CN115530875A - Ultrasonic imaging method, device, equipment and readable storage medium - Google Patents
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Abstract
The invention discloses an ultrasonic imaging method, device and equipment and a readable storage medium, and relates to the technical field of ultrasonic imaging. The method comprises the following steps: before an intervention object enters a target tissue, transmitting a first ultrasonic signal to the target tissue and receiving a first echo signal, and obtaining first image data according to the first echo signal; after the intervention object enters the target tissue, transmitting a second ultrasonic signal to the target tissue at a vertical angle relative to the intervention object, receiving a second echo signal, and obtaining second image data according to the second echo signal, wherein the second image data comprises a plurality of frames of echo images; acquiring an interventional object image according to the second image data; and generating an ultrasonic image according to the first image data and the interventional material image. Therefore, the problem that the capability of displaying details in the ultrasonic contrast of a clinical microvascular intervention object is limited when ultrasonic diagnostic equipment diagnoses the microvascular intervention object puncture is solved.
Description
Technical Field
The present invention relates to the field of ultrasound imaging technologies, and in particular, to an ultrasound imaging method, apparatus, device, and readable storage medium.
Background
Because the ultrasonic diagnostic technique is a non-destructive, non-invasive, economical, practical, repeatable and widely applicable examination means, its application is wide, and nowadays, the ultrasonic examination apparatus has become the mainstream medical imaging equipment, especially the ultrasonic system centering on the ultrasonic image technique has become the commonly used medical examination means. With the continuous expansion of the application field and the continuous improvement of the technical level, the demand of the ultrasonic diagnostic equipment keeps a good growth situation. From analog signals to digital signals, from black-white ultrasonography to color ultrasonography, from harmonic radiography to elastography, from artificial identification to artificial intelligence, new functions and application layers are continuously expanded, and ultrasonic image diagnostic equipment is continuously created and broken through.
In the ultrasonic diagnostic equipment, most of the ultrasonic diagnostic equipment adopts a single vertical angle and a plurality of deflection angles to transmit ultrasonic beams to an interventionalist so as to acquire vertical and a plurality of deflection frame reflection signals; but ultrasound contrast imaging of clinical microvascular interventions has limited ability to show details due to diffraction-limited limits faced by ultrasound. Therefore, a more reasonable technical scheme needs to be provided to solve the problems in the prior art.
Disclosure of Invention
The method aims to solve the problem that when an ultrasonic diagnostic device diagnoses puncture of a microvascular intervention object, due to the fact that ultrasonic waves face diffraction limit limitation, the capacity of displaying details in ultrasonic contrast of a clinical microvascular intervention object is limited.
In a first aspect, an embodiment of the present invention provides an ultrasonic imaging method, where the method includes:
before an intervention object enters a target tissue, transmitting a first ultrasonic signal to the target tissue and receiving a first echo signal, and obtaining first image data according to the first echo signal;
after the intervention object enters the target tissue, transmitting a second ultrasonic signal to the target tissue at a vertical angle relative to the intervention object, receiving a second echo signal, and obtaining second image data according to the second echo signal, wherein the second image data comprises a plurality of frames of echo images;
acquiring an interventional object image according to the second image data;
and generating an ultrasonic image according to the first image data and the interventional material image.
Preferably, the step of generating the first image data comprises generating a first image data set comprising: performing weighted fusion on the first image data and the interventional material image.
Preferably, the step of obtaining an interventional material image from the second image data comprises:
singular value decomposition filtering processing is carried out on the second image data so as to extract an interventional object echo image in each frame of echo image and obtain a first interventional object signal;
performing time-domain differential filtering processing on the second image data to extract an interventional material echo image in each frame of echo image to obtain a second interventional material signal;
and obtaining an interventional material image by carrying out fusion processing on the first interventional material signal and the second interventional material signal.
Preferably, the step of performing temporal difference filtering processing on the second image data includes: and performing difference operation on two echo images which are separated from a preset interval frame in the multi-frame echo image, and filtering the static tissue echo image to obtain the interventional material echo image.
