CN102389322B - Ultrasonic diagnostic equipment with touch screen and color blood flow mode regulation method thereof - Google Patents
Ultrasonic diagnostic equipment with touch screen and color blood flow mode regulation method thereof Download PDFInfo
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Abstract
The invention discloses ultrasonic diagnostic equipment with a touch screen and a color blood flow mode regulation method thereof. The ultrasonic diagnostic equipment comprises an ultrasonic diagnostic device and the touch screen covered on the surface of a display screen of the ultrasonic diagnostic device, wherein the touch screen is connected with a touch screen input module; the touch screen input module is connected with a controller and the display screen of the ultrasonic diagnostic device, and comprises a color blood flow mode regulation module; the color blood flow mode regulation module comprises a touch screen color blood flow mode regulation instruction receiving and identification module and an instruction processing module which are connected; the touch screen instruction receiving and identification module is used for directly receiving and identifying a regulation instruction of an image displayed in an image display area corresponding to the touch screen instruction receiving and identification module, and transmitting the identified instruction to the instruction processing module for processing; and the instruction processing module transmits an instruction processing result to the display screen for displaying. The ultrasonic diagnostic equipment has the advantages that: visual observation and touch feel are uniformly combined, the operation under a color blood flow mode is simplified, and the operation is more convenient and more intuitive.
Description
Technical field
The present invention relates to a kind of touch screen diasonograph, especially a kind of touch screen diasonograph with colorful blood mode tuning device, and colorful blood mode regulating method.
Background technology
Diagnostic ultrasonic equipment is applied to human body as a kind of diagnostic means with ultrasonic detecting technology, understands data and the form of physiological tissue's structure by measurement, to reach the purpose of finding disease.Along with the new technique of development and clinical diagnostic applications extensively and profoundly, how to use easily diasonograph to seem and be even more important.
In the conventional ultrasound diagnostic apparatus, the doctor need to operate together by display screen and keyboard when diagnosis., on one side the doctor need to observe image change, Yi Bian be busy with regulating parameter, make like this in the process of observing ultrasonoscopy and usually interrupted by keyboard operation not in same plane due to display screen and keyboard, therefore operation is very inconvenient.In the conventional ultrasound diagnostic apparatus, the selection of menu item, location survey, trajectory measurement and Zoom(convergent-divergent) operations such as adjustment of frame size all need the trace ball on keyboard to assist to complete, and the status of visible trace ball in whole keyboard is extremely important.
In the conventional ultrasound diagnostic apparatus, colorful blood (CFM) pattern is used for adding the coloud coding qualitative information relevant with direction with the relative velocity of fluid motion in the B mode image, detect existence, direction and the speed of blood flow by colouring information, the doctor needs to regulate position and the size of sampling frame under this pattern, so that the blood circumstance in the sampling frame of selecting to want to observe, and then make correct diagnosis.Under normal conditions, when the doctor need to change the position of sampling frame, can sampling frame be put by the motion track ball and press Enter to the desirable position or the Set key is determined, adjusting for the size of Zoom frame also can change by the sliding trace ball, also has the angular adjustment for color sampling frame under linear array probe, the adjusting of pulse recurrence frequency (PRF) all need to realize by the key of dialling of correspondence.in the touch screen diasonograph, there is no traditional keyboard operation, and this has the tourelle of selection function to have removed trace ball, make the realization of some function of touch screen diasonograph become difficult, consider that the touch screen diasonograph not only comprises image display area but also comprise that menu operation is regional in limited zone, if originally the hard button in the conventional ultrasound diagnostic apparatus all detects user behavior and completes relevant response with the form of virtual key, make on the interface of whole diasonograph and seem in disorder, in fact being not easy to the doctor operates, thereby cause the review time long, further greatly limited the quantity that hospital carries out the patient of ultrasonic diagnosis every day.
