CN104359451A - Angle determination method and system for ultrasonic probe - Google Patents
Angle determination method and system for ultrasonic probe Download PDFInfo
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- CN104359451A CN104359451A CN201310742486.1A CN201310742486A CN104359451A CN 104359451 A CN104359451 A CN 104359451A CN 201310742486 A CN201310742486 A CN 201310742486A CN 104359451 A CN104359451 A CN 104359451A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
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Abstract
The invention relates to an angle determination method and an angle determination system for an ultrasonic probe. The method comprises the following steps that a second ultrasonic generation module generates an ultrasonic wave, a second ultrasonic receiving module receives the ultrasonic wave, and a second angle determination module determines the angle of second ultrasonic equipment according to a direction indicated by an image formed by an imaging module; the ultrasonic probe is moved, a first angle determination module determines the angle of the ultrasonic probe, and when the angle determined by the second angle determination module is consistent with that determined by the first angle determination module, the angle is determined as the working angle of the ultrasonic probe. According to the ultrasonic-image-based angle determination method and the ultrasonic-image-based angle determination system, the working angle of the ultrasonic probe can be accurately determined, and the method and the system are simple, easy and low in cost.
Description
Technical field
The present invention relates to a kind of angle determination method and system of ultrasonic probe, particularly relate to a kind of ultrasonic device operating angle certainty annuity determining direction based on supersonic imaging apparatus.
Background technology
Along with the development of technology, equipment refinement level requirement is more and more higher, needs, to specific direction and position, ultrasound wave or vibration occur during the work of ultrasonic probe equipment requirement.Along with the development of ultrasonic technique, the application of ultrasonic imaging technique is more and more extensive.Existing ultrasonic probe can not determine separately the direction of its work, the equipment that usual needs are assisted helps to determine direction and position, and such two equipment are work separately, when switching equipment works, often direction can change, and so greatly affects the working effect of this equipment.If install imaging device on each ultrasonic probe equipment, then substantially increase equipment cost, meanwhile, supersonic imaging apparatus volume is large, also affects the facility of ultrasonic probe hand-held.
Summary of the invention
The technical matters that the present invention solves is: the angle determination method and the system that build a kind of ultrasonic probe, overcome prior art working equipment orientation determination out of true, affects working effect and the high technical matters of cost.
Technical scheme of the present invention is: the angle determination method providing a kind of ultrasonic probe, comprise ultrasonic probe, second ultrasonic device, first angle determination module, second angle determination module, described second ultrasonic device comprises the second ultrasonic generation module, second ultrasonic reception module, image-forming module, described first angle determination module comprises the first angular acceleration transducer group, second angular acceleration transducer group, triangle groups of acceleration sensors, described first angular acceleration transducer group, described second angular acceleration transducer group, described triangle groups of acceleration sensors direction is differently arranged on described ultrasonic probe, described second angle determination module comprises the 4th jiao of groups of acceleration sensors, the 5th angular acceleration transducer group, hexagonal groups of acceleration sensors, and described 4th jiao of groups of acceleration sensors, described 5th angular acceleration transducer group, described hexagonal groups of acceleration sensors direction are differently arranged on described second ultrasonic device, described first angular acceleration transducer group, described second angular acceleration transducer group, described triangle groups of acceleration sensors, described 4th jiao of groups of acceleration sensors, described 5th angular acceleration transducer group, described hexagonal groups of acceleration sensors comprise the orthogonal angular acceleration transducer of three axis separately respectively, the angle determination method of described ultrasonic probe comprises the steps:
Obtain the direction that described second ultrasonic device imaging is determined: described second ultrasonic generation module generation ultrasound wave, described second ultrasonic reception module receives this ultrasound wave, described second angle determination module with described image-forming module become image direction indication to determine the angle of described second ultrasonic device;
Mobile described ultrasonic probe determines its operative orientation: mobile described ultrasonic probe, described first angle determination module determines the angle of described ultrasonic probe, when described second angle determination module is consistent with the angle that described first angle determination module is determined, determine that this angle is the operating angle of described ultrasonic probe.
Further technical scheme of the present invention is: described first angle determination module determines the angle in the ultrasonic direction of described ultrasonic probe.
Further technical scheme of the present invention is: described ultrasonic probe is connected by radio communication with described second ultrasonic device.
