WO2022213948A1 - 弹性检测方法及装置 - Google Patents
弹性检测方法及装置 Download PDFInfo
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- WO2022213948A1 WO2022213948A1 PCT/CN2022/085153 CN2022085153W WO2022213948A1 WO 2022213948 A1 WO2022213948 A1 WO 2022213948A1 CN 2022085153 W CN2022085153 W CN 2022085153W WO 2022213948 A1 WO2022213948 A1 WO 2022213948A1
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- 238000001514 detection method Methods 0.000 title claims abstract description 464
- 239000000523 sample Substances 0.000 claims abstract description 81
- 238000000034 method Methods 0.000 claims abstract description 44
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- 238000012285 ultrasound imaging Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 238000002604 ultrasonography Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
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- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000002059 diagnostic imaging Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000002091 elastography Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000010339 medical test Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000002194 synthesizing effect Effects 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
- A61B8/4411—Device being modular
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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
- A61B8/48—Diagnostic techniques
- A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
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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
- A61B8/54—Control of the diagnostic device
Definitions
- the embodiments of the present application relate to the technical field of data processing, and in particular, to an elasticity detection method and device.
- elastography is more commonly used, that is, by transmitting ultrasonic waves to human tissue and exciting shear waves, and then by receiving ultrasonic echo signals, the motion state information of shear waves is obtained, and then the elasticity information of human tissue is calculated.
- Embodiments of the present application provide an elasticity detection method and apparatus, so as to improve the reliability of acquired elasticity detection data.
- an embodiment of the present application provides an elasticity detection method, including: receiving basic data information input by a user, wherein the basic data information includes object information to be detected; controlling a positioning module to locate the first object corresponding to the object to be detected. a detection position; acquiring elasticity detection data of the detection probe of the elasticity detection module at the first detection position.
- the basic data information further includes a user identifier; after acquiring the elasticity detection data of the detection probe of the elasticity detection module at the first detection position, the method further includes: according to the elasticity detection data and The user identification generates an elasticity detection report.
- the positioning module is an ultrasonic image detection module
- the controlling the positioning module to locate the first detection position corresponding to the object to be detected includes: controlling the detection probe of the ultrasonic image detection module to be at a preset second position. performing ultrasonic detection at the detection position; acquiring first ultrasonic detection data of the detection probe of the ultrasonic image detection module at the second detection position; adjusting the detection probe of the ultrasonic image detection module according to the first ultrasonic detection data , to obtain a first detection position that does not interfere with the elasticity detection.
- the basic data information further includes a user identifier; after adjusting the detection probe of the ultrasonic image detection module according to the first ultrasonic detection data to obtain a first detection position that does not interfere with elastic detection, It also includes: acquiring second ultrasonic detection data of the detection probe of the ultrasonic image detection module at the first detection position; generating a detection report according to the elasticity detection data, the second ultrasonic detection data and the user identification .
- the method further includes:
- the acquiring the elasticity detection data of the detection probe of the elasticity detection module at the first detection position includes:
- the method further includes: sending the second ultrasonic detection data of the first detection position to a display device for display.
- the method before acquiring the elasticity detection data of the detection probe of the elasticity detection module at the first detection position, the method further includes: if the pressure detected by the detection probe of the elasticity detection module exceeds a preset pressure. threshold, adjust the distance between the detection probe of the elasticity detection module and the object to be detected until the pressure detected by the detection probe of the elasticity detection module is within the preset pressure threshold.
- the method further includes: sending the elasticity detection data to a display terminal for display and/or to printing. device to print.
- an embodiment of the present application provides an elasticity detection device, comprising: an input module, a control module, a positioning module, and an elasticity detection module, wherein: the input module is configured to receive basic data information input by a user, wherein the The basic data information includes information on the object to be detected; the positioning module is used to locate the first detection position corresponding to the object to be detected; the elasticity detection module is used to detect and obtain the first detection position.
- the elasticity detection data is sent to the control module; the control module is used to obtain the information of the object to be detected from the input module, and control the positioning module to locate the first detection position corresponding to the object to be detected, And control the detection probe of the elastic detection module to move to the first detection position to perform detection.
- the embodiments of the present application provide an elasticity detection method and device. After the above solution is adopted, a first detection position can be determined according to the object to be detected in the basic data information input by the user, and the elasticity detection data at the first detection position can be obtained, The ability to avoid non-detected tissue (gas or ribs) increases the confidence of elastic detection data.
- FIG. 1 is a schematic diagram of the application of the elasticity detection method provided by the embodiment of the present application.
- FIG. 2 is a schematic flowchart of an elasticity detection method provided by an embodiment of the present application.
- FIG. 3 is a schematic flowchart of an elasticity detection method provided by another embodiment of the present application.
- FIG. 4 is a schematic flowchart of an elasticity detection method provided by another embodiment of the present application.
- FIG. 5 is a schematic structural diagram of an elasticity detection device provided by an embodiment of the present application.