In a second aspect, an embodiment of the present invention provides an ultrasound imaging apparatus, including:
the first image data module is used for transmitting a first ultrasonic signal to a target tissue and receiving a first echo signal before an intervention object enters the target tissue, and obtaining first image data according to the first echo signal;
the second image data module is used for transmitting a second ultrasonic signal to the target tissue at a vertical angle relative to the interventional matter and receiving a second echo signal after the interventional matter enters the target tissue, and obtaining second image data according to the second echo signal, wherein the second image data comprise multi-frame echo images;
an interventional material image module for acquiring an interventional material image according to the second image data;
an ultrasound generation module configured to generate an ultrasound image based on the first image data and the interventional material image.
Preferably, the ultrasonic wave generation module includes: and the weighted fusion unit is used for carrying out weighted fusion on the first image data and the interventional object image.
Preferably, the interventional material image module comprises: the singular value decomposition filtering unit is used for carrying out singular value decomposition filtering processing on the second image data so as to extract an interventional object echo image in each frame of echo image and obtain a first interventional object signal;
the time domain difference filtering unit is used for performing time domain difference filtering processing on the second image data so as to extract an interventional material echo image in each frame of echo image and obtain a second interventional material signal;
and the fusion unit is used for obtaining an interventional material image by carrying out fusion processing on the first interventional material signal and the second interventional material signal.
Preferably, the time-domain differential filtering unit includes:
and the static tissue subunit is used for performing difference operation on two echo images which are separated from a preset interval frame in the multi-frame echo image, and filtering the static tissue echo image to obtain the interventional material echo image.
In a third aspect, an embodiment of the present invention provides a computer device, including a memory and a processor, which are communicatively connected, where the memory is used to store a computer program, and the processor is used to read the computer program and execute the ultrasound imaging method as set forth in the above embodiments.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, which stores instructions that, when executed on a computer, perform an ultrasound imaging method as set forth in the above embodiment.
Has the beneficial effects that: before an intervention object enters a target tissue, transmitting a first ultrasonic signal to the target tissue and receiving a first echo signal, and obtaining first image data according to the first echo signal; after the intervention object enters the target tissue, transmitting a second ultrasonic signal to the target tissue at a vertical angle relative to the intervention object, receiving a second echo signal, and obtaining second image data according to the second echo signal, wherein the second image data comprises a plurality of frames of echo images; acquiring an interventional object image according to the second image data; an ultrasound image is generated from the first image data and the interventional material image. Therefore, the problem that the ultrasonic contrast of the clinical microvascular intervention object has limited detail display capability due to the fact that the ultrasonic wave faces the limit of diffraction limit when the ultrasonic diagnostic equipment diagnoses the microvascular intervention object puncture is solved.
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Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred real-time mode. The drawings are only for purposes of illustrating the preferred real-time approach and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flow chart of an ultrasound imaging method;
FIG. 2 is a functional block diagram of an ultrasonic imaging apparatus;
FIG. 3 is a functional block diagram of another ultrasound imaging apparatus;
FIG. 4 is a functional block diagram of an interventional material imaging module;
fig. 5 is a schematic structural diagram of a computer device provided by the present invention.
Concrete real-time mode
In order to more clearly illustrate the real-time embodiments of the invention or the technical solutions in the prior art, the invention will be briefly described below with reference to the accompanying drawings and the description of the real-time embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some real-time embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts. It should be noted that the description of these real-time example modes is provided to help understanding of the invention, but the invention is not limited thereto.
Because the ultrasonic diagnostic technique is a non-destructive, non-invasive, economical, practical, repeatable and widely applicable examination means, its application is wide, and nowadays, the ultrasonic examination apparatus has become the mainstream medical imaging equipment, especially the ultrasonic system centering on the ultrasonic image technique has become the commonly used medical examination means. In the ultrasonic diagnostic equipment, most of the ultrasonic diagnostic equipment adopts a single vertical angle and a plurality of deflection angles to transmit ultrasonic beams to an interventionalist so as to acquire vertical and a plurality of deflection frame reflection signals; but ultrasound contrast imaging of clinical microvascular interventions has limited ability to show details due to diffraction-limited limits faced by ultrasound. Therefore, a more reasonable technical solution needs to be provided to solve the problems in the prior art.
