CN103197000A - Apparatus and monitoring device used in ultrasonic detection, and ultrasonic detection system and method - Google Patents
Apparatus and monitoring device used in ultrasonic detection, and ultrasonic detection system and method Download PDFInfo
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- CN103197000A CN103197000A CN2012100021333A CN201210002133A CN103197000A CN 103197000 A CN103197000 A CN 103197000A CN 2012100021333 A CN2012100021333 A CN 2012100021333A CN 201210002133 A CN201210002133 A CN 201210002133A CN 103197000 A CN103197000 A CN 103197000A
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Abstract
The invention discloses an ultrasonic detection apparatus comprising an ultrasonic probe provided with at least one position sensing unit. The position sensing unit is structured as acquiring the position information of the ultrasonic probe. The invention also discloses an ultrasonic detection monitoring device comprising a receiving unit used for receiving the position information of the ultrasonic probe, a comparison unit, and a display unit. The invention also discloses an ultrasonic detection system and an ultrasonic detection method. According to the invention, ultrasonic probe real-time position information is acquired by using a position sensor, such that a user can understand how to adjust the ultrasonic probe to acquire correct scanning information.
Description
Technical field
The present invention relates to ultrasonic listening equipment, the system and method for the particularly watch-dog of ultrasonic sensor, supersonic sounding, and supersonic sounding.
Background technology
In the past, the development of many technology is hindered because can't detect interior of articles, and the appearance of ultrasound wave sensing technology has changed this situation.Most of ultrasonic sensors are to be fixedly mounted on the different devices, survey the needed signal of people " quiet ".Ultrasonic technology and infotech, new material technology combine, and intelligent, highly sensitive ultrasonic sensor have occurred.
The world today, ultrasonic technology mainly diagnoses the illness in application medically, and it has become indispensable diagnostic method in the clinical medicine.The advantage of ultrasonic diagnosis is: to person under inspection's no pain, harmless, method is easy, video picture is clear, accurate rate of diagnosis is high.Ultrasonic diagnosis can be based on different medicine principles, wherein the most representative a kind of method is to utilize hyperacoustic reflection, when ultrasound wave propagates into the interface of the different medium of two-layer acoustic impedance in tissue, just produce reflective echo at this interface, echo shows at oscillographic screen, and the impedance difference at two interfaces has determined the height of the amplitude of echo.
At present, existing medical treatment scanning monitoring technique, user's use is not monitored, when if the user uses scanning probe, detecting location is inaccurate, the user can not grasp the using method of medical scanning device better faster, possibly can't better obtain scanning information simultaneously.
This problem not only is present in supersonic sounding medically, carries out the field of supersonic sounding at other, also all has the situation that causes obtaining information needed owing to the ultrasonic probe malposition.
Summary of the invention
The objective of the invention is monitoring ultrasonic probe position in the supersonic sounding process, a kind of ultrasonic sensor, supersonic sounding watch-dog and supersonic sounding system and method are provided.
To achieve these goals, the technical scheme taked of the present invention is as follows.
According to one aspect of the present invention, a kind of ultrasonic sensor comprises a ultrasonic probe, and wherein this ultrasonic probe is provided with at least one location sensitive unit, and this location sensitive unit structure is the positional information of obtaining this ultrasonic probe.This location sensitive unit structure is the three dimensional local information that obtains this ultrasonic probe.
According to another aspect of the present invention, a kind of supersonic sounding watch-dog comprises a receiving element, in order to receive the positional information of ultrasonic probe.
Further, this supersonic sounding watch-dog also comprises a contrast unit, and whether this contrast unit structure is correct for positional information that will resulting this ultrasonic probe and the reference position information preset compare the position of judging this ultrasonic probe.
This supersonic sounding watch-dog also comprises a display unit, and this display unit is configured to show the judged result that positional information, this reference position information and this contrast unit of resulting this ultrasonic probe obtain.
According to another aspect of the invention, a kind of supersonic sounding watch-dog comprises: at least one location sensitive unit, and it is configured to be located on the ultrasonic probe to obtain the positional information of this ultrasonic probe; And, a receiving element, it receives the positional information of this ultrasonic probe that this location sensitive unit obtains.
Further, this supersonic sounding watch-dog also comprises a contrast unit, and whether this contrast unit structure is correct for positional information that will resulting this ultrasonic probe and the reference position information preset compare the position of judging this ultrasonic probe.
