CN106028944B - Double-screen ultrasonic diagnosis system and interface operation method thereof - Google Patents
Double-screen ultrasonic diagnosis system and interface operation method thereof Download PDFInfo
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- CN106028944B CN106028944B CN201480075908.7A CN201480075908A CN106028944B CN 106028944 B CN106028944 B CN 106028944B CN 201480075908 A CN201480075908 A CN 201480075908A CN 106028944 B CN106028944 B CN 106028944B
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Abstract
A dual-screen ultrasound diagnostic system (100) and a method of interface operation therefor. The interface operation method comprises an interface projection step (11) and an interface restoration step (12). In the interface projection step (11), after receiving an interface projection instruction, an interface projection relationship can be established between a main screen (101) and a touch screen (102) of the dual-screen ultrasonic diagnostic system (100), a predetermined region of interest of the main screen (101) is projected onto the touch screen (102), and a projection interface corresponding to the region of interest is formed on the touch screen (102). In the interface restoration step (12), after the interface restoration instruction is received, the projection interface formed by projection can be removed from the touch screen (102), and the interface projection relationship established between the main screen (101) and the touch screen (102) can be cancelled. The interface operation method enables an operator to flexibly switch the display content on the touch screen (102) in the double-screen ultrasonic diagnosis system (100), and the user friendliness is improved by better utilizing the convenient/accurate operability of the touch screen (102).
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of ultrasonic imaging, and relates to a double-screen ultrasonic diagnosis system and an interface operation method thereof.
[ background of the invention ]
The convenience of operation of medical ultrasonic diagnostic systems is receiving increasing attention in the industry. For this reason, a medical ultrasonic diagnostic system is generally separately provided with a touch panel in addition to a main panel (i.e., a main display). The main screen mainly displays an ultrasonic image; the touch screen is mainly used for man-machine interaction. A plurality of graphical user interfaces are provided on the touch screen, so that a doctor can click on the touch screen and the like. Although the use of the touch screen in the ultrasonic diagnostic system is convenient for the doctor to operate and use to a certain extent, most of the operation of the doctor on the touch screen is limited to some commonly used function keys such as parameter adjustment, function mode selection and the like at present.
The main workload of sonographers is to measure and analyze the scanned images, in addition to scanning the patient. For example, the most basic measurement for doctors is the measurement of distance, the measurement of angle, and the tracing operation of pathological tissues to determine the size or area of the case tissues. For a desktop ultrasound device, the above operations are all performed by controlling a cursor on a screen through a trackball on a control panel. The basic operation steps are as follows: (1) the doctor needs to move the cursor to select the corresponding measurement item and then determine; (2) moving the cursor, moving the cursor to the interested image area, and then clicking for determination; (3) then the operation such as tracing or drawing a straight line or an angle is carried out, and then the click determination is carried out. If many parameters need to be measured, the above three steps need to be repeated. The conventional measurement steps are complicated, and the control of the precise movement of the cursor by directly using the trackball also has certain difficulty.
At present, some manufacturers have already proposed an ultrasonic diagnostic system (only one display) with a flat panel touch screen, which can directly display an image on the touch screen and can also perform image processing operation on the touch screen. Although this is a great improvement over a trackball control cursor, for such devices with only one display (i.e., both displaying images and touch-controlling), the touch screen is easily scratched or soiled due to frequent touching, so that the doctor cannot see the images due to the problem of the display screen, and there is a risk of misdiagnosis.
[ summary of the invention ]
Aiming at the defects of the existing ultrasonic diagnosis system, the invention provides the double-screen ultrasonic diagnosis system and the interface operation method thereof, which can simplify the operation of the double-screen interface and particularly facilitate the flexible switching of the display content of the touch screen.
According to a first aspect of the present invention, there is provided an interface operation method of a dual-screen ultrasonic diagnostic system, the method comprising:
and (3) interface projection: if an interface projection instruction is received, establishing an interface projection relation between a main screen and a touch screen of the double-screen ultrasonic diagnosis system, projecting at least a predetermined region of interest of the main screen onto the touch screen, and forming a projection interface corresponding to the region of interest on the touch screen; and
interface restoration: and if an interface restoration instruction is received, removing the projection interface formed by projection from the touch screen at least, and canceling the interface projection relation established between the main screen and the touch screen.
According to a second aspect of the present invention, there is provided a dual-screen ultrasonic diagnostic system including a main screen provided with at least a predetermined region of interest and a touch screen. The double-screen ultrasonic diagnosis system also comprises an interface projection module and an interface restoration module. The interface projection module is used for establishing an interface projection relation between the main screen and the touch screen after receiving an interface projection instruction, projecting at least an interested area of the main screen onto the touch screen, and forming a projection interface corresponding to the interested area on the touch screen. The interface restoration module is used for removing a projection interface formed by projection from the touch screen at least after receiving an interface restoration instruction, and canceling an interface projection relation established between the main screen and the touch screen.
The implementation of the invention can obtain the following beneficial effects: the double-screen ultrasonic diagnosis system and the interface operation method thereof can project the region of interest on the main screen onto the touch screen, and when an operator uses the system and the method, the display content on the touch screen can be flexibly switched and displayed according to the requirement of the operator, so that the operation convenience is obviously improved.
