公开(公告)号：US20240350093A1

公开(公告)日：2024-10-24

申请号：US18648953

申请日：2024-04-29

申请人： Itamar Medical Spry 2021, Limited Partnership

发明人： Elad Ferber ,  Pierre-Jean Cobut ,  Ramkrishnan Narayanan ,  Derya Gol Gungor

IPC分类号： A61B5/00 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/08 ,  A61B5/117 ,  A61B5/145 ,  A61B5/1455 ,  G16H40/67

CPC分类号： A61B5/7221 ,  A61B5/0002 ,  A61B5/0008 ,  A61B5/0022 ,  A61B5/0064 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/02125 ,  A61B5/02141 ,  A61B5/024 ,  A61B5/02416 ,  A61B5/0806 ,  A61B5/0816 ,  A61B5/117 ,  A61B5/14532 ,  A61B5/14535 ,  A61B5/14539 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/14551 ,  A61B5/4872 ,  A61B5/6802 ,  A61B5/6816 ,  A61B5/6823 ,  A61B5/6824 ,  A61B5/6829 ,  A61B5/7203 ,  A61B5/721 ,  A61B5/7264 ,  A61B5/7267 ,  A61B5/7275 ,  A61B5/7278 ,  A61B5/7435 ,  G16H40/67

摘要： Systems and methods for determining if a wearable photoplethysmography device is correctly positioned in operating to medical signs of a user by using a classifier to determine if a signal is valid or invalid. In some embodiments, in using the classifier to determine in a signal is valid or invalid, a lean method of linear computational complexity and minimal memory complexity is provided for determining at the wearable photoplethysmography device if it is correctly positioned. In some embodiments, in using the classifier minimal computational complexity is used in determining at the wearable photoplethysmography device if it is correctly positioned.

公开(公告)号：US12102422B2

公开(公告)日：2024-10-01

申请号：US18300864

申请日：2023-04-14

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Myounghoon Jung ,  Kak Namkoong ,  Youngjun Koh ,  Jungmok Bae ,  Yeolho Lee ,  Hyeongseok Jang

IPC分类号： A61B5/0537 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/026 ,  A61B5/08

CPC分类号： A61B5/0537 ,  A61B5/0205 ,  A61B5/02405 ,  A61B5/02438 ,  A61B5/026 ,  A61B5/0809 ,  A61B5/4519 ,  A61B5/4872 ,  A61B5/681 ,  A61B5/6826 ,  A61B5/7203 ,  A61B5/6824 ,  A61B2560/0223 ,  A61B2560/0468 ,  A61B2562/04

摘要： A method of measuring a bio signal using a bio signal measuring apparatus includes: positioning electrodes included as part of the bio signal measuring apparatus to contact a surface of an examinee; switching an impedance measurer included as part of the bio signal measuring apparatus and including a voltmeter and a current source; measuring a first impedance value of the examinee while operating the impedance measurer according to a first mode; switching the impedance measurer to a second mode; measuring a second impedance value of the examinee while operating the impedance measurer according to a second mode; and obtaining bio impedance of the examinee based on the first and second impedance values and an internal impedance of the current source.

公开(公告)号：US20240307000A1

公开(公告)日：2024-09-19

申请号：US18605926

申请日：2024-03-15

申请人： Itamar Medical Spry 2021, Limited Partnership

发明人： Elad Ferber ,  Pierre-Jean Cobut ,  Ramkrishnan Narayanan ,  Derya Gol Gungor

IPC分类号： A61B5/00 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/08 ,  A61B5/117 ,  A61B5/145 ,  A61B5/1455 ,  G16H40/67

CPC分类号： A61B5/7221 ,  A61B5/0002 ,  A61B5/0008 ,  A61B5/0022 ,  A61B5/0064 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/02125 ,  A61B5/02141 ,  A61B5/024 ,  A61B5/02416 ,  A61B5/0806 ,  A61B5/0816 ,  A61B5/117 ,  A61B5/14532 ,  A61B5/14535 ,  A61B5/14539 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/14551 ,  A61B5/4872 ,  A61B5/6802 ,  A61B5/6816 ,  A61B5/6823 ,  A61B5/6824 ,  A61B5/6829 ,  A61B5/7203 ,  A61B5/721 ,  A61B5/7264 ,  A61B5/7267 ,  A61B5/7275 ,  A61B5/7278 ,  A61B5/7435 ,  G16H40/67

摘要： Systems and methods for non-invasive blood pressure measurement are disclosed. In some embodiments, a system comprises a wearable member configured to generate first and second signals, and a blood pressure calculation system. The blood pressure calculation system a pre-processing module configured to filter noise from the signals, and a wave selection module configured to identify subsets of waves of the signals, a feature extraction module configured to generate sets of feature vectors form the subsets of waves, and a blood pressure processing module configured to calculate an arterial blood pressure value based on the sets of feature vectors and an empirical blood pressure calculation model, the empirical blood pressure calculation model configured to receive the sets of feature vectors as input values. The blood pressure calculation system further includes a communication module configured to provide a message including or being based on the arterial blood pressure value.

