CN106264606B - A kind of Portable medical supersonic detection device of high degree of automation - Google Patents
A kind of Portable medical supersonic detection device of high degree of automation Download PDFInfo
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- CN106264606B CN106264606B CN201610815038.3A CN201610815038A CN106264606B CN 106264606 B CN106264606 B CN 106264606B CN 201610815038 A CN201610815038 A CN 201610815038A CN 106264606 B CN106264606 B CN 106264606B
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- 238000002604 ultrasonography Methods 0.000 claims abstract description 43
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- 238000000034 method Methods 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 239000010438 granite Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000005188 flotation Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
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- 238000012360 testing method Methods 0.000 description 3
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- 238000004088 simulation Methods 0.000 description 2
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- 230000004071 biological effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4405—Device being mounted on a trolley
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Clinical applications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Clinical applications
- A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
- A61B8/0841—Clinical applications involving detecting or locating foreign bodies or organic structures for locating instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/58—Testing, adjusting or calibrating the diagnostic device
- A61B8/585—Automatic set-up of the device
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Abstract
The invention discloses a kind of Portable medical supersonic detection devices of high degree of automation, it is installed including hydrophone, just positioning is carried out to hydrophone using the locating rod for being directed toward the center of circle, secondary positioning is carried out to hydrophone using camera and the image recognition being built in computer and processing software, automatically and accurately hydrophone can be placed in the water tank of ultrasonic device according to computer instruction, lifting support, carry out ultrasound detection and all directions ultrasound detection using hydrophone and the acoustical power inspection software being built in computer.After adopting the above method, hydrophone can detect the ultrasonic numerical value of position, and the location information that will be detected in the ultrasonic numerical value of the detection and the 4th step automatically, send computer to together.To which easy to operate, hydrophone is installed with accurate positioning, quickly.
Description
Technical field
The present invention relates to a kind of supersonic detection method, especially a kind of use of Portable medical supersonic detection device
Method.
Background technique
Application of the ultrasound in medical treatment just becomes more and more important.From its application, we substantially can be by medical ultrasound
It is divided into diagnostic ultrasound and treats ultrasonic two application directions.
The application of diagnostic ultrasound have been relatively mature at present, surpass (A-mode) from A, B ultrasound (B-modc), C surpasses (C-mode)
Surpass (M-mode) to M, and using the B ultrasound of higher hamonic wave imaging, many kinds of, technology is relatively mature.
Recent years, treatment ultrasound has breakthrough in terms of focus ultrasonic knife, ultrasonic rubble successively, in terms of clinical application
Obtain 7 great development, especially focus ultrasonic knife (i.e. High Intensity Focused Ultrasound High Intensity Focal Ultrasound
(HIM) there is the development in the leading world in China, there is very big application prospect.However, with the extensive use of medical ultrasound
It compares, the restraining factors of development similarly significantly show.
The application of medical ultrasound is the accurate application of a kind of pair of ultrasonic sound field, and in theory, this application first has to pair
The description and measurement that medical ultrasound sound field has complete and accurate are.But due to the particularity and tissue of ultrasonic measurement
The complexity of structure, the accurate description and measurement resulted in ultrasonic sound field in human body are all extremely difficult.Therefore, to medical ultrasound
Application be to have walked the road first applied.I.e. under the conditions of having the description of rough sound field, applications of ultrasound is first carried out, is obtained
The medical experience of zoopery and clinical application, as later guidance.The sound field to face the difficulty is accurately described and is measured, and is given over to
It solves again later.
In this case, the medical application of medical ultrasound is just taken an early lead, and is achieved world-renowned
Achievement, diagnostic and therapeutic effects have been widely recognized by the medical community.However, we oneself through medical ultrasound effect has been determined
In the case of, it is still in an immature, imperfect stage to its acoustic measurement, already far from answered with the success of medical ultrasound
With comparing, it may be said that in the application of medical ultrasound, the contribution that physician is done is greater than acoustician.Such as pervious sound field
Space measurement screw drive space scanning, precision and measurement range are limited, are far from meeting the requirements of the IEC standard.