Technical scheme of the present invention is: the angle certainty annuity building a kind of ultrasonic probe, comprise ultrasonic probe, second ultrasonic device, first angle determination module, second angle determination module, authentication module, described second ultrasonic device comprises the second ultrasonic generation module, second ultrasonic reception module, image-forming module, described first angle determination module comprises the first angular acceleration transducer group, second angular acceleration transducer group, triangle groups of acceleration sensors, described first angular acceleration transducer group, described second angular acceleration transducer group, described triangle groups of acceleration sensors direction is differently arranged on described ultrasonic probe, described second angle determination module comprises the 4th jiao of groups of acceleration sensors, the 5th angular acceleration transducer group, hexagonal groups of acceleration sensors, and described 4th jiao of groups of acceleration sensors, described 5th angular acceleration transducer group, described hexagonal groups of acceleration sensors direction are differently arranged on described second ultrasonic device, described first angular acceleration transducer group, described second angular acceleration transducer group, described triangle groups of acceleration sensors, described 4th jiao of groups of acceleration sensors, described 5th angular acceleration transducer group, described hexagonal groups of acceleration sensors comprise the orthogonal angular acceleration transducer of three axis separately respectively, described second ultrasonic generation module generation ultrasound wave, described second ultrasonic reception module receives this ultrasound wave, described second angle determination module with described image-forming module become image direction indication to determine the angle of described second ultrasonic device, mobile described ultrasonic probe, described first angle determination module determines the angle of described ultrasonic probe, when the described second angle determination module of described authentication module checking is consistent with the angle that described first angle determination module is determined, determine that this angle is the operating angle of described ultrasonic probe.
Further technical scheme of the present invention is: described first angle determination module determines the angle in the ultrasonic direction of described ultrasonic probe.
Further technical scheme of the present invention is: described authentication module is arranged on described ultrasonic probe.
Further technical scheme of the present invention is: described second ultrasonic device arranges wireless telecommunications generation module, and described ultrasonic probe arranges wireless telecommunications receiver module.
Further technical scheme of the present invention is: described ultrasonic probe comprises the vibration module of the first ultrasonic generation module, the first ultrasonic reception module, generation low-frequency vibration.
Technique effect of the present invention is: the angle determination method and the system that build a kind of ultrasonic probe, described second ultrasonic generation module generation ultrasound wave, described second ultrasonic reception module receives this ultrasound wave, described second angle determination module with described image-forming module become image direction indication to determine the angle of described second ultrasonic device; Mobile described ultrasonic probe, described first angle determination module determines the angle of described ultrasonic probe, when described second angle determination module is consistent with the angle that described first angle determination module is determined, determines that this angle is the operating angle of described ultrasonic probe.Angle determination method based on ultrasonoscopy of the present invention and system, accurately can determine the operating angle of ultrasonic probe, simple and easy to do, cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is a kind of angle determination module of the present invention structural representation.
Fig. 3 is the present invention's another kind of angle determination module structural representation.
Embodiment
Below in conjunction with specific embodiment, technical solution of the present invention is further illustrated.
As Fig. 1, shown in Fig. 2, the specific embodiment of the present invention is: the angle determination method providing a kind of ultrasonic probe, comprise ultrasonic probe 1, second ultrasonic device 2, first angle determination module 3, second angle determination module 5, described second ultrasonic device 2 comprises the second ultrasonic generation module 21, second ultrasonic reception module 22, image-forming module 23, described first angle determination module 3 comprises the first angular acceleration transducer group 31, second angular acceleration transducer group 32, triangle groups of acceleration sensors 33, described first angular acceleration transducer group 31, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 direction is differently arranged on described ultrasonic probe 1, described second angle determination module 5 comprises the 4th jiao of groups of acceleration sensors 51, the 5th angular acceleration transducer group 52, hexagonal groups of acceleration sensors 53, and described 4th jiao of groups of acceleration sensors 51, described 5th angular acceleration transducer group 52, described hexagonal groups of acceleration sensors 53 direction are differently arranged on described second ultrasonic device 2.Described first angular acceleration transducer group 31, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33, described 4th jiao of groups of acceleration sensors 51, described 5th angular acceleration transducer group 52, described hexagonal groups of acceleration sensors 53 comprise the orthogonal angular acceleration transducer of three axis separately respectively; The angle determination method of described ultrasonic probe 1 comprises the steps:
Obtain the direction that described second ultrasonic device 2 imaging is determined: ultrasound wave occurs described second ultrasonic generation module 21, described second ultrasonic reception module 22 receives this ultrasound wave, described second angle determination module 5 with described image-forming module 23 one-tenth image direction indication determine the angle of described second ultrasonic device 2, its direction indication is reacted by described second ultrasonic device 2.Described second angle determination module 5 determines the angle of described second ultrasonic device 2 by the 4th jiao of groups of acceleration sensors 51, described 5th angular acceleration transducer group 52, described hexagonal groups of acceleration sensors 53.