Consider the problems referred to above, provide the touch screen diasonograph of a kind of simple interface, simple operation to be very important.Under colorful blood (CFM) pattern, the doctor can be completely free of the operation of menu, according to wish at respective regions non-menu area such as (include but are not limited to image-region, colored brightness mark) zones by direct or indirect mode (include but are not limited to modes such as finger, felt pen, infrared ray, inductions and the operation such as click, slide, drag) operation touch screen, saved the use of a lot of buttons, and the doctor can keep in mind under this pattern the function of all soft-key buttons on user interface, makes operation simpler.
Summary of the invention
The technical problem to be solved in the present invention has been to provide a kind of touch screen diasonograph and colorful blood mode regulating method thereof, has overcome in the conventional ultrasound diagnostic apparatus to complete by menu the shortcoming of associative operation.
according to technical scheme provided by the invention, described touch screen diasonograph, comprise diasonograph and the touch screen that is overlying on the diasonograph display screen surface, described touch screen connects the touch screen input module, the touch screen input module connects controller and the display screen of diasonograph, described touch screen input module includes colorful blood mode tuning module, described colorful blood mode tuning module comprises interconnective touch screen type colorful blood mode tuning command reception identification module and command process module, wherein touch screen type colorful blood mode tuning command reception identification module is arranged in the viewing area of detected image on the diasonograph display screen, be used for directly receiving and to identify for its regulating command of the shown image in corresponding viewing area, touch screen type colorful blood mode tuning command reception identification module is after receiving regulating command, identifying this instruction is any instruction that belongs in sampling frame angular adjustment, the adjusting of sampling frame size and location, PRF regulating command, then with the command that identifies to command process module, command process module is according to the instruction that receives, the shown detected image in viewing area of regulating command regulation, then command process module is transferred to display screen with the instruction process result, and display screen shows the detected image after the viewing area of described instruction regulation is adjusted.
Further, described command process module includes sampling frame angular adjustment submodule, sampling frame size and location regulon module and PRF regulon module with the different regulating command of alignment processing respectively.
Described touch screen type colorful blood mode tuning command reception identification module includes the command reception zone of 2 or above quantity, and is corresponding with the image display area of display screen.
Described touch screen type colorful blood mode tuning command reception identification module comprises identification to the positional information in instruction to the identification of the instruction that receives.
Described touch screen type colorful blood mode tuning command reception identification module comprises identification to the directional information in instruction to the identification of the instruction that receives.
The mode that described touch screen type regulating command receiver module receives instruction comprises receiving and directly contacts by object regulating command, touch screen that touch screen produces and indirectly respond to and receive at least a in regulating command and wireless receiving regulating command.
Described touch screen diasonograph colorful blood mode regulating method includes following steps:
Touch screen sends regulating command to touch screen type colorful blood mode tuning command reception identification module;
It is any instruction that belongs in sampling frame angular adjustment, the adjusting of sampling frame size and location, PRF regulating command that touch screen type colorful blood mode tuning command reception identification module is identified this instruction;
Command after touch screen type colorful blood mode tuning command reception identification module will be identified is to command process module, command process module is according to the instruction that receives, then the shown detected image in viewing area of regulating command regulation is transferred to display screen with the instruction process result;
Display screen shows the detected image after the viewing area of described instruction regulation is regulated.
Wherein, if when comprising the information of first direction and primary importance information in the instruction that receives, think that the instruction that receives is the instruction of sampling frame angular adjustment.If when comprising the information of second direction in the instruction that receives and second position information being arranged, think that the instruction that receives is the regulating commands of sampling frame size and location.If when comprising the 3rd positional information and directionless information in the instruction that receives, think that the instruction that receives is the PRF regulating command.