This supersonic sounding watch-dog also comprises a display unit, and this display unit is configured to show the judged result that positional information, this reference position information and this contrast unit of resulting this ultrasonic probe obtain.
Wherein, this location sensitive unit structure is the three dimensional local information that obtains this ultrasonic probe.
According to another aspect of the invention, a kind of supersonic sounding system comprises: a ultrasonic probe; At least one is located at the location sensitive unit on this ultrasonic probe, and it is configured to obtain the positional information of this ultrasonic probe; And, a receiving element, it is configured to receive the positional information of this ultrasonic probe that obtains from this location sensitive unit.
Further, this system also comprises a contrast unit that links to each other with this receiving element, and whether this contrast unit structure is correct for the positional information of resulting this ultrasonic probe and default reference position information are compared the position of judging this ultrasonic probe.
This system also comprises display unit, and it is configured to show the judged result that positional information, this reference position information and this contrast unit of this ultrasonic probe that obtains obtain.
Wherein, this location sensitive unit structure is the three dimensional local information that obtains this ultrasonic probe.
According to another aspect of the invention, a kind of ultrasonic detection method, this method uses ultrasonic probe to carry out supersonic sounding, and this method comprises by at this ultrasonic probe the positional information that the location sensitive unit obtains this ultrasonic probe being set.
Further, the positional information of this ultrasonic probe is the three dimensional local information of this ultrasonic probe.
Further, this method comprises whether the positional information of resulting this ultrasonic probe and default reference position information are compared the position of judging this ultrasonic probe correct.
Further, this method comprises the result of the positional information, this reference position information and this contrast judgement that show resulting this ultrasonic probe.
Positive progressive effect of the present invention is: utilize position transducer to obtain the real-time position information of ultrasonic probe, thereby the user understands how to adjust ultrasonic probe to obtain correct scanning information.
Description of drawings
Fig. 1 is according to embodiments of the invention, the synoptic diagram of ultrasonic sensor and supersonic sounding watch-dog.
Fig. 2 is the organigram according to further embodiment of this invention, supersonic sounding watch-dog.
Fig. 3 is the organigram according to further embodiment of this invention, supersonic sounding system.
Fig. 4 is the process flow diagram according to further embodiment of this invention, ultrasonic detection method.
In the accompanying drawing, similarly label is represented similar or identical parts.
10 ultrasonic probes
100 ultrasonic sensors, 110 location sensitive unit
230 contrast unit, 200 supersonic sounding watch-dogs, 220 contrast unit
240 display units
300 supersonic sounding watch-dogs, 310 location sensitive unit, 320 receiving elements
330 contrast unit, 340 display units
400 supersonic sounding systems, 410 location sensitive unit, 420 receiving elements
430 contrast unit, 440 display units
500 ultrasonic detection methods 502 obtain the ultrasonic probe positional information
504 contrast 506 demonstration information 508 with reference position information sends warning message
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described.In the following description, for the not detailed description of known technology of this area, to avoid unnecessary obscuring.
Shown in Fig. 1 top, a kind of ultrasonic sensor 100.Position for monitoring ultrasonic probe in the supersonic sounding process among the embodiment shown in Figure 1, arranges location sensitive unit 110 at existing ultrasonic probe 10.This location sensitive unit 110 can obtain the positional information of this ultrasonic probe 10 thus with these ultrasonic probe 10 motions.
This location sensitive unit 110 can be whole with these ultrasonic probe 10 combinations, as embed in this ultrasonic probe.Perhaps, also can be the independently parts of mass motion of linking together.At this moment, this location sensitive unit 110 can be connected with this ultrasonic probe 10 by any suitable manner, comprises non-disconnectablely except connecting, and as welding, bonding etc., and dismountable connection, as is threaded, ties up etc.
Preferably, this location sensitive unit 110 can obtain the three dimensional local information of this ultrasonic probe 10.For example, this location sensitive unit 110 is 3-axis acceleration sensors.Particularly, this positional information can be (but being not limited to) ultrasonic probe with object under test between area information, ultrasonic probe and the object under test of range information, the corresponding object under test of ultrasonic probe between the angle information that forms and the ultrasonic probe moving distance information when surveying, or their combination in any.Above-mentioned information can be represented by three-dimensional coordinate.