- FIG. 6 is a schematic structural diagram of an elasticity detection device provided by an embodiment of the present application.
- elasticity detection technology has been popularized in the medical field, making elasticity detection equipment an indispensable tool in the field of clinical medicine.
- elastography is more commonly used, that is, by transmitting ultrasonic waves to human tissue and exciting shear waves, and then by receiving ultrasonic echo signals, the motion state information of shear waves is obtained, and then the elasticity information of human tissue is calculated.
- a non-detected tissue such as gas or ribs
- the ultrasound imaging equipment can obtain the imaging results of the tissue, obtain qualitative results, but not quantitative, and only the ultrasound imaging results are given in the test report. The user needs to do further examinations, such as serology, to further understand the specific tissue happening.
- the technical solution of the present application aims to solve the above problems of the prior art, and proposes the following solution idea: when the elasticity data of the object to be detected is detected by the elasticity detection device, the detection position of the object to be detected can be determined in advance through the positioning module, The accuracy of elastic data detection is avoided due to non-detected tissue (gas or ribs), and the reliability of elastic detection data is improved.
- FIG. 1 is a schematic diagram of the application of the elasticity detection method provided by the embodiment of the present application.
- the method includes: a terminal device 101 , a positioning module 102 and an elasticity detection module 103 .
- Detection position the elasticity detection module 103 is used to detect and acquire the elasticity detection data at the first detection position, and send the detection result to the control module, and the terminal device 101 is used to control the actions of the positioning module 102 and the elasticity detection module 103, and acquire corresponding data.
- the terminal device 101 may be a desktop computer, a notebook, or the like that can implement the above functions.
- FIG. 2 is a schematic flowchart of an elasticity detection method provided by an embodiment of the present application.
- the method in this embodiment may be executed by a terminal device 101 .
- the method of this embodiment may include:
- S201 Receive basic data information input by a user, wherein the basic data information includes object information to be detected.
- the user's basic data information may include the user's basic information, for example, the user's name, age, gender, past medical history, and the like. It can also include the object to be detected, for example, it can be liver, spleen, stomach, etc.
- S202 Control the positioning module to locate the first detection position corresponding to the object to be detected.
- the object to be detected after acquiring the object to be detected, in order to improve the detection accuracy of the object to be detected, the object to be detected can be positioned first, and a first detection position corresponding to the object to be detected that is not blocked by gas or ribs is determined.
- S203 Acquire elasticity detection data of the detection probe of the elasticity detection module at the first detection position.
- the elasticity detection module may be a device that excites shear waves, and some mechanical properties of the tissue, for example, elasticity information of the tissue, can be determined by performing shear wave elasticity imaging. This enables medical staff to perform comprehensive detection and evaluation based on the determined elasticity information of the tissue by synthesizing other characteristics.
- the detection probe of the elastic detection module can be adjusted to a suitable position, and then the detection probe of the elastic detection module at the first detection position is obtained.
- Elasticity detection data determine the elasticity detection data of the object to be detected.
- the operator determines that the elasticity detection data is abnormal, he can switch to the control positioning module again to perform positioning again, change the detection position, and then reacquire the elasticity detection data at the newly positioned position.
- the first detection position can be determined according to the object to be detected in the basic data information input by the user, and then the detection probe of the elasticity detection module is moved to the first detection position for detection, and the elasticity at the first detection position can be obtained.
- the detection data can avoid the non-detected tissue (gas or ribs), which improves the reliability of the elastic detection data.
- the basic data information further includes a user identifier.
- the method may further include:
- An elasticity detection report is generated according to the elasticity detection data and the user identification.
- each elasticity detection data corresponds to one user.
- a user ID can be assigned to each user, and then when the elasticity detection report is generated, the elasticity detection report carrying the user ID is generated. During subsequent viewing, the user can be identified directly based on the user ID.
- the positioning module is an ultrasonic image detection module
- the control positioning module locates the first detection corresponding to the object to be detected. location, which can include:
- S301 Control the detection probe of the ultrasonic image detection module to perform ultrasonic detection at a preset second detection position.
- S302 Acquire first ultrasonic detection data of the detection probe of the ultrasonic image detection module at the second detection position.
- the positioning module may be an ultrasonic image detection module, and the ultrasonic image detection module may display the image result currently returned by the ultrasonic image probe, and display the current position, that is, the second detection position information. Then determine whether the location meets the requirements for medical testing, such as no gas, no rib interference, etc. If so, the second detection position information is determined as the first detection position that does not interfere with the elasticity detection. If not, move the position of the probe until the first detection position that does not interfere with the elasticity detection is determined.
- the basic data information further includes a user identifier.
- the method may further include:
- a detection report is generated according to the elasticity detection data, the second ultrasonic detection data and the user identification.
- the detection report when the detection report is generated, in addition to carrying the user ID, it can also include the second ultrasonic detection data determined by the ultrasonic image detection module, so as to provide more abundant data for subsequent reference.