However, in today that electronic technology and computer technology are grown rapidly, if acoustic measurement can be the same as newest technology
It combines, it is believed that be to be entirely possible to break through original measurement limitation, to reach the need for tentatively meeting clinical medicine application
It wants.
It is well known that medical supersonic equipment is during the diagnosis and treatment of diseases, to ensure the effectiveness of diagnosis and treatment, need
The image clearly of ultrasound, however, image is more clear, the output acoustic power of diagnostic ultrasound equipment will be bigger, excessive ultrasound output
Power will generate biology variation to tissue, in some instances it may even be possible to cause the deformity etc. of fetus.Therefore, it should guarantee safety, again
Reach image clearly and biological effect into the main body of conflict.In order to ensure the safe use of ultrasound equipment, it is mentioned in industry
The problem of medical supersonic equipment uses the secure threshold of ultrasound is gone out.For that purpose it is necessary to the sound parameter of medical supersonic equipment into
Row evaluation, it is ensured that the safety in clinical application.
Hydrophone is also known as underwater microphone, is the energy converter for underwater sound signal being converted to electric signal.It is to utilize material
Characteristic and its various mudulation effect resulting from interaction with the surrounding environment, detect the signals such as pressure, sound in liquid
Instrument.In civil field, hydrophone can carry out oil exploration, marine biological monitoring, submarine survey by detection underwater sound signal
Deng.In military field, front end of the hydrophone as sonar system carries the effect of detection enemy target signal.Water is listened
Device is for that medically, then can be used to detect the ultrasound in medical supersonic equipment, whether to measure these ultrasound values in safety
Within range of receiving.
Application No. is No. 200610088285.4 Chinese invention patents disclosed on December 27th, 2007, innovation and creation
Entitled " medical ultrasonic detection method and system ".Wherein, medical ultrasound detection device includes being equipped with hydrophone in sink to carry out
The device of measurement, hydrophone are located on three coordinate machine, and three coordinate machine is located in full granite solid-state structure, and three coordinate machine measures
Device uses full air-flotation type vibration insulation structure, and full air-flotation type vibration isolation, which is located on high-precision air-float guide rail, carries out three coordinate space surveys
Amount, further includes the bracket equipped with sound emission or sound reception simultaneously, and energy converter is equipped with pitch angle and the angle that swings on bracket
Adjust axis.
In addition, in above-mentioned patent application, medical ultrasonic detection method are as follows: it is measured in the sink using hydrophone, it is right
The detection of the measurement carry out sound parameter of space sound-filed simulation and time sound-filed simulation, passes through a three-dimensional space accurate scan system
System, the room and time to complete measurement medical ultrasound sound field (acoustic pressure) are distributed；What accurate scan system of three-dimensional space uses three
The fundamental measurement of coordinate machine realizes the measurement of space sound field；Three coordinate machine is used to be set in full granite solid-state structure and be surveyed
Amount, and Three-coordinate measurer uses full air-flotation type vibration isolation, obstructs common vibration interference;Full air-flotation type vibration isolation is located at high-precision
Three coordinate machine air-float guide rail on carry out three coordinate space measurements.
Hydrophone, is used in medical ultrasound by above-mentioned medical ultrasonic detection method and system for the first time, can be successfully to medical treatment
Ultrasound is detected.
