WO2022213927A1 - Procédé, appareil et système pour déclencher un signal ultrasonore - Google Patents

Procédé, appareil et système pour déclencher un signal ultrasonore Download PDF

Info

Publication number
WO2022213927A1
WO2022213927A1 PCT/CN2022/085065 CN2022085065W WO2022213927A1 WO 2022213927 A1 WO2022213927 A1 WO 2022213927A1 CN 2022085065 W CN2022085065 W CN 2022085065W WO 2022213927 A1 WO2022213927 A1 WO 2022213927A1
Authority
WO
WIPO (PCT)
Prior art keywords
detection probe
contact
measured
preset range
determined
Prior art date
Application number
PCT/CN2022/085065
Other languages
English (en)
Chinese (zh)
Inventor
何琼
邵金华
孙锦
Original Assignee
无锡海斯凯尔医学技术有限公司
北京索瑞特医学技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 无锡海斯凯尔医学技术有限公司, 北京索瑞特医学技术有限公司 filed Critical 无锡海斯凯尔医学技术有限公司
Publication of WO2022213927A1 publication Critical patent/WO2022213927A1/fr

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00

Definitions

  • the embodiments of the present application relate to the technical field of ultrasonic measurement, and in particular, to a method, device, and system for triggering an ultrasonic signal.
  • Ultrasound imaging and elastography have a wide range of applications in health care and other fields.
  • detection probes are used to transmit ultrasonic signals (such as A-, M-, or B-ultrasound signals) and receive ultrasonic echo signals of the detected object, and then form an ultrasonic image. .
  • the detection probe when the detection probe is used to transmit ultrasonic signals, once the detection probe is in the detection mode, the detection probe will continue to transmit and receive ultrasonic signals regardless of whether the detection probe is in contact with the detection object.
  • the different degrees of contact between the detection probe and the object to be detected by different users will lead to different degrees of deformation of the tissue to be tested.
  • ultrasonic testing is performed on the same tissue to be tested under different degrees of deformation, deviations in the detection results will occur, thus affecting the detection. judge.
  • the embodiments of the present application provide an ultrasonic signal triggering method, device and system to solve the problem in the prior art that when the detection probe is in the detection mode, regardless of whether the detection probe contacts the detection object, the detection probe will continuously transmit and receive ultrasonic signals, The resulting energy waste and the service life of the imaging probe.
  • a first aspect of the embodiments of the present application provides an ultrasonic signal triggering method, including:
  • contact parameters between the detection probe and the object to be measured, where the contact parameters are used to represent the degree of contact between the detection probe and the object to be measured;
  • the detection probe is controlled to transmit and receive ultrasonic signals.
  • the contact parameter includes a pressure value between the detection probe and the object to be measured
  • controlling the detection probe to transmit and receive ultrasonic signals including:
  • the detection probe is controlled to transmit and receive ultrasonic signals to the object to be measured.
  • the contact parameter includes a displacement value of the detection probe relative to the object to be measured
  • controlling the detection probe to transmit and receive ultrasonic signals including:
  • the detection probe is controlled to transmit and receive ultrasonic signals to the object to be measured.
  • the method further includes:
  • the prompt information it is indicated on the display screen; and/or the indicator light is used to indicate; and/or the sound is indicated.
  • generating corresponding prompt information according to the judgment result of the contact parameter and the preset range condition including:
  • a second aspect of the embodiments of the present application provides an ultrasonic signal triggering device, including:
  • an acquisition module configured to acquire contact parameters between the detection probe and the object to be measured, where the contact parameters are used to represent the degree of contact between the detection probe and the object to be measured;
  • the control module is configured to control the detection probe to transmit and receive ultrasonic signals if it is determined that the contact parameter meets a preset range condition.
  • a third aspect of the embodiments of the present application provides an ultrasonic signal triggering system, including: a detection probe and a control device; wherein the control device communicates with the detection probe;
  • the detection probe is provided with a parameter sensor, which is used to acquire the contact parameters between the detection probe and the object to be measured, and send the contact parameters to the control device, and the contact parameters are used to represent the detection probe and the object to be measured. the degree of contact between;
  • the control device is configured to control the detection probe to transmit and receive ultrasonic signals if it is determined that the contact parameter meets a preset range condition.
  • the parameter sensor includes a pressure sensor and/or a displacement sensor.
  • a fourth aspect of the embodiments of the present application provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when a processor executes the computer-executable instructions, the first aspect of the embodiments of the present application is implemented Provides the ultrasonic signal trigger method.