- the method may further include:
- the first detection position is stored to obtain a pre-stored initial first detection position.
- acquiring the elasticity detection data of the detection probe of the elasticity detection module at the first detection position may include:
- the first detection position may be stored first to obtain the pre-stored initial first detection position, and then the initial first detection position may be obtained by using the initial first detection position.
- a detection position is used as a judgment basis to judge the position of the detection probe of the subsequent elastic detection module.
- the detection probe of the elastic detection module moves to the new first detection position, it can be determined whether the distance between the new first detection position and the initial first detection position is within the preset threshold range, and if so, it can be directly obtained. Elasticity detection data of the detection probe of the elasticity detection module at the new first detection position. If not, you can adjust the detection probe of the elastic detection module to obtain a new first detection position, and then continue to judge whether the distance between the newly obtained first detection position and the initial first detection position is within the preset threshold range, until the new first detection position The distance between the obtained first detection position and the initial first detection position is within the preset threshold range.
- control positioning module may further include:
- the first detection position is sent to a display device for display.
- the first detection position can be sent to the display device for display, and the operator can directly control the position of the probe according to the displayed first detection position, which improves the control efficiency of the probe.
- the display device may be a liquid crystal display screen.
- the initial detection position and the new first detection position can also be sent to the display device for display at the same time, and the operator can adjust the new first detection position according to the displayed initial detection position, which further improves the control efficiency of the probe.
- the method may further include: if the pressure detected by the detection probe of the elasticity detection module If the preset pressure threshold is exceeded, the distance between the detection probe of the elastic detection module and the object to be detected is adjusted until the pressure detected by the detection probe of the elastic detection module is within the preset pressure threshold.
- the detection probe of the elasticity detection module detects The resulting pressure is within the preset pressure threshold.
- the method may further include:
- the elasticity detection data can be sent to the display terminal for display, or the elasticity detection data can be sent to the printing device for printing, or the elasticity detection data can be sent to the display terminal for display and then to the printing device for printing. Print.
- a schematic flowchart of an elasticity detection method may include: at the system level, the ultrasonic image detection module and the elasticity detection module can be identified in the same operating system, and they are not Conflicts, switch jobs.
- a software can be implemented that can control the ultrasound image detection module, process the ultrasound image data, and display the ultrasound image results, as well as control the elasticity detection module, process the elasticity detection data, and display the elasticity detection results.
- it can be realized in the display area of the display device that both the ultrasonic image and the elasticity detection result can be displayed, so as to facilitate the judgment of the position of the object to be detected.
- the operating system starts to start, and the drivers of the ultrasonic image detection module and the elasticity detection module are loaded in a fixed order. After the loading is completed, the processing flow starts, and it is checked whether the ultrasonic image detection module and the elasticity detection module can work normally. After it can work normally, the basic data information of the user is firstly entered by the mesa keyboard. Then it can automatically switch to the ultrasound imaging module and display the current image results returned by the ultrasound imaging probe. At this time, the ultrasound imaging probe can be used to find a suitable position at the user's detection tissue, that is, the first detection position, which has medical detection aspects. requirements, such as no gas, no rib interference, etc. At the same time, a positioning position can be displayed on the display terminal, and the appropriate position to be detected needs to be displayed in this area.
- the operator can press the switch mode button on the desktop keyboard, and the hardware part switches to the elasticity detection module to work at this time. Or the system can automatically switch to the elastic detection module to work.
- the system starts to process the signal returned by the elastic detection probe.
- the operator needs to place the elastic detection probe in the selected suitable position to be tested, apply a little pressure, and when the pressure indicator is in the appropriate position, step on the foot pedal to trigger low-frequency vibration.
- the shear wave is excited, and the elasticity test result is obtained; after stepping on the pedal for many times, a relatively stable result value will be obtained, and the elasticity result of the current test position will be obtained.
- the operator judges that there is an abnormality in the detection based on experience, he can switch to the ultrasound image mode again, perform an ultrasound image scan, and change the detection position. After the test is completed, the operator presses the report print button, and the system can display the stored ultrasound image results, elasticity test results and user IDs on an elasticity test report for printing.
- a schematic structural diagram of the elasticity detection device provided by the embodiment of the present application may include: an input module 501, a control module 502, a positioning module module 503 and elasticity detection module 504, wherein:
- the input module 501 is configured to receive basic data information input by a user, wherein the basic data information includes object information to be detected.
- the positioning module 503 is configured to locate the first detection position corresponding to the object to be detected.
- the elasticity detection module 504 is configured to detect and acquire the elasticity detection data at the first detection position, and send the detection result to the control module.
- the control module 502 is configured to obtain the information of the object to be detected from the input module, control the positioning module to locate the first detection position corresponding to the object to be detected, and control the detection probe of the elasticity detection module to move to the first detection position. The detection is performed after a detection position.
- the basic data information further includes a user identifier.
- the control module 502 can also be used to:
- An elasticity detection report is generated according to the elasticity detection data and the user identification.