Application No. is No. 200810236253.3 Chinese invention patents disclosed on April 29th, 2009, innovation and creation
Entitled " medical ultrasonic detection system " comprising a glass flume is equipped with glass partition in one end of glass flume,
The glass partition is by sink separator at small one and large one two groove bodies.The bottom of two groove bodies communicates, and one is mounted on foregoing glass
The bracket for supporting X to granite horizontal guide rail around sink；X crossbearer on granite horizontal guide rail has Y-direction
Granite horizontal guide rail, the Y-direction granite horizontal guide rail drive motivation structure to the screw rod moved along X and are connected with it is driven, colored in Y-direction
The end face of hilllock rock horizontal guide rail is equipped with compressed air inlet port, the water being mounted on aforementioned Y-direction granite horizontal guide rail
Somoothing board, a mounting rod that can be moved up and down and an energy converter fixture.
However, above-mentioned medical ultrasonic detection system and medical ultrasonic detection method and system, however it remains following insufficient:
1. three coordinate knots or X/Y are to granite horizontal guide rail, structure huge structure, complexity cannot be moved at will, even if moving
It is in need that three coordinates or horizontal guide rail are debugged again after dynamic, therefore it generally is arranged at a fixed place, for not
For the medical ultrasound equipment in region, detection is inconvenient.
2. the location and installation of hydrophone, it is still desirable to manual operation.And the water tank of general medical supersonic equipment is arranged at
Higher place, therefore one side labor intensity is big, there are hidden dangers；On the other hand, the installation and positioning of hydrophone
Precision is not high with accuracy, and required time is long, inefficiency.
Summary of the invention
In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of easy to operate, from
Dynamicization degree is high, the application method of hydrophone installation and accurate positioning, quick Portable medical supersonic detection device.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of application method of Portable medical supersonic detection device, comprising the following steps:
The first step, hydrophone installation；Beside the water tank that pedestal with lifting support is slid onto ultrasonic device to be detected
And lock, hydrophone is mounted in the fixing seat of hydrophone installing arm, the hydrophone installing arm is that concavity is arc-shaped, makes water
Device, the free end for the locating rod being overlapped with the center of circle of hydrophone installing arm, camera is listened to be on same axis.
Second step, hydrophone just position；Fixing seat in the first step rises, and makes the free end of hydrophone top and locating rod
It is close, just positioning is completed.
Third step, the secondary positioning of hydrophone；The upward 90 ° of overturnings of locating rod in second step, top of the camera to hydrophone
End focuses automatically, takes pictures, and photo is passed to computer, and Built-in Image identification and image processing software are to reception in computer
Picture is handled, and then calculates the distance between hydrophone top and the hydrophone installing arm center of circle value, then, computer refers to
The fixing seat in second step is enabled to continue to rise the calculated distance value of computer, secondary positioning is completed.
4th step, hydrophone are placed in the water tank of ultrasonic device: according to tank height, length and width dimensions, lifting branch
Frame increases, and cross bar is flexible, and mounting rod is made to be located at the surface of water tank；Then, lifting support declines, and hydrophone is made to be slowly immersed in water
In case, hydrophone top sensitive area is located at the 1/2-2/3 of tank height；The hydrophone is that magnetic complex three-dimensional vector water is listened
Device, the magnetic complex three-dimensional vector hydrophone energy anti-noise jamming, and can position of the automatic measurement hydrophone in water tank.
5th step, ultrasound detection: the hydrophone in the 4th step will detect the ultrasonic numerical value of position automatically, and should
The location information detected in the ultrasonic numerical value of detection and the 4th step, sends computer to together.
6th step, all directions ultrasound detection: the mounting rod in the 4th step is rotated by 90 °, while hydrophone also rotates with
90 °, after stopping, the ultrasonic numerical value that detection is located at 90 ° again is sent to again then by the ultrasound numerical value and location information
Computer；Similarly, hydrophone rotates 180 °, 270 ° and repeats aforesaid operations.
The hydrophone installing arm can swing further include hydrophone wave between the third step and the 4th step
The detection of dynamic precision: hydrophone swing, camera are focused hydrophone top sensitive area by setpoint frequency, take pictures,
The information that computer is provided according to camera calculate and determines whether the fluctuation range value of hydrophone top sensitive area is setting
Determine in range.