  • Embodiments of the present application provide an ultrasonic signal triggering method, device, system, and storage medium.
  • the contact parameters are used to represent the detection probe and the object to be measured.
  • the degree of contact between objects therefore, if it is determined that the contact parameter meets the preset range condition, the detection probe is controlled to transmit and receive ultrasonic signals. This process avoids the operator's judgment of transmitting ultrasonic signals based on subjective experience, realizes the effect of saving resources, and also increases the service life of the probe.
  • FIG. 1 is an application scenario diagram of a method for triggering an ultrasonic signal according to an exemplary embodiment of the present application
  • FIG. 2 is a schematic flowchart of a method for triggering an ultrasonic signal according to an exemplary embodiment of the present application
  • FIG. 3 is a schematic flowchart of a method for triggering an ultrasonic signal according to another exemplary embodiment of the present application
  • FIG. 4 is a schematic diagram of information display shown in an exemplary embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of an ultrasonic signal triggering device according to an exemplary embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of an ultrasonic signal triggering system according to an exemplary embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of an electronic device according to an exemplary embodiment of the present application.
  • ultrasonic imaging has a wide range of applications in medical care and other fields.
  • detection probes are used to transmit ultrasonic signals (such as A-, M-, and B-ultrasound signals) and receive ultrasonic echo signals of the detection object, and then form an ultrasonic image.
  • ultrasonic signals such as A-, M-, and B-ultrasound signals
  • the technical solution of the present application mainly lies in: obtaining the contact parameters between the detection probe and the object to be measured, and the contact parameters are used to indicate the degree of contact between the detection probe and the object to be measured; If the contact parameter satisfies the preset range condition, the detection probe is controlled to transmit and receive ultrasonic signals, so as to form an ultrasonic image according to the received ultrasonic signals.
  • This process prevents the operator from judging the timing of transmitting ultrasonic signals based on subjective experience, which not only achieves the effect of saving resources, but also, by setting a preset range condition, no matter what kind of user operates, the detection probe can meet the requirements
  • the preset range condition automatically transmits and receives ultrasonic signals, which reduces the number of times that the user repeatedly adjusts the detection probe, thereby prolonging the service life of the probe to a certain extent.
  • FIG. 1 is an application scenario diagram of a method for triggering an ultrasonic signal according to an exemplary embodiment of the present application.
  • the main architecture of the application scenario provided by this embodiment includes: a detection probe 101, a control device 102, and a medium to be measured 103; the detection probe 101 applies appropriate pressure to the medium to be measured, and the control device 102 controls the detection probe to The medium to be measured 103 transmits ultrasonic signals, and receives ultrasonic signals returned by the medium to be measured.
  • the control device may be, but not limited to, a computer, a microprocessor, or a central processing unit.
  • FIG. 2 is a schematic flowchart of a method for triggering an ultrasonic signal according to an exemplary embodiment of the present application.
  • the execution subject of the method provided in this embodiment may be the control device in the embodiment shown in FIG. 1 .
  • the method provided in this embodiment may include the following steps.
  • S201 Acquire a contact parameter between a detection probe and an object to be measured, where the contact parameter is used to indicate a degree of contact between the detection probe and the object to be measured.
  • the relevant sensors can be installed on the detection probe in advance.
  • the operator When the operator needs to detect the object to be tested, the operator will touch the detection probe to the object to be tested and gradually apply pressure.
  • the sensor collects contact parameters in real time. contact state between objects.
  • a pressure sensor and/or a displacement sensor may be installed on the detection probe.
  • the pressure sensor collects the pressure value between the detection probe and the object to be measured in real time
  • the displacement sensor collects the detection probe in real time. Relative to the displacement value of the object to be measured, the contact state between the detection probe and the object to be measured is measured by the pressure value and/or the displacement value.
  • contact parameters may also be contact state parameters such as detection stress and strain.
  • the preset range condition may be determined through a large amount of data experiments, and when the contact parameter satisfies the preset range condition, a clear ultrasound image can be obtained according to the received ultrasound signal.
  • the value of the contact parameter will also increase.
  • the contact parameter is within the preset range, it means that the time to transmit the ultrasonic signal is reached, then The detection probe transmits ultrasonic signals to the object to be measured, and receives ultrasonic echo signals returned by the object to be measured.
