CN110301939A - Imaging of tissue and parameter detecting system - Google Patents
Imaging of tissue and parameter detecting system Download PDFInfo
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- CN110301939A CN110301939A CN201910635814.5A CN201910635814A CN110301939A CN 110301939 A CN110301939 A CN 110301939A CN 201910635814 A CN201910635814 A CN 201910635814A CN 110301939 A CN110301939 A CN 110301939A
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- 238000003384 imaging method Methods 0.000 title claims abstract description 66
- 239000000523 sample Substances 0.000 claims abstract description 85
- 238000001514 detection method Methods 0.000 claims abstract description 69
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000005086 pumping Methods 0.000 claims description 30
- 238000010008 shearing Methods 0.000 claims description 25
- 238000012545 processing Methods 0.000 claims description 10
- 230000003321 amplification Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000002463 transducing effect Effects 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 description 8
- 238000002091 elastography Methods 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 5
- 206010016654 Fibrosis Diseases 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 230000004761 fibrosis Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 210000004185 liver Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010003445 Ascites Diseases 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 206010019799 Hepatitis viral Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 208000005252 hepatitis A Diseases 0.000 description 1
- 208000002672 hepatitis B Diseases 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Classifications
-
- 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
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
-
- 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
- A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/54—Control of the diagnostic device
- A61B8/543—Control of the diagnostic device involving acquisition triggered by a physiological signal
Abstract
The present invention relates to a kind of imaging of tissue and parameter detecting systems, including imaging and parameter detecting unit and coupled probe, the imaging and parameter detecting unit include: organizational parameter detection module, detect signal for organizational parameter to be generated and handled according to control instruction；Image-forming module, for imaging signal to be generated and handled according to control instruction；Control module is connected with the organizational parameter detection module, the image-forming module and the probe, enters organizational parameter detection pattern or imaging pattern for controlling the probe, and send control instruction to the organizational parameter detection module or image-forming module.The conversion that organizational parameter detection pattern or imaging pattern are controlled by control module after orienting optimum position using imaging pattern, switches to control organizational parameter detection pattern and starts elastomeric check function, realize elastomeric check.
Description
Technical field
The present invention relates to medicine detection, more particularly to image-guided function imaging of tissue and parameter detecting system
System.
Background technique
Various chronic diseases, such as virus hepatitis (hepatitis A, hepatitis B, hepatitis etc.) etc., in development process can along with by
The fibrosis of tissue is damaged, it can be along with the variation of tissue elasticity during tissue fibrosis.Therefore, tissue elasticity information is available
In the parameter of diagnosis tissue fibrosis degree.
Transient elastography technology (Transient Elastography, english abbreviation TE) is a kind of quantitative determination tissue
The technology of elasticity modulus, can be by measuring liver hardness number (Liver stiffness measurement, english abbreviation
LSM), more comprehensively reflect the degree of fibrosis of tissue.
But Transient elastography technology can not know the organizational information of detection zone, the two dimension especially organized
Structural information, technician are typically only capable to rule of thumb be arranged and arrange the ultrasonic probe for Transient elastography.Therefore, into
When row elastomeric check, if it is accurate containing big blood vessel, tumour or ascites etc. to will affect elastomeric check result inside area to be tested
When the factor of property, detection error will be generated because that can not avoid.
Summary of the invention
Based on this, it is necessary to can not avoid leading to the problem of detection error Transient elastography technology, provide one kind
Imaging of tissue and parameter detecting system.
A kind of imaging of tissue and parameter detecting system, including imaging and parameter detecting unit and coupled probe, institute
It states imaging and parameter detecting unit includes: organizational parameter detection module, for organizational parameter to be generated and handled according to control instruction
Detect signal；Image-forming module, for imaging signal to be generated and handled according to control instruction；Control module, with the organizational parameter
Detection module, the image-forming module and it is described probe be connected, for control it is described probe enter organizational parameter detection pattern or
Person's imaging pattern, and control instruction is sent to the organizational parameter detection module or image-forming module.
The control module includes switching control submodule in one of the embodiments, the switching control submodule
Switch between the organizational parameter detection pattern and the imaging hyper mode for controlling the probe.
The switching control submodule includes change-over switch in one of the embodiments, and the change-over switch is used for will
The parameter detection module or the image-forming module and the probe connect.
