CN109480904A - A kind of ultrasonic imaging method, apparatus and system - Google Patents
A kind of ultrasonic imaging method, apparatus and system Download PDFInfo
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- CN109480904A CN109480904A CN201811588367.4A CN201811588367A CN109480904A CN 109480904 A CN109480904 A CN 109480904A CN 201811588367 A CN201811588367 A CN 201811588367A CN 109480904 A CN109480904 A CN 109480904A
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- 238000003384 imaging method Methods 0.000 title claims abstract description 37
- 238000002604 ultrasonography Methods 0.000 claims abstract description 42
- 238000012285 ultrasound imaging Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 9
- 238000003745 diagnosis Methods 0.000 abstract description 9
- 208000030270 breast disease Diseases 0.000 abstract 1
- 230000003068 static effect Effects 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 6
- 230000003321 amplification Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 206010006187 Breast cancer Diseases 0.000 description 3
- 208000026310 Breast neoplasm Diseases 0.000 description 3
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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
- A61B8/4411—Device being modular
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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
- A61B8/08—Clinical applications
- A61B8/0825—Clinical applications for diagnosis of the breast, e.g. mammography
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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
- A61B8/54—Control of the diagnostic device
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Abstract
The present invention relates to supersonic imaging apparatus technical fields, specifically disclose a kind of ultrasonic imaging method, comprising: obtain ultrasound image；Driving projection arrangement projects ultrasound image to projected area to obtain projected image corresponding with ultrasound image；Drive virtual projection keyboards device to projected area projection virtual keyboard, wherein the configuration of dummy keyboard is consistent with the touch area on ultrasonic diagnostic equipment；Operator is obtained to the operational order of dummy keyboard；According to operational order and the corresponding function control instruction control ultrasound image of operational order.The invention also discloses a kind of supersonic imaging device and imaging systems.Ultrasonic imaging method provided by the invention realizes the purpose for amplifying ultrasound image, facilitates several medical staff and watches same width ultrasound image jointly, such as in terms of breast disease diagnosis etc., with advantage that is simple and convenient and being easily achieved.
Description
Technical Field
The present invention relates to the technical field of ultrasound imaging devices, and in particular, to an ultrasound imaging method, an ultrasound imaging apparatus, and an imaging system including the ultrasound imaging apparatus.
Background
When medical care personnel are conducting medical research or multiple medical care personnel conducting consultation, due to the fact that the screen of the display of the ultrasonic diagnosis equipment in the prior art is very small, multiple people can watch the breast cancer ultrasonic image around the display of the ultrasonic diagnosis equipment very hard or even can not see clearly, for example, in the process of breast cancer ultrasonic diagnosis, the breast cancer ultrasonic image is complex and variable, the focus area is very small and not easy to be found by human eyes, missed diagnosis and misdiagnosis are easy to cause, at the moment, the consultation of multiple experts is required to be organized, the patient can be crowded, images are not easy to observe, one-by-one observation is needed, the consultation can not be conducted on the ultrasonic image at the same time, and the efficiency is low.
Therefore, how to conveniently and clearly see the content on the display of the ultrasonic diagnostic apparatus becomes a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The present invention is directed to solve at least one of the technical problems in the prior art, and provides an ultrasound imaging method, an ultrasound imaging apparatus and an imaging system including the ultrasound imaging apparatus, so as to solve the problems in the prior art.
As a first aspect of the present invention, there is provided an ultrasound imaging method, wherein the ultrasound imaging method includes:
acquiring an ultrasonic image;
driving a projection device to project the ultrasonic image to a projection area to obtain a projection image corresponding to the ultrasonic image;
driving a virtual projection keyboard device to project a virtual keyboard to a projection area, wherein the configuration of the virtual keyboard is consistent with a touch area on the ultrasonic diagnostic equipment;
acquiring an operation instruction of an operator on the virtual keyboard;
and controlling the ultrasonic image according to the operation instruction and the function control instruction corresponding to the operation instruction.
Preferably, the obtaining of the operation instruction of the operator on the virtual keyboard includes:
acquiring an input signal of an operator to the virtual keyboard;
and processing the input signal to obtain a corresponding operation instruction.
Preferably, the acquiring an input signal of an operator to the virtual keyboard comprises:
and acquiring one or more input signals of the operator for zooming in, zooming out, moving, parameter adjusting and mode selecting of the ultrasonic image.
