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1. 发明公开

EP4046577A1 ULTRASONIC DETECTION SYSTEM-BASED METHOD FOR DETECTING BIOLOGICAL SIGNS 审中-公开
公开(公告)号：EP4046577A1
公开(公告)日：2022-08-24
申请号：EP20886437.1
申请日：2020-11-05
申请人： Wuxi Hisky Medical Technologies Co., Ltd.
发明人： SUN, Shibo , HE, Qiong , XU, Kai , SHAO, Jinhua , SUN, Jin , DUAN, Houli
IPC分类号： A61B8/00
摘要： A method for detecting biological signs based on an ultrasonic detection system includes: sending (301), by a second processing module, a detection instruction to a master processing module in a first processing module; generating (302), by the master processing module, a first synchronization signal based on the detection instruction, and sending the first synchronization signal to a synchronous distribution module, so as to make the synchronous distribution module send the first synchronization signal to the master processing module and a slave processing module in the first processing module, and enable (303) the slave processing module and the master processing module to control array elements to which they are respectively connected to transmit an ultrasonic wave simultaneously based on the first synchronization signal and collect an echo signal; and detecting (304), by the second processing module, the echo signal collected by each array element to obtain information about the biological signs of an organism. The method for detecting biological signs based on an ultrasonic detection system can simultaneously detect an organism in multiple dimensions, thereby improving the detection efficiency.

2. 发明公开

EP3928710A1 ULTRASOUND IMAGING APPARATUS 审中-公开
公开(公告)号：EP3928710A1
公开(公告)日：2021-12-29
申请号：EP20759626.3
申请日：2020-01-09
申请人： Wuxi Hisky Medical Technologies Co., Ltd.
发明人： HE, Qiong , SUN, Shibo , SHAO, Jinhua , SUN, Jin , DUAN, Houli
IPC分类号： A61B8/00
摘要： An ultrasound imaging device, including: a processor (10), N ultrasound systems (20), a communication channel (30) and an ultrasonic probe (40); where N is a positive integer greater than 1; the processor (10) is configured to receive an ultrasound system setting instruction input by a user, so that a ultrasound system (20) of the N ultrasound systems (20) is in an enabled state; the ultrasound system (20) in the enabled state is configured to send a control instruction to the ultrasonic probe (40) via the communication channel (30); and the ultrasonic probe (40) is configured to cooperate with the ultrasound system (20) in the enabled state to operate according to the control instruction. It is realized a purpose that the N ultrasound systems (20) provided on the ultrasound imaging device can be connected to the ultrasonic probe (40) by a same communication channel (30) respectively, which reduces cost and volume of the ultrasound imaging device and improves the compatibility of the ultrasound imaging device.

3. 发明公开

EP3656311A1 METHOD AND DEVICE FOR ACQUIRING MOTION INFORMATION 审中-公开
公开(公告)号：EP3656311A1
公开(公告)日：2020-05-27
申请号：EP18835507.7
申请日：2018-05-25
申请人： Wuxi Hisky Medical Technologies Co., Ltd.
发明人： HE, Qiong , SHAO, Jinhua , SUN, Jin , DUAN, Houli , WANG, Qiang
IPC分类号： A61B8/08 , G01N29/00
摘要： The present invention discloses a method and an apparatus for acquiring motion information. A frequency domain transformation is performed on a detection signal of a vibration propagating in a medium to obtain a frequency domain signal, then a signal that is outside of a defined vibration velocity range is removed from the frequency domain signal, that is, only a vibration signal is retained, and then a position-time diagram is obtained along a defined vibration propagation direction. It is not necessary to perform motion estimation on propagation of the vibration by a complicated calculation, and it is only necessary to determine the presence or absence of the vibration by processing in the frequency domain, and then the position-time diagram is obtained, which is a highly efficient method for acquiring motion information.