In a first aspect, please refer to fig. 1, which is a schematic diagram illustrating an ultrasonic imaging method applied to an ultrasonic imaging apparatus according to an embodiment of the present invention; the ultrasonic imaging apparatus may be implemented by, but not limited to, a Computer device having certain computing resources, for example, a Personal Computer (PC, which refers to a multipurpose Computer with a size, price and performance suitable for Personal use, a desktop Computer, a laptop Computer, a mini-notebook Computer, a tablet Computer, a super notebook, and the like, which belong to Personal computers), a smart phone, a Personal digital assistant (PAD), a wearable device, a platform server, and the like, so as to transmit a first ultrasonic signal to a target tissue and receive the first echo signal before an interventional object enters the target tissue, and obtain first image data according to the first echo signal; after the intervention object enters the target tissue, transmitting a second ultrasonic signal to the target tissue at a vertical angle relative to the intervention object, receiving a second echo signal, and obtaining second image data according to the second echo signal, wherein the second image data comprises a plurality of frames of echo images; acquiring an interventional object image according to the second image data; an ultrasound image is generated from the first image data and the interventional material image. Therefore, the problem that the ultrasonic contrast of the clinical microvascular intervention object has limited detail display capability due to the fact that the ultrasonic wave faces the limit of diffraction limit when the ultrasonic diagnostic equipment diagnoses the microvascular intervention object puncture is solved.
The ultrasonic imaging method may include, but is not limited to, step S11 to step S13:
in a first aspect, an embodiment of the present invention provides an ultrasonic imaging method, where the method includes:
step S11, before the interventional material enters the target tissue, a first ultrasonic signal is transmitted to the target tissue and received, and first image data are obtained according to the first ultrasonic signal.
It will be clear that the target tissue needs to be injected with an ultrasound contrast agent before the first ultrasound signal is transmitted to the target tissue. The process of transmitting the first ultrasonic signal and receiving the first echo signal are both completed by the ultrasonic probe, namely, the first ultrasonic signal is transmitted to the target tissue through the ultrasonic probe and the first echo signal is received in a delayed mode. The first echo signal is processed, and the processing process includes but is not limited to demodulation processing, and/or filtering processing, and/or gain control processing, and/or Log compression processing, and/or dynamic range processing, so as to obtain first image data.
And S12, after the interventional material enters the target tissue, transmitting a second ultrasonic signal to the target tissue at a vertical angle relative to the interventional material, receiving a second echo signal, and obtaining second image data according to the second echo signal, wherein the second image data comprises a plurality of frames of echo images.
After the interventional material enters the target tissue, a second ultrasonic signal is transmitted to the interventional material for multiple times at a vertical angle through the ultrasonic probe, a corresponding second echo signal is obtained in a delayed mode, and multi-frame echo images in the echo signals are extracted.
And S13, acquiring an interventional object image according to the second image data.
The second image data comprises multi-frame echo images, and the multi-frame echo images in the second image data are processed to further obtain an interventional object image. For example, the difference between two echo images is processed to generate a difference characteristic image by the difference in attenuation of the interventional material, and the interventional material is positioned by using the difference characteristic image.
Step S14 generates an ultrasound image from the first image data and the intervention object image.
In this embodiment, the first image data may include one or more frames of echo images, and the one or more frames of echo images in the first image data are processed to obtain a microvascular image of the tissue structure, and the microvascular image and the intervention object are processed to obtain an ultrasound image including the intervention object and corresponding to the microvascular image, so that the quality of the ultrasound image is not reduced due to the influence of the intervention object. Therefore, the problem that the ultrasonic contrast display detail capability of the clinical microvascular intervention object is limited due to the fact that the ultrasonic wave faces the limit of diffraction when the ultrasonic diagnostic equipment diagnoses the microvascular intervention object puncture is solved.
Preferably, the step of generating a first image data comprises: and performing weighted fusion on the first image data and the interventional object image.
Processing the first image data and the interventional object image, and performing weighted fusion on the first image and the interventional object image to obtain a final ultrasonic image; the weighted fusion method includes, but is not limited to, a linear weighted fusion method.
Preferably, the step of acquiring an image of the intervention object from the second image data comprises: and carrying out singular value decomposition filtering processing on the second image data to extract an interventional object echo image in each frame of echo image so as to obtain a first interventional object signal.
And processing the second image data by adopting a singular value decomposition filtering processing method, namely performing batch processing on the multi-frame echo images, and extracting an interventional object signal in each frame of echo image according to the singular value of the image matrix so that the interventional object structure of the subsequently imaged image is more complete.