Mobile described ultrasonic probe 1 determines its operative orientation: mobile described ultrasonic probe 1, described first angle determination module 3 determines the angle of described ultrasonic probe 1, when described second angle determination module 5 is consistent with the angle that described first angle determination module 3 is determined, determine that this angle is the operating angle of described ultrasonic probe 1.Described first angle determination module 3 determines the angle of described ultrasonic probe 1 by described first angular acceleration transducer group 31, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33.
As Fig. 1, shown in Fig. 2, specific embodiment of the invention process is: described second ultrasonic generation module 21 is to particular job object generation ultrasound wave, described second ultrasonic reception module 22 receives this ultrasound wave, by the image that described image-forming module 23 generates, then on image, indicate the operative orientation of described ultrasonic probe 1 on particular job object, described second angle determination module 5 measures the image indicated direction that described image-forming module 23 generates, its direction indication is reacted by described second ultrasonic device 2, described second angle determination module 5 determines the angle of this direction indication, record the angle that described second angle determination module 5 is determined, by the operating angle that the angle that described second angle determination module 5 is determined is described ultrasonic probe 1.Mobile described ultrasonic probe 1, described first angle determination module 3 obtains the angle of ultrasonic probe 1 described in mobile described ultrasonic probe 1 process, when the angle of the described ultrasonic probe 1 that described first angle determination module 3 obtains is consistent with the angle that described second ultrasonic device 2 that described second angle determination module 5 obtains is determined, determine that this angle is the operating angle of described ultrasonic probe 1, that is, described ultrasonic probe 1 works with this angle.In specific embodiment, described 4th jiao of groups of acceleration sensors 51, described 5th angular acceleration transducer group 52, described hexagonal groups of acceleration sensors 53 are arranged on described second ultrasonic device 2 axially, and described first angular acceleration transducer group 31, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 are arranged on described ultrasonic probe 1 axially.In specific embodiment, it is the same with position that described first angular acceleration transducer group 31, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 are arranged on the angle that angle on described ultrasonic probe 1 and position and described 4th jiao of groups of acceleration sensors 51, described 5th angular acceleration transducer group 52, described hexagonal groups of acceleration sensors 53 be arranged on described second ultrasonic device 2.
Described second angle determination module 5 obtains by described 4th jiao of groups of acceleration sensors 51, described 5th angular acceleration transducer group 52, described hexagonal groups of acceleration sensors 53 direction that second ultrasonic device 2 is determined, the first angular acceleration transducer group 31 described in described first angle determination module 3, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 obtain the direction of ultrasonic probe 1.Be described in detail for the described first angular acceleration transducer group 31 in described first angle determination module 3, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 below:
Due to described first angular acceleration transducer group 31, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 direction is different, set up space coordinates, described first angular acceleration transducer group 31, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 comprises the orthogonal angular acceleration transducer of three axis separately respectively, under motion state, each angular acceleration transducer obtains an angular acceleration values, owing to being the axially orthogonal setting of three angular acceleration transducers, therefore, the angular acceleration values of three angular acceleration transducer outputs obtains three angular acceleration values around 3 d space coordinate system three axles, due to angular acceleration can be obtained angle to the integration of time, the angle determined by it is the angle of the three-dimensional system of coordinate axis that form different from its direction, thus, the direction in space of described ultrasonic probe 1 can be determined, namely in the angle in space.In like manner, described second angle determination module 5 obtains by described 4th jiao of groups of acceleration sensors 51, described 5th angular acceleration transducer group 52, described hexagonal groups of acceleration sensors 53 direction that second ultrasonic device 2 is determined.
As shown in Figure 1, the preferred embodiment of the present invention is: described ultrasonic probe 1 is the super probe of A, and described ultrasonic probe 1 is the super probe of A detecting liver.In specific embodiment, described ultrasonic probe 1 is the super probe of A detecting liver hardness, and namely cirrhosis detects ultrasonic probe.Described second ultrasonic device 2 is B ultrasonic equipment, determines position and direction by B-type ultrasonography.