  • the contact parameters between the detection probe and the object to be measured are obtained, and the contact parameters are used to indicate the degree of contact between the detection probe and the object to be measured; if it is determined that the contact parameters meet the preset requirements If the range condition is met, the detection probe is controlled to transmit and receive ultrasonic signals, so as to form an ultrasonic image according to the received ultrasonic signals.
  • This process prevents the operator from judging the timing of transmitting ultrasonic signals based on subjective experience, which not only achieves the effect of saving resources, but also, by setting a preset range condition, no matter what kind of user operates, the detection probe can meet the requirements
  • the preset range condition automatically transmits and receives ultrasonic signals, which reduces the number of times that the user repeatedly adjusts the detection probe, thereby prolonging the service life of the probe to a certain extent.
  • FIG. 3 is a schematic flowchart of a method for triggering an ultrasonic signal according to another exemplary embodiment of the present application. This embodiment further describes the method for triggering an ultrasonic signal in detail on the basis of the embodiment shown in FIG. 2 .
  • the method provided in this embodiment may include the following steps.
  • a pressure sensor and/or a displacement sensor can be installed on the detection probe in advance.
  • the operator When the operator needs to detect the object to be measured, the operator will touch the detection probe to the object to be measured and gradually apply pressure.
  • the pressure value and/or the relative displacement value can measure the contact state between the detection probe and the object to be measured.
  • S304 Generate an ultrasonic image of the object to be measured according to the ultrasonic echo signal.
  • the preset pressure range and the preset displacement range are obtained according to a large amount of test data, and when the pressure value is within the preset pressure range or the displacement value is within the preset displacement range, a clear ultrasound image can be obtained.
  • the pressure value is compared with two critical point values (the maximum pressure value and the minimum pressure value) within the preset pressure range, and when the pressure value is greater than the minimum pressure value within the preset pressure range and less than the preset pressure range
  • the maximum pressure value is equal to the minimum pressure value, or, when it is equal to the maximum pressure value, indicating that the pressure value is within the preset pressure range, the detection probe is controlled to transmit ultrasonic signals to the object to be measured.
  • the pressure value is less than the minimum pressure value, it means that the pressure between the detection probe and the object to be measured is too small and needs to be boosted appropriately.
  • the pressure value is greater than the maximum pressure value, it means that the pressure between the detection probe and the object to be measured is too large Appropriate decompression.
  • the displacement value is used to judge, when the displacement value is greater than the minimum displacement value in the preset displacement range and less than the maximum displacement value, or equal to the minimum displacement value, or equal to the maximum displacement value, it indicates that the detection probe and the When the pressure between the objects is moderate, the detection probe is controlled to emit ultrasonic signals to the object to be measured. If the displacement value is less than the minimum displacement value in the preset displacement range, it means that the pressure between the detection probe and the object to be measured is too small, and it needs to be boosted appropriately. When the displacement value is greater than the maximum displacement value in the preset displacement range, it means that the detection The pressure between the probe and the object to be measured is too large, and appropriate decompression is required.
  • the preset pressure range is [5, 20]N (N).
  • the control The detection probe emits ultrasonic signals to the object to be measured.
  • the pressure value is 4N, it means that there is underpressure between the detection probe and the object to be measured, and the operator needs to continue to apply pressure; when the pressure value is 23N, it means that there is an overpressure between the detection probe and the object to be measured, and the operator needs to reduce the pressure pressure.
  • the detection probe can automatically transmit the ultrasonic signal when the pressure value and/or the displacement value meet the preset range conditions, or it can also transmit the ultrasonic signal when the preset range conditions are met and the transmitting instruction input by the user is received. .
  • the detection probe does not transmit ultrasonic signals.
  • the user can input the transmission command by touching or pressing the switch button on the detection probe,
  • the firing command can also be input by stepping on the foot switch connected to the detection probe.
  • the transmitted ultrasound signal may be an A ultrasound signal, an M ultrasound signal, or a B ultrasound.
  • the refresh rate of the M-Ultra signal can be adjusted in real time by setting parameters. For example, the refresh rate of the M-Ultra signal can be dozens of frames per second or hundreds of frames per second according to application requirements.