- the positioning module is an ultrasonic image detection module, and the control module 502 can also be used for:
- the detection probe of the ultrasonic image detection module is controlled to perform ultrasonic detection at a preset second detection position.
- First ultrasonic detection data of the detection probe of the ultrasonic image detection module at the second detection position is acquired.
- the detection probe of the ultrasonic image detection module is adjusted according to the first ultrasonic detection data to obtain a first detection position that does not interfere with the elasticity detection.
- the basic data information also includes a user identifier, and the control module 502 can also be used to:
- An elasticity detection report is generated according to the elasticity detection data, the second ultrasonic detection data and the user identification.
- the control module 502 can also be used to:
- the first detection position is stored to obtain a pre-stored initial first detection position.
- the control module 502 may also be configured to: send the first detection position to a display device for display.
- the control module 502 can also be used to: if the pressure detected by the detection probe of the elasticity detection module exceeds a preset pressure threshold, adjust the distance between the detection probe of the elasticity detection module and the object to be detected until The pressure detected by the detection probe of the elasticity detection module is within a preset pressure threshold.
- the control module 502 may also be configured to: send the elasticity detection data to a display terminal for display and/or to a printing device for printing.
- the apparatus provided in this embodiment of the present application can implement the method of the above-mentioned embodiment shown in FIG. 2 , and the implementation principle and technical effect thereof are similar, and are not repeated here.
- a schematic structural diagram of an elasticity detection device may include: a control terminal, a driving of an ultrasonic imaging module, a driving of the elasticity detection module, an interface of the ultrasonic imaging module, an elasticity detection Components such as the interface of the module. It realizes the unified control of ultrasound imaging module, elastic detection hardware module and power supply, unified signal output interface, unified processing platform and unified control of table buttons.