Those skilled in the art can understand, and can utilize existing any suitable technique means to obtain one dimension, two dimension or the three dimensional local information of probe.For example, the location sensitive unit structure is to comprise optics or a magnetic mark that is arranged on the ultrasonic probe, as fluorescence labels etc., obtains the positional information of mark by optical detector, thereby obtains the positional information of ultrasonic probe.
Yet those skilled in the art can recognize that for different application, the positional information of needed ultrasonic probe is also different.Only need in the applied environment of ultrasonic probe one dimension or two-dimensional position information at some, this location sensitive unit 110 can be configured to only obtain one dimension or two-dimensional position information.This location sensitive unit 110 can be existing any right sensors, detection instrument etc., as long as can obtain the positional information of ultrasonic probe.
In addition, the concrete quantity of this location sensitive unit 110 depends on function and the needed positional information of applied environment, this location sensitive unit.Those skilled in the art can determine the concrete quantity of the sensing unit of employing according to description of the invention according to applied environment.
Those skilled in the art can understand, and the information of sensor can directly be read by external unit by wired mode.Yet this sniffer 100 also comprises first transmission unit 150 (as shown in phantom in Figure 1), and it can link to each other with this location sensitive unit 110, and can this positional information be sent to external unit as hereinafter described.
When adopting wireless mode transmission data, this first transmission unit 150 can be existing any suitable wireless communication module, as bluetooth or WIFI, also can be infrared communication module.Yet for the applied environment of using wire transmission mode, this first transmission unit 150 can be any suitable cable data transport module.
What the present invention paid close attention to is not the concrete transmission mode of information, but obtain the positional information of ultrasonic probe, therefore transmission mode listed above is just in order to help those skilled in the art to understand better and to realize technical scheme of the present invention, rather than to the restriction of technical solution of the present invention.
Corresponding with this ultrasonic sensor 100, the bottom of Fig. 1 illustrates a kind of supersonic sounding watch-dog 200, comprise a receiving element 260, in order to receiving the positional information of ultrasonic probe, this positional information can be the positional information of the ultrasonic probe that obtains of this ultrasonic sensor 100.This equipment 200 also comprises a contrast unit 260, and it compares the positional information of obtaining and the reference position information of presetting, thereby whether the position of judging ultrasonic probe (ultrasonic probe as shown in Figure 1) is correct.
Described default reference position information can be stored in the storage unit (not shown).This storage unit can be any device that can store data, includes, but is not limited to any Nonvolatile memory devices, for example CD, disk, flash memory, tape etc.Perhaps, for present technology, the combination of Nonvolatile memory devices and volatile storage can be adopted usually, as being used in combination of internal memory and hard disk or flash memory, can when reusing this reference position information, reading efficiency can be improved like this.
This contrast unit 260 can be the combination of any programmable circuit and software, as processor, Programmable Logic Device etc., or special circuit, as long as can carry out the contrast of different pieces of information.The storage format of aforementioned all information can be determined according to different applied environments.As required, may carry out the conversion of data layout, this is technology well known in the art.
This equipment 200 also comprises a display unit 260, and it is configured to show the positional information of this ultrasonic probe, can also show this reference position information.This display unit 260 can be existing any appropriate display equipment, and for example CRT monitor, LCD and necessary servicing unit etc. are as driver.
It will be appreciated by those skilled in the art that this equipment also should comprise required control device, treating apparatus and corresponding software or hardware, also comprises link block and/or control module with display in order to realize above-mentioned contrast unit and display unit.These can adopt existing any suitable technology to realize, or can utilize existing product to realize, do not need those skilled in the art to pay extra creative work.
When this ultrasonic sensor 100 comprised first transmission unit 150, this watch-dog 200 correspondingly comprised second transmission unit 260 (as shown in phantom in Figure 1) that is connected with this contrast unit, and it is used for receiving the data that this first transmission unit 150 sends.Equally, this second transmission unit 260 can be existing any suitable wired or wireless communication module.
As previously mentioned, this location sensitive unit 110 can be the parts independent of each other that can link together with this ultrasonic probe 10.In this case, Fig. 2 illustrates the supersonic sounding watch-dog 300 of another kind of form, it comprises at least one location sensitive unit 310, it can be located on the ultrasonic probe 10 to obtain the positional information of this ultrasonic probe, this watch-dog 300 also comprises a receiving element 320, and it receives the described positional information that this location sensitive unit 310 obtains.