The parameter detection module includes the first control processor and shearing wave driver in one of the embodiments,
First control processor is connect with the control module and the shearing wave driver respectively；The first control processing
Device is used to generate the first pumping signal according to control instruction, and first pumping signal is transmitted to shearing wave driver；Institute
Shearing wave driver is stated for receiving first pumping signal, processing is amplified to the pumping signal, by enhanced processing
First pumping signal afterwards is transmitted to probe, and the probe is motivated to generate low frequency shear waves.
The organizational parameter detection module further includes the first signal projector in one of the embodiments, and described first
Signal projector is connect with first control processor, and first control processor emits the second pumping signal, and transmits
To first signal projector, second pumping signal is transmitted to the probe and then driven by first signal projector
Dynamic probe generates ultrasonic signal.
The organizational parameter detection module further includes the first analog-digital converter and the first signal in one of the embodiments,
Amplifier, first control processor are sequentially connected with first analog-digital converter, the first signal amplifier, are used for institute
The echo-signal of probe detection is stated after the first signal amplifier signal amplification, will be simulated through first analog-digital converter
Signal is transmitted to first control processor after being converted to digital signal.
The probe includes shearing wave producer, pressure detector and transducer array, institute in one of the embodiments,
It is pressure sensor or displacement sensor that shearing wave producer, which is stated, for generating low frequency shear waves, the pressure detector, is used
In detecting the probe to the pressure size of its contact site, the transducer array is converted for acoustoelectric signal.
The frequency range of the low frequency shear waves in one of the embodiments, are as follows: 1-1000Hz；The low frequency shear waves
Amplitude range are as follows: 0.1-50mm.
The imaging frequency range of the probe in one of the embodiments, are as follows: 0.5-50MHz；The imaging of the probe
Frame frequency range are as follows: 0.1-100000Hz；The imaging of the probe is depth bounds are as follows: 0.1-500mm；The imaging of the probe is adopted
Sample frequency range are as follows: 1-500MHz.
Above-mentioned imaging of tissue and parameter detecting system include imaging and parameter detecting unit and coupled probe, described
Imaging and parameter detecting unit include organizational parameter detection module, image-forming module and control module, and organizational parameter detection module is used
Signal is detected in organizational parameter is generated and handled according to control instruction；Image-forming module, for being generated and being handled according to control instruction
Imaging signal；Control module is connected, for controlling with the organizational parameter detection module, the image-forming module and the probe
It makes the probe and enters organizational parameter detection pattern or imaging pattern, and to the organizational parameter detection module or mould is imaged
Block sends control instruction.The conversion that organizational parameter detection pattern or imaging pattern are controlled by control module utilizes imaging mould
After formula orients optimum position, switches to control organizational parameter detection pattern and start elastomeric check function, realize elastomeric check.
Detailed description of the invention
Fig. 1 is the imaging of tissue and parameter detecting system block diagram of the embodiment of the present invention.
Specific embodiment
Referring to Fig. 1, a kind of imaging of tissue and parameter detecting system, including imaging and parameter detecting unit 10 and with its phase
Probe 20 even, the imaging and parameter detecting unit 10 include: organizational parameter detection module 110, for according to control instruction
It generates and processing organizational parameter detects signal；Image-forming module 120, for imaging signal to be generated and handled according to control instruction；Control
Molding block 130 is connected, for controlling with the organizational parameter detection module 110, the image-forming module 120 and the probe 20
Make the probe 20 and enter organizational parameter detection pattern or imaging patterns, and to the organizational parameter detection module 110 or
Image-forming module 120 sends control instruction.
As shown in Figure 1, the organizational parameter detection module 110 is used to that organizational parameter inspection to be generated and handled according to control instruction
Signal is surveyed, the probe 20 drives the probe 20 according to the first pumping signal of the organizational parameter detection module 110 transmitting
Generate low frequency shear waves, and then quantitative determination tissue elasticity modulus.The organizational parameter detection module 110 includes at the first control
Manage device 111 and shearing wave driver 112, the first signal amplifier 113, the first analog-digital converter 114, the first signal projector
115 and pressure detecting processor 116.The wherein frequency range of the low frequency shear waves are as follows: 1-1000Hz；The low frequency shear
The amplitude range of wave are as follows: 0.1-50mm.