Preferably, the virtual keyboard located on the projection area is disposed adjacent to the projected image.
Preferably, the ultrasound imaging method comprises:
acquiring the relative position relationship between an operator and the projected image;
and controlling and driving the projection direction of the virtual projection keyboard device according to the relative position relation.
Preferably, the relative positional relationship of the operator and the projection image includes: the operator is located to the left of the projected image or the operator is located to the right of the projected image.
Preferably, the controlling the projection direction of the virtual projection keyboard device according to the relative position relationship includes:
when the operator is positioned on the left side of the projected image, controlling the projection direction of the virtual projection keyboard device to be driven to turn to the left side of the projected image so that the virtual keyboard is positioned on the left side of the projected image;
when the operator is positioned at the right side of the projected image, the projection direction of the virtual projection keyboard device is controlled and driven to turn to the right side of the projected image, so that the virtual keyboard is positioned at the right side of the projected image.
Preferably, the controlling the projection direction of the virtual projection keyboard device according to the relative position relationship includes: when the operation is arbitrarily positioned at the left side or the right side of the projected image, the projection direction of the virtual projection keyboard device is controlled to be driven to turn to the lower side of the projected image, so that the virtual keyboard is positioned at the lower side of the projected image.
As a second aspect of the present invention, there is provided an ultrasonic imaging apparatus, wherein the ultrasonic imaging apparatus includes:
an ultrasound image acquisition module for acquiring an ultrasound image;
the projection image driving module is used for driving a projection device to project the ultrasonic image to a projection area so as to obtain a projection image corresponding to the ultrasonic image;
the virtual keyboard driving module is used for driving a virtual projection keyboard device to project a virtual keyboard to a projection area, wherein the configuration of the virtual keyboard is consistent with the touch area on the ultrasonic diagnostic equipment;
the operation instruction acquisition module is used for acquiring an operation instruction of an operator on the virtual keyboard;
and the control module is used for controlling the ultrasonic image according to the operation instruction and the function control instruction corresponding to the operation instruction.
As a third aspect of the present invention, an imaging system is provided, wherein the imaging system includes an ultrasound diagnostic apparatus, a projection device, a virtual projection keyboard device, and the ultrasound imaging device described above, the ultrasound imaging device is communicatively connected with the ultrasound diagnostic apparatus, the projection device is communicatively connected with the ultrasound diagnostic apparatus and the ultrasound imaging device, respectively, the virtual projection keyboard device is communicatively connected with the ultrasound diagnostic apparatus and the ultrasound imaging device, respectively, the ultrasound imaging device is configured to project an ultrasound image of the ultrasound diagnostic apparatus through the projection device, and is configured to project a virtual keyboard through the virtual projection keyboard device.
According to the ultrasonic imaging method provided by the invention, the ultrasonic image is projected by acquiring the ultrasonic image, the virtual projection keyboard is projected by driving the virtual projection keyboard device, and the ultrasonic image is controlled according to the operation instruction of the virtual keyboard by an operator, so that the aim of amplifying the ultrasonic image is realized, and meanwhile, medical workers can conveniently operate the projection image of the projection area according to the virtual keyboard, so that the same ultrasonic image can be conveniently watched by multiple medical workers, and the ultrasonic imaging method has the advantages of simplicity, convenience and easiness in implementation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a flow chart of an ultrasound imaging method provided by the present invention.
Fig. 2 is a block diagram of an ultrasound imaging apparatus provided in the present invention.
Fig. 3 is a block diagram of an imaging system provided by the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As a first aspect of the present invention, there is provided an ultrasound imaging method, wherein, as shown in fig. 1, the ultrasound imaging method includes:
s110, obtaining an ultrasonic image;
s120, driving a projection device to project the ultrasonic image to a projection area to obtain a projection image corresponding to the ultrasonic image;
s130, driving a virtual projection keyboard device to project a virtual keyboard to a projection area, wherein the configuration of the virtual keyboard is consistent with the touch area on the ultrasonic diagnosis equipment;
s140, obtaining an operation instruction of an operator on the virtual keyboard;
s150, controlling the ultrasonic image according to the operation instruction and the function control instruction corresponding to the operation instruction.
