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公开(公告)号：US12131823B2
公开(公告)日：2024-10-29
申请号：US17361273
申请日：2021-06-28
发明人： Jian Ren , Qiling Liu , Pengpeng Nie , Hengxing Xia , Jian Cen
IPC分类号： G16H40/67 , A61B5/00 , A61B5/0205 , A61B5/318 , G16H10/65 , G16H40/20 , G16H40/40 , G16H50/30 , A61B5/021 , A61B5/08 , A61B5/11 , A61B5/145
CPC分类号： G16H40/67 , A61B5/0002 , A61B5/02055 , A61B5/318 , G16H10/65 , G16H40/20 , G16H40/40 , G16H50/30 , A61B5/021 , A61B5/08 , A61B5/11 , A61B5/14542
摘要： A patient state monitoring system and a method for monitoring patient state are disclosed. The patient state monitoring system includes a monitoring device and a monitoring module communicationally connected to the monitoring device, the monitoring module being worn on the patient's body. The patient state monitoring system also includes a processor that obtains parameters, and sets the operating mode of a monitoring module according to the obtained parameters, where the operating mode of the monitoring module comprises a continuous monitoring module and an intermittent monitoring mode. By use of the patient state monitoring system and method, during the monitoring of a patient, strict monitoring of the user's physical condition can be satisfied and the processing of redundant data can be reduced, thereby improving monitoring efficiency and quality.
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2.发明公开公开(公告)号：US20240353310A1
公开(公告)日：2024-10-24
申请号：US18759876
申请日：2024-06-29
发明人： Jin LI , Shiyao PAN , Xiaomei ZHANG , Chuanjian WU , Wenbo ZHENG , Bo YE
CPC分类号： G01N15/1459 , G01N1/30 , G01N21/6486 , G16H50/20 , G01N2015/1006 , G01N2021/4707 , G01N2021/4726 , G01N2800/26
摘要： The present invention relates to a blood cell analyzer, a method, and a use of an infection marker parameter. The blood cell analyzer comprises a sample suction device used for aspirating a blood sample to be tested of a subject, a sample preparation device used for preparing a test sample containing a part of a blood sample to be tested, a hemolytic agent, and a staining agent for identifying nucleated red blood cells, an optical detection device used for detecting an test sample to obtain optical information, and a processor. The processor obtains from the optical information at least one leukocyte characteristic parameter of at least one target particle population in a test sample, obtains an infection marker parameter for evaluating an infection status of a subject on the basis of the at least one leukocyte characteristic parameter, and outputs the infection marker parameter.
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公开(公告)号：US12102484B2
公开(公告)日：2024-10-01
申请号：US17174206
申请日：2021-02-11
发明人： Bo Wang , Lei Zhu , Xiaofeng Sui , Dejie Liu , Longfei Cong
CPC分类号： A61B8/5207 , A61B8/085 , A61B8/0883 , A61B8/463 , A61B8/467
摘要： An ultrasound image processing device and a method for quantitative analysis of cardiac motion are provided. The device comprises: a display; and a processor configured to: obtain an ultrasound presentation, wherein the ultrasound presentation comprises one of an ultrasound image and an ultrasound video; perform a motion tracking on at least one region of interest according to the ultrasound presentation to obtain a tracking result of the at least one region of interest; determine a tracking quality of the tracking result of the at least one region of interest; and control the display to display the tracking quality of the at least one region of interest, wherein the tracking quality is a confidence of the tracking result of the corresponding region of interest and indicates a credibility of the tracking result of the corresponding region of interest.
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公开(公告)号：US12046333B2
公开(公告)日：2024-07-23
申请号：US17986726
申请日：2022-11-14
发明人： Bo Ye , Changsong Hu , Huan Qi , Wenbo Zheng
CPC分类号： G16B45/00 , G01N1/14 , G01N1/31 , G01N15/1459 , G01N33/5094 , G01N2001/1418 , G01N2015/016 , G01N2015/018 , G01N2015/1486
摘要： A blood cell analysis method and a blood cell analyzer are provided. In the method and analyzer, characteristic information of white blood cell fragments is obtained based on side scattered light information and fluorescence information, characteristic information of platelets is obtained based on forward scattered light information and fluorescence information and then a count value for the platelets is acquired based on the characteristic information of the platelets and the characteristic information of the white blood cell fragments. The present invention can avoid the influence of the white blood cell fragments on the platelet counting, thereby ensuring the accuracy of the platelet counting without increasing costs.
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公开(公告)号：US12038442B2
公开(公告)日：2024-07-16
申请号：US17479913
申请日：2021-09-20
发明人： Gengwen Chen , Ziqian Zhang
IPC分类号： G01N33/58 , G01N1/30 , G01N15/06 , G01N15/01 , G01N15/075
CPC分类号： G01N33/582 , G01N1/30 , G01N15/06 , G01N2001/302 , G01N2015/014 , G01N2015/016 , G01N2015/0681 , G01N15/075
摘要： The disclosure provides a sample testing method and a sample analyzer, the method including: providing a sample and a reagent, the reagent including at least two fluorescent dyes for staining particles in the sample, wherein an absolute value of a difference between wavelengths corresponding to peaks of emission spectra of the two fluorescent dyes is greater than 30 nanometers and less than 80 nanometers, and an overlap between the emission spectra of the two fluorescent dyes is not greater than 50%; mixing the sample and the reagent to form a sample solution; flowing the sample solution in a flow cell in a single test, irradiating the particles flowing in the flow cell using light with a single wavelength; detecting at least fluorescence signals generated by the particles; and obtaining a test result of the sample based on at least the fluorescence signals.