  • the ultrasonic signal triggering method further includes: generating corresponding prompt information according to the judgment result of the contact parameter and the preset range condition; and sending the prompt information to a display screen for display.
  • undervoltage information is generated; if it is determined that the contact parameter is within the preset range, suitable pressure information is generated; if it is determined that the When the contact parameter is greater than the maximum value in the preset range, overvoltage information is generated.
  • the preset pressure range is [5, 20]N (N)
  • the pressure between the detection probe and the object to be measured is 4N
  • pressure please increase the pressure to a suitable pressure range” prompt information, and send the generated prompt information to the display screen for display, as shown in Figure 4, the display screen of the device displays "Under pressure, please increase the pressure to suitable pressure range".
  • a prompt message of "suitable pressure, please start testing” will be generated; if the pressure between the detection probe and the object to be measured is 24N, the pressure between the detection probe and the object to be measured will be If the pressure is too large, the prompt message "Overpressure, please reduce the pressure to a suitable pressure range” will be generated.
  • the generated prompt information can also be played by voice, so that the operator can adjust the pressure between the detection probe and the object to be measured according to the voice prompt without looking at the display screen.
  • FIG. 5 is a schematic structural diagram of an ultrasonic signal triggering device according to an exemplary embodiment of the present application.
  • the apparatus includes: an acquisition module 501 and a control module 502; wherein, the acquisition module 501 is used to acquire contact parameters between the detection probe and the object to be measured, and the contact parameters are used to represent The degree of contact between the detection probe and the object to be measured; the control module 502 is configured to control the detection probe to transmit and receive ultrasonic signals if it is determined that the contact parameter meets a preset range condition.
  • the contact parameter includes the pressure value between the detection probe and the object to be measured;
  • the control module is specifically used for:
  • the detection probe is controlled to transmit and receive ultrasonic signals to the object to be measured.
  • the contact parameter includes the displacement value of the detection probe relative to the object to be measured;
  • the control module is specifically used for:
  • the detection probe is controlled to transmit and receive ultrasonic signals to the object to be measured.
  • the apparatus provided in this embodiment further includes: a generating module 503, configured to generate corresponding prompt information according to the judgment result of the contact parameter and the preset range condition; and send the prompt information to a display screen for display.
  • a generating module 503 configured to generate corresponding prompt information according to the judgment result of the contact parameter and the preset range condition; and send the prompt information to a display screen for display.
  • the generating module is specifically configured to: if it is determined that the contact parameter is less than the minimum value in the preset range, generate undervoltage information; if it is determined that the contact parameter is within the preset range, generate Pressure adaptation information; if it is determined that the contact parameter is greater than the maximum value in the preset range, overvoltage information is generated.
  • the apparatus provided in this embodiment further includes: a voice module 504, configured to voice broadcast the prompt information.
  • FIG. 6 is a schematic structural diagram of an ultrasonic signal triggering system according to an exemplary embodiment of the present application.
  • the system provided in this embodiment includes: a detection probe 61 and a control device 62; wherein, the control device communicates with the detection probe; the detection probe is provided with a parameter sensor 611 for acquiring the detection probe contact parameters with the object to be measured, and send the contact parameters to the control device, where the contact parameters are used to indicate the degree of contact between the detection probe and the object to be measured; the control device is used for : if it is determined that the contact parameter satisfies the preset range condition, the detection probe is controlled to transmit and receive ultrasonic signals, so as to form an ultrasonic image according to the received ultrasonic signals.
  • system provided in this embodiment further includes a display screen 621 , and the display screen can be set on the control device 62 to be integrated with the control device, as shown in FIG. 6 .
  • the display screen may also be a separate display, and the display is connected with the control device in a wired or wireless manner.
  • the detection probe 61 is provided with a switch 612 for controlling the detection probe to emit ultrasonic signals.
  • the switch is ergonomically arranged at the handshake of the detection probe to facilitate the operator's touch operation.
  • the system provided in this embodiment further includes a foot switch 63, which communicates with the detection probe and is used to control the detection probe to emit ultrasonic signals.