It further include hydrophone before the detection of hydrophone fluctuation precision and hydrophone are placed in the water tank of ultrasonic device
The detection of running accuracy: hydrophone is rotated by 90 ° respectively, 180 °, 270 °, and camera is sensitive to the hydrophone top of each position respectively
Face is focused, takes pictures, and computer calculates each angular position, the fluctuation range value of hydrophone top sensitive area automatically.
The amplitude of the hydrophone installing arm swing is ± 60 °.
The mounting rod uses granite material.
The present invention after adopting the above method, can will test device and fast move to water tank to be detected, easy to use, whole
A installation and detection are automatically performed, high degree of automation.In addition, hydrophone energy is quick, is accurately positioned, and save manpower.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Portable medical supersonic equipment supersonic detection device of the present invention；
Fig. 2 is the schematic diagram of Portable medical supersonic equipment supersonic detection device working condition of the present invention.
Wherein have: 1. pedestals；2. idler wheel；3. lifting support；4. support arm；5. mounting rod；6. hydrophone installing arm；7. horizontal
Bar；8. hydrophone；9. computer；10. installation folder；11. locating rod；12. fixing seat；13. camera；14. water tank.
Specific embodiment
Xia Mianjiehefutuhejuti compare Jia Shishifangshiduibenfamingzuojinyibuxiangxishuoming.
As shown in Figure 1, a kind of Portable medical supersonic detection device includes pedestal 1, the tool for being set to 1 lower section of pedestal
Several idler wheels 2 for having lock function, the lifting support 3 and computer 9 being vertically arranged on pedestal 1.
The above-mentioned pedestal 1 with idler wheel 2 enables the supersonic detection device of application, required for arbitrarily capable of carrying or slide onto
The position of the ultrasonic device of detection.
The lift in height of above-mentioned lifting support 3, is preferably controlled by the motor connecting with computer 9, and motor is preferably
Servo motor, and be built in pedestal 1.
The top of above-mentioned lifting support 3 is horizontally disposed the retractable cross bar 7 of a root long degree.The telescopic of cross bar 7
It is preferred that being controlled by the motor connecting with computer 9, motor is preferably also servo motor, and is built in pedestal 1.In this way,
The lift in height of above-mentioned lifting support 3 and the telescopic of cross bar 8 can accurately be controlled according to the instruction of computer 9.
The other end of above-mentioned cross bar 7 is connected with a support arm 4, and the bottom end of support arm 4, which is provided with one, to rotate
Mounting rod 5, mounting rod 5 preferably use granite material.The angular transducer being connected with computer 9 is provided on mounting rod 5.
The rotation of mounting rod 5, it is also preferred that being controlled by the motor connecting with computer 9, motor is preferably servo motor, and is built in
In pedestal 1.In addition, angular transducer can automatically detect the rotation angle of mounting rod 5, meanwhile, it also can be according to the finger of computer 9
It enables, the accurate rotation angle for controlling mounting rod 5 complies with sets requirement.
Installation folder 10 is arranged in the bottom of above-mentioned mounting rod 5, and one end of the installation folder 10 is fixedly connected with installation 5, also can
It is rotated with the rotation of mounting rod 5.
It is provided with the groove penetrated through outward at the top of above-mentioned 10 other end of installation folder, one is provided in the groove and is determined
Position bar 11, locating rod 11 can carry out the fold of 90 ° of angles upwards.The overturning of locating rod 11 with computer 9 it is also preferred that by connecting
Motor controlled, motor is preferably also servo motor, and is built in pedestal 1.The bottom of 10 other end of installation folder connects
Have a hydrophone installing arm 6, the hydrophone installing arm 6 preferably by can swing, amplitude of fluctuation be preferably ± 60 °.