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公开(公告)号：US20240215930A1
公开(公告)日：2024-07-04
申请号：US18427800
申请日：2024-01-30
发明人： Cheng WANG , Lin TAN , Xuelei WU , Sanchao LIU , Weiwei YUAN
CPC分类号： A61B5/743 , A61B5/7435 , A61B5/746 , G16H10/60 , G16H40/63
摘要： A medical device and an information display method are disclosed. The medical device includes a memory for storing an executable program, a processor and a display. The processor is used for executing the executable program to perform following operations: acquiring patient data of a patient, which includes monitoring data of one or more vital sign parameters of the patient; analyzing the patient data according to preset rules to obtain the patient state of the patient and a comparison result of at least one vital sign parameter associated with the patient state and a preset alarm condition; and presenting in the display the patient state on a human body diagram, and via text or graphics, the comparison result of the at least one vital sign parameter associated with the patient state and the preset alarm condition.
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公开(公告)号：US12025754B2
公开(公告)日：2024-07-02
申请号：US17406502
申请日：2021-08-19
CPC分类号： G01S7/52047 , G01S7/52095 , G01S15/8997
摘要： Systems and methods are disclosed for performing ultrasound imaging. Channel domain data can be received from an ultrasound transducer to form one or more channel domain data sets. A first ultrasound processing operation can be applied to the channel domain data to generate a first subset of one or more images from the one or more channel domain data sets. A second ultrasound processing operation can be applied to the channel domain data to generate a second subset of one or more images from the one or more channel domain data sets. Image characteristics of the first subset of one or more images and the second subset of one or more images can be regionally analyzed to identify regional image characteristics of the first and second subsets of one or more images. The first subset of one or more images can be blended with the second subset of one or more images based on the regional image characteristics to generate one or more composite images.
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公开(公告)号：US20240207565A1
公开(公告)日：2024-06-27
申请号：US18597847
申请日：2024-03-06
发明人： Yong HUANGFU , Xiaoyong ZHOU , Yiwei CHEN , Shuwang YANG , Kun CAI
CPC分类号： A61M16/104 , A61M16/0096 , A61M16/1005 , A61M16/12 , A61M16/202
摘要： An anesthesia machine is disclosed, which includes an anesthetic delivery apparatus, a respiratory loop, a first ventilation control apparatus, and a ventilation module. The anesthetic delivery apparatus mixes a first gas with an anesthetic to obtain a second gas, and delivers the second gas to the respiratory loop. The first ventilation control apparatus controls the respiratory loop to periodically deliver the second gas to a patient, thereby providing anesthesia and respiratory support for the patient. The ventilation module performs periodic respiratory support on the patient by using the first gas. Therefore, according to the requirements of the clinical scenario, the corresponding ventilation support can be performed on the patient by using the anesthesia machine, thereby improving the application range of the anesthesia machine without using additional devices.
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9.发明公开公开(公告)号：US20240197179A1
公开(公告)日：2024-06-20
申请号：US18287180
申请日：2020-06-19
发明人： Yunfei CHI , Weiwei DAI , Yan LIU , Liqiang MING , Runsen XING , Yanguo NIU
CPC分类号： A61B5/0022 , A61B5/7435 , G16H15/00 , G16H40/67
摘要： A wireless medical device, a central monitoring station, and a wireless medical monitoring system and method are disclosed. The system has a wireless medical device, a wireless access point, a wireless control unit and a central monitoring station, wherein the wireless medical device and the central monitoring station access a wireless network through the wireless access point and communicate with each other through the wireless network. The wireless medical device collects and processes at least one physiological parameter signal of a patient to obtain physiological data of the patient, and can also monitor network state information of the wireless access point to obtain first network state information; the wireless medical device sends the physiological data and the first network state information to the central monitoring station through the wireless network; and the central monitoring station at least displays the physiological data and stores the first network state information.
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10.发明公开公开(公告)号：US20240157073A1
公开(公告)日：2024-05-16
申请号：US18412582
申请日：2024-01-14
发明人： Feng ZHU , Jinglei LIU , Pulin YAO , Xiaoyong ZHOU
IPC分类号： A61M16/00
CPC分类号： A61M16/022 , A61M2016/0033 , A61M2230/06 , A61M2230/30 , A61M2230/46
摘要： Disclosed are a cardiogenic interference identification method for a medical ventilation device, and a medical ventilation device. The method includes acquiring a first signal and a second signal obtained by a medical ventilation device monitoring a ventilation object, the first signal including a flow velocity signal; according to the flow velocity signal and the second signal, identifying a fluctuation in the flow velocity signal; acquiring a fluctuation characteristic of the fluctuation and, on the basis of the fluctuation characteristic of the fluctuation, identifying cardiogenic interference in the fluctuation. The present method identifies cardiogenic interference on the basis of a signal collected by the medical ventilation device itself, and a physiological signal from an external device is not required. The method has a significant value for clinical.
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