First control processor 111 is connect with the shearing wave driver 112, first control processor 111
For generating the first pumping signal according to control instruction, and first pumping signal is transmitted to shearing wave driver 112, institute
Shearing wave driver 112 is stated for receiving first pumping signal, processing is amplified to the pumping signal, at amplification
First pumping signal after reason is transmitted to probe 20.The first pumping signal excitation probe 20 generates low frequency shear
Wave.First control processor 111 is connect with first signal projector 115, and first control processor 111 emits
Second pumping signal, and it is transmitted to first signal projector 115, first signal projector 115 swashs the high pressure
Signal is encouraged to be transmitted to the probe 20 and then probe 20 is driven to generate ultrasonic signal.First control processor 111 with it is described
First analog-digital converter 114, the first signal amplifier 113 are sequentially connected, and the ultrasound echo signal of 20 detection of probe is through institute
It states after the first signal amplifier 113 carries out signal amplification, then through first analog-digital converter 114 converts analog signals into number
First control processor 111 is transmitted to after word signal, first control processor 111 counts the data received
It is operated according to conversion, processing, filtering etc..The pressure detecting processor 116 is connect with first control processor 111, described
Pressure detecting processor 116 will test the pressure value that the probe 20 is contacted with contact site, be transmitted to first control
Pressure value is transmitted to display device and shown, supervised in real time convenient for user by processor 111, first control processor 111
It surveys.
In the present embodiment, first control processor 111 is field-programmable gate array (Field-
Programmable Gate Array:FPGA) plate.The FPGA generates the second pumping signal, the second pumping signal driving
Probe 20 generates ultrasonic signal.The FPGA sends the first pumping signal, and first pumping signal drives through the shearing wave
Device 112 carries out signal amplification, and then first pumping signal excitation probe 20 generates low frequency shear waves.The low frequency is cut
It cuts wave spread speed difference, ultrasonic signal in different hardness tissue and carries the spread speed information of the low frequency shear waves
It is transmitted to the organizational parameter detection module, and then computation organization's hardness of accurate quantitative analysis.
The image-forming module 120 generates and handles imaging signal according to control instruction, and the imaging signal is through the probe
20 issue, and for accurately being positioned, and then are the proper diagnosis position of the organizational parameter detection module 110 selection detection
And angle.The image-forming module 120 includes the second control processor 121, second signal amplifier 122, the second analog-digital converter
123 and second signal transmitter 124, second control processor 121 connect with the second signal transmitter 124, institute
It states the second control processor 121 and sends driving pulse to the second signal transmitter 124, the second signal transmitter 124
The driving pulse is transferred to the probe 20 and then probe 20 is driven to generate ultrasonic signal.Second control processor
121 are sequentially connected with second analog-digital converter 123, second signal amplifier 122, for handling ultrasound echo signal, i.e.,
The ultrasound echo signal that receiving transducer 20 detects carries out signal amplification through the second signal amplifier 122, then through described second
Analog-digital converter 123 is transmitted to second control processor 121 after the analog signal is converted to digital signal.
In the present embodiment, second control processor 121 is field-programmable gate array (Field-
Programmable Gate Array:FPGA) plate.Certainly according to the design needs, first control processor 111 with it is described
Second control processor 121 can any one for STM32 single-chip microcontroller, in ARM chip, as long as can be realized data processing, right
The control of its associated components sends first/second pumping signal.
The control module 130 detects signal and the imaging signal for handling the organizational parameter, and according to described
Organizational parameter detects signal and the imaging signal control probe 20 carries out the detection of organizational parameter detection pattern or imaging
Mode detection, the control module 130 include switching control submodule 131 and probe switch unit 132, and the probe switching is single
Member 132 connect with the probe 20 and can be to 20 output signal pulses of the probe, while realizing different detection object (detection livers
The physical feelings such as dirty, thoracic cavity) under, pop one's head in 20 switching, the switching control submodule 131 is for controlling the probe 20 in institute
It states and switches between organizational parameter detection pattern and the imaging pattern.The switching control submodule 131 includes change-over switch, institute
Change-over switch is stated for connecting the parameter detection module or the image-forming module and the probe.
The probe 20 includes shearing wave producer 210, pressure detector 220 and energy converter 230, and the shearing wave occurs
The first pumping signal driving that device 210 is generated through the organizational parameter detection module 110 generates low frequency shear waves, the pressure inspection
The pressure size that device 220 is used to detect 20 pairs of its contacts site of the probe is surveyed, the energy converter 230 is used for sound (ultrasonic signal)
Electric signal changes.Wherein, the pressure value information that the pressure detector 220 will test passes to the organizational parameter detection module
Pressure value information is passed to first control by the pressure detecting processor 116 in 110, the pressure detecting processor 116
Processor 111, and then realize the pressure information between the position that 20 are in contact with it of popping one's head in described in real-time monitoring.Wherein, the spy
The imaging frequency of head are as follows: 0.5-50MHz；The imaging frame frequency of the probe are as follows: 0.1-100000Hz；The imaging of the probe is deep
Degree are as follows: 0.1-500mm；The imaging sample frequency of the probe are as follows: 1-500MHz.