compared with the prior art the present invention has the following advantages: one aspect of the present invention adopts touch screen to replace keyboard, is responsible for the reception of operational order, and fashion is succinct more to make the outward appearance of diasonograph, and operation also becomes simple, another aspect is further touch screen to be overlying on the shown ultrasonoscopy of display screen, make the ultrasonoscopy under the colorful blood pattern is regulated and to directly act on control band itself, rather than regulate in the exterior lateral area (such as menu area) of ultrasonoscopy, this makes the doctor regulate the sampling frame angle, the sampling frame size and location, during PRF, the doctor can be in the sampling frame region and colored brightness mark region send instruction message by direct or indirect mode to touch screen and regulate, need not proprietary button realizes, so also make touch screen diasonograph simple interface, and, even the doctor is the diasonograph that uses for the first time the present invention disclosed, also can grasp fast control method, operate more directly perceived.
Description of drawings
Fig. 1 touch screen ultrasonic diagnostic equipment system block diagram.
The image display area colorful blood modular structure figure of Fig. 2 touch screen diasonograph of the present invention.
Sampling frame angular adjustment method flow diagram under the colorful blood of Fig. 3 embodiment of the present invention (CFM) pattern.
Sampling frame size and position adjustments method flow diagram under the colorful blood of Fig. 4 embodiment of the present invention (CFM) pattern.
PRF control method flow chart under the colorful blood of Fig. 5 embodiment of the present invention (CFM) pattern.
Sampling frame angular adjustment schematic diagram under Fig. 6 linear array probe of the present invention.
Sampling frame size variation schematic diagram one under the convex array probe of Fig. 7 embodiment of the present invention or phased array probe.
Sampling frame size variation schematic diagram two under the convex array probe of Fig. 8 embodiment of the present invention or phased array probe.
Sampling frame size variation schematic diagram one under the linear array probe of Fig. 9 embodiment of the present invention.
Sampling frame size variation schematic diagram two under the linear array probe of Figure 10 embodiment of the present invention.
The specific embodiment
Describe each related detailed problem in technical solution of the present invention in detail below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of touch screen diasonograph, comprise: controller, radiating circuit, transducer, receiving circuit, wave beam are synthetic, the signal processing image forms, touch screen input module and display screen, and wherein the display screen here comprises the touch screen that is overlying on display screen.transducer (also being probe) is hyperacoustic transmitter-receiver device, can convert electrical energy into acoustic energy, also acoustic energy can be converted to electric energy, at first radiating circuit is under the coordination of controller, send the signal of telecommunication to transducer, being converted into ultrasonic emitting by transducer goes out, receiving circuit is responsible for receiving transducer and is passed the echo signal (being converted to the signal of telecommunication by transducer) of coming, and it is amplified, the processing such as digital to analog conversion, wave beam is synthetic carries out dynamic focusing and dynamic aperture processing to the echo signal on different directions, it is synthesized together, then the signal that forms after synthetic to wave beam of signal processing and image carries out noise suppressed, envelope detection, the processing such as logarithmic compression finally are presented on touch screen display.At present, touch screen provides simple, the most natural a kind of man-machine interaction mode as a kind of novel computer input apparatus, is widely used in leader's office, the aspects such as Industry Control.Here adopt touch screen to replace original keyboard, at first touch with finger or other objects the touch screen that is arranged on the display screen front end, then system comes the regioselective input information according to icon or the menu position of finger touch, makes man-machine interaction more simple and direct, and is more convenient to use.
The touch screen input module is connected with controller, and the outfan of controller is connected with radiating circuit, transducer and receiving circuit, and receiving circuit is connected with display screen with wave beam synthesis module, signal processing image forming module.
In order to describe more clearly the present invention, following content can be integrated some function element of above announcement, and occurs with the form of a functional module.And be described in this way, for persons skilled in the art, be understandable, can't cause any announcement insufficient or disclose fuzzy problem.