And performing time-domain differential filtering processing on the second image data to extract an interventional material echo image in each frame of echo image to obtain a second interventional material signal.
And processing the second image data by adopting a time domain difference filtering processing method, and extracting an intervenient signal in each frame of echo image by utilizing the difference of two adjacent frames of echo images, so that the intervenient in the imaged image has better continuity.
And obtaining an interventional material image by carrying out fusion processing on the first interventional material signal and the second interventional material signal.
And performing weighted fusion on the first interventional material signal and the second interventional material signal by performing fusion processing on the first interventional material signal and the second interventional material signal to acquire a final interventional material image. The weighted fusion method includes, but is not limited to, a linear weighted fusion method.
Preferably, the step of performing temporal difference filtering on the second image data includes:
and filtering the static tissue echo image according to the difference between one echo image and the other echo image in the two echo images with the preset distance to obtain the interventional object echo image. Wherein the difference comprises at least one of an amplitude difference, a phase difference or a frequency difference.
In a second aspect, please refer to fig. 2 to 4, which provide an ultrasonic imaging apparatus 100 according to an embodiment of the present invention, the apparatus includes:
the first image data module 110 is configured to transmit a first ultrasonic signal to a target tissue and receive a first echo signal before the interventional device enters the target tissue, and obtain first image data according to the first echo signal.
It will be clear that the target tissue needs to be injected with an ultrasound contrast agent before the first ultrasound signal is transmitted to the target tissue. The process of transmitting the first ultrasonic signal and receiving the first echo signal is completed by the ultrasonic probe, namely, the first ultrasonic signal is transmitted to the target tissue through the ultrasonic probe and the first echo signal is received in a delayed manner. The first echo signal is processed, and the processing process includes but is not limited to demodulation processing, and/or filtering processing, and/or gain control processing, and/or Log compression processing, and/or dynamic range processing, so as to obtain first image data.
And a second image data module 120, configured to transmit a second ultrasonic signal to the target tissue at a vertical angle relative to the interventional object and receive a second echo signal after the interventional object enters the target tissue, and obtain second image data according to the second echo signal, where the second image data includes a multi-frame echo image.
After the interventional material enters the target tissue, a second ultrasonic signal is transmitted to the interventional material for multiple times at a vertical angle through the ultrasonic probe, a corresponding second echo signal is obtained in a delayed mode, and multi-frame echo images in the echo signal are extracted.
An interventional material image module 130 for acquiring an interventional material image according to the second image data;
the second image data comprises multi-frame echo images, and the multi-frame echo images in the second image data are processed to further obtain an interventional object image. For example, the difference between two echo images is processed to generate a difference characteristic image by the difference in attenuation of the interventional material, and the interventional material is positioned by using the difference characteristic image.
An ultrasound generation module 140 is configured to generate an ultrasound image according to the first image data and the interventional material image.
In this embodiment, the first image data may include one or more frames of echo images, and the one or more frames of echo images in the first image data are processed to obtain a microvascular image of the tissue structure, and the microvascular image and the intervention object are processed to obtain an ultrasound image including the intervention object and corresponding to the microvascular image, so that the quality of the ultrasound image is not reduced due to the influence of the intervention object. Therefore, the problem that the ultrasonic contrast of the clinical microvascular intervention object has limited detail display capability due to the fact that the ultrasonic wave faces the limit of diffraction limit when the ultrasonic diagnostic equipment diagnoses the microvascular intervention object puncture is solved.
Preferably, the ultrasonic wave generation module 140 includes: a weighted fusion unit 141, configured to perform weighted fusion on the first image data and the interventional material image. Processing the first image data and the interventional object image, and performing weighted fusion on the first image and the interventional object image to obtain a final ultrasonic image; the weighted fusion method includes, but is not limited to, a linear weighted fusion method.
Preferably, the interventional material image module 130 includes:
a singular value decomposition filtering unit 131, configured to perform singular value decomposition filtering processing on the second image data to extract an intervention object echo image in each frame of echo image, so as to obtain a first intervention object signal. And processing the second image data by adopting a singular value decomposition filtering processing method, namely performing batch processing on the multi-frame echo images, and extracting an interventional object signal in each frame of echo image according to the singular value of the image matrix so that the interventional object structure of the subsequently imaged image is more complete.