[ description of the drawings ]
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:
FIG. 1 is an exemplary flow chart of a method of interface operation of a dual screen ultrasound diagnostic system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of simultaneously displaying regions of interest on a main screen and a touch screen in accordance with an embodiment of the present invention;
FIG. 3 is another exemplary flow chart of a method of interface operation of a dual screen ultrasound diagnostic system according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the synchronized display of processing responses on a home screen and a touch screen in accordance with an embodiment of the present invention; and
fig. 5 is an exemplary block diagram of a dual-screen ultrasound diagnostic system according to an embodiment of the present invention.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides an interface operation method (hereinafter referred to as interface operation method) of a double-screen ultrasonic diagnosis system. The interface operation method can flexibly switch the interface display content between the two display screens of the ultrasonic diagnosis system, and is beneficial to meeting different operation requirements of operators. In particular, the operator can project the interface content of the interested area on the main screen onto the touch screen, so that the projected interface content can be flexibly and accurately operated on the touch screen, and meanwhile, the processing operation executed in the projection interface of the touch screen can be synchronously displayed on the main screen in real time. After the operator finishes the required operation processing on the interface content of the region of interest, the projected interface content can be moved out of the touch screen, and the conventional UI interface initially equipped by the touch screen is recovered. The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is an exemplary flowchart of an interface operation method of a dual-screen ultrasonic diagnostic system according to an embodiment of the present invention. The interface operation method comprises an interface projection step 11 of projecting a region of interest onto the touch screen and an interface restoration step 12 of moving the projected interface off the touch screen.
The interface projection step 11 of the invention is triggered by an interface projection instruction received by an ultrasonic diagnosis system; that is, once the interface projection instructions are received/recognized by the system, the interface (particularly the region of interest) of the main screen is projected onto the touch screen. The interface restoration step 12 of the present invention is triggered by an interface restoration instruction received by an ultrasonic diagnostic system; that is, once the system receives/recognizes the interface restoration instruction, the projection interface formed by projecting the main screen is moved out of the touch screen, regardless of whether the processing operation is performed on the projection interface at the moment or whether the related processing operation is completed on the projection interface. In an alternative embodiment, the interface restoring step 12 may also be configured to determine whether there is an executing processing operation on the touch screen or the main screen after receiving the interface restoring instruction, and prompt the system operator whether to continue the interface restoring step when the executing processing operation is detected. The control of the projection step and the restoration step of the present invention is not limited to the above-listed cases.
In the interface projection step 11, after receiving the interface projection instruction, an interface projection relationship is established between the main screen and the touch screen. The interface projection relation of the invention particularly refers to the mutual projection relation between the main screen and the touch screen. Specifically, the interface projection relationship may include a forward projection relationship projected from the home screen to the touch screen and a backward projection relationship projected from the touch screen to the home screen. It should be noted that the descriptions of "front" and "back" herein are not limited to the projection direction, and are only used to indicate the relative projection relationship from the main screen to the touch screen and from the touch screen to the main screen. The interface projection relationship between the main screen and the touch screen can enable at least the region of interest to be projected from the main screen to the touch screen, and the interface content of the region of interest can be displayed on the main screen and the touch screen at least at the same time. It should be noted that this step establishes the projection relationship, and may also enable the touch screen to project to the home screen first, or enable the touch screen and the home screen to project to each other (i.e., swap interface content). The specific projection can be determined by the operator according to actual requirements or operation habits.
The home screen of an ultrasound diagnostic system is generally used to display ultrasound images; the interface of the home screen may generally be composed of a setup menu area, a current image parameter area, an image display area, etc., with different areas generally representing different imaging information. The operator can select any area on the main screen as an area of interest which is expected to be focused further according to actual needs. The region of interest may be predetermined by input received from an operator, for example the region of interest may be temporarily selected by the operator in a real-time operation. The region of interest may also be system preset parameter information, such as region of interest information embedded in a specific imaging mode/operation mode, or the like. The touch screen of the ultrasonic diagnosis system displays a user interface in a conventional mode, and an operator can perform operations such as conventional parameter adjustment, image function mode switching and the like on the touch screen. In the interface operation method, before the system does not receive any interface projection instruction, the touch screen usually displays a conventional user interface, and can be in a standby interface due to long-term non-operation; these interfaces initially provided by the system to the touch screen are collectively referred to herein as the touch screen's own interface.
In the interface projection step 11, after receiving an interface projection instruction, the ultrasonic diagnosis system starts the orthographic projection from the main screen to the touch screen, projects at least a predetermined region of interest onto the touch screen, and forms a projection interface corresponding to the region of interest on the touch screen; the projection interface can cover the original interface of the touch screen. During the process of projecting the region of interest to the touch screen, the region of interest is maintained on the main screen, so that after the interface projection is completed, the region of interest can be displayed on the main screen and the touch screen simultaneously.
The region of interest may be temporarily determined by an operator in a real-time scanning, may be determined in advance by the operator when the ultrasonic diagnostic system is started, or may be automatically determined by the ultrasonic diagnostic system according to the current system state. The region of interest of the present invention can be freely selected and is not limited to any of the above listed cases. In one embodiment, the region of interest may be an image display area containing an ultrasound image on the main screen, and the projection interface on the touch screen is thus an image display area containing an ultrasound image (as shown in fig. 2). The home screen projection content is not limited to the region of interest. In one embodiment, after receiving the interface projection instruction, the dual-screen ultrasonic diagnostic system can integrally project the current complete interface of the main screen onto the touch screen.