- the power supply module When the device is powered on, the power supply module will supply power to the main board, the ultrasound imaging module, the elasticity detection module, and the auxiliary module in a fixed order. Each module performs self-checking to ensure normal operation.
- the operating system starts to start, loads the drivers of the ultrasound imaging module and the elasticity detection module in a fixed order, and recognizes that, after normal startup, the elasticity detection of the object to be detected can be realized through the structure diagram of this embodiment.
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Abstract
一种弹性检测方法及装置，方法包括：接收用户输入的基础数据信息，其中基础数据信息中包括待检测对象信息（S201），控制定位模块（102）定位待检测对象对应的第一检测位置(S202)，获取弹性检测模块（103）的检测探头在第一检测位置处的弹性检测数据(S203)。该方法和装置提高了弹性检测数据的可信度。
Description
本申请实施例涉及数据处理技术领域，尤其涉及一种弹性检测方法及装置。
随着医疗成像技术的发展，弹性检测技术在医疗领域得到普及，使得弹性检测设备成为临床医学领域必不可少的工具。
目前，较为常用的是弹性成像技术，即通过向人体组织发射超声波并激励剪切波，然后通过接收超声回波信号，获得剪切波的运动状态信息，进而计算出人体组织的弹性信息。
然而，在进行弹性检测过程中，无法准确判断剪切波激励的位置是否存在非检测组织(例如气体或肋骨)，导致得到弹性检测数据的可信度较低。
发明内容
本申请实施例提供一种弹性检测方法及装置，以提高获取的弹性检测数据的可信度。
第一方面，本申请实施例提供一种弹性检测方法，包括：接收用户输入的基础数据信息，其中所述基础数据信息中包括待检测对象信息；控制定位模块定位所述待检测对象对应的第一检测位置；获取所述弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据。
可选的，所述基础数据信息中还包括用户标识；所述获取所述弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据之后，还包括：根据所述弹性检测数据和所述用户标识生成弹性检测报告。
可选的，所述定位模块为超声影像检测模块，所述控制定位模块定位所述待检测对象对应的第一检测位置，包括：控制所述超声影像检测模块的检测探头在预设的第二检测位置处进行超声检测；获取所述超声影像检 测模块的检测探头在所述第二检测位置处的第一超声检测数据；根据所述第一超声检测数据调节所述超声影像检测模块的检测探头，得到对弹性检测无干扰的第一检测位置。
可选的，所述基础数据信息中还包括用户标识；在所述根据所述第一超声检测数据调节所述超声影像检测模块的检测探头，得到对弹性检测无干扰的第一检测位置之后，还包括：获取所述超声影像检测模块的检测探头在所述第一检测位置处的第二超声检测数据；根据所述弹性检测数据、所述第二超声检测数据和所述用户标识生成检测报告。
可选的，在所述根据所述第一超声检测数据调节所述超声影像检测模块的检测探头，得到对弹性检测无干扰的第一检测位置之后，还包括：
存储所述第一检测位置，得到预存的初始第一检测位置；
所述获取所述弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据，包括：
将所述弹性检测模块的检测探头移动至新的第一检测位置处，并判断所述新的第一检测位置与所述初始第一检测位置的距离是否在预设阈值范围内；
若是，则获取所述弹性检测模块的检测探头在所述新的第一检测位置处的弹性检测数据。
可选的，在所述控制定位模块定位所述待检测对象对应的第一检测位置之后，还包括：将所述第一检测位置的第二超声检测数据发送至显示设备进行显示。
可选的，在所述获取所述弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据之前，还包括：若所述弹性检测模块的检测探头探测到的压力超出预设压力阈值，则调节所述弹性检测模块的检测探头与所述待检测对象的距离，直至所述弹性检测模块的检测探头探测到的压力在预设压力阈值内。
可选的，所述获取所述弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据之后，还包括：将所述弹性检测数据发送至显示终端进行显示和/或发送至打印设备进行打印。
第二方面，本申请实施例提供一种弹性检测装置，包括：包括输入模块、控制模块、定位模块和弹性检测模块，其中：所述输入模块，用于 接收用户输入的基础数据信息，其中所述基础数据信息中包括待检测对象信息；所述定位模块，用于定位所述待检测对象对应的第一检测位置；所述弹性检测模块，用于检测并获取在所述第一检测位置处的弹性检测数据，并将检测结果发送给所述控制模块；所述控制模块，用于从所述输入模块获取待检测对象信息，控制所述定位模块定位待检测对象对应的第一检测位置，并控制所述弹性检测模块的检测探头移动至所述第一检测位置后执行检测。
本申请实施例提供了一种弹性检测方法及装置，采用上述方案后，能根据用户输入的基础数据信息中的待检测对象先确定第一检测位置，获取第一检测位置处的弹性检测数据，能够避开非检测组织(气体或肋骨)，提高了弹性检测数据的可信度。