According to the ultrasonic imaging method provided by the invention, the ultrasonic image is projected by acquiring the ultrasonic image, the virtual projection keyboard is projected by driving the virtual projection keyboard device, and the ultrasonic image is controlled according to the operation instruction of the virtual keyboard by an operator, so that the aim of amplifying the ultrasonic image is realized, and meanwhile, medical workers can conveniently operate the projection image of the projection area according to the virtual keyboard, so that the same ultrasonic image can be conveniently watched by multiple medical workers, and the ultrasonic imaging method has the advantages of simplicity, convenience and easiness in implementation. For example, in breast ultrasound diagnosis, multiple consultation specialists can perform consultation on ultrasound images at the same time, and efficiency is high.
Specifically, the same setting is configured on the virtual keyboard by acquiring an ultrasound image, projecting the ultrasound image to obtain a projection image, and projecting the virtual keyboard to the projection area through the virtual projection keyboard, where the virtual keyboard is configured in accordance with the touch area on the actual ultrasound diagnostic device, for example, the touch area on the actual ultrasound diagnostic device is configured with an image size adjustment button, a parameter adjustment button, a mode selection button, and the like. Therefore, when the operator is beside the projection image, the operator can conveniently adjust and control the ultrasonic image by adjusting the virtual keyboard. The adjustment mode through the virtual keyboard is direct action adjustment of an operator, and has the same advantage of accurate control as the actual touch area is operated.
Specifically, the obtaining of the operation instruction of the operator on the virtual keyboard includes:
acquiring an input signal of an operator to the virtual keyboard;
and processing the input signal to obtain a corresponding operation instruction.
It can be understood that, when an operator needs to control a projection image, the operator may directly perform signal input on the virtual keyboard by clicking a corresponding virtual key, and then obtain a corresponding operation instruction by processing the input signal, for example, when the operator needs to amplify the projection image, the operator may click a corresponding amplifying virtual key on the virtual keyboard to implement amplification signal input, obtain an operation instruction corresponding to an ultrasound image amplification function by processing the amplifying input signal, and then control amplification of the ultrasound image according to the amplifying operation instruction, thereby finally implementing amplification operation of the projection image.
Preferably, the acquiring an input signal of an operator to the virtual keyboard comprises:
and acquiring one or more input signals of the operator for zooming in, zooming out, moving, parameter adjusting and mode selecting of the ultrasonic image.
Specifically, the virtual keyboard located on the projection area is disposed adjacent to the projected image.
It should be understood that the virtual keyboard is disposed adjacent to the projected image on the projection area, and may be located on the left, right, or lower side of the projected image, for example, to facilitate the operation of the operator.
Specifically, in order to facilitate the operation of the projection image by the operator, the ultrasonic imaging method includes:
acquiring the relative position relationship between an operator and the projected image;
and controlling and driving the projection direction of the virtual projection keyboard device according to the relative position relation.
It can be understood that the virtual keyboard projected to the projection area by the virtual projection keyboard device can be correspondingly adjusted according to the position of an operator, so as to adapt to the position of the operator, and facilitate the operation of the operator.
Preferably, the relative positional relationship of the operator and the projection image includes: the operator is located to the left of the projected image or the operator is located to the right of the projected image.
As a specific embodiment of the virtual keyboard, the controlling the projection direction of the virtual projection keyboard device according to the relative position relationship includes:
when the operator is positioned on the left side of the projected image, controlling the projection direction of the virtual projection keyboard device to be driven to turn to the left side of the projected image so that the virtual keyboard is positioned on the left side of the projected image;
when the operator is positioned at the right side of the projected image, the projection direction of the virtual projection keyboard device is controlled and driven to turn to the right side of the projected image, so that the virtual keyboard is positioned at the right side of the projected image.
As another specific embodiment of the virtual keyboard, the controlling the projection direction of the virtual projection keyboard device according to the relative position relationship includes: when the operation is arbitrarily positioned at the left side or the right side of the projected image, the projection direction of the virtual projection keyboard device is controlled to be driven to turn to the lower side of the projected image, so that the virtual keyboard is positioned at the lower side of the projected image.