As shown in Figure 2, touch screen supersonic diagnostic set of the present invention comprises display screen, image display area colorful blood mode tuning module, and described image display area colorful blood mode tuning module is included in the touch screen input module.Described colorful blood mode tuning module includes interconnective touch screen type colorful blood mode tuning command reception identification module and command process module, touch screen type colorful blood mode tuning command reception identification module is arranged in the regional extent of the detected image that image display panel shows, is used for directly receiving and identifying the regulating command for the shown image of its corresponding image display area under the colorful blood pattern.
Touch screen type colorful blood mode tuning command reception identification module is after receiving regulating command, can this instruction of identification be any instruction that belongs in sampling frame angular adjustment, the adjusting of sampling frame size and location, PRF regulating command, then the detected image that shows of the viewing area of regulating command regulation, the final injunction processing module further comprises sampling frame angular adjustment submodule, sampling frame size and location regulon module and PRF regulon module, with the different parameter regulating command of alignment processing respectively.
Further, touch screen type colorful blood mode tuning command reception identification module, the mode of the regulating command that its identification is different is for identifying positional information, the directional information in the instruction that receives.for example, when sending instruction by direct or indirect mode to touch screen, touch screen type colorful blood mode tuning command reception identification module identifies the positional information of the contact in the instruction that receives, think that the instruction that receives is the regulating command of sampling frame size and location or sampling frame regulating command or PRF regulating command, specifically any instruction needs further judgement, if when comprising the information of first direction and primary importance information in the instruction that receives, can think that the instruction that receives is the instruction of sampling frame angular adjustment, when dragging sampling frame to desirable position such as about user's along continuous straight runs, touch screen type colorful blood mode tuning command reception identification module is identified this instruction to be the instruction of sampling frame angular adjustment and its command information is transferred to the angle of inclination that sampling frame was processed and then changed to command process module, if when comprising the information of second direction in the instruction that receives and predetermined second position information being arranged, can think that the instruction that receives is sampling frame size and position adjustments instruction, wherein second position information comprises without the positional information of interval and the positional information at free interval, when the interval between same position information repeatedly within the specific limits the time, think continued operation, if when including the positional information of interval in instruction, but the expression sampling frame is in editing mode, at this moment only to identify this instruction be the instruction of sampling frame size adjustment to touch screen type colorful blood mode tuning command reception identification module, command process module is not dealt with to this instruction, wait for the input of instruction next time, when namely instantly comprising the positional information without interval in once command, at this moment command process module is determined the vertex position of new sampling frame according to positional information, then after processing, result is transferred to the display screen demonstration, if when comprising the 3rd positional information and directionless information in the instruction that receives, think that the instruction that receives is the PRF regulating command.
Further, for first direction, second direction and predetermined primary importance, the second position, the 3rd positional information, in different embodiments, it can set up on their own according to user's needs, there is no any restriction.For example, in one embodiment, can stipulate that first direction and primary importance are: when sending instruction by direct or indirect mode to touch screen, the positional information that touch screen type colorful blood mode tuning command reception identification module identifies the contact in the instruction that receives is in ultrasonic image area, if current is linear array probe, when the transverse and longitudinal coordinate of contact position in the coordinate set of sampling circle position, the horizontal direction information that its instruction this moment comprises is first direction, and its positional information that comprises is primary importance.Regulation second direction and the second position are: near the sampling frame region, any direction information that comprises in its instruction this moment is second direction when the transverse and longitudinal coordinate of contact position, and its positional information that comprises is second position information.Stipulate that the 3rd position is: be in colored brightness mark zone if touch screen type colorful blood mode tuning command reception identification module identifies the positional information of the contact in the instruction that receives, the positional information that its instruction comprises is the 3rd positional information, and wherein the 3rd positional information only comprises colored brightness target upper end position and two positional informationes of lower end position.