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的弹性检测方法的应用示意图；
图2为本申请实施例提供的弹性检测方法的流程示意图；
图3为本申请另一实施例提供的弹性检测方法的流程示意图；
图4为本申请又一实施例提供的弹性检测方法的流程示意图；
图5为本申请实施例提供的弹性检测装置的结构示意图；
图6为本申请实施例提供的弹性检测设备的结构示意图。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”“第四”等(如果存在)是用于区别类似的对象，而不必用于 描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
随着医疗成像技术的发展，弹性检测技术在医疗领域得到普及，使得弹性检测设备成为临床医学领域必不可少的工具。目前，较为常用的是弹性成像技术，即通过向人体组织发射超声波并激励剪切波，然后通过接收超声回波信号，获得剪切波的运动状态信息，进而计算出人体组织的弹性信息。然而，在进行弹性检测过程中，无法准确判断剪切波激励的位置是否存在非检测组织(例如气体或肋骨)，导致得到弹性检测数据的可信度较低。
而超声影像设备可以获取组织的影像学结果，获取定性结果，不能定量，且给出的检测报告中只有超声影像学检测结果，用户还需做进一步检查，如血清学等来进一步了解组织的具体情况。
而本申请的技术方案，旨在解决现有技术的如上问题，并提出如下解决思路：在通过弹性检测设备检测待检测对象的弹性数据时，可预先通过定位模块确定待检测对象的检测位置，避免因非检测组织(气体或肋骨)影响弹性数据检测的准确性，提高了弹性检测数据的可信度。
图1为本申请实施例提供的弹性检测方法的应用示意图，如图1所示，包括：终端设备101、定位模块102和弹性检测模块103，定位模块102用于定位待检测对象对应的第一检测位置，弹性检测模块103用于检测并获取在第一检测位置处的弹性检测数据，并将检测结果发送给控制模块，终端设备101用于控制定位模块102和弹性检测模块103动作，并获取对应的数据。其中，终端设备101可以为台式机、笔记本等可以实现上述功能的设备。
下面以具体地实施例对本申请的技术方案进行详细说明。下面这几个具体的实施例可以相互结合，对于相同或相似的概念或过程可能在某些实施例不再赘述。
图2为本申请实施例提供的弹性检测方法的流程示意图，本实施例的方法可以由终端设备101执行。如图2所示，本实施例的方法，可以包 括：
S201：接收用户输入的基础数据信息，其中所述基础数据信息中包括待检测对象信息。
具体的，在对用户进行检测之前，需要先获取用户的基础数据信息。用户的基础数据信息可以包括用户的基础信息，例如，用户的姓名、年龄、性别、既往病史等。还可以包括待检测对象，例如，可以为肝脏、脾、胃等。
S202：控制定位模块定位待检测对象对应的第一检测位置。
具体的，在获取了待检测对象之后，为了提高对待检测对象检测的准确性，可以先对待检测对象进行定位，确定待检测对象对应的没有气体或肋骨阻挡的第一检测位置。
S203：获取弹性检测模块的检测探头在第一检测位置处的弹性检测数据。
弹性检测模块可以是一种激励剪切波的设备，通过进行剪切波弹性成像可以确定组织的一些机械特性，例如，组织的弹性信息。进而使得医护人员可以根据确定的组织的弹性信息来综合其他特征进行综合检测评价。
具体的，在弹性检测模块的检测探头位于所述第一检测位置处之后，可以将弹性检测模块的检测探头调节至合适的位置，然后再获取弹性检测模块的检测探头在第一检测位置处的弹性检测数据，确定待检测对象的弹性检测数据。
此外，当操作者确定出弹性检测数据有异常时，可再次切换至控制定位模块重新进行定位，更换检测位置，然后再重新获取新定位的位置处的弹性检测数据。
采用上述方案后，能根据用户输入的基础数据信息中的待检测对象先确定第一检测位置，然后弹性检测模块的检测探头移动至第一检测位置处进行检测，获取第一检测位置处的弹性检测数据，能够避开非检测组织(气体或肋骨)，提高了弹性检测数据的可信度。
基于图2的方法，本说明书实施例还提供了该方法的一些具体实施方案，下面进行说明。
此外，在一个具体实施方式中，所述基础数据信息中还包括用户标识。
所述获取所述弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据之后，还可以包括：
根据所述弹性检测数据和所述用户标识生成弹性检测报告。
具体的，每个弹性检测数据对应一个用户。为了避免将弹性检测数据与用户之间的对应关系混淆，可以为每个用户分配一个用户标识，然后在生成弹性检测报告时，生成携带用户标识的弹性检测报告。后续查看时，可以直接根据用户标识来识别用户。
此外，如图3所示，为本申请另一实施例提供的弹性检测方法的流程示意图，所述定位模块为超声影像检测模块，所述控制定位模块定位所述待检测对象对应的第一检测位置，可以包括：
S301：控制所述超声影像检测模块的检测探头在预设的第二检测位置处进行超声检测。
S302：获取所述超声影像检测模块的检测探头在所述第二检测位置处的第一超声检测数据。
S303：根据所述第一超声检测数据调节所述超声影像检测模块的检测探头，得到对弹性检测无干扰的第一检测位置。
具体的，定位模块可以为超声影像检测模块，超声影像检测模块可以显示当前由超声影像探头返回的影像结果，并显示此时的位置，即第二检测位置信息。然后确定该位置处是否符合医学检测方面的要求，比如无气体、无肋骨干扰等。若符合，则第二检测位置信息确定为对弹性检测无干扰的第一检测位置。若不符合，则移动探头的位置，直至确定对弹性检测无干扰的第一检测位置。
此外，在一个具体实施方式中，所述基础数据信息中还包括用户标识。
在所述根据所述第一超声检测数据调节所述超声影像检测模块的检测探头，得到对弹性检测无干扰的第一检测位置之后，还可以包括：
获取所述超声影像检测模块的检测探头在所述第一检测位置处的第二超声检测数据。
根据所述弹性检测数据、所述第二超声检测数据和所述用户标识生成检测报告。