As shown in Figure 3, the preferred embodiment of the present invention is: described ultrasonic probe 1 is connected by radio communication with described second ultrasonic device 2.Described second ultrasonic device 2 arranges wireless telecommunications generation module 25, and described ultrasonic probe 1 arranges wireless telecommunications receiver module 11.The directional information determined is sent to described ultrasonic probe 1 by described second communication apparatus 2, described ultrasonic probe according to receive directional information move, move to directional information consistent time, determine that this angle is its operating angle.By the cooperation of communication, facilitate the use of equipment.
As shown in Figure 3, the preferred embodiment of the present invention is: described ultrasonic probe 1 comprises the first ultrasonic reception module 13 hyperacoustic first ultrasonic generation module 12 occurring, receives ultrasonic echo signal, simultaneously, also comprise the vibration module 14 producing low-frequency vibration, the direction of vibration of described vibration module 14 also vibrates along the operating angle determined.
As Fig. 2, shown in 3, the specific embodiment of the present invention is: the angle certainty annuity building a kind of ultrasonic probe, comprise ultrasonic probe 1, second ultrasonic device 2, first angle determination module 3, second angle determination module 5, authentication module 8, described second ultrasonic device 2 comprises the second ultrasonic generation module 21, second ultrasonic reception module 22, image-forming module 23, described first angle determination module 3 comprises the first angular acceleration transducer group 31, second angular acceleration transducer group 32, triangle groups of acceleration sensors 33, described first angular acceleration transducer group 31, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 direction is differently arranged on described ultrasonic probe 1, described second angle determination module 5 comprises the 4th jiao of groups of acceleration sensors 51, the 5th angular acceleration transducer group 52, hexagonal groups of acceleration sensors 53, and described 4th jiao of groups of acceleration sensors 51, described 5th angular acceleration transducer group 52, described hexagonal groups of acceleration sensors 53 direction are differently arranged on described second ultrasonic device 2.There is ultrasound wave in described second ultrasonic generation module 21, described second ultrasonic reception module 22 receives this ultrasound wave, the image generated by described image-forming module 23 determines position, with described image-forming module 23, described second angle determination module 5 determines that the direction of position obtains the angle of described second ultrasonic device 2 axis; Mobile described ultrasonic probe 1, described first angle determination module 3 obtains the angle of described ultrasonic probe 1 axis, when described authentication module 8 verifies that the angle of described ultrasonic probe 1 axis is consistent with the angle that described second ultrasonic device 2 is determined, determine that this angle is the operating angle of described ultrasonic probe 1.In specific embodiment, described 4th jiao of groups of acceleration sensors 51, described 5th angular acceleration transducer group 52, described hexagonal groups of acceleration sensors 53 are arranged on described second ultrasonic device 2 axially, and described first angular acceleration transducer group 31, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 are arranged on described ultrasonic probe 1 axially.
Specific embodiment of the invention process is: described second ultrasonic generation module 21 is to particular job object generation ultrasound wave, described second ultrasonic reception module 22 receives this ultrasound wave, by the image that described image-forming module 23 generates, then on image, indicate the operative orientation of described ultrasonic probe 1 on particular job object, described second angle determination module 5 measures the image indicated direction that described image-forming module 23 generates, its direction indication is reacted by described second ultrasonic device 2, described second angle determination module 5 determines the angle of this direction indication, record the angle that described second angle determination module 5 is determined, by the operating angle that the angle that described second angle determination module 5 is determined is described ultrasonic probe 1.Mobile described ultrasonic probe 1, described first angle determination module 3 obtains the angle of ultrasonic probe 1 described in mobile described ultrasonic probe 1 process, when the angle of the described ultrasonic probe 1 that described first angle determination module 3 obtains is consistent with the angle that described second ultrasonic device 2 that described second angle determination module 5 obtains is determined, determine that this angle is the operating angle of described ultrasonic probe 1, that is, described ultrasonic probe 1 works with this angle.That is: described first angle determination module 3 obtains the angle of described ultrasonic probe 1 axis, when the angle of described ultrasonic probe 1 axis is consistent with the angle that described second ultrasonic device 2 is determined, determine that this angle is the operating angle of described ultrasonic probe 1, in specific embodiment, when the angle of described ultrasonic probe 1 axis that described first angle determination module 3 obtains is consistent with the angle that described second ultrasonic device 2 that described second angle determination module 5 obtains is determined, determine that this angle is the operating angle of described ultrasonic probe 1, namely, described ultrasonic probe 1 works with this angle.