The projection interface formed by the projection of the main screen can cover the original self-contained interface on the touch screen. It should be noted that the "coverage" is not limited to the case of complete coverage. Namely, the projection interface can completely replace the own interface, so that the effect of complete coverage is achieved; the self interface can be obviously reduced into an icon on the touch screen, and a projection interface formed by projection is mainly displayed on the touch screen; the self-contained interface can be reduced to a certain extent on the touch screen, and the projection interface is at least partially overlapped on the self-contained interface, so that the effect of partial coverage is achieved. In other words, the invention aims to switch the region of interest to the touch screen, thereby facilitating the subsequent quick operation; the touch screen interface is not necessarily completely replaced by the projection interface as long as the display effect, the operation flexibility and the like of the projection interface are not affected. In one embodiment, after receiving the interface projection instruction, the region of interest of the main screen is projected onto the touch screen, and in the process, the projection simultaneously removes the own interface from the touch screen.
The interface projection instruction is used for triggering display switching of the dual-screen ultrasonic diagnosis system, and is particularly used for triggering interface projection from the main screen to the touch screen. The interface projection instruction comprises a gesture operation instruction, a key triggering instruction and the like. In order to adapt to the interaction characteristics of the touch screen and improve the user operation friendliness, the gesture operation instruction provided by the invention can be a projection gesture operation instruction responded by the touch screen, such as a sliding gesture of a finger on the touch screen, special contact identification set on the touch screen and the like. The gesture operation instruction can also be a projection gesture operation instruction responded by a gesture sensor additionally equipped in the double-screen ultrasonic diagnosis system. The key triggering instruction of the invention can be a key triggering instruction responded by a touch screen and/or a main screen, and can also be a key triggering instruction responded by a key trigger additionally equipped with the double-screen ultrasonic diagnosis system. For example, a trigger button may be set on the touch screen, and when a pressing action is detected on the virtual button, it is determined that an interface projection instruction is received; a trigger button can be arranged on the main screen, and when the trigger button is pressed by operating the track ball, the interface projection action of the double-screen ultrasonic diagnosis system is considered to be triggered. The interface projection instructions suitable for use in the present invention are not limited to the above-listed cases.
In one embodiment, the projective gesture operational instructions responded through the touch screen may be sliding operational instructions that slide on the touch screen from a first contact point to a second contact point. In an embodiment, the projection gesture operation instruction responded by the touch screen may be a sliding operation instruction of sliding from a first edge area to a second edge area of the touch screen. For example, the projection gesture operation instruction is a slide operation instruction from top to bottom on the touch screen, in particular a slide operation instruction from an upper edge area to a lower edge area of the touch screen. After the system receives the operation, the system moves the region of interest on the main screen to the touch screen along the sliding action direction step by step along with the sliding action responded on the touch screen, and then completes the projection of the region of interest. The interface projection triggering mode can provide more intuitive projection effect, but the invention is not limited to the embodiment.
In the interface projection step 11, after the region of interest is orthographically projected onto the touch screen, a back projection relationship is also established between the main screen and the touch screen, so as to back-project at least the projection interface formed on the touch screen onto the main screen, especially onto the region of interest of the main screen. At the moment, a mutual projection relation is established between the main screen and the touch screen, the main screen and the touch screen can synchronously project in real time, and the main screen and the touch screen can at least consistently display the region of interest. After the mutual real-time projection is established, the main screen and the touch screen can at least display corresponding interface contents. Operations performed on the region of interest of the main screen can be synchronously displayed on the projection interface of the touch screen, and operations performed on the projection interface of the touch screen can also be synchronously displayed on the region of interest of the main screen.
In the interface projection step 11, a projection interface formed by projection on the touch screen corresponds to the region of interest of the main screen. And projecting the interface content of the region of interest onto the touch screen, and obtaining the interface content corresponding to the region of interest on the projection interface of the touch screen. In an embodiment, the projection interface corresponding to the region of interest may indicate that the projection interface is consistent/identical with the region of interest, such as consistent resolution, consistent size, consistent overall position with respect to the screen, and so on, and thus the interface content of both is also consistent/identical. In one embodiment, the projection interface corresponding to the region of interest may indicate that the projection interface is scaled with respect to the region of interest, and accordingly, the interface contents of the projection interface and the region of interest are also scaled. The invention may particularly employ regions of interest and projection interfaces that are mutually coincident. The correspondence relationship can further ensure that the processing operation performed on the region of interest can be correspondingly projected to the projection interface. After the mutual projection relationship is established, the processing operation performed on the projection interface can also be correspondingly back-projected to the region of interest.
Through the interface projection step 11, the double-screen ultrasonic diagnosis system can realize the display switching from the main screen to the touch screen, and in view of the fact that an operator can perform more convenient and accurate operation on the touch screen, after the interested area is projected to the touch screen through the interface projection step 11, the operator can perform the next processing on the interested area.