Further, in different diasonographs, touch screen type colorful blood mode tuning command reception identification module defines which zone that belongs in ultrasonic image area or colored brightness mark zone, it can be determined according to User Defined setting area boundary coordinate, there is no any concrete restriction.
touch screen type colorful blood mode tuning command reception identification module is after receiving regulating command, can identify this instruction, and the command after identifying is to command process module, command process module is according to the parameter that will adjust of stipulating in the instruction after identifying, give corresponding sampling frame angle with command accordingly, the sampling frame size and location, PRF regulon module, then corresponding regulon module is understood the detected image of the viewing area demonstration of regulating command regulation, then command process module is transferred to display screen with the instruction process result, display screen shows the detected image after this regulation regional processing.Here touch screen type colorful blood mode tuning command reception identification module can include the command reception zone of 2 or above quantity, respectively the respective regions part of the shown detected image of the image display area of corresponding display screen.
In one embodiment of the invention, under colorful blood (CFM) pattern, the sampling frame angle is regulated, as shown in Figure 3, the specific implementation step is as follows: in step 31, enter the sampling frame angular adjustment pattern under linear array probe; In step 32, if want to change the angle of sampling frame, sampling frame is tilted to the left enters step 33, otherwise enter step 34; In step 33, can by click and drag sampling frame upper end straight line is moved right releasing operation gets final product to the desirable angle of doctor, complete without any need for button; In step 34, if want to allow sampling frame be tilted to the right, can make sampling frame upper end straight line be moved to the left releasing operation after desired angle by clicking and dragging, enter at last step 35, finish aforesaid operations.Such as current under linear array probe, when the doctor need to change the angle of sampling frame, remove finger after can making sampling frame upper end straight line to the right or be moved to the left the desirable angle of doctor to touch screen instruction (such as clicking and dragging) by direct or indirect mode sampling frame and get final product, specific implementation has also provided schematic diagram in Fig. 6.
In one embodiment of the invention, under colorful blood (CFM) pattern, the sampling frame size and location are regulated, as shown in Figure 4, comprise the following steps: in step 41, at first enter colorful blood (CFM) pattern and check; In step 42, if the doctor need to observe the blood flow state at a certain position, send instruction message to touch screen in the respective regions of ultrasonoscopy; In step 43, system shows sampling frame and shows current blood flow state according to the position of triggering in above-mentioned instruction message on this position.As described in step 42,43, the doctor need to show sampling frame by direct or indirect mode after to the touch screen instruction message again at area-of-interest, in this embodiment, the display mode of sampling frame is not limited in the display mode described in step 42,43, after entering the colorful blood pattern, the doctor does not need to any instruction message of touch screen, is at this moment showing on ultrasonoscopy that sampling frame under default setting, the position of this sampling frame need to set in advance in system; In step 44, but make it be in the dotted line editing mode in sampling frame zone double-click, represent that at this moment the size of sampling frame can change; In step 45, to click in other new positions of touch screen and determine new sampling frame vertex position, this stylish sampling frame is automatically drawn and shows with new summit.change about the sampling frame size, be not limited in this embodiment step 44, mode described in 45, can also adopt from modes different described in step 44 and amplify and reduction operation, namely can be to four summit straightforward manipulations of sampling frame, such as need to change sampling frame when size as the doctor, the doctor need not first double-click and click to determine again the size of sampling frame in new position after but sampling frame makes it be in editing mode, but can decontrol the size that changes sampling frame behind new position by any one summit that direct or indirect mode is clicked in four summits that hold sampling frame, if at this moment current probe is convex array probe or phased array probe, sampling frame is zoomed in or out mode as shown in Figure 7 and Figure 8, if current probe is linear array probe, sampling frame is zoomed in or out mode as shown in Figure 9 and Figure 10, in step 46, the doctor can click and drag sampling frame and decontrol to the desirable position, last end operation.Such as under the CFM pattern, the doctor need to observe the blood flow state at a certain position, can send instruction to touch screen in the respective regions of ultrasonoscopy, at this moment this ultrasonic image area demonstrates current sampling frame position, also can not need touch screen to operate the directly default position of demonstration sampling frame, and show the blood circumstance in current sampling frame.The doctor only need send an instruction (such as clicking and dragging) to touch screen by direct or indirect mode moves sampling frame until ideal position.If when need changing sampling frame big or small, on the one hand, can send instruction (such as double-clicking) to touch screen in the sampling frame position, but make it be in editing mode, at this moment the doctor determines the new vertex position of sampling frame after reposition is clicked, on the other hand, can click any one summit in four summits that hold sampling frame by direct or indirect mode and decontrol behind the new position and determine new vertex position, repaint sampling frame and demonstration.