As shown in Figure 2, described second angle determination module 5 obtains by described 4th jiao of groups of acceleration sensors 51, described 5th angular acceleration transducer group 52, described hexagonal groups of acceleration sensors 53 direction that second ultrasonic device 2 is determined, the first angular acceleration transducer group 31 described in described first angle determination module 3, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 obtain the direction of ultrasonic probe 1.Be described in detail for the described first angular acceleration transducer group 31 in described first angle determination module 3, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 below:
Due to described first angular acceleration transducer group 31, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 direction is different, set up space coordinates, described first angular acceleration transducer group 31, described second angular acceleration transducer group 32, described triangle groups of acceleration sensors 33 comprises the orthogonal angular acceleration transducer of three axis separately respectively, under motion state, each angular acceleration transducer obtains an angular acceleration values, owing to being the axially orthogonal setting of three angular acceleration transducers, therefore, the angular acceleration values of three angular acceleration transducer outputs obtains three angular acceleration values around 3 d space coordinate system three axles, due to angular acceleration can be obtained angle to the integration of time, the angle determined by it is the angle of the three-dimensional system of coordinate axis that form different from its direction, thus, the direction in space of described ultrasonic probe 1 can be determined, namely in the angle in space.In like manner, described second angle determination module 5 obtains by described 4th jiao of groups of acceleration sensors 51, described 5th angular acceleration transducer group 52, described hexagonal groups of acceleration sensors 53 direction that second ultrasonic device 2 is determined.
In specific embodiment, described first angle determination module 3 can be made up of the angular acceleration transducer group of more than three, can also comprise other equipment such as gravity sensor, magnetic field sensor.Described second angle determination module 5 can be made up of the angular acceleration transducer group of more than three, can also comprise other equipment such as gravity sensor, magnetic field sensor.
In like manner, described second angle determination module 5 obtains by described 4th jiao of groups of acceleration sensors 51, described 5th angular acceleration transducer group 52, described hexagonal groups of acceleration sensors 53 direction that second ultrasonic device 2 is determined.
As shown in Figure 3, the preferred embodiment of the present invention is: described authentication module 8 is arranged on described ultrasonic probe 1.Described ultrasonic probe 1 is connected by radio communication with described second ultrasonic device 2.Described second ultrasonic device 2 arranges wireless telecommunications generation module 25, and described ultrasonic probe 1 arranges wireless telecommunications receiver module 11.The directional information determined is sent to described ultrasonic probe 1 by described second communication apparatus 2, described ultrasonic probe moves according to the directional information received, described authentication module 8 carries out Information Authentication, move to directional information consistent time, determine that this angle is its operating angle.By the cooperation of communication, facilitate the use of equipment.
As shown in Figure 3, the preferred embodiment of the present invention is: described ultrasonic probe 1 comprises the first ultrasonic reception module 13 hyperacoustic first ultrasonic generation module 12 occurring, receives ultrasonic echo signal, simultaneously, also comprise the vibration module 14 producing low-frequency vibration, the direction of vibration of described vibration module 14 also vibrates along the operating angle determined.
Technique effect of the present invention is: the angle determination method and the system that build a kind of ultrasonic probe, there is ultrasound wave in described second ultrasonic generation module 21, described second ultrasonic reception module 22 receives this ultrasound wave, described second angle determination module 5 with described image-forming module 23 one-tenth image direction indication determine the angle of this direction indication; Mobile described ultrasonic probe 1, described first angle determination module 3 determines the angle of described ultrasonic probe 1, when described second angle determination module 5 is consistent with the angle that described first angle determination module 3 is determined, determine that this angle is the operating angle of described ultrasonic probe 1.The operating angle certainty annuity of ultrasonic device of the present invention, forms image by the ultrasonic imaging technique of the second ultrasonic device 2, determines the direction of described ultrasonic probe 1 according to image.Angle determination method based on ultrasonoscopy of the present invention and system, accurately can determine the operative orientation of ultrasonic probe 1, simple and easy to do.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. the angle determination method of a ultrasonic probe, it is characterized in that, comprise ultrasonic probe, second ultrasonic device, first angle determination module, second angle determination module, described second ultrasonic device comprises the second ultrasonic generation module, second ultrasonic reception module, image-forming module, described first angle determination module comprises the first angular acceleration transducer group, second angular acceleration transducer group, triangle groups of acceleration sensors, described first angular acceleration transducer group, described second angular acceleration transducer group, described triangle groups of acceleration sensors direction is differently arranged on described ultrasonic probe, described second angle determination module comprises the 4th jiao of groups of acceleration sensors, the 5th angular acceleration transducer group, hexagonal groups of acceleration sensors, and described 4th jiao of groups of acceleration sensors, described 5th angular acceleration transducer group, described hexagonal groups of acceleration sensors direction are differently arranged on described second ultrasonic device, described first angular acceleration transducer group, described second angular acceleration transducer group, described triangle groups of acceleration sensors, described 4th jiao of groups of acceleration sensors, described 5th angular acceleration transducer group, described hexagonal groups of acceleration sensors comprise the orthogonal angular acceleration transducer of three axis separately respectively, the angle determination method of described ultrasonic probe comprises the steps:
Obtain the direction that described second ultrasonic device imaging is determined: described second ultrasonic generation module generation ultrasound wave, described second ultrasonic reception module receives this ultrasound wave, described second angle determination module with described image-forming module become image direction indication to determine the angle of described second ultrasonic device;
Mobile described ultrasonic probe determines its operative orientation: mobile described ultrasonic probe, described first angle determination module determines the angle of described ultrasonic probe, when described second angle determination module is consistent with the angle that described first angle determination module is determined, determine that this angle is the operating angle of described ultrasonic probe.