In the interface restoration step 12, after receiving the interface restoration instruction, at least the projection interface formed by projection is removed from the touch screen, and the interface projection relationship established between the main screen and the touch screen is cancelled. In one embodiment, the projected interface may be gradually removed from the touch screen while the touch screen's own interface may also be restored. The interface restoration step is triggered by an interface restoration instruction, and the system can stop the mutual projection between the main screen and the touch screen no matter what state the projection interface on the touch screen is currently in as long as the system detects the instruction. This be provided with and do benefit to the operator and according to actual demand, show the switching at any time between the double screen, greatly improve the flexibility ratio of operation. And in the process of removing the projected interface from the touch screen, maintaining the interface content displayed before the time of receiving the interface restoration instruction in the interested area of the main screen. This arrangement can minimize the effect of the system receiving a malfunction. Namely, if the operator triggers the interface recovery step due to misoperation, the projection interface on the touch screen can continuously keep the state of the projection interface before interface recovery due to synchronous display in the corresponding area of the main screen; if the operator needs to further operate the region of interest corresponding to the projection interface, the interface projection action is triggered again, and the content information of the projection interface cannot be lost due to misoperation.
The interface recovery instruction is also used for triggering display switching of the dual-screen ultrasonic diagnosis system, particularly for triggering display switching from a projection interface to a self-contained interface on a touch screen. The interface recovery instruction comprises a gesture operation instruction, a key triggering instruction and the like. In order to adapt to the interaction characteristics of the touch screen and improve the user operation friendliness, the gesture operation instruction provided by the invention can be a recovery gesture operation instruction responded by the touch screen, such as a sliding gesture of a finger on the touch screen, special contact identification set on the touch screen and the like. The gesture operation instruction can also be a recovery gesture operation instruction responded by a gesture sensor additionally equipped in the double-screen ultrasonic diagnosis system. The key triggering instruction of the invention can be a key triggering instruction responded by a touch screen and/or a main screen, and can also be a key triggering instruction responded by a key trigger additionally equipped with the double-screen ultrasonic diagnosis system. For example, a trigger button may be set on the touch screen, and when a pressing action is detected on the virtual button, it is considered that an interface recovery instruction is received; a trigger button can be arranged on the main screen, and when the trigger button is pressed by operating the track ball, the recovery action of moving the projection interface from the touch screen is considered to be triggered. In another embodiment, the interface restoration step of the present invention may also be an interface operation action automatically executed by the dual-screen ultrasonic diagnostic system according to a preset threshold condition, where the interface restoration instruction is a timing trigger instruction in the dual-screen ultrasonic diagnostic system. For example, if the system defaults that the touch screen does not receive any processing operation on the projection interface within N minutes (N is a positive number) after the projection of the interface is finished, the projection interface is removed, and the self-owned interface of the touch screen is recovered. For example, after the default interface of the system is projected, the projection interface can only display on the touch screen for M minutes (M is a positive number), and when the upper limit of the time is reached, the projection interface is automatically removed from the touch screen.
The interface operation method shown in fig. 1 provides a flexible operation mode for an operator of the dual-screen ultrasonic diagnosis system, and the operator can flexibly switch the display content on the touch screen according to the own requirements.
Referring to fig. 3, fig. 3 is another exemplary flowchart of an interface operation method of a dual-screen ultrasonic diagnostic system according to an embodiment of the present invention. On the basis of the embodiment shown in fig. 1, the method comprises a further interface response step 22 and an interface synchronization step 23. The interface response step 22 may be configured to make a processing response corresponding to the processing action within the projected interface of the touch screen when the touch screen receives the processing action. In one embodiment, in response to a processing action received by the touch screen, a processing screen corresponding to the processing action may be displayed on a projection interface of the touch screen. The processing actions receivable by the touch screen include, but are not limited to, zooming, clipping, toning, rotating, updating, distance measuring on the projection interface, tracing on the projection interface, angle measuring on the projection interface, creating an operation menu on the projection interface, invoking the operation menu on the projection interface, and so on. The projection interface can correspondingly make processing responses such as zooming the interface, cutting the interface, adjusting the interface color, rotating the interface, updating the interface, performing distance measurement operation on the interface, performing tracing operation on the interface, performing angle measurement operation on the interface, creating an operation menu, displaying and calling the operation menu and the like. The processing operations that the operator wishes to perform on the region of interest can be carried out in this step by operating on the projection interface. In the interface response step 22, after receiving the specific processing action performed on the projection interface, the dual-screen ultrasound diagnostic system can obtain a corresponding processing response on the projection interface accordingly. In one embodiment, the projected region of interest is an image display area of the home screen, and the projection interface is coincident with the image display area and therefore also contains an ultrasound image within the image display area. In the interface response step, the projection interface can receive and respond to operations of zooming, rotating, cutting, browsing, contrast adjusting and the like of an operator on an ultrasonic image in the projection interface; the cursor of the image display area of the main screen can be synchronously projected to the projection interface during interface projection, and the projection interface can also receive and respond to the cursor of an operator using the projection interface to perform operations such as distance measurement, angle measurement, pathological tissue tracing, size calculation and the like on the ultrasonic image.