When minimum point stops, moreover it is possible to being locked automatically, prevent its swing, the swing of hydrophone installing arm 6 it is also preferred that by with meter
The motor that calculation machine 9 connects is controlled, and motor is preferably also servo motor, and is built in pedestal 1.Thus, it is possible to accurately set
The amplitude of fluctuation and hunting frequency of hydrophone installing arm 6 are set, here hunting frequency, what need to be arranged is slow, takes the photograph so as to subsequent
It can clearly shoot as first 13.
Above-mentioned hydrophone installing arm 6 is that concavity is arc-shaped, therefore it can be made former from sound field center, avoids the generation of interference, from
And in ultrasound detection, test result can be made more accurate, the reliability of test data is high.
The bottom inside of hydrophone installing arm 6 is provided with the fixing seat 12 for installing hydrophone 8.Here hydrophone is excellent
It is selected as vector hydrophone, such as magnetic complex three-dimensional vector hydrophone, therefore can obtain the Vector Message and present position letter of sound field
Breath, improves the anti-noise jamming ability and line-spectrum detection ability of system.The height of fixing seat 12 can be gone up and down, lift in height
It is controlled by the motor being connect with computer 9, motor is preferably also servo motor, and is built in pedestal 1.
When above-mentioned locating rod 11 does not flip up, the free end of locating rod 11 can be overlapped with the center of circle of hydrophone installing arm 6,
At least one camera 13 being connected with computer 9, each camera shooting are additionally provided on the support arm 4 of 5 surrounding of mounting rod
Vertical range between first 13 and mounting rod 5 is equal with the radius of hydrophone installing arm 6.Namely each camera 13 is listened with water
The top sensitive area of device 8 is corresponding, to be quickly focused to it, to be positioned at and take pictures.
Above-mentioned computer 9 is built-in with acoustical power inspection software and image recognition and image processing software.
As shown in Fig. 2, a kind of application method of Portable medical supersonic detection device, comprising the following steps:
The first step, hydrophone installation；Pedestal 1 with lifting support 3 is slid onto the water tank 14 of ultrasonic device to be detected
Side simultaneously locks, and hydrophone 8 is mounted in the fixing seat 12 of hydrophone installing arm 6.Hydrophone installing arm 6 is concavity circular arc
Shape makes hydrophone 8, the free end of the locating rod being overlapped with the center of circle of hydrophone installing arm 6 11, camera 13 be in same axis
On.
Second step, hydrophone just position；Fixing seat 12 in the first step rises, and makes 8 top of hydrophone and locating rod 11
Free end is close, and just positioning is completed.
Third step, the secondary positioning of hydrophone；11 upward 90 ° of locating rod overturnings in second step, camera 13 is to hydrophone 8
Top focus, take pictures automatically, and photo is passed into computer 9, Built-in Image identification and image processing software in computer 9
It handles picture is received, then calculates the distance between 8 top of hydrophone and 6 center of circle of hydrophone installing arm value, then,
The fixing seat 12 in second step that computer 9 instructs continues to rise the calculated distance value of computer 9, and secondary positioning is completed.
4th step, hydrophone fluctuate the detection of precision: 8 swing of hydrophone, camera 13 listen water by setpoint frequency
8 top sensitive area of device is focused, takes pictures, the information that computer 9 is provided according to camera, calculate and determines hydrophone 8
Within the set range whether the fluctuation range value of top sensitive area.
5th step, the detection of hydrophone running accuracy: hydrophone 8 is rotated by 90 ° respectively, 180 °, 270 °, and camera 13 is distinguished
The 8 top sensitive area of hydrophone of each position is focused, is taken pictures, computer 9 calculates each angular position, hydrophone 8 automatically
The fluctuation range value of top sensitive area.