2. the angle determination method of ultrasonic probe according to claim 1, it is characterized in that, described first angle determination module determines the angle in the ultrasonic direction of described ultrasonic probe.
3. the angle determination method of ultrasonic probe according to claim 1, it is characterized in that, described ultrasonic probe is connected by radio communication with described second ultrasonic device.
4. the angle certainty annuity of a ultrasonic probe, it is characterized in that, comprise ultrasonic probe, second ultrasonic device, first angle determination module, second angle determination module, authentication module, described second ultrasonic device comprises the second ultrasonic generation module, second ultrasonic reception module, image-forming module, described first angle determination module comprises the first angular acceleration transducer group, second angular acceleration transducer group, triangle groups of acceleration sensors, described first angular acceleration transducer group, described second angular acceleration transducer group, described triangle groups of acceleration sensors direction is differently arranged on described ultrasonic probe, described second angle determination module comprises the 4th jiao of groups of acceleration sensors, the 5th angular acceleration transducer group, hexagonal groups of acceleration sensors, and described 4th jiao of groups of acceleration sensors, described 5th angular acceleration transducer group, described hexagonal groups of acceleration sensors direction are differently arranged on described second ultrasonic device, described first angular acceleration transducer group, described second angular acceleration transducer group, described triangle groups of acceleration sensors, described 4th jiao of groups of acceleration sensors, described 5th angular acceleration transducer group, described hexagonal groups of acceleration sensors comprise the orthogonal angular acceleration transducer of three axis separately respectively, described second ultrasonic generation module generation ultrasound wave, described second ultrasonic reception module receives this ultrasound wave, described second angle determination module with described image-forming module become image direction indication to determine the angle of described second ultrasonic device, mobile described ultrasonic probe, described first angle determination module determines the angle of described ultrasonic probe, when the described second angle determination module of described authentication module checking is consistent with the angle that described first angle determination module is determined, determine that this angle is the operating angle of described ultrasonic probe.
5. the angle certainty annuity of ultrasonic probe according to claim 4, it is characterized in that, described first angle determination module determines the angle in the ultrasonic direction of described ultrasonic probe.
6. the angle certainty annuity of ultrasonic probe according to claim 4, it is characterized in that, described authentication module is arranged on described ultrasonic probe.
7. the angle certainty annuity of ultrasonic probe according to claim 4, it is characterized in that, described second ultrasonic device arranges wireless telecommunications generation module, and described ultrasonic probe arranges wireless telecommunications receiver module.
8. the angle certainty annuity of ultrasonic probe according to claim 4, is characterized in that, described ultrasonic probe comprises the first ultrasonic generation module, the first ultrasonic reception module, produces the vibration module of low-frequency vibration.
9. the angle certainty annuity of ultrasonic probe according to claim 4, is characterized in that, described ultrasonic probe is the super probe of A.
10. the angle certainty annuity of ultrasonic probe according to claim 4, it is characterized in that, described second ultrasonic device is B ultrasonic equipment.
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| CN201310742486.1A CN104359451A (en) | 2013-12-30 | 2013-12-30 | Angle determination method and system for ultrasonic probe |
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| CN201310742486.1A CN104359451A (en) | 2013-12-30 | 2013-12-30 | Angle determination method and system for ultrasonic probe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11793483B2 (en) | 2016-12-13 | 2023-10-24 | Koninklijke Philips N.V. | Target probe placement for lung ultrasound |
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Application publication date: 20150218 |