It should be understood that the virtual projection keyboard device is provided with the infrared sensing device, and the monitoring signal can be generated by monitoring the position change of an operator, and the change of the virtual projection keyboard device is controlled by judging the change of the monitoring signal, so that the change of the position of the virtual keyboard on the projection area is realized. Specific embodiments are well known to those skilled in the art and will not be described in detail herein.
Specifically, on the basis of the foregoing description, as an option for controlling an ultrasound image by an operator, the ultrasound imaging method provided by the present invention may further include obtaining an operation instruction of the operator for a projection image corresponding to the ultrasound image, and specifically may include:
and acquiring a gesture instruction of the operator on the projection image corresponding to the ultrasonic image.
It should be appreciated that this manner of directly acquiring an operation instruction for operating an arbitrary pair of projection images has the advantage of simplicity and convenience.
It is understood that the operator can control the ultrasound image by making certain gestures to the projected image, thereby forming gesture instructions.
Further specifically, the acquiring the gesture instruction of the operator on the projection image corresponding to the ultrasound image includes:
pre-storing gesture instructions corresponding to different gesture characteristic information;
acquiring static gesture information and/or dynamic gesture information of an operator on a projection image corresponding to the ultrasonic image;
extracting characteristic information of the static gesture information or the dynamic gesture information to obtain the characteristic information of the static gesture information and/or the dynamic gesture information;
and matching the characteristic information of the static gesture information or the dynamic gesture information with different pre-stored gesture characteristic information to obtain a gesture instruction corresponding to the static gesture information or the dynamic gesture information.
In order to achieve the acquisition of the gesture command, the gesture commands corresponding to various gesture feature information may be pre-stored, and when the current gesture information is acquired, the gesture command corresponding to the current gesture information is obtained by comparing the current gesture information with the pre-stored gesture feature information. The method for acquiring the gesture instruction has the advantages of simplicity and easiness in implementation.
Further specifically, the extracting the feature information of the static gesture information to obtain the feature information of the static gesture information includes:
acquiring hand contour information of the static gesture information in a freeze frame state;
and extracting feature information of the hand contour edge according to the hand contour information.
It should be understood that, when the current gesture information is static gesture information, the feature information of the static gesture information is obtained by extracting header profile information of the static gesture information, and then the feature information of the static gesture information is compared with pre-stored gesture feature information to obtain a gesture instruction corresponding to the static gesture information.
Further specifically, the extracting the feature information of the dynamic gesture information to obtain the feature information of the dynamic gesture information includes:
extracting characteristic information of a hand motion track of an operator according to the dynamic gesture information; or,
and extracting inter-finger information of the operator according to the dynamic gesture information, and extracting characteristic information of an inter-finger information motion track according to the inter-finger information.
It should be understood that, when the current gesture information is dynamic gesture information, the feature information of the dynamic gesture information is obtained by extracting the feature information of a new hand motion trajectory of the current dynamic gesture, the feature information of the current dynamic gesture information can also be obtained by extracting interphalangeal information of an operator, and then a gesture instruction corresponding to the dynamic gesture information is obtained by comparing the feature information of the dynamic gesture information with the pre-stored gesture feature information.
As another specific implementation, the operation instruction for acquiring the projection image corresponding to the ultrasound image by the operator includes:
and the voice operation instruction of the operator is advanced according to the environmental sound in the surrounding preset range of the ultrasonic diagnosis equipment.
It should be understood that the operation instruction of the operator can also be obtained in a voice mode, and the mode of obtaining the voice operation instruction is more convenient for the operator to control the ultrasonic image, and the operator can realize the operation by only sending out sound information.
Specifically, the advancing the voice operation instruction of the operator according to the environmental sound within the preset range around the ultrasonic diagnostic apparatus includes:
pre-storing voice information of different operators and voice operation instructions corresponding to different voice information;
acquiring environmental voice information in a preset range around the ultrasonic diagnosis equipment;
extracting voice information of the operator from the environment voice information according to the voice information of the operator;
and matching according to the extracted voice information of the operator and different pre-stored voice information to obtain a voice operation instruction corresponding to the voice information of the operator.
It should be understood that, in order to obtain the voice operation instruction, it is also necessary to store the voice information of different operators in advance, and it is also necessary to store the voice operation instruction corresponding to a plurality of different voice information, for example, the operator a may store the voice operation instruction corresponding to the "switch to next page" of the voice information of the operator a in advance, and when the operator a uses the ultrasonic diagnostic apparatus, the control of switching the ultrasound image may be implemented by sending the "switch to next page" of the voice information, which has the advantage of being simple and easy to implement.