The time-domain difference filtering unit 132 is configured to perform time-domain difference filtering processing on the second image data to extract an interventional object echo image in each frame of echo image, so as to obtain a second interventional object signal. And processing the second image data by adopting a time domain difference filtering processing method, and extracting an intervenient signal in each frame of echo image by utilizing the difference of two adjacent frames of echo images, so that the intervenient in the imaged image has better continuity.
A fusion unit 133, configured to perform fusion processing on the first interventional material signal and the second interventional material signal to obtain an interventional material image. And performing fusion processing on the first interventional material signal and the second interventional material signal, performing weighted fusion on the first interventional material signal and the second interventional material signal, and acquiring a final interventional material image. The weighted fusion method includes, but is not limited to, a linear weighted fusion method.
Preferably, the time-domain differential filtering unit 132 includes: and the static tissue subunit 1321 is configured to filter the static tissue echo image according to a difference between one echo image and another echo image of the two echo images with the preset interval, so as to obtain an interventional matter echo image. Wherein the difference comprises at least one of an amplitude difference, a phase difference or a frequency difference.
Referring to fig. 5, in a third aspect of the present invention, an ultrasound imaging apparatus is provided, including a memory and a processor, which are sequentially connected in a communication manner, where the memory is used to store a computer program, and the processor is used to read the computer program and execute the ultrasound imaging method according to the first aspect of the present invention in real time.
For specific examples, the Memory may include, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Flash Memory (Flash Memory), a first-in first-out Memory (FIFO), a first-in last-out Memory (FILO), and/or the like; the processor may not be limited to a microprocessor using a model number STM32F105 family, an ARM (Advanced RISC Machines), an X86 architecture processor, or an integrated NPU (neutral-network processing unit).
For the working process, the working details and the technical effects of the apparatus provided in the third aspect of the present embodiment, reference may be made to the first aspect of the present embodiment, which is not described herein again.
A fourth aspect of the present real-time embodiment provides a computer-readable storage medium storing instructions including the instructions of the ultrasound imaging method of the first aspect of the real-time embodiment, i.e., the computer-readable storage medium having instructions stored thereon, which, when executed on a computer, perform the ultrasound imaging method of the first aspect. The computer-readable storage medium refers to a carrier for storing data, and may include, but is not limited to, floppy disks, optical disks, hard disks, flash memories, flash Memory and/or Memory sticks (Memory sticks), etc., and the computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
For the working process, the working details and the technical effects of the computer-readable storage medium provided in the fourth aspect of the present real-time embodiment, reference may be made to the first aspect of the real-time embodiment, which is not described herein again.
A fifth aspect of the present real-time embodiment provides a computer program product comprising instructions which, when run on a computer, cause the computer to perform the method of ultrasound imaging according to the first aspect of the real-time embodiment, wherein the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus.
The above-described embodiments are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the real-time embodiment. One of ordinary skill in the art will understand and be able to do so in real time without inventive effort.
Through the above description of the real-time mode, those skilled in the art can clearly understand that each real-time mode can be implemented by software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a warehouse code combining apparatus to execute the method described in each real-time instance or some portions of the real-time instances.
Finally, it should be noted that: the above description is only a preferred embodiment of the invention, and is not intended to limit the scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the invention should be included in the protection scope of the invention.
Claims (10)
1. A method of ultrasonic imaging, the method comprising:
before an intervention object enters a target tissue, transmitting a first ultrasonic signal to the target tissue and receiving a first echo signal, and obtaining first image data according to the first echo signal;
after the interventional matter enters the target tissue, transmitting a second ultrasonic signal to the target tissue at a vertical angle relative to the interventional matter, receiving a second echo signal, and obtaining second image data according to the second echo signal, wherein the second image data comprise multi-frame echo images;
acquiring an interventional object image according to the second image data;
an ultrasound image is generated from the first image data and the interventional material image.
2. An ultrasound imaging method according to claim 1, wherein the step of generating, from the first image data and the interventional material image, comprises: performing weighted fusion on the first image data and the interventional material image.