6th step, hydrophone are placed in the water tank of ultrasonic device: according to 14 height of water tank, length and width dimensions, lifting
Bracket 3 increases, and cross bar 7 is flexible, and mounting rod 5 is made to be located at the surface of water tank 14；Then, lifting support 3 declines, and makes hydrophone 8
It is slowly immersed in water tank 14,8 top sensitive area of hydrophone is located at the 1/2-2/3 of 14 height of water tank；Hydrophone 8 is magnetic compound three
N dimensional vector n hydrophone, can position of the automatic measurement hydrophone 8 in water tank 14.
7th step, ultrasound detection: the hydrophone 8 in the 4th step will detect the ultrasonic numerical value of position automatically, and will
The location information detected in the ultrasonic numerical value of the detection and the 4th step, sends computer 9 to together.
8th step, all directions ultrasound detection: the mounting rod 5 in the 4th step is rotated by 90 °, while hydrophone 8 also revolves therewith
Turn 90 °, after stopping, the ultrasonic numerical value that detection is located at 90 ° again is sent again then by the ultrasound numerical value and location information
To computer 9；Similarly, hydrophone rotates 180 °, 270 ° and repeats aforesaid operations.
Claims (1)
1. a kind of application method of Portable medical supersonic detection device, it is characterised in that: the following steps are included:
The first step, hydrophone installation；Pedestal with lifting support is slid onto beside the water tank of ultrasonic device to be detected and locked
It is fixed, hydrophone is mounted in the fixing seat of hydrophone installing arm, the hydrophone installing arm is that concavity is arc-shaped, listens water
Device, the free end for the locating rod being overlapped with the center of circle of hydrophone installing arm, camera are on same axis；
Second step, hydrophone just position；Fixing seat in the first step rises, and hydrophone top is made to connect with the free end of locating rod
Closely, just positioning is completed；
Third step, the secondary positioning of hydrophone；The upward 90 ° of overturnings of locating rod in second step, camera to the top of hydrophone from
It is dynamic to focus, take pictures, and photo is passed into computer, Built-in Image identification and image processing software are to reception picture in computer
It is handled, then calculates the distance between hydrophone top and the hydrophone installing arm center of circle value, then, consolidating in second step
Reservation continues to rise the calculated distance value of computer, and secondary positioning is completed；
4th step, hydrophone are placed in the water tank of ultrasonic device: according to tank height, length and width dimensions, lifting support liter
Height, cross bar is flexible, and mounting rod is made to be located at the surface of water tank；Then, lifting support declines, and hydrophone is made to be slowly immersed in water tank
Interior, hydrophone top sensitive area is located at the 1/2 of tank height；The hydrophone is magnetic complex three-dimensional vector hydrophone, the magnetic
Complex three-dimensional vector hydrophone energy anti-noise jamming, and can position of the automatic measurement hydrophone in water tank；
5th step, ultrasound detection: hydrophone in the 4th step will automatic detection position ultrasonic numerical value, and by the detection
Ultrasonic numerical value and the 4th step in the location information that detects, send computer to together；
6th step, all directions ultrasound detection: the mounting rod in the 4th step is rotated by 90 °, while hydrophone also rotates with 90 °,
After stopping, the ultrasonic numerical value that detection is located at 90 ° again is sent to calculating then by the ultrasound numerical value and location information again
Machine；Similarly, mounting rod rotates 180 °, while hydrophone also rotates with 180 °, after stopping, and detection is located at super at 180 ° again
Sound numerical value is sent to computer then by the ultrasound numerical value and location information again；