It should be noted that the voice information sent by the operator should be as common speech as possible, so as to improve the recognition of the voice.
As a second aspect of the present invention, there is provided an ultrasonic imaging apparatus, wherein, as shown in fig. 2, the ultrasonic imaging apparatus 100 includes:
an ultrasound image acquisition module 110, wherein the ultrasound image acquisition module 110 is used for acquiring an ultrasound image;
a projection image driving module 120, where the projection image driving module 120 is configured to drive a projection device to project the ultrasound image to a projection area to obtain a projection image corresponding to the ultrasound image;
a virtual keyboard driving module 130, where the virtual keyboard driving module 130 is configured to drive a virtual projection keyboard device to project a virtual keyboard onto a projection area, where a configuration of the virtual keyboard is consistent with a touch area on the ultrasonic diagnostic apparatus;
an operation instruction obtaining module 140, where the operation instruction obtaining module 140 is configured to obtain an operation instruction of an operator on the virtual keyboard;
a control module 150, where the control module 150 is configured to control the ultrasound image according to the operation instruction and a function control instruction corresponding to the operation instruction.
According to the ultrasonic imaging device provided by the invention, the ultrasonic image is projected by acquiring the ultrasonic image, the virtual projection keyboard device is driven to project the virtual keyboard, the ultrasonic image is controlled according to the operation instruction of the virtual keyboard by an operator, the aim of amplifying the ultrasonic image is realized, meanwhile, medical workers can conveniently operate the projection image of the projection area according to the virtual keyboard, the same ultrasonic image can be conveniently watched by multiple medical workers, and the ultrasonic imaging device has the advantages of simplicity, convenience and easiness in implementation.
For the working process of the ultrasound imaging apparatus provided by the present invention, reference may be made to the foregoing description of the ultrasound imaging method, and details are not repeated here.
As a third aspect of the present invention, an imaging system is provided, wherein, as shown in fig. 3, the imaging system 10 includes an ultrasonic diagnostic apparatus 200, a projection device 300, a virtual projection keyboard device 400 and the aforementioned ultrasonic imaging device 100, the ultrasonic imaging device 100 is communicatively connected with the ultrasonic diagnostic apparatus 200, the projection device 300 is communicatively connected with the ultrasonic diagnostic apparatus 200 and the ultrasonic imaging device 100 respectively, the virtual projection keyboard device 400 is communicatively connected with the ultrasonic diagnostic apparatus 200 and the ultrasonic imaging device 100 respectively, the ultrasonic imaging device 100 is used for projecting an ultrasonic image of the ultrasonic diagnostic apparatus 200 through the projection device 300 and for projecting a virtual keyboard through the virtual projection keyboard device 400.
The imaging system provided by the invention adopts the ultrasonic imaging device, projects the ultrasonic image by acquiring the ultrasonic image, projects the virtual keyboard by driving the virtual projection keyboard device, controls the ultrasonic image according to the operation instruction of the operator on the virtual keyboard, realizes the purpose of amplifying the ultrasonic image, and simultaneously enables medical workers to conveniently operate the projection image of the projection area according to the virtual keyboard, thereby facilitating the multiple medical workers to jointly watch the same ultrasonic image, and having the advantages of simplicity, convenience and easy realization.
Specifically, the projection apparatus 300 includes:
the projection body is arranged on the surface of the shell of the ultrasonic diagnostic equipment 200 or embedded on the ultrasonic diagnostic equipment 200, and is used for projecting the ultrasonic image to a projection area to obtain a projection image corresponding to the ultrasonic image;
and the adjusting mechanism is connected with the projection body and is used for adjusting the projection angle and the focal length of the projection body.
Further specifically, adjustment mechanism includes the motor, the motor can with the projection body coupling, the motor can drive the motion of projection body is in order to adjust projection angle and focus.
Specifically, virtual projection keyboard device 400 include virtual projection keyboard body and with this body coupling's of virtual projection keyboard actuating mechanism, be provided with infrared sensor on the projection keyboard body, infrared sensor is used for responding to operating personnel's position, the projection keyboard body can to projection district projection virtual keyboard, actuating mechanism with this body coupling of projection keyboard, actuating mechanism is used for driving the projection keyboard body changes the projection direction to adaptation operating personnel's position changes.
