, and an ultrasound-assisted scanning program stored in the memory and executable on the processor, the ultrasound-assisted scanning program when executed by the processor implementing the steps of the ultrasound-assisted scanning method of any of claims 1 to 8.
10. A readable storage medium having stored thereon an ultrasound-assisted scanning program, which when executed by a processor implements the steps of the ultrasound-assisted scanning method of any one of claims 1 to 8.
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