The hydrophone installing arm can swing, between the third step and the 4th step, further include hydrophone fluctuation essence
The detection of degree: hydrophone swing, camera are focused hydrophone top sensitive area by setpoint frequency, take pictures, and calculate
Whether the information that machine is provided according to camera calculate and determines the fluctuation range value of hydrophone top sensitive area in setting model
In enclosing；
It further include hydrophone rotation before the detection of hydrophone fluctuation precision and hydrophone are placed in the water tank of ultrasonic device
The detection of precision: hydrophone is rotated by 90 ° respectively, 180 °, 270 °, camera respectively to the hydrophone top sensitive area of each position into
Line focusing is taken pictures, and computer calculates each angular position, the fluctuation range value of hydrophone top sensitive area automatically；
The mounting rod uses granite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610815038.3A CN106264606B (en) | 2014-10-21 | 2014-10-21 | A kind of Portable medical supersonic detection device of high degree of automation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610815038.3A CN106264606B (en) | 2014-10-21 | 2014-10-21 | A kind of Portable medical supersonic detection device of high degree of automation |
| CN201410563249.3A CN104323798B (en) | 2014-10-21 | 2014-10-21 | Application method of portable movable type medical ultrasonic inspection and measurement device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410563249.3A Division CN104323798B (en) | 2014-10-21 | 2014-10-21 | Application method of portable movable type medical ultrasonic inspection and measurement device |
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| Publication Number | Publication Date |
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| CN106264606A CN106264606A (en) | 2017-01-04 |
| CN106264606B true CN106264606B (en) | 2019-01-01 |
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| CN201610815591.7A Active CN106466191B (en) | 2014-10-21 | 2014-10-21 | A portable and mobile medical ultrasonic testing device with a high degree of automation |
| CN201610814126.1A Active CN106388860B (en) | 2014-10-21 | 2014-10-21 | A kind of application method of the medical supersonic detection device of high degree of automation |
| CN201610814154.3A Expired - Fee Related CN106388861B (en) | 2014-10-21 | 2014-10-21 | The application method of the Portable medical supersonic detection device of high degree of automation |
| CN201610815038.3A Expired - Fee Related CN106264606B (en) | 2014-10-21 | 2014-10-21 | A kind of Portable medical supersonic detection device of high degree of automation |
| CN201610814363.8A Expired - Fee Related CN106419956B (en) | 2014-10-21 | 2014-10-21 | Portable mobile medical ultrasonic detection device with high degree of automation |
| CN201410563249.3A Expired - Fee Related CN104323798B (en) | 2014-10-21 | 2014-10-21 | Application method of portable movable type medical ultrasonic inspection and measurement device |
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| CN201610815591.7A Active CN106466191B (en) | 2014-10-21 | 2014-10-21 | A portable and mobile medical ultrasonic testing device with a high degree of automation |
| CN201610814126.1A Active CN106388860B (en) | 2014-10-21 | 2014-10-21 | A kind of application method of the medical supersonic detection device of high degree of automation |
| CN201610814154.3A Expired - Fee Related CN106388861B (en) | 2014-10-21 | 2014-10-21 | The application method of the Portable medical supersonic detection device of high degree of automation |
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| CN201410563249.3A Expired - Fee Related CN104323798B (en) | 2014-10-21 | 2014-10-21 | Application method of portable movable type medical ultrasonic inspection and measurement device |
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| CN106466191B (en) * | 2014-10-21 | 2019-07-26 | 青岛市妇女儿童医院 | A portable and mobile medical ultrasonic testing device with a high degree of automation |