As described above, the interface projection step 21 is used to establish a mutual projection relationship between the main screen and the touch screen (i.e. a forward projection relationship from the main screen to the touch screen and a backward projection relationship from the touch screen to the main screen), so that the main screen and the touch screen can be synchronously projected with each other in real time and at least a predetermined region of interest is displayed in a consistent manner. When the main screen and the touch screen display at least the regions of interest in a consistent manner, the interface synchronization step 23 of the present invention may at least back-project the processing response of the projection interface on the touch screen to the received processing action to the regions of interest on the main screen in real time, so as to synchronously display the processing response on the main screen and the touch screen. That is, when the interface operation method of the present invention is implemented, if a processing operation is performed on the projection interface on the touch screen, the interface operation performed on the touch screen is projected and displayed on the main screen in real time and synchronously, and the display consistency of the two on the region of interest is ensured. Due to the real-time synchronous projection between the main screen and the touch screen, even if the interface recovery step is triggered by misoperation at the moment, the processing response made by the projection interface of the touch screen can be continuously kept in the interested area of the main screen. As shown in fig. 4, at this time, an operator performs a distance measurement operation on a projection interface of the touch screen, and desires to measure a distance between the cursor a and the cursor B, as the operator sequentially selects a point a and a point B on the touch screen by moving the cursor and establishes a connection line, a distance representation line between the cursor a and the cursor B sequentially appears in real time in an area of interest of the main screen, and a measured distance value appears on the main screen. Through the interface synchronization step, the interface operation received by the touch screen can be synchronously displayed on the main screen.
In another embodiment, the invention is not limited to interface operations on a touch screen. On one hand, the region of interest of the main screen can be operated by a track ball equipped in the double-screen ultrasonic diagnosis system; on the other hand, the main screen can also be a touch screen, and the region of interest of the main screen can be operated through touch screen actions received by the touch screen type main screen. In view of the possibility of damaging or soiling the touch screen by touch screen operations, it is generally undesirable to perform operations on the region of interest by means of a touch-screen main screen, in order to ensure a high image quality of the main screen, even if the system is equipped with a touch-screen main screen. In this embodiment, the interface response step 22 of the present invention may be performed on the main screen and/or the touch screen, and may be performed by either a projected interface response processing action of the touch screen or a region of interest response processing action on the main screen. As indicated above, since the interface projection step 21 establishes a mutual projection relationship between the main screen and the touch screen, the two can be synchronously projected in real time with each other and at least the predetermined region of interest is displayed in correspondence. At this time, the interface synchronization step 23 of the present invention may further include: and projecting the processing response made by one of the touch screen and the main screen on the other of the touch screen and the main screen in real time, so as to synchronously display the interface operation executed by the system on the main screen and the touch screen. After the interface projection is finished, if the projection interface of the touch screen makes a processing response to the processing action received by the touch screen, the processing response performed on the touch screen is synchronously projected onto the main screen in real time, so that the operation performed on the projection interface of the touch screen can be synchronously displayed in the interested area of the main screen. If the interesting area of the main screen makes a processing response to the processing action received by the main screen, at least the processing response is synchronously projected to a projection interface formed by projecting the interesting area on the touch screen in real time, and the operation performed on the interesting area of the main screen can be synchronously displayed on the projection interface of the touch screen. And if the projection interface of the touch screen and the interested area of the main screen are operated at the same time, synchronously displaying the superposed operation in the interested area of the main screen and the projection interface of the touch screen. Of course, when the projection interface of the touch screen and the region of interest of the main screen are operated at the same time, it can be considered that misoperation occurs at this time, the response action received by the response action is refused, and the operator can be further prompted that the current operation is wrong. And the main screen and the touch screen are projected in real time to ensure the display consistency of the main screen and the touch screen to the region of interest. Similarly, due to the real-time synchronous projection between the main screen and the touch screen, even if the interface recovery step is triggered due to misoperation at the moment, the operation performed on the projection interface on the touch screen can be continuously maintained in the interested area of the main screen. The interface synchronization step shown in fig. 3 allows the main screen and the touch screen to synchronously display the processing actions of the operator, and the synchronous interface processing is realized by mutual projection between the main screen and the touch screen.
The interface operation method shown in fig. 3 provides a flexible operation manner for an operator of the dual-screen ultrasonic diagnostic system, and the operator can flexibly switch the display content on the touch screen according to the own requirements; the touch screen and the main screen can be projected in real time, and the interface operation of an operator on the interested area/projection interface is synchronously displayed on the double screens.
In a specific embodiment, the region of interest is an image display region of the main screen, and the projection interface of the touch screen is formed by projecting the image display region and includes an ultrasound image in the image display region. The processing action received by the touch screen is used for carrying out image measurement processing on the ultrasonic image in the projection interface. When the operator needs to measure an ultrasound image, the operator slides a finger on the touch screen from the first contact point to the second contact point, so that the interface projection action is triggered. Along with the sliding action of the operator, the interface content of the image display area of the main screen moves into the touch screen and has the same resolution as the image display area on the main screen. In the image measurement mode, a cursor appears on a projection interface of the touch screen, and an operator can move the cursor on the touch screen by using a finger, so that the operations of distance measurement, angle measurement and the like are completed. The image measurement operation performed by the operator moving the cursor is projected to the image display area of the main screen in real time, and the image display area synchronously displays the measurement operation performed on the touch screen. After the operator finishes image measurement on the touch screen, the operator can slide from the second contact point to the first contact point by using fingers to trigger interface restoration action. At the moment, along with the sliding action of the operator, the projection interface on the touch screen gradually moves out of the touch screen, and the self interface displayed by the touch screen before receiving the projection image is restored.