具体的，在生成检测报告时，除了可以携带用户标识外，还可以 包括由超声影像检测模块确定的第二超声检测数据，为后续参考提供更加丰富的数据。
此外，在一个具体实施方式中，在所述根据所述第一超声检测数据调节所述超声影像检测模块的检测探头，得到对弹性检测无干扰的第一检测位置之后，还可以包括：
存储第一检测位置，得到预存的初始第一检测位置。
则获取弹性检测模块的检测探头在第一检测位置处的弹性检测数据，可以包括：
将所述弹性检测模块的检测探头移动至新的第一检测位置处，并判断所述新的第一检测位置与所述初始第一检测位置的距离是否在预设阈值范围内。
若是，则获取所述弹性检测模块的检测探头在所述新的第一检测位置处的弹性检测数据。
具体的，在通过超声影像检测模块的检测探头得到对弹性检测无干扰的第一检测位置之后，可以先存储该第一检测位置，得到预存的初始第一检测位置，然后可以以该初始的第一检测位置为判断依据，对后续弹性检测模块的检测探头的位置进行判断。
进一步的，在弹性检测模块的检测探头移动至新的第一检测位置处时，可以判断新的第一检测位置与初始第一检测位置的距离是否在预设阈值范围内，若是则可以直接获取弹性检测模块的检测探头在新的第一检测位置处的弹性检测数据。若否，则可以调节该弹性检测模块的检测探头，得到新的第一检测位置，然后继续判断新得到的第一检测位置与初始第一检测位置的距离是否在预设阈值范围内，直至新得到的第一检测位置与初始第一检测位置的距离在预设阈值范围内为止。
此外，在一个具体实施方式中，在所述控制定位模块定位所述待检测对象对应的第一检测位置之后，还可以包括：
将所述第一检测位置发送至显示设备进行显示。
具体的，可以将第一检测位置发送至显示设备进行显示，操作人员可以根据显示的第一检测位置直接调控探头的位置，提高了探头的调控效率。其中，显示设备可以为液晶显示屏。
进一步的，还可以将初始检测位置与新的第一检测位置同时发送 至显示设备进行显示，操作人员可以根据显示的初始检测位置调节新的第一检测位置，进一步提高了探头的调控效率。
此外，在一个具体实施方式中，在所述获取所述弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据之前，还可以包括：若弹性检测模块的检测探头探测到的压力超出预设压力阈值，则调节弹性检测模块的检测探头与待检测对象的距离，直至弹性检测模块的检测探头探测到的压力在预设压力阈值内。
具体的，为了提高弹性检测模块检测的准确性，在弹性检测模块检测之前，需要先将弹性检测模块的检测探头与用户的待检测对象的调节至合适的距离，即弹性检测模块的检测探头探测到的压力在预设压力阈值内。
此外，在一个具体实施方式中，所述获取所述弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据之后，还可以包括：
将所述弹性检测数据发送至显示终端进行显示和/或发送至打印设备进行打印。
具体的，为了方便后续查看，可以将弹性检测数据发送至显示终端进行显示，或者将弹性检测数据发送至打印设备进行打印，或者将弹性检测数据即发送至显示终端进行显示又发送至打印设备进行打印。
此外，如图4所示，为本申请又一实施例提供的弹性检测方法的流程示意图，可以包括：在系统层面，可以实现超声影像检测模块和弹性检测模块在同一操作系统中可识别、不冲突，可切换工作。在软件层面，可以实现一个软件即可控制超声影像检测模块、处理超声影像数据、显示超声影像结果，又可控制弹性检测模块、处理弹性检测数据、显示弹性检测结果。同时可以实现在显示设备的显示区，即可显示超声影像又可显示弹性检测结果，方便待检测对象位置的判断。
操作系统开始启动，按照固定顺序加载超声影像检测模块、弹性检测模块的驱动，加载完成之后，处理流程开始启动，并检测超声影像检测模块和弹性检测模块是否可以正常工作。可以正常工作后，先由台面键盘录入用户的基础数据信息。然后可以自动切换至超声影像模块，并显示当前由超声影像探头返回的影像结果，此时可用超声影像探头在用户的检测组织处寻找合适的位置，即第一检测位置，此位置有医学检测方面的要求，比如无气体、无肋骨干扰等。同时在显示终端上可以显示一个定位位置，需要将合 适的待检测位置显示在此区域。
选择到合适位置之后，操作者可以按下台面键盘上的切换模式按键，此时硬件部分切换至弹性检测模块工作。或者系统可以自动切换至弹性检测模块工作。系统开始处理弹性检测探头返回的信号，操作者需要将弹性检测探头放在选定的合适的待检测位置，稍施压力，待压力指示器在合适位置时，踩下脚踏来触发低频振动，激励剪切波，并获得弹性检测结果；多次踩下脚踏后将会获取一个比较稳定的结果值，得到当前检测位置的弹性结果。当操作者根据经验判断检测有异常时，可再次切换至超声影像模式，进行超声影像扫查，更换检测位置。检测完成后，操作者按下报告打印键，系统可以将所保存的超声影像结果、弹性检测结果和用户标识显示在一张弹性检测报告上进行打印。
基于同样的思路，本说明书实施例还提供了上述方法对应的装置，如图5所示，为本申请实施例提供的弹性检测装置的结构示意图，可以包括：输入模块501、控制模块502、定位模块503和弹性检测模块504，其中：
所述输入模块501，用于接收用户输入的基础数据信息，其中所述基础数据信息中包括待检测对象信息。
所述定位模块503，用于定位所述待检测对象对应的第一检测位置。
所述弹性检测模块504，用于检测并获取在所述第一检测位置处的弹性检测数据，并将检测结果发送给所述控制模块。
所述控制模块502，用于从所述输入模块获取待检测对象信息，控制所述定位模块定位待检测对象对应的第一检测位置，并控制所述弹性检测模块的检测探头移动至所述第一检测位置后执行检测。
此外，在一个具体实施方式中，所述基础数据信息中还包括用户标识。
所述控制模块502，还可以用于：
根据所述弹性检测数据和所述用户标识生成弹性检测报告。
所述定位模块为超声影像检测模块，所述控制模块502，还可以用于：
控制所述超声影像检测模块的检测探头在预设的第二检测位置处进行超声检测。