  • control device in this embodiment may be, but not limited to, a computer, a microprocessor, or a central processing unit.
  • the contact parameter includes a pressure value between the detection probe and the object to be measured; the control device 62 is specifically configured to: determine whether the pressure value is within a preset pressure range, and if the determination result is yes , the detection probe is controlled to transmit and receive ultrasonic signals to the object to be measured.
  • the contact parameter includes a displacement value of the detection probe relative to the object to be measured; the control device 62 is specifically configured to: determine whether the displacement value is within a preset displacement range, and if the determination result is yes, then The detection probe is controlled to transmit and receive ultrasonic signals to the object to be measured.
  • the parameter sensor is a pressure sensor.
  • the pressure sensor collects the pressure value between the detection probe and the object to be measured.
  • the parameter sensor also includes a displacement sensor, an elastic device (such as a shrapnel device or a spring device) connected to the displacement sensor, and the elastic device is in contact with the object to be measured.
  • the elastic device moves and displaces The sensor acquires the moving distance of the detection probe relative to the object to be measured by detecting the moving distance of the elastic device.
  • control device 62 is further configured to: generate corresponding prompt information according to the judgment result of the contact parameter and the preset range condition; and send the prompt information to the display screen for display.
  • control device 62 is specifically configured to: if it is determined that the contact parameter is less than the minimum value in the preset range, generate undervoltage information; if it is determined that the contact parameter is within the preset range, Then generate suitable pressure information; if it is determined that the contact parameter is greater than the maximum value in the preset range, generate overvoltage information.
  • control device 62 is further configured to: voice broadcast the prompt information.
  • the control device compares the contact parameters with the preset range conditions.
  • the detection probe is controlled to transmit ultrasonic signals, which not only saves resources, but also, by setting a preset range condition, no matter what kind of user operates, the detection probe can automatically transmit when the preset range condition is met. And receive ultrasonic signals, reducing the number of times the user repeatedly adjusts the detection probe, thereby extending the service life of the probe to a certain extent.
  • FIG. 7 is a schematic diagram of a hardware structure of an electronic device provided by an embodiment of the present application.
  • the electronic device 70 provided in this embodiment includes: at least one processor 701 and a memory 702 .
  • the processor 701 and the memory 702 are connected through a bus 703 .
  • the at least one processor 701 executes the computer-executed instructions stored in the memory 702, so that the at least one processor 701 executes the ultrasonic signal triggering method in the above method embodiments.
  • the processor may be a central processing unit (English: Central Processing Unit, CPU for short), or other general-purpose processors, digital signal processors (English: Digital Signal Processor, referred to as: DSP), application specific integrated circuit (English: Application Specific Integrated Circuit, referred to as: ASIC) and so on.
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in conjunction with the invention can be directly embodied as executed by a hardware processor, or executed by a combination of hardware and software modules in the processor.
  • the memory may include high-speed RAM memory, and may also include non-volatile storage NVM, such as at least one disk memory.
  • the bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, or the like.
  • ISA Industry Standard Architecture
  • PCI Peripheral Component Interconnect
  • EISA Extended Industry Standard Architecture
  • the bus can be divided into address bus, data bus, control bus and so on.
  • the buses in the drawings of the present application are not limited to only one bus or one type of bus.
  • Another embodiment of the present application provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when a processor executes the computer-executable instructions, the ultrasonic signals in the above method embodiments are implemented trigger method.
  • the above-mentioned computer-readable storage medium can be realized by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable Programmable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable Programmable Read Only Memory
  • EPROM Erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • An exemplary readable storage medium is coupled to the processor such that the processor can read information from, and write information to, the readable storage medium.
  • the readable storage medium can also be an integral part of the processor.
  • the processor and the readable storage medium may be located in an application specific integrated circuit (Application Specific Integrated Circuits, ASIC for short).
  • ASIC Application Specific Integrated Circuits
  • the processor and the readable storage medium may also exist in the device as discrete components.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