Referring to fig. 5, fig. 5 is an exemplary block diagram of a dual-screen ultrasound diagnostic system according to an embodiment of the present invention. The dual-screen ultrasonic diagnostic system 100 includes a main screen 101, a touch screen 102, an interface projection module 103, and an interface restoration module 104. The main screen 101 is a main display of the dual-screen ultrasonic diagnostic system, and is generally used for displaying ultrasonic images; the touch screen 102 displays a man-machine interaction interface in a conventional mode, so that an operator can conveniently adjust conventional parameters and switch image function modes; the present invention refers to all interfaces provided with the touch screen 102 collectively as a self-contained interface. The interface projection module 103 is configured to establish an interface projection relationship between the main screen 101 and the touch screen 102 of the dual-screen ultrasonic diagnostic system after receiving an interface projection instruction, and project at least a predetermined region of interest of the main screen 101 onto the touch screen 102 to form a projection interface consistent with the region of interest; wherein the projected interface at least partially overlays the native interface of the touch screen 102. The interface restoration module 104 is configured to remove a projection interface formed by projection from the touch screen 102 after receiving an interface restoration instruction, restore an own interface of the touch screen 102, and cancel an interface projection relationship established between the main screen 101 and the touch screen 102.
In one embodiment, the interface projection module 103 is configured to establish a mutual projection relationship between the main screen and the touch screen. The mutual projection relation comprises a forward projection relation projected from the main screen to the touch screen and a backward projection relation projected from the touch screen to the main screen. In one embodiment, the interface projection module 103 may include a forward projection unit and a backward projection unit. The forward projection unit is used for establishing a forward projection relation projected from the main screen to the touch screen between the main screen and the touch screen so as to project at least a predetermined region of interest of the main screen onto the touch screen. The invention establishes the orthographic projection relationship particularly after receiving an interface projection instruction. The back projection unit is used for establishing a back projection relation projected from the touch screen to the main screen between the main screen and the touch screen so as to at least back project a projection interface formed on the touch screen to the main screen, and the main screen and the touch screen at least display the region of interest in a consistent mode. The invention establishes this back-projection relationship, particularly after the region of interest has been projected onto the touch screen. The mutual projection relationship enables the respective interface contents to be mutually projected in real time between the main screen and the touch screen.
In one embodiment, the interface projection module 103 is configured to project at least a predetermined region of interest of the main screen 101 onto the touch screen 102 in response to the interface projection instruction, so as to form a projection interface corresponding to the region of interest. The interface projection instruction that the interface projection module 103 can respond to includes a gesture operation instruction, a key triggering instruction, and the like. In one embodiment, the gesture operation instruction of the present invention may be a projected gesture operation instruction responded by a touch screen, for example, a sliding operation instruction in which an operator's finger slides on the touch screen from a first contact point to a second contact point. The interface projection module 103 can gradually move the region of interest on the main screen onto the touch screen along with the sliding of the finger of the operator, and form a projection interface corresponding to the region of interest. "corresponding" herein includes, but is not limited to, the projection interface being scaled equally relative to the region of interest, the projection interface being coincident with the region of interest, and so forth.
The dual screen ultrasound diagnostic system shown in fig. 5 may further include an interface response module 105 for processing a response to a processing action received by the system at the projected interface on the touch screen 102 and/or a region of interest on the main screen 101. In this embodiment, the interface projection module 103 may be further configured to perform an interface synchronization operation, project a processing operation on the projection interface of the touch screen 102 to the region of interest of the main screen 101 in real time, and/or project a processing operation on the region of interest of the main screen 101 to the projection interface of the touch screen 102 in real time. The interface synchronization operation performed by the interface projection module 103 can ensure that the operations performed by the operator on the ultrasonic diagnostic system are always displayed synchronously on the main screen and the touch screen, and in particular, the processing operation displayed on the projection interface of the touch screen 102 can be projected synchronously on the main screen 101 in real time, so that the processing operation is displayed simultaneously on the main screen 101.
The double-screen ultrasonic diagnosis system and the interface operation method thereof can flexibly switch the display content on the touch screen, particularly can project the interested area which is expected to be concerned on the main screen onto the touch screen, and are convenient for an operator to conveniently and accurately process the projection interface corresponding to the interested area through touch screen operation. Meanwhile, the touch screen is adopted to process the region of interest, so that the main screen can be prevented from being damaged or polluted, and the main screen is ensured to have a high-quality display effect all the time. In addition, the invention can establish mutual real-time projection between the main screen and the touch screen, and project the processing operation executed by an operator on any one of the main screen and the touch screen to the other display screen, thereby synchronously displaying the processing result on the main screen and the touch screen.
Those skilled in the art will appreciate that all or part of the steps of the various methods in the above embodiments may be implemented by instructions associated with hardware via a program, which may be stored in a computer-readable storage medium, and the storage medium may include: read-only memory, random access memory, magnetic or optical disk, and the like.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the invention is not to be considered limited to those descriptions. It will be apparent to those skilled in the art that a number of simple derivations or substitutions can be made without departing from the inventive concept.