获取所述超声影像检测模块的检测探头在所述第二检测位置处的第一超声检测数据。
根据所述第一超声检测数据调节所述超声影像检测模块的检测探头，得到对弹性检测无干扰的第一检测位置。
所述基础数据信息中还包括用户标识，所述控制模块502，还可以用于：
获取所述超声影像检测模块的检测探头在所述第一检测位置处的第二超声检测数据。
根据所述弹性检测数据、所述第二超声检测数据和所述用户标识生成弹性检测报告。
所述控制模块502，还可以用于：
存储所述第一检测位置，得到预存的初始第一检测位置。
将所述弹性检测模块的检测探头移动至新的第一检测位置处，并判断所述新的第一检测位置与所述初始第一检测位置的距离是否在预设阈值范围内。
若是，则获取所述弹性检测模块的检测探头在所述新的第一检测位置处的弹性检测数据。
所述控制模块502，还可以用于：将所述第一检测位置发送至显示设备进行显示。
所述控制模块502，还可以用于：若所述弹性检测模块的检测探头探测到的压力超出预设压力阈值，则调节所述弹性检测模块的检测探头与所述待检测对象的距离，直至所述弹性检测模块的检测探头探测到的压力在预设压力阈值内。
所述控制模块502，还可以用于：将所述弹性检测数据发送至显示终端进行显示和/或发送至打印设备进行打印。
本申请实施例提供的装置，可以实现上述如图2所示的实施例的方法，其实现原理和技术效果类似，此处不再赘述。
此外，如图6所示，为本申请另一实施例提供的弹性检测设备的结构示意图，可以包括：控制终端、超声影像模块的驱动，弹性检测模块的驱动、超声影像模块的接口、弹性检测模块的接口等组成部件。实现了超声影像模块和弹性检测硬件模块与电源的统一控制，信号输出接口的统一，处 理平台的统一和台面按键控制的统一。在设备开机时，通过供电模块，按照固定顺序先后给主板、超声影像模块、弹性检测模块、辅助模块供电等供电。各模块分别进行自检，确保正常。操作系统开始启动，按照固定顺序加载超声影像模块、弹性检测模块的驱动，并识别，正常启动后，可以通过该实施例的结构图实现待检测对象的弹性检测。
最后应说明的是：以上各实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述各实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。
Claims (9)
- 一种弹性检测方法，其特征在于，包括：接收用户输入的基础数据信息，其中所述基础数据信息中包括待检测对象信息；控制定位模块定位所述待检测对象对应的第一检测位置；获取弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据。
- 根据权利要求1所述的方法，其特征在于，所述基础数据信息中还包括用户标识；所述获取所述弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据之后，还包括：根据所述弹性检测数据和所述用户标识生成弹性检测报告。
- 根据权利要求1所述的方法，其特征在于，所述定位模块为超声影像检测模块，所述控制定位模块定位所述待检测对象对应的第一检测位置，包括：控制所述超声影像检测模块的检测探头在预设的第二检测位置处进行超声检测；获取所述超声影像检测模块的检测探头在所述第二检测位置处的第一超声检测数据；根据所述第一超声检测数据调节所述超声影像检测模块的检测探头，得到对弹性检测无干扰的第一检测位置。
- 根据权利要求3所述的方法，其特征在于，所述基础数据信息中还包括用户标识；在所述根据所述第一超声检测数据调节所述超声影像检测模块的检测探头，得到对弹性检测无干扰的第一检测位置之后，还包括：获取所述超声影像检测模块的检测探头在所述第一检测位置处的第二超声检测数据；根据所述弹性检测数据、所述第二超声检测数据和所述用户标识生成检测报告。
- 根据权利要求3所述的方法，其特征在于，在所述根据所述第一超声检测数据调节所述超声影像检测模块的检测探头，得到对弹性检测无干扰的第一检测位置之后，还包括：存储所述第一检测位置，得到预存的初始第一检测位置；所述获取所述弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据，包括：将所述弹性检测模块的检测探头移动至新的第一检测位置处，并判断所述新的第一检测位置与所述初始第一检测位置的距离是否在预设阈值范围内；若是，则获取所述弹性检测模块的检测探头在所述新的第一检测位置处的弹性检测数据。
- 根据权利要求1至5任一项所述的方法，其特征在于，在所述控制定位模块定位所述待检测对象对应的第一检测位置之后，还包括：将所述第一检测位置的第二超声检测数据发送至显示设备进行显示。
- 根据权利要求1至5任一项所述的方法，其特征在于，在所述获取所述弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据之前，还包括：若所述弹性检测模块的检测探头探测到的压力超出预设压力阈值，则调节所述弹性检测模块的检测探头与所述待检测对象的距离，直至所述弹性检测模块的检测探头探测到的压力在预设压力阈值内。
- 根据权利要求1至5任一项所述的方法，其特征在于，所述获取所述弹性检测模块的检测探头在所述第一检测位置处的弹性检测数据之后，还包括：将所述弹性检测数据发送至显示终端进行显示和/或发送至打印设备进行打印。
- 一种弹性检测装置，其特征在于，包括输入模块、控制模块、定位模块和弹性检测模块，其中：所述输入模块，用于接收用户输入的基础数据信息，其中所述基础数据信息中包括待检测对象信息；所述定位模块，用于定位所述待检测对象对应的第一检测位置；所述弹性检测模块，用于检测并获取在所述第一检测位置处的弹性检测数据，并将检测结果发送给所述控制模块；所述控制模块，用于从所述输入模块获取待检测对象信息，控制所述定位模块定位待检测对象对应的第一检测位置，并控制所述弹性检测模块的检 测探头在所述第一检测位置执行弹性检测。
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