Les modes de réalisation de la présente demande concernent un procédé, un appareil et un système pour déclencher un signal ultrasonore. Le procédé consiste à : acquérir un paramètre de contact entre une sonde de détection et un objet à tester, le paramètre de contact étant utilisé pour représenter le degré de contact entre la sonde de détection et l'objet à tester ; et, s'il est déterminé que le paramètre de contact satisfait à une condition de plage prédéfinie, commander la sonde de détection pour qu'elle émette et reçoive des signaux ultrasonores, de façon à former une image ultrasonore selon un signal ultrasonore reçu. L'effet d'économie de ressources est assuré, et, par réglage d'une condition de plage prédéfinie, une sonde de détection peut émettre et recevoir des signaux ultrasonores lorsque la condition de plage prédéfinie est satisfaite, quel que soit le type d'utilisateur qui l'utilise, ce qui permet de réduire le nombre de fois où l'utilisateur ajuste de manière répétée la sonde de détection, de réduire l'influence sur des signaux collectés qui est due au fait que les degrés de contact entre la sonde de détection et un objet à tester sont différents lorsque différents utilisateurs utilisent la sonde de détection, d'assurer la cohérence des signaux collectés associés, et de prolonger la durée de vie de la sonde dans une certaine mesure.
PCT/CN2022/085065 2021-04-06 2022-04-02 Procédé, appareil et système pour déclencher un signal ultrasonore WO2022213927A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110368513.8 2021-04-06
CN202110368513.8A CN113093193A (zh) 2021-04-06 2021-04-06 超声信号触发方法、装置和系统