4. 发明公开

EP3287078A1 TISSUE MORPHOLOGY AND ELASTICITY INFORMATION PROCESSING METHOD AND ELASTICITY DETECTION DEVICE 有权
标题翻译：组织形态学和弹性信息处理方法及弹性检测装置
公开(公告)号：EP3287078A1
公开(公告)日：2018-02-28
申请号：EP15889607.6
申请日：2015-06-19
申请人： Wuxi Hisky Medical Technologies Co., Ltd.
发明人： SHAO, Jinhua , SUN, Jin , DUAN, Houli
IPC分类号： A61B8/08
摘要： Provided is a device for elasticity detection, comprising a processor (1), an imaging device (2), an ultrasonic transducer (3) and a puncturing device (4). The ultrasonic transducer (3) is connected to the processor (1) and is configured to detect and obtain morphology characteristic information and elasticity characteristic information of a tissue. The imaging device (2) is connected to the processor (1) and is configured to obtain a morphology image and an elasticity image of the tissue according to the morphology characteristic information and the elasticity characteristic information, respectively, under the control of the processor (1), and merge and display the elasticity image in the morphology image. The puncturing device (4) is connected to the processor (1) and is configured to determine a puncture position according to guidance of the merged image and perform a puncturing and sampling on the tissue. Elasticity characteristic information and morphology characteristic information of the tissue can be obtained through the device for elasticity detection, so as to provide a guidance for locating the puncture position by overlaying and merging of the elasticity image and the morphology image, thereby accurately locating the diseased tissues and greatly improving reliability of the aspiration biopsy.
摘要翻译：提供了一种用于弹性检测的装置，包括处理器（1），成像装置（2），超声换能器（3）和穿刺装置（4）。超声波换能器（3）与处理器（1）连接，用于检测并获取组织的形态特征信息和弹性特征信息。成像装置（2）与处理器（1）连接，用于在处理器的控制下分别根据形态特征信息和弹性特征信息获取组织的形态学图像和弹性图像（ 1），并合并显示形态图像中的弹性图像。穿刺装置（4）连接到处理器（1），并被配置为根据合并图像的引导来确定穿刺位置，并对组织进行穿刺和采样。通过弹性检测装置可以获得组织的弹性特征信息和形态特征信息，从而通过弹性图像与形态学图像的叠加和合并来提供定位穿刺位置的指导，从而精确定位患病组织并极大地提高了抽吸活检的可靠性。

5. 发明公开

EP4379448A1 LASER SCANNING IMAGING METHOD AND SYSTEM, STORAGE MEDIUM, AND COMPUTER PROGRAM 审中-实审
公开(公告)号：EP4379448A1
公开(公告)日：2024-06-05
申请号：EP22848547.0
申请日：2022-07-26
申请人： Wuxi Hisky Medical Technologies Co., Ltd. , Suzhou Microview Medical Technologies Co., Ltd.
发明人： SUN, Shibo , HE, Qiong , SHAO, Jinhua , SUN, Jin
IPC分类号： G02B26/10 , G02B21/00 , A61B5/00
CPC分类号： G01N21/6456 , G01N2021/646320130101 , G01N2201/105320130101
摘要： A laser scanning imaging method, a system, a storage medium, and a computer program. The laser scanning imaging method comprises: determining parameter information related to an effective area, where the effective area comprises an imaging area satisfying a preset condition (S101); receiving a galvanometer scanning synchronization signal generated by a driving unit (S102); generating a clock signal based on the galvanometer scanning synchronization signal and the parameter information related to the effective area (S103); and sampling, according to the clock signal, a fluorescence signal received through galvanometer scanning and obtaining fluorescence image information of the effective area (S104). By means of the method, the generated clock signal can be flexibly changed along with the change of the range of the effective area, thereby obtaining the fluorescence image of the effective area, and presenting, for a user, a scanning imaging result meeting requirements.

6. 发明公开

EP4035604A1 ISSUE ELASTICITY MEASUREMENT METHOD AND DEVICE 审中-公开
公开(公告)号：EP4035604A1
公开(公告)日：2022-08-03
申请号：EP20869115.4
申请日：2020-07-28
申请人： Wuxi Hisky Medical Technologies Co., Ltd.
发明人： HE, Qiong , SHAO, Jinhua , SUN, Jin , DUAN, Houli
IPC分类号： A61B8/08 , A61B8/00
摘要： Disclosed are a tissue elasticity measurement method and device. The method includes: transmitting a first ultrasonic signal to a tissue in a measurement area; tracking at least one imaging line of the first ultrasonic signal; determining, according to the imaging line at a plurality of time points, a motion state of each imaging line; and selecting a position with an imaging line with a motion state meeting a preset condition and performing tissue elasticity measurement. The problem of impact on the motion state of the issue in a to-be-measured area on the accuracy of elasticity measurement is solved, and accuracy of elasticity measurement on the tissue in the measurement area is improved.