Equally, this watch-dog 300 also comprises a contrast unit 330 and a display unit 340.Alternatively, this watch-dog 300 also comprises second transmission unit 360 of first transmission unit 350 and a correspondence, as shown in phantom in Figure 2.This first transmission unit 350 connects this location sensitive unit 310, and communicates with this first transmission unit 360.This second transmission unit 360 is connected with this receiving element 320.Above-mentioned parts in this watch-dog 300 all can be identical with the corresponding component among the previously described embodiment.
Fig. 3 illustrates another embodiment of the present invention, and a kind of supersonic sounding system 400 comprises a ultrasonic probe 10, at least one location sensitive unit 410, a receiving element 420, a contrast unit 430 and a display unit 440.Above-mentioned each unit is identical with corresponding unit among the embodiment of front, and their annexation is identical with embodiment noted earlier.
Alternatively, this system 400 also comprises first transmission unit 450 and corresponding second transmission unit 460 with it, as shown in phantom in Figure 3.Wherein, this first transmission unit 450 is connected with this location sensitive unit 410, and this second transmission unit 460 is connected with these first transmission unit, 450 communications and with this receiving element 420.
Those skilled in the art can understand, and in order to realize the various embodiments described above, also need necessary coupling arrangement and circuit.These devices and circuit are well known in the art, or can obtain by commercial sources.
In addition, this watch-dog and this system also can comprise the unit of realizing other functions as required.For example, the alarm unit (not shown), it can be connected with described contrast unit.When the positional information of the ultrasonic probe that obtains did not conform to reference position information, this alarm unit can send warning message.This warning message can be any suitable information, as sound, image etc.Can show by this display unit, perhaps also can utilize miscellaneous equipment to send.
Can also comprise other functions in above-mentioned watch-dog and the system, correctly use ultrasonic probe that object under test is scanned to help the user.For example, can judge the deviation of current position and tram according to the positional information of obtaining and reference position information, demonstrating needs mobile direction, for example positive negative value of arrow or coordinate.
Described display unit can be the existing device that is used for showing the supersonic sounding image, wherein can realize the function of this display unit by software in the subregion of this device, namely shows positional information and the reference position information of obtaining.Yet this display unit also can be display device independently.
And, it will be understood by those skilled in the art that each above-mentioned unit can integrate, or by the coupling arrangement of necessity or the individual components of interface connection.Such coupling arrangement and interface are well known in the art.
Accompanying drawing 4 illustrates another embodiment of the present invention, a kind of ultrasonic detection method 500, and this method uses ultrasonic probe to carry out supersonic sounding, comprising:
Step 502 is by arranging the positional information that the location sensitive unit obtains this ultrasonic probe at this ultrasonic probe;
Step 504, whether the positional information of resulting this ultrasonic probe and default reference position information are compared the position of judging this ultrasonic probe correct;
In the step 506, show that the positional information and the reference position information that obtain are not to carry out after step 504.And described identical with preamble, the positional information of this ultrasonic probe can be the three dimensional local information of this ultrasonic probe.
Similarly, this method also can comprise according to the contrast judgement of step 504 sends warning message (step 508), and shows the deviation of current location and tram and need mobile direction (can be included in the step 506).
Described technical scheme of the present invention from many aspects above, it will be appreciated by those skilled in the art that essence of the present invention is to obtain the real-time position information of ultrasonic probe and carry out various processing in the supersonic sounding process.
The various unit that adopt among the present invention and device all can directly obtain from prior art and make up and dispose according to concrete the application.It is techniques well known and do not need extra creative work that those skilled in the art can understand such combination and configuration.Therefore, the concrete form of the various unit of describing among the top embodiment and device is for those skilled in the art being understood better and realizing the present invention rather than limitation of the present invention.The concrete form that those skilled in the art can select, replace and make up these unit and device according to applied environment.
In addition, for fear of obscuring, embodiments described herein include only the general parts of realizing function of the present invention.Those skilled in the art can be on the basis that this instructions is described, and increases or selects required parts according to applied environment.For example, also can comprise the device for solid modelling, thereby can show the stereoscopic image of probe positions.Perhaps, display position information and not comparing just.Such increase and selection also drop within protection scope of the present invention.
Claims (13)
1. a ultrasonic sensor (100) comprises a ultrasonic probe (10), it is characterized in that, this ultrasonic probe is provided with at least one location sensitive unit (110), and this location sensitive unit (110) is configured to obtain the positional information of this ultrasonic probe.