In one embodiment of the invention, under colorful blood (CFM) pattern, to the explanation of PRF regulative mode as shown in Figure 5, the specific implementation step is as follows: in step 52, judgement is increase or reduce pulse recurrence frequency (PRF) value, if increase the PRF value, enter step 53, otherwise enter step 54; In step 53, put on end regions at colored brightness and click to increase blood flow rate, because pulse recurrence frequency is directly proportional to current blood flow rate, so after blood flow rate increased, corresponding PRF value also increased; In step 54, click to reduce blood flow rate in colored brightness mark lower end area, corresponding PRF value reduces.Such as when the doctor need to regulate the PRF value, do not need any menu on touch screen is operated, as long as in colored brightness target upper end or the lower end touch screen is operated namely increase or reduce blood flow rate, until the doctor is satisfied.
in an embodiment of the present invention, whole adjustment process does not need any menu item is operated, the doctor can be under the colorful blood pattern, according to oneself wish in the relevant range (such as the sampling frame position, but colored brightness mark position is all operating area) directly touch screen is operated, touch screen command reception module sends the instruction message that comprises in this operation to command process module and processes, and send result to the display screen demonstration, can complete corresponding operation, very directly perceived, broken away from the constraint that only menu is operated on the conventional ultrasound diagnostic apparatus, make operation more freely convenient, more directly perceived.
Fig. 6 is sampling frame angular adjustment schematic diagram under linear array probe, when the doctor sends an instruction with directivity (such as left slide) to a horizontal boundary of sampling frame 1 to touch screen by direct or indirect mode, the angle of sampling frame can change, as shown in position 2 and position 3, the doctor also can adopt a horizontal boundary of sampling frame 1 is moved right, the height of displacement information, directional information and the sampling frame that comprises at this moment sampling frame run-off the straight to the right, the angle of inclination and this instruction is relevant.
Fig. 7 and Fig. 8 be under convex array probe or phased array probe to sampling frame size adjustment schematic diagram, due under convex array probe and phased array probe, sampling frame all is fan-shaped sampling frame, so the account form that zooms in or out for sampling frame is identical.In mode shown in Figure 7, original samples frame ABCD is take the sector region of an O as the fan heart, when the doctor wants sampling frame is amplified, click or directly drag a B to reposition point B1 at its outside optional position point B1 after can first double-clicking sampling frame, the command reception module is determined new summit C1 according to the radian of former sampling frame place circular arc and position, fan heart O with some B1 connecting line, then calculate the position of an A1 according to the line segment length between an O and some B1, D position, former summit does not change, and determines at last the size of new sampling frame A1B1C1D.If want to reduce the sampling frame size, can double-click first after sampling frame within it that the optional position point B2 of section clicks or directly drags a B to reposition point B2, determine the position at new sampling frame A2B2C2D place in mode same in above-mentioned amplifieroperation.Different from mode shown in Figure 7 is, in mode shown in Figure 8, after determining new vertex position point B1 in the optional position of sampling frame outside, not only change and nearest three summit A, the some B of new vertex position and the position of some C, also change some D position, its Computational Methods is identical.This dual mode is all to amplify and the mode of sampling frame size variation when dwindling, and when zooming in or out, new sampling frame and original samples frame remain the same fan heart, and difference is that mode shown in Figure 7 only changes the position with nearest three summits of new vertex position, and mode shown in Figure 8 is as long as after determining new vertex position, four of fan-shaped sampling frame summits are all to change in proportion the position.