Wherein, the imaging of tissue and parameter detecting system integrated organization parameter detecting mode and imaging pattern, wherein group
It is super for tissue elasticity detection pattern such as E to knit parameter detecting mode, imaging pattern includes the detections such as A is super, M is super, B ultrasound, CT, MRI
Mode, and then integrated images guiding function and elastomeric check function.After going out optimum position using image-guided functional localization, switching
Start organizational parameter detection pattern at elastomeric check mode, realizes elastomeric check.Probe 20 is changed without probe using realization,
It not will cause positional shift, accurate, easy, efficient can realize tissue elasticity detection.
The working principle of elastomeric check are as follows: organizational parameter detection module 110 emits in high pressure activation signal driving probe 20
Energy converter 230 generate ultrasonic signal, propagated in measured body, it is different to the reflection of ultrasonic signal due to being tested in-vivo tissue,
It obtains the otherness of ultrasound echo signal obviously and then forms ultrasound image.The organizational parameter detection module 110 emits low frequency
Shearing wave producer 210 in pumping signal driving probe 20, the shearing wave producer 210 generates low frequency shear waves, in quilt
It surveys and propagates in vivo, since spread speed has significantly different shearing wave in the tissue of different hardness, pass through and emit in probe 20
Ultrasonic signal detects the transmission speed of the shearing wave, can accurately calculate tissue hardness.
It is super for E with organizational parameter detection pattern below, for imaging pattern is the concrete application of B ultrasound, says and answered for the present invention
Process is realized with example:
Enter imaging pattern when the control module 130 sends control instruction, the change-over switch is by the image-forming module
120 connect with probe, and second control processor 121 sends driving pulse to the second signal transmitter 124, and described the
The driving pulse is transferred to the probe 20 and then drives the energy converter 230 in combined probe 20 by binary signal transmitter 124,
The energy converter 230 converts the electrical signal to Type B ultrasonic signal, and the Type B ultrasonic signal carries out the position detection of measured body.Institute
It states Type B ultrasonic signal carrying detection data to reflect through measured body, be received through the probe 20, the Type B ultrasonic signal is through transducing
Device 230 carries out the conversion of the ultrasonic signal to electric signal, the probe 20 by electric signal transmission to the image-forming module 120,
Second signal amplifier 122 in the image-forming module 120 will be transmitted to second analog-to-digital conversion after electric signal amplification
Device 123 carries out analog-to-digital conversion, by digital signal to second control processor 121, second control processor, 121 pairs of institutes
It states after digital signal carries out the operation such as data conversion, processing, filtering and obtains Type B ultrasound image.
Enter the super detection pattern of E when the control module 130 sends control instruction, the change-over switch joins the tissue
Number detection module and probe connect, and the first control processor 111 of the organizational parameter detection module sends low-frequency excitation signal
To the shearing wave driver 112, the shearing wave producer 210 in the low-frequency excitation signal driving probe 20 generates low frequency and cuts
Wave is cut, the first control processor 111 transmission high pressure activation signal of the organizational parameter detection module 110 is transmitted to described compound
After probe 20, the energy converter 230 in the high pressure activation signal driving combined probe 20 generates ultrasonic signal.The ultrasonic signal
The transmission speed of the low frequency shear waves is detected, the ultrasonic signal is reflected through the measured body, and the signal of reflection is echo, institute
It states echo-signal and ultrasonic signal is converted into electric signal through the energy converter 230 in the probe 20, the electric signal is joined through tissue
First analog-digital converter 114, which is transmitted to, after the first signal amplifier 113 amplification of number detection module 110 carries out modulus turn
It changes, by the first control processor 111 of digital data transmission to the organizational parameter detection module 110, at first control
Reason device 111 obtains E hypergraph picture and hardness analysis after carrying out digital processing, conversion and filtering to the digital signal.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of imaging of tissue and parameter detecting system, special including imaging and parameter detecting unit and coupled probe
Sign is that the imaging and parameter detecting unit include:
Organizational parameter detection module detects signal for organizational parameter to be generated and handled according to control instruction；
Image-forming module, for imaging signal to be generated and handled according to control instruction；
Control module is connected with the organizational parameter detection module, the image-forming module and the probe, described for controlling
Probe enters organizational parameter detection pattern or imaging pattern, and sends to the organizational parameter detection module or image-forming module
Control instruction.