2. ultrasonic sensor according to claim 1 (100) is characterized in that, this location sensitive unit (110) is configured to obtain the three dimensional local information of this ultrasonic probe.
3. a supersonic sounding watch-dog (200) comprises a receiving element (220), in order to receive the positional information of ultrasonic probe (10).
4. supersonic sounding watch-dog according to claim 3 (200) is characterized in that, this supersonic sounding watch-dog also comprises:
A contrast unit (230), it is configured to the positional information of resulting this ultrasonic probe and default reference position information be compared and judge whether the position of this ultrasonic probe is correct;
A display unit (240), it is configured to show the judged result that positional information, this reference position information and this contrast unit of resulting this ultrasonic probe obtain.
5. a supersonic sounding watch-dog (300) comprising:
At least one location sensitive unit (310), it is configured to be located on the ultrasonic probe to obtain the positional information of this ultrasonic probe (10);
A receiving element (320), it receives the positional information of this ultrasonic probe (10) that this location sensitive unit (310) obtains.
6. according to right 5 described supersonic sounding watch-dogs (300), it is characterized in that this supersonic sounding watch-dog (300) also comprises:
A contrast unit (330), it is configured to the positional information of resulting this ultrasonic probe and default reference position information be compared and judge whether the position of this ultrasonic probe is correct;
A display unit (340), it is configured to show the judged result that positional information, this reference position information and this contrast unit of resulting this ultrasonic probe obtain.
7. according to claim 5 or 6 described supersonic sounding watch-dogs (300), it is characterized in that this location sensitive unit (310) is configured to obtain the three dimensional local information of this ultrasonic probe.
8. a supersonic sounding system (400) comprising:
A ultrasonic probe (10);
At least one is located at the location sensitive unit (410) on this ultrasonic probe (10), and it is configured to obtain the positional information of this ultrasonic probe (10); And
A receiving element (420), it is configured to receive the positional information of this ultrasonic probe (10) that obtains from this location sensitive unit.
9. supersonic sounding system according to claim 8 (400) is characterized in that, this system also comprises:
A contrast unit (430), link to each other with this receiving element (420), this contrast unit (430) is configured to the positional information of resulting this ultrasonic probe (10) and default reference position information be compared and judge whether the position of this ultrasonic probe (10) is correct;
A display unit (440), it is configured to show the judged result that positional information, this reference position information and this contrast unit (430) of this ultrasonic probe (10) that obtains obtain.
10. according to Claim 8 or 9 described supersonic sounding supervisory systems (400), it is characterized in that this location sensitive unit (410) is configured to obtain the three dimensional local information of this ultrasonic probe.
11. a ultrasonic detection method (500), wherein this method uses ultrasonic probe (10) to carry out supersonic sounding, it is characterized in that this method comprises by at this ultrasonic probe the positional information that the location sensitive unit obtains this ultrasonic probe being set.
12. ultrasonic detection method according to claim 11 (500) is characterized in that, the positional information of this ultrasonic probe is the three dimensional local information of this ultrasonic probe (10).
13. according to claim 11 or 12 described ultrasonic detection methods (500), it is characterized in that this method further comprises:
Whether the positional information of resulting this ultrasonic probe and default reference position information are compared the position of judging this ultrasonic probe correct; And
Show positional information, this reference position information of resulting this ultrasonic probe and should contrast the result who judges.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100021333A CN103197000A (en) | 2012-01-05 | 2012-01-05 | Apparatus and monitoring device used in ultrasonic detection, and ultrasonic detection system and method |
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| CN2012100021333A CN103197000A (en) | 2012-01-05 | 2012-01-05 | Apparatus and monitoring device used in ultrasonic detection, and ultrasonic detection system and method |
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| CN2012100021333A Pending CN103197000A (en) | 2012-01-05 | 2012-01-05 | Apparatus and monitoring device used in ultrasonic detection, and ultrasonic detection system and method |
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| CN106571758A (en) * | 2016-11-03 | 2017-04-19 | 深圳开立生物医疗科技股份有限公司 | Stepper motor out-of-step compensation method and device |
| CN108403146A (en) * | 2018-03-20 | 2018-08-17 | 余夏夏 | Based on 3-D supersonic imaging method and device combined of multi-sensor information |
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Application publication date: 20130710 |