Fig. 9 and Figure 10 be under linear array probe to sampling frame size adjustment schematic diagram, wherein sampling frame size variation mode is with identical under convex array probe or phased array probe, difference only is that the account form of new sampling frame size is different.in mode shown in Figure 9, original samples frame ABCD is the rectangular area take coordinate axes xy as axis of symmetry, when if the doctor wants sampling frame is carried out amplifieroperation, click or drag a B to reposition point B1 by direct or indirect mode at its outside optional position point B1 after can first double-clicking sampling frame, according to the coordinate Calculation magnification ratio of a B1 with some B, such as a B coordinate is (x, y), point B1 coordinate is (x1, y1), magnification ratio k is x1/x or y1/y, then the command reception module is according to adjacent vertex A, the C coordinate is to calculate in proportion the summit A1 that makes new advances, the position of C1, the final size of determining new sampling frame A1B1C1D.If want to reduce the sampling frame size, can double-click first after sampling frame within it that the optional position point B2 of section clicks or drag a B by direct or indirect mode and put B2 to reposition, dwindle in mode same in above-mentioned amplifieroperation, determine the position at new sampling frame A2B2C2D place.In mode shown in Figure 10, according to the coordinate Calculation magnification ratio of a B1 and some B, then adjacent vertex A, some C and some D to calculate in proportion the position of the summit A1 that makes new advances, some C1 and some D1, finally determine the size of new sampling frame A1B1C1D1.the difference of this dual mode is that mode shown in Figure 9 only changes the position with nearest three summits of reposition, in each the variation, the axis of symmetry that the rectangle sampling frame is corresponding is also changing, such as horizontal symmetry axis is changed to x1 or x2 by x, vertically axis of symmetry is changed to y1 or y2 by y, that is to say that new sampling frame and former sampling frame are not to zoom in or out in proportion with same axis of symmetry, and in mode shown in Figure 10, as long as after determining the position on new summit, four of the rectangle sampling frame summits are all to change in proportion the position, amplify or reduction operation no matter be, new sampling frame and former sampling frame are all symmetrical take original coordinates axle xy as axis of symmetry, that is to say that new sampling frame and former sampling frame carry out size variation in proportion with same axis of symmetry.
in an embodiment of the present invention, both can first (include but not limited to refer to hands by direct or indirect mode, felt pen, the modes such as infrared ray are carried out double click operation) but after making sampling frame be in editing mode, determine to the touch screen instruction message by direct or indirect mode in new position that the newer summit of sampling frame is to change its size, can also be directly to four summits of sampling frame (such as the some A in Fig. 7 and Fig. 8, point B, point A in some C and some D and Fig. 9 and Figure 10, point B, point C and some D) any one summit carry out touch screen operation (such as dragging) to change the size of sampling frame, the mode that zooms in or out about sampling frame includes but are not limited to aforesaid amplification and dwindles mode, but the user can self-defined flexible realization, every mode of carrying out changing on an equal basis according to spirit of the present invention zooms in or out operation also within protection scope of the present invention.