Claims (19)
1. An interface operation method of a double-screen ultrasonic diagnosis system is characterized by comprising the following steps:
and (3) interface projection: if an interface projection instruction is received, establishing a mutual real-time synchronous interface projection relationship between a main screen and a touch screen of the double-screen ultrasonic diagnosis system, projecting at least a predetermined region of interest of the main screen onto the touch screen, forming a projection interface corresponding to the region of interest on the touch screen, displaying the region of interest on the main screen and the touch screen in a consistent manner, synchronously displaying the projection interface of the touch screen on the region of interest of the main screen, and synchronously displaying the region of interest on the projection interface of the touch screen; and
interface restoration: if an interface restoration instruction is received, at least removing a projection interface formed by projection from the touch screen, and canceling an interface projection relation established between the main screen and the touch screen; during the process of removing the projected interface from the touch screen, the region of interest before the interface recovery instruction is received is kept displayed on the main screen.
2. The interface operation method of the dual-screen ultrasonic diagnostic system according to claim 1, wherein between the interface projection step and the interface restoration step, the interface operation method further comprises:
a first interface response step: when the touch screen receives a first processing action, making a first processing response corresponding to the first processing action in a projection interface of the touch screen; and
a first interface synchronization step: at least projecting a first processing response made by a projection interface of the touch screen to the first processing action to an interested area of the main screen in real time, and synchronously displaying the first processing response in the interested area of the main screen;
and
a second interface response step: when the main screen receives a second processing action, making a second processing response corresponding to the second processing action in the region of interest of the main screen; and
a second interface synchronization step: and at least projecting a second processing response made by the region of interest of the main screen to the second processing action to a projection interface of the touch screen in real time, and synchronously displaying the second processing response on the projection interface of the touch screen.
3. The interface operation method of the dual-screen ultrasonic diagnostic system according to claim 1 or 2, wherein the interface projection relationship includes a forward projection relationship projected from the main screen to the touch screen and a backward projection relationship projected from the touch screen to the main screen.
4. The interface operation method of the dual-screen ultrasonic diagnostic system according to claim 3, wherein the interface projection step includes:
after the interface projection instruction is received, establishing the orthographic projection relation between the main screen and the touch screen so as to orthographically project at least the region of interest of the main screen onto the touch screen; and
after the region of interest is orthographically projected onto the touch screen, the back projection relationship is further established between the main screen and the touch screen to at least back project a projection interface formed on the touch screen onto the main screen, so that the main screen and the touch screen at least display the region of interest in a consistent manner.
5. The interface operation method of the dual-screen ultrasonic diagnosis system according to claim 1 or 2, wherein the interface projection instruction comprises a projection gesture operation instruction responded by a touch screen, a projection gesture operation instruction responded by a gesture sensor equipped with the dual-screen ultrasonic diagnosis system, a projection press trigger instruction responded by the touch screen, a projection press trigger instruction responded by a main screen, and/or a projection press trigger instruction responded by a key trigger equipped with the dual-screen ultrasonic diagnosis system, and the interface projection step comprises projecting at least a region of interest of the main screen onto the touch screen after receiving the projection gesture operation instruction and/or the projection press trigger instruction.
6. The interface operation method of the dual-screen ultrasonic diagnosis system according to claim 5, wherein the projection gesture operation instruction responded by the touch screen includes a first slide operation instruction to slide on the touch screen from a first contact point to a second contact point; or the projection gesture operation instruction responded by the touch screen comprises a first sliding operation instruction which slides from the edge of the first touch screen to the edge of the second touch screen on the touch screen.
7. The interface operation method of the dual-screen ultrasonic diagnostic system according to claim 6, wherein in the interface projection step, the region of interest is gradually moved into the touch screen with a sliding operation from a first contact point to a second contact point on the touch screen; or the region of interest gradually moves into the touch screen along with the sliding operation from the edge of the first touch screen to the edge of the second touch screen on the touch screen.
8. The interface operation method of the dual-screen ultrasonic diagnosis system according to claim 1 or 2, wherein the interface restoration instruction comprises a restoration gesture operation instruction responded by a touch screen, a restoration gesture operation instruction responded by a gesture sensor equipped in the dual-screen ultrasonic diagnosis system, a restoration press trigger instruction responded by the touch screen, a restoration press trigger instruction responded by a main screen, a restoration press trigger instruction responded by a key trigger equipped in the dual-screen ultrasonic diagnosis system, and/or a timing trigger instruction built in the dual-screen ultrasonic diagnosis system, and the interface restoration step comprises removing at least a projection interface formed by projection from the touch screen after receiving the restoration gesture operation instruction and/or the restoration press trigger instruction.
9. The interface operation method of the dual-screen ultrasonic diagnostic system according to claim 8, wherein the restore gesture operation instruction responded by the touch screen includes a second slide operation instruction to slide on the touch screen from the second contact point to the first contact point; or the restoration gesture operation instruction responded by the touch screen comprises a second sliding operation instruction which slides from the edge of the second touch screen to the edge of the first touch screen on the touch screen.
10. The interface operating method of the dual-screen ultrasonic diagnostic system according to claim 9, wherein in the interface restoring step, the projection interface is gradually moved out of the touch screen with a sliding operation on the touch screen from the second contact point to the first contact point; or the projection interface gradually moves out of the touch screen along with the sliding operation from the edge of the second touch screen to the edge of the first touch screen on the touch screen.