| CN105916463B (en) * | 2015-07-02 | 2018-06-12 | 贺石生 | Detachably assemble arc-shaped precise positioning equipment |
| WO2017000538A1 (en) * | 2015-07-02 | 2017-01-05 | 贺石生 | Arc-shaped precise positioning device capable of being assembled and disassembled |
| CN110008615B (en) * | 2019-04-15 | 2024-04-09 | 中国计量大学 | HIFU sound field detection system based on finite element model method |
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| FR2462836A1 (en) * | 1975-10-22 | 1981-02-13 | France Etat | SUPPORT DEVICE FOR HYDROPHONES |
| US4453238A (en) * | 1982-04-15 | 1984-06-05 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus and method for determining the phase sensitivity of hydrophones |
| JPH06154219A (en) * | 1992-11-25 | 1994-06-03 | Matsushita Electric Ind Co Ltd | Method and apparatus for measuring received beam profile for ultrasonic apparatus |
| CN1260217A (en) * | 1999-01-12 | 2000-07-19 | 武汉天使科技发展有限公司 | Supersonic therapeutic device for tumor |
| CN1223830C (en) * | 2002-05-29 | 2005-10-19 | 重庆海扶(Hifu)技术有限公司 | Sound field measuring device |
| US7139082B2 (en) * | 2002-10-04 | 2006-11-21 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government | Computer interfaced video positioning system module |
| US6882595B2 (en) * | 2003-03-20 | 2005-04-19 | Weatherford/Lamb, Inc. | Pressure compensated hydrophone |
| CN1195207C (en) * | 2003-05-29 | 2005-03-30 | 上海交通大学 | Output measuring system for medical ultrasonic equipment |
| CN100427040C (en) * | 2006-07-07 | 2008-10-22 | 南京大学 | Medical ultrasonic detection method and system |
| US7535794B2 (en) * | 2006-08-01 | 2009-05-19 | Insightec, Ltd. | Transducer surface mapping |
| CN101398328B (en) * | 2008-10-28 | 2010-12-01 | 北京理工大学 | Automatic measurement device for sound field of ultrasonic liquid immersion transducer |
| CN201303947Y (en) * | 2008-11-27 | 2009-09-09 | 江苏省医疗器械检验所 | Medical ultrasonic detection system |
| CN201324448Y (en) * | 2008-12-26 | 2009-10-14 | 北京交通大学 | Hydrophone adjusting device for sound field measurement of high intensity focused ultrasound |
| CN101936770A (en) * | 2010-08-27 | 2011-01-05 | 上海交通大学 | High Intensity Focused Ultrasound Sound Field Measurement System |
| CN102564571B (en) * | 2012-02-10 | 2013-11-13 | 上海交通大学 | Method for measuring high-intensity focused ultrasound field based on infrared temperature measurement |
| CN102980646B (en) * | 2012-11-23 | 2014-10-29 | 河海大学常州校区 | Solid/fluid interfacial wave detecting device and method based on vector hydrophone |
| WO2014118729A1 (en) * | 2013-02-01 | 2014-08-07 | Phoenix Solutions As | Large aperture hydrophone for measurement or characterisation of acoustic fields |
| CN106466191B (en) * | 2014-10-21 | 2019-07-26 | 青岛市妇女儿童医院 | A portable and mobile medical ultrasonic testing device with a high degree of automation |
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- 2014-10-21 CN CN201610815591.7A patent/CN106466191B/en active Active
- 2014-10-21 CN CN201610814126.1A patent/CN106388860B/en active Active
- 2014-10-21 CN CN201610814154.3A patent/CN106388861B/en not_active Expired - Fee Related
- 2014-10-21 CN CN201610815038.3A patent/CN106264606B/en not_active Expired - Fee Related
- 2014-10-21 CN CN201610814363.8A patent/CN106419956B/en not_active Expired - Fee Related
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| CN106419956B (en) | 2019-08-09 |
| CN106466191A (en) | 2017-03-01 |
| CN104323798B (en) | 2017-02-08 |
| CN106466191B (en) | 2019-07-26 |
| CN104323798A (en) | 2015-02-04 |
| CN106388860A (en) | 2017-02-15 |
| CN106419956A (en) | 2017-02-22 |
| CN106264606A (en) | 2017-01-04 |
| CN106388861B (en) | 2019-05-03 |
| CN106388861A (en) | 2017-02-15 |
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Effective date of registration: 20181115 Address after: 716000 Department of Ultrasound, Affiliated Hospital of Yan'an University, 43 North Street, Baota District, Yan'an City, Shaanxi Province Applicant after: Yan Juan Address before: 213000 Jinling North Road, Xinbei District, Changzhou, Jiangsu, China, Hohai University Applicant before: Wu Hao |
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