The above; only be the specific embodiment in the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with the people of this technology in the disclosed technical scope of the present invention; can understand conversion or the replacement expected; all should be encompassed in of the present invention comprise scope within, therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (4)
1. touch screen diasonograph, comprise diasonograph and the touch screen that is overlying on the diasonograph display screen surface, described touch screen connects the touch screen input module, the touch screen input module connects controller and the display screen of diasonograph, it is characterized in that, described touch screen input module includes colorful blood mode tuning module, described colorful blood mode tuning module comprises interconnective touch screen type colorful blood mode tuning command reception identification module and command process module, wherein touch screen type colorful blood mode tuning command reception identification module is arranged in the viewing area of detected image on the diasonograph display screen, be used for directly receiving and to identify for its regulating command of the shown image in corresponding viewing area, touch screen type colorful blood mode tuning command reception identification module is after receiving regulating command, identifying this instruction is to belong to the sampling frame angular adjustment, the sampling frame size and location are regulated, any instruction in the pulse recurrence frequency regulating command, then with the command that identifies to command process module, command process module is according to the instruction that receives, the shown detected image in viewing area of regulating command regulation, then command process module is transferred to display screen with the instruction process result, display screen shows the detected image after the viewing area of described instruction regulation is adjusted,
Described command process module includes sampling frame angular adjustment submodule, sampling frame size and location regulon module and pulse recurrence frequency regulon module with the different regulating command of alignment processing respectively;
Described touch screen type colorful blood mode tuning command reception identification module includes the command reception zone of 2 or above quantity, and is corresponding with the image display area of display screen;
Described touch screen type colorful blood mode tuning command reception identification module comprises identification to the positional information in instruction to the identification of the instruction that receives;
Described touch screen type colorful blood mode tuning command reception identification module comprises identification to the directional information in instruction to the identification of the instruction that receives;
The mode that described touch screen type colorful blood mode tuning command reception identification module receives instruction comprises receiving and directly contacts by object regulating command, touch screen that touch screen produces and indirectly respond to and receive at least a in regulating command and wireless receiving regulating command.
2. touch screen diasonograph colorful blood mode regulating method is characterized in that including following steps:
Touch screen sends regulating command to touch screen type colorful blood mode tuning command reception identification module;
It is any instruction that belongs in sampling frame angular adjustment, the adjusting of sampling frame size and location, pulse recurrence frequency regulating command that touch screen type colorful blood mode tuning command reception identification module is identified this instruction;
Command after touch screen type colorful blood mode tuning command reception identification module will be identified is to command process module, command process module is according to the instruction that receives, then the shown detected image in viewing area of regulating command regulation is transferred to display screen with the instruction process result;
Display screen shows the detected image after the viewing area of described instruction regulation is regulated;
If when comprising the information of first direction and primary importance information in the instruction that receives, think that the instruction that receives is the instruction of sampling frame angular adjustment.
3. touch screen diasonograph colorful blood mode regulating method as claimed in claim 2, it is characterized in that, if when comprising the information of second direction in the instruction that receives and second position information being arranged, think that the instruction that receives is the regulating commands of sampling frame size and location.
4. touch screen diasonograph colorful blood mode regulating method as claimed in claim 3, is characterized in that, if when comprising the 3rd positional information and directionless information in the instruction that receives, thinks that the instruction that receives is the pulse recurrence frequency regulating command.
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| CN103356242A (en) * | 2012-03-29 | 2013-10-23 | 深圳市蓝韵实业有限公司 | Pulse repetition frequency adjustment method and high pulse Doppler imaging device |
| CN102631224B (en) * | 2012-04-24 | 2014-07-02 | 无锡祥生医学影像有限责任公司 | Doppler automatic optimization method and device for touch screen ultrasonic diagnostic apparatus |
| CN109542284B (en) * | 2018-11-15 | 2022-09-06 | 上海联影医疗科技股份有限公司 | Image display parameter adjusting method, device, terminal and storage medium |
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| US6638223B2 (en) * | 2000-12-28 | 2003-10-28 | Ge Medical Systems Global Technology Company, Llc | Operator interface for a medical diagnostic imaging device |
| JP3752446B2 (en) * | 2001-11-29 | 2006-03-08 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | Ultrasonic diagnostic equipment |
| JP5248146B2 (en) * | 2008-03-07 | 2013-07-31 | パナソニック株式会社 | Ultrasonic diagnostic equipment |
| CN202161338U (en) * | 2011-07-13 | 2012-03-14 | 无锡祥生医学影像有限责任公司 | Touch screen type ultrasonic diagnostic apparatus with color blood flow model adjusting device |
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