7. 发明公开

EP3210541A1 METHOD AND DEVICE FOR SELECTING DETECTION AREA, AND ELASTICITY DETECTION SYSTEM 审中-公开
标题翻译：用于选择检测区域和弹性检测系统的方法和设备
公开(公告)号：EP3210541A1
公开(公告)日：2017-08-30
申请号：EP15852840.6
申请日：2015-06-18
申请人： Wuxi Hisky Medical Technologies Co. Ltd.
发明人： SHAO, Jinhua , SUN, Jin , DUAN, Houli
IPC分类号： A61B8/08 , A61B6/03 , A61B5/055
CPC分类号： A61B8/485 , A61B5/0035 , A61B5/0037 , A61B5/004 , A61B5/055 , A61B5/0555 , A61B5/4222 , A61B5/4244 , A61B6/03 , A61B6/032 , A61B6/5217 , A61B8/08 , A61B8/469 , A61B8/483 , A61B8/486 , A61B8/488 , A61B8/5223 , A61B2576/02
摘要： A method and device for selecting a detection area and an elasticity detection system, the method comprising: dividing organ tissue information to be identified into a plurality of detection sub-areas, and calculating a feature value of the organ tissue information within the detection sub-area (11); determining an organ tissue boundary area according to the organ tissue information to be identified (12); determining an organ tissue detection area according to the organ tissue boundary area and a preset feature value condition (13). The method determines an organ tissue boundary according to the organ tissue information, and automatically adjusts the detection area according to the organ tissue boundary.
摘要翻译：所述方法包括：将待识别的器官组织信息划分为多个检测子区域，计算所述检测子区域内的器官组织信息的特征值; 区域（11）; 根据待识别的器官组织信息确定器官组织边界区域（12）; 根据所述器官组织边界区域和预设特征值条件确定器官组织检测区域（13）。该方法根据器官组织信息确定器官组织边界，并根据器官组织边界自动调整检测区域。

8. 发明公开

EP4235571A3 IMAGE REGISTRATION METHOD, AND APPARATUS 审中-实审
公开(公告)号：EP4235571A3
公开(公告)日：2023-09-06
申请号：EP23169492.8
申请日：2018-10-15
申请人： Suzhou Microview Medical Technologies Co., Ltd. , Wuxi Hisky Medical Technologies Co., Ltd.
发明人： SHAO, Jinhua , DUAN, Houli , SUN, Jin , WANG, Qiang
IPC分类号： G06T7/32
摘要： Embodiments of the present invention provide an image registration method and apparatus, and an image stitching method and device. The image registration method includes: calculating a correlation coefficient image between a reference image and a floating image; calculating a gradient image of the correlation coefficient image; determining a pixel with extreme correlation coefficient in the correlation coefficient image according to a pixel with extreme gradient in the gradient image; and registering the reference image and the floating image according to the pixel with extreme correlation coefficient. The above image registration method and apparatus have high universality, require a small amount of calculation, and can ensure real-time operation and obtain a more accurate registration result. The image stitching method and device are realized based on the image registration method, thereby improving the speed and accuracy.

9. 发明公开

EP4008268A1 ULTRASONIC SIGNAL PROCESSING METHOD AND ULTRASONIC SIGNAL PROCESSING APPARATUS, AND DEVICE AND STORAGE MEDIUM 审中-公开
公开(公告)号：EP4008268A1
公开(公告)日：2022-06-08
申请号：EP20846789.4
申请日：2020-07-28
申请人： Wuxi Hisky Medical Technologies Co., Ltd.
发明人： HE, Qiong , SHAO, Jinhua , SUN, Jin , DUAN, Houli
IPC分类号： A61B8/08 , A61B8/00
摘要： An ultrasonic signal processing method and apparatus (30), a computer device (50) and a storage medium. The method includes: acquiring a target ultrasonic signal of a dynamic broadband corresponding to target tissue (101); determining, according to the target ultrasonic signal, an acoustic characteristic parameter of the target tissue (102); performing assessment processing to the target tissue according to the acoustic characteristic parameter of the target tissue (103). The acoustic characteristic parameter of the target tissue is determined according to the target ultrasonic signal of the dynamic broadband corresponding to the target tissue, and the assessment is performed to the target tissue based on the acoustic characteristic parameter of the target tissue, and ultrasonic signals of the target tissue at multiple frequencies are comprehensively considered, so that signal components are varied, thereby improving accuracy of the assessment to the target tissue.

10. 发明公开

EP4008262A1 METHOD FOR LOCATING REGION OF INTEREST IN TISSUE, DEVICE, APPARATUS, AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4008262A1
公开(公告)日：2022-06-08
申请号：EP20846791.0
申请日：2020-07-28
申请人： Wuxi Hisky Medical Technologies Co., Ltd.
发明人： HE, Qiong , SHAO, Jinhua , SUN, Jin , DUAN, Houli
IPC分类号： A61B8/00
摘要： Disclosed are a method, an apparatus and a device for locating a region of interest of a tissue, and a storage medium. The method comprising: acquiring ultrasonic echo signals from a detected region; identifying interfering regions and a region of interest in the detected region according to ultrasonic parameter values of the ultrasonic echo signals; judging whether the sizes of the interfering regions meet a preset condition or not; and if the sizes of the interfering regions meet the preset condition, removing interfering signals corresponding to the interfering regions from the ultrasonic echo signals. As such, the interfering signals may be removed while the interfering regions are small. Consequently, the region of interest can be adaptively located, and signals with interfering signals removed can be used for signal processing and information extraction related to the region of interest, thereby increasing the accuracy and robustness of signal analysis related to the region of interest and improving the accuracy of a result of detection. ( Fig.1 )

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