3. The method of claim 1, wherein the step of obtaining an interventional material image from the second image data comprises:
singular value decomposition filtering processing is carried out on the second image data so as to extract an interventional object echo image in each frame of echo image and obtain a first interventional object signal;
performing time-domain differential filtering processing on the second image data to extract an interventional material echo image in each frame of echo image to obtain a second interventional material signal;
and obtaining an interventional material image by carrying out fusion processing on the first interventional material signal and the second interventional material signal.
4. The ultrasonic imaging method according to claim 3, wherein the step of performing temporal difference filtering processing on the second image data includes:
and performing difference operation on two echo images which are separated from a preset interval frame in the multi-frame echo image, and filtering the static tissue echo image to obtain the interventional material echo image.
5. An ultrasonic imaging apparatus, characterized in that the apparatus comprises:
the first image data module is used for transmitting a first ultrasonic signal to a target tissue and receiving a first echo signal before an intervention object enters the target tissue, and obtaining first image data according to the first echo signal;
the second image data module is used for transmitting a second ultrasonic signal to the target tissue at a vertical angle relative to the interventional object and receiving a second echo signal after the interventional object enters the target tissue, and obtaining second image data according to the second echo signal, wherein the second image data comprises a plurality of frames of echo images;
an interventional object image module for acquiring an interventional object image according to the second image data;
an ultrasound generation module configured to generate an ultrasound image based on the first image data and the interventional material image.
6. The ultrasonic imaging device according to claim 5, wherein the ultrasonic wave generation module includes:
and the weighted fusion unit is used for carrying out weighted fusion on the first image data and the interventional object image.
7. The ultrasound imaging apparatus of claim 5, wherein the interventional material imaging module comprises:
the singular value decomposition filtering unit is used for carrying out singular value decomposition filtering processing on the second image data so as to extract an interventional object echo image in each frame of echo image and obtain a first interventional object signal;
the time domain difference filtering unit is used for carrying out time domain difference filtering processing on the second image data so as to extract an interventional object echo image in each frame of echo image and obtain a second interventional object signal;
and the fusion unit is used for obtaining an interventional material image by carrying out fusion processing on the first interventional material signal and the second interventional material signal.
8. The ultrasonic imaging device according to claim 7, wherein the time-domain differential filtering unit includes:
and the static tissue subunit is used for performing difference operation on two echo images which are separated from a preset interval frame in the multi-frame echo image, and filtering the static tissue echo image to obtain the interventional material echo image.
9. A computer device comprising a memory and a processor communicatively coupled, wherein the memory is configured to store a computer program and the processor is configured to read the computer program and perform the ultrasound imaging method as claimed in any one of claims 1 to 4.
10. A computer-readable storage medium having stored thereon instructions which, when executed on a computer, perform the ultrasound imaging method as set forth in any one of claims 1 to 4.
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| CN102727250A (en) * | 2011-04-01 | 2012-10-17 | 株式会社东芝 | Ultrasound diagnosis apparatus and controlling method |
| CN103889337A (en) * | 2012-10-23 | 2014-06-25 | 株式会社东芝 | Ultrasonic diagnostic device and ultrasonic diagnostic device control method |
| CN107361793A (en) * | 2017-07-18 | 2017-11-21 | 深圳开立生物医疗科技股份有限公司 | Method for ultrasonic imaging, system and supersonic imaging apparatus |
| WO2018195824A1 (en) * | 2017-04-26 | 2018-11-01 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasound imaging device, ultrasound image enhancement method and guided puncture display method |
| CN114903519A (en) * | 2022-04-19 | 2022-08-16 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic imaging method, ultrasonic imaging apparatus, and image display device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727250A (en) * | 2011-04-01 | 2012-10-17 | 株式会社东芝 | Ultrasound diagnosis apparatus and controlling method |
| CN103889337A (en) * | 2012-10-23 | 2014-06-25 | 株式会社东芝 | Ultrasonic diagnostic device and ultrasonic diagnostic device control method |
| WO2018195824A1 (en) * | 2017-04-26 | 2018-11-01 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasound imaging device, ultrasound image enhancement method and guided puncture display method |
| CN107361793A (en) * | 2017-07-18 | 2017-11-21 | 深圳开立生物医疗科技股份有限公司 | Method for ultrasonic imaging, system and supersonic imaging apparatus |
| CN114903519A (en) * | 2022-04-19 | 2022-08-16 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic imaging method, ultrasonic imaging apparatus, and image display device |
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