Publications (1)

Publication Number Publication Date
WO2022213927A1 true WO2022213927A1 (fr) 2022-10-13

Family

ID=76674712

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/085065 WO2022213927A1 (fr) 2021-04-06 2022-04-02 Procédé, appareil et système pour déclencher un signal ultrasonore

Country Status (2)

Country Link
CN (1) CN113093193A (fr)
WO (1) WO2022213927A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113093193A (zh) * 2021-04-06 2021-07-09 无锡海斯凯尔医学技术有限公司 超声信号触发方法、装置和系统
CN114052791B (zh) * 2021-11-17 2024-09-27 武汉联影医疗科技有限公司 一种超声成像方法和系统
CN116671968A (zh) * 2023-05-30 2023-09-01 无锡海斯凯尔医学技术有限公司 弹性成像方法、装置、弹性成像设备及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102824189A (zh) * 2012-08-20 2012-12-19 深圳市理邦精密仪器股份有限公司 一种超声波探头适时发射接收方法及装置
CN105433983A (zh) * 2015-12-15 2016-03-30 北京汇影互联科技有限公司 一种超声诊断设备及切换超声探头工作状态的方法
US20190209129A1 (en) * 2018-01-09 2019-07-11 Samsung Medison Co., Ltd. Ultrasonic imaging apparatus
CN209996346U (zh) * 2017-12-27 2020-01-31 深圳迈瑞生物医疗电子股份有限公司 超声波探头
CN113093193A (zh) * 2021-04-06 2021-07-09 无锡海斯凯尔医学技术有限公司 超声信号触发方法、装置和系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210019406U (zh) * 2017-12-27 2020-02-07 深圳迈瑞生物医疗电子股份有限公司 超声波探头
CN209450553U (zh) * 2018-06-19 2019-10-01 福建（泉州）哈工大工程技术研究院 一种医用超声波检测装置
CN110301939A (zh) * 2019-07-15 2019-10-08 无锡海斯凯尔医学技术有限公司 组织成像和参数检测系统
CN112386276A (zh) * 2019-08-14 2021-02-23 深圳迈瑞生物医疗电子股份有限公司 剪切波弹性成像方法、超声成像系统及计算机可读存储介质
CN110801248B (zh) * 2019-11-06 2022-05-24 北京智影技术有限公司 控制方法、超声诊断主机、超声探头及可读存储介质
CN112472133B (zh) * 2020-12-22 2024-07-09 深圳市德力凯医疗设备股份有限公司 一种超声探头的姿态监控方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102824189A (zh) * 2012-08-20 2012-12-19 深圳市理邦精密仪器股份有限公司 一种超声波探头适时发射接收方法及装置
CN105433983A (zh) * 2015-12-15 2016-03-30 北京汇影互联科技有限公司 一种超声诊断设备及切换超声探头工作状态的方法
CN209996346U (zh) * 2017-12-27 2020-01-31 深圳迈瑞生物医疗电子股份有限公司 超声波探头
US20190209129A1 (en) * 2018-01-09 2019-07-11 Samsung Medison Co., Ltd. Ultrasonic imaging apparatus
CN113093193A (zh) * 2021-04-06 2021-07-09 无锡海斯凯尔医学技术有限公司 超声信号触发方法、装置和系统

Also Published As

Publication number Publication date
CN113093193A (zh) 2021-07-09

Similar Documents

Publication Publication Date Title
WO2022213927A1 (fr) Procédé, appareil et système pour déclencher un signal ultrasonore
WO2022213928A1 (fr) Méthode, appareil et système visant à tester l'élasticité des tissus
CN106250883B (zh) 压力指纹识别方法、装置及终端设备
JP2018149173A5 (fr)
WO2022213939A1 (fr) Procédé, appareil et système de mesure d'élasticité, et support de stockage
JP5510449B2 (ja) 超音波診断装置
CN113796848B (zh) 一种人体阻抗测量方法、设备及计算机可读存储介质
CN108780366A (zh) 触摸面板装置和触摸面板装置的处理方法
JP6443056B2 (ja) 超音波診断装置
CN114601493A (zh) 超声波扫描操作引导系统与超声波扫描操作引导方法
US20130165782A1 (en) Ultrasonic diagnosis apparatus and control program of the same
US9921190B2 (en) Method and apparatus to monitor acoustic probes during repair
WO2022213948A1 (fr) Procédé et appareil de détection d'élasticité
US10509014B2 (en) Method and device for the testing of ultrasound probes
JP5065798B2 (ja) 眼科用超音波測定装置及びプログラム
US20190143610A1 (en) Method And Apparatus For Detection Of Loose Stack Joints And Cracked Components Of Ultrasonic Stacks
JP2008220690A (ja) 超音波診断装置
JP2008194240A (ja) 内蔵脂肪測定装置、内蔵脂肪測定方法及びそのためのプログラム
CN115144125B (zh) 电子设备按压部的压感检测校准方法、模块及系统
CN104013439A (zh) 基于电压校准的超声波叠加检测系统
US20240122571A1 (en) Ultrasound diagnostic apparatus and control method of ultrasound diagnostic apparatus
JP2019107419A5 (fr)
CN116671960A (zh) 弹性成像方法、装置、电子设备及弹性成像系统
CN104042242A (zh) 带增益调整的超声波叠加去噪检测系统
CN111973222A (zh) 一种超声检测系统及超声检测方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22783993

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22783993

Country of ref document: EP

Kind code of ref document: A1