Preferably, the drive mechanism comprises a drive motor.
For the working process of the imaging system provided by the present invention, reference may be made to the foregoing description of the ultrasound imaging method, and details are not repeated here.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. An ultrasound imaging method, characterized in that it comprises:
acquiring an ultrasonic image;
driving a projection device to project the ultrasonic image to a projection area to obtain a projection image corresponding to the ultrasonic image;
driving a virtual projection keyboard device to project a virtual keyboard to a projection area, wherein the configuration of the virtual keyboard is consistent with a touch area on the ultrasonic diagnostic equipment;
acquiring an operation instruction of an operator on the virtual keyboard;
and controlling the ultrasonic image according to the operation instruction and the function control instruction corresponding to the operation instruction.
2. The ultrasonic imaging method according to claim 1, wherein the acquiring of the operation instruction of the virtual keyboard by the operator comprises:
acquiring an input signal of an operator to the virtual keyboard;
and processing the input signal to obtain a corresponding operation instruction.
3. The ultrasound imaging method of claim 2, wherein said acquiring operator input signals to said virtual keyboard comprises:
and acquiring one or more input signals of the operator for zooming in, zooming out, moving, parameter adjusting and mode selecting of the ultrasonic image.
4. The ultrasound imaging method of claim 1, wherein the virtual keyboard located on the projection area is disposed adjacent to the projected image.
5. The ultrasound imaging method according to claim 4, comprising:
acquiring the relative position relationship between an operator and the projected image;
and controlling and driving the projection direction of the virtual projection keyboard device according to the relative position relation.
6. The ultrasound imaging method according to claim 5, wherein the relative positional relationship of the operator to the projection image comprises: the operator is located to the left of the projected image or the operator is located to the right of the projected image.
7. The ultrasonic imaging method according to claim 6, wherein the controlling of the projection direction driving the virtual projection keyboard device according to the relative positional relationship comprises:
when the operator is positioned on the left side of the projected image, controlling the projection direction of the virtual projection keyboard device to be driven to turn to the left side of the projected image so that the virtual keyboard is positioned on the left side of the projected image;
when the operator is positioned at the right side of the projected image, the projection direction of the virtual projection keyboard device is controlled and driven to turn to the right side of the projected image, so that the virtual keyboard is positioned at the right side of the projected image.
8. The ultrasonic imaging method according to claim 6, wherein the controlling of the projection direction driving the virtual projection keyboard device according to the relative positional relationship comprises: when the operation is arbitrarily positioned at the left side or the right side of the projected image, the projection direction of the virtual projection keyboard device is controlled to be driven to turn to the lower side of the projected image, so that the virtual keyboard is positioned at the lower side of the projected image.
9. An ultrasound imaging apparatus, characterized in that the ultrasound imaging apparatus comprises:
an ultrasound image acquisition module for acquiring an ultrasound image;
the projection image driving module is used for driving a projection device to project the ultrasonic image to a projection area so as to obtain a projection image corresponding to the ultrasonic image;
the virtual keyboard driving module is used for driving a virtual projection keyboard device to project a virtual keyboard to a projection area, wherein the configuration of the virtual keyboard is consistent with the touch area on the ultrasonic diagnostic equipment;
the operation instruction acquisition module is used for acquiring an operation instruction of an operator on the virtual keyboard;
and the control module is used for controlling the ultrasonic image according to the operation instruction and the function control instruction corresponding to the operation instruction.
10. An imaging system, comprising an ultrasound diagnostic apparatus, a projection device, a virtual projection keyboard device, and the ultrasound imaging device of claim 9, wherein the ultrasound imaging device is communicatively connected with the ultrasound diagnostic apparatus, the projection device is communicatively connected with the ultrasound diagnostic apparatus and the ultrasound imaging device, respectively, the virtual projection keyboard device is communicatively connected with the ultrasound diagnostic apparatus and the ultrasound imaging device, respectively, the ultrasound imaging device is configured to project an ultrasound image of the ultrasound diagnostic apparatus through the projection device, and is configured to project a virtual keyboard through the virtual projection keyboard device.
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Application publication date: 20190319 |