2. imaging of tissue according to claim 1 and parameter detecting system, which is characterized in that the control module includes cutting
Change control submodule, the switching control submodule for control the probe the organizational parameter detection pattern and it is described at
As switching between hyper mode.
3. imaging of tissue according to claim 2 and parameter detecting system, which is characterized in that the switching control submodule
Including change-over switch, the change-over switch is used to connect the parameter detection module or the image-forming module and the probe.
4. imaging of tissue according to claim 1 and parameter detecting system, which is characterized in that the organizational parameter detects mould
Block include the first control processor and shearing wave driver, first control processor respectively with the control module and institute
State the connection of shearing wave driver；
First control processor is used to generate the first pumping signal according to control instruction, and first pumping signal is passed
Transport to shearing wave driver；
The shearing wave driver amplifies processing to the pumping signal, will put for receiving first pumping signal
Treated greatly, and first pumping signal is transmitted to probe, and the probe is motivated to generate low frequency shear waves.
5. imaging of tissue according to claim 4 and parameter detecting system, which is characterized in that the organizational parameter detects mould
Block further includes the first signal projector, and first signal projector is connect with first control processor, first control
Processor processed emits the second pumping signal, and is transmitted to first signal projector, and first signal projector will be described
Second pumping signal is transmitted to the probe and then probe is driven to generate ultrasonic signal.
6. imaging of tissue according to claim 4 and parameter detecting system, which is characterized in that the organizational parameter detects mould
Block further includes the first analog-digital converter and the first signal amplifier, first control processor and first analog-to-digital conversion
Device, the first signal amplifier are sequentially connected, for believing the echo-signal of the probe detection through first signal amplifier
After number amplification, then it is transmitted at first control after first analog-digital converter converts analog signals into digital signal
Manage device.
7. imaging of tissue according to claim 1 and parameter detecting system, which is characterized in that the probe includes shearing wave
Generator, pressure detector and transducer array, the shearing wave producer is for generating low frequency shear waves, the pressure detecting
Device is pressure sensor or displacement sensor, for detecting pressure size of the probe to its contact site, the transducing
Device array is converted for acoustoelectric signal.
8. imaging of tissue according to claim 4 and parameter detecting system, which is characterized in that
The frequency range of the low frequency shear waves are as follows: 1-1000Hz；
The amplitude range of the low frequency shear waves are as follows: 0.1-50mm.
9. imaging of tissue according to claim 1 and parameter detecting system, which is characterized in that
The imaging frequency range of the probe are as follows: 0.5-50MHz；
The imaging frame frequency range of the probe are as follows: 0.1-100000Hz；
The imaging of the probe is depth bounds are as follows: 0.1-500mm；
The imaging sample frequency range of the probe are as follows: 1-500MHz.
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| CN201910635814.5A CN110301939A (en) | 2019-07-15 | 2019-07-15 | Imaging of tissue and parameter detecting system |
| PCT/CN2020/090549 WO2021008217A1 (en) | 2019-07-15 | 2020-05-15 | Tissue imaging and parameter detection system |
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| CN201910635814.5A CN110301939A (en) | 2019-07-15 | 2019-07-15 | Imaging of tissue and parameter detecting system |
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| WO (1) | WO2021008217A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110720948A (en) * | 2019-11-12 | 2020-01-24 | 无锡海斯凯尔医学技术有限公司 | Biological sign detection method based on ultrasonic detection system |
| WO2021008218A1 (en) * | 2019-07-15 | 2021-01-21 | 无锡海斯凯尔医学技术有限公司 | Probe and tissue elasticity measurement system |
| WO2021008217A1 (en) * | 2019-07-15 | 2021-01-21 | 无锡海斯凯尔医学技术有限公司 | Tissue imaging and parameter detection system |
| CN112998759A (en) * | 2021-04-06 | 2021-06-22 | 无锡海斯凯尔医学技术有限公司 | Tissue elasticity detection method, device and system |
| CN113093193A (en) * | 2021-04-06 | 2021-07-09 | 无锡海斯凯尔医学技术有限公司 | Ultrasonic signal triggering method, device and system |
| CN113100816A (en) * | 2021-04-06 | 2021-07-13 | 无锡海斯凯尔医学技术有限公司 | Elasticity detection method and device |
| WO2021226958A1 (en) * | 2020-05-14 | 2021-11-18 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic imaging apparatus and method |
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| CN112998759A (en) * | 2021-04-06 | 2021-06-22 | 无锡海斯凯尔医学技术有限公司 | Tissue elasticity detection method, device and system |
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