11. The interface operation method of the dual-screen ultrasonic diagnostic system according to claim 1 or 2, wherein the interface projection step further comprises: maintaining the display of the region of interest on the main screen during the projection of the region of interest onto the touch screen.
12. The interface operation method of the dual-screen ultrasonic diagnosis system according to claim 1 or 2, wherein the projection interface on the touch screen at least partially covers an own interface of the touch screen; the interface restoration step further includes restoring its own interface on the touch screen after removing the projected interface from the touch screen.
13. The interface operation method of the dual-screen ultrasonic diagnostic system according to claim 1 or 2, wherein the region of interest is determined by receiving an input from an operator of the dual-screen ultrasonic diagnostic system.
14. A dual-screen ultrasonic diagnostic system comprises a main screen and a touch screen, wherein the main screen is at least provided with a predetermined region of interest; characterized in that, the double-screen ultrasonic diagnosis system further comprises:
the interface projection module is used for establishing a mutual real-time synchronous interface projection relationship between the main screen and the touch screen after receiving an interface projection instruction, projecting at least a predetermined region of interest of the main screen onto the touch screen, forming a projection interface corresponding to the region of interest on the touch screen, displaying the region of interest on the main screen and the touch screen in a consistent manner, synchronously displaying the projection interface of the touch screen on the region of interest of the main screen, and synchronously displaying the operation on the projection interface of the touch screen on the region of interest of the main screen; and
the interface restoration module is used for at least removing a projection interface formed by projection from the touch screen after receiving an interface restoration instruction, and canceling an interface projection relation established between the main screen and the touch screen; during the process of removing the projected interface from the touch screen, the region of interest before the interface recovery instruction is received is kept displayed on the main screen.
15. The dual screen ultrasound diagnostic system of claim 14, further comprising:
the first interface response module is used for making a first processing response corresponding to a first processing action in a projection interface of the touch screen when the touch screen receives the first processing action; the interface projection module is further used for projecting at least a first processing response made by a projection interface of the touch screen to the first processing action to an interested area of the main screen in real time, and synchronously displaying the first processing response in the interested area of the main screen;
and
the second interface response module is used for making a second processing response corresponding to a second processing action in the region of interest of the main screen when the main screen receives the second processing action; the interface projection module is further used for projecting at least a second processing response, made by the area of interest of the main screen to the second processing action, to the projection interface of the touch screen in real time, and synchronously displaying the second processing response on the projection interface of the touch screen.
16. The dual screen ultrasound diagnostic system of claim 14 or 15, wherein the interface projection module comprises a forward projection unit and a backward projection unit; the forward projection unit is used for establishing a forward projection relation projected from the main screen to the touch screen between the main screen and the touch screen so as to project at least an interested area of the main screen onto the touch screen; the back projection unit is used for establishing a back projection relation projected from the touch screen to the main screen between the main screen and the touch screen so as to at least back project a projection interface on the touch screen to the main screen, and the main screen and the touch screen at least display the region of interest in a consistent mode.
17. The dual-screen ultrasound diagnostic system according to claim 14 or 15, wherein the interface projection instructions comprise projection gesture operation instructions and projection press trigger instructions; the projection gesture operation instruction comprises a projection gesture operation instruction responded by a touch screen and/or a projection gesture operation instruction responded by a gesture sensor equipped in the double-screen ultrasonic diagnosis system; the projection pressing trigger instruction comprises a projection pressing trigger instruction responded by a touch screen, a projection pressing trigger instruction responded by a main screen and/or a projection pressing trigger instruction responded by a key trigger equipped in the double-screen ultrasonic diagnosis system;
and/or
The interface recovery instruction comprises a recovery gesture operation instruction, a recovery pressing trigger instruction and/or a timing trigger instruction built in the double-screen ultrasonic diagnosis system; the restoring gesture operation instruction comprises a restoring gesture operation instruction responded by a touch screen and a restoring gesture operation instruction responded by a gesture sensor equipped in the double-screen ultrasonic diagnosis system, and the restoring pressing trigger instruction comprises a restoring pressing trigger instruction responded by the touch screen, a restoring pressing trigger instruction responded by a main screen and/or a restoring pressing trigger instruction responded by a key trigger equipped in the double-screen ultrasonic diagnosis system.
18. The dual screen ultrasound diagnostic system of claim 17, wherein the projected gesture operational instructions responded through the touch screen include a first slide operational instruction to slide on the touch screen from a first contact point to a second contact point;
and/or
The restoration gesture operation instruction responded by the touch screen comprises a second sliding operation instruction which slides from the second contact point to the first contact point on the touch screen.
19. The dual-screen ultrasound diagnostic system according to claim 14 or 15, wherein the interface projection module is further configured to project a currently complete interface including the region of interest displayed on the main screen onto the touch screen after receiving an interface projection instruction.
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CN109324772A (en) * | 2017-07-31 | 2019-02-12 | 中兴通讯股份有限公司 | Method of data synchronization, mobile terminal and the storage medium of mobile terminal |
CN107854138A (en) * | 2017-11-01 | 2018-03-30 | 飞依诺科技(苏州)有限公司 | The picture output method and system of ultrasonic diagnostic equipment |
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