公开(公告)号：US12089959B2

公开(公告)日：2024-09-17

申请号：US18339020

申请日：2023-06-21

申请人： Albert Einstein College of Medicine

发明人： David Entenberg ,  John S. Condeelis ,  Sonia E. Voiculescu

IPC分类号： A61B5/00 ,  A61B5/08 ,  G02B21/36

CPC分类号： A61B5/704 ,  A61B5/0068 ,  A61B5/0071 ,  A61B5/08 ,  A61B5/418 ,  A61B5/4222 ,  A61B5/4872 ,  G02B21/367 ,  A61B2503/42

摘要： Methods and apparatus are provided for high resolution intravital imaging and for chronic optical imaging of tissues such as lung.

公开(公告)号：US20240090826A1

公开(公告)日：2024-03-21

申请号：US17768007

申请日：2020-10-14

申请人： Paul MEANEY ,  Robin AUGUSTINE ,  Syaiful Redzwan MOHD SHAH ,  Mauricio David PÉREZ ,  Taco BLOKHUIS

发明人： Paul MEANEY ,  Robin AUGUSTINE ,  Syaiful Redzwan MOHD SHAH ,  Mauricio David PÉREZ ,  Taco BLOKHUIS

IPC分类号： A61B5/00 ,  A61B5/0507

CPC分类号： A61B5/4519 ,  A61B5/0507 ,  A61B5/4872 ,  A61B5/6832 ,  A61B5/7271 ,  A61B2560/02 ,  A61B2560/04 ,  A61B2562/0228

摘要： The present invention relates to a sensor arrangement comprising a support substrate and at least two microwave antennas fixedly arranged in or on said support substrate, each microwave antenna being separated from all other microwave antennas by a band-stop structure configured to cancel direct coupling between the microwave antennas, said sensor arrangement further comprising microwave signal transmission paths configured to transmit microwave signals to or from said microwave antennas. The invention also relates to a system comprising such a sensor arrangement and a method for non-invasive assessment of a property of subdermal tissue in a subject.

公开(公告)号：US20240075343A1

公开(公告)日：2024-03-07

申请号：US17947523

申请日：2022-11-02

申请人： Damien Young

发明人： Damien Young

IPC分类号： A63B24/00 ,  A61B5/00 ,  A63B71/06

CPC分类号： A63B24/0062 ,  A61B5/4872 ,  A63B24/0006 ,  A63B24/0075 ,  A63B71/0622 ,  A63B2024/0065 ,  A63B2071/0636 ,  A63B2230/75

摘要： A system which determines a physical fitness level and an exercise and nutrition routine for the subject. The system comprises a non-transitory computer-readable medium encoded with computer executable instructions coupled to a processor, image system and display. The image system captures a front and side image of the subject's body. The system comprises a human machine interface whereby the subject's biographic data is entered into the system and is stored and retrieved from the computer medium. The system determines measurements of the subject's body, such as circumference measurements of the torso, neck, and a limbs from the images. The subject's physical fitness level determination is based on the biographic data and the body measurement developed from the images. An exercise routine and nutrition records database comprising a plurality of exercise and nutrition routine records filters said records based on filter criteria comprising the subject's biographic data and physical fitness level to provide at least one exercise and nutrition routine for the subject which is displayed for the subject.

公开(公告)号：US20240032814A1

公开(公告)日：2024-02-01

申请号：US18448503

申请日：2023-08-11

申请人： Impedimed Limited

发明人： Jack Gerald Cosentino ,  Tim Essex ,  Matthew Joseph Miller

IPC分类号： A61B5/0537 ,  A61B5/00 ,  A61B5/0245 ,  A61B5/08

CPC分类号： A61B5/0537 ,  A61B5/6829 ,  A61B5/0245 ,  A61B5/0816 ,  A61B5/4881 ,  A61B5/4875 ,  A61B5/4872 ,  A61B5/742 ,  A61B5/0022 ,  A61B5/6825 ,  A61B5/0004 ,  A61B5/4878 ,  A61B5/7405 ,  A61B5/7445 ,  A61B2562/0209 ,  A61B2560/0456 ,  A61B5/6887 ,  A61B2560/045 ,  A61B2562/227 ,  A61B2560/0228 ,  A61B2562/04 ,  A61B2562/222

摘要： A system for performing at least one impedance measurement on a biological subject, the system including a measuring device having a first housing including spaced pairs of foot drive and sense electrodes provided in electrical contact with feet of the subject in use, a second housing including spaced pairs of hand drive and sense electrodes provided in electrical contact with hands of the subject in use, at least one signal generator electrically connected to at least one of the drive electrodes to apply a drive signal to the subject, at least one sensor electrically connected to at least one of the sense electrodes to measure a response signal in the subject and a measuring device processor that at least in part controls the at least one signal generator, receives an indication of a measured response signal from the at least one sensor and generates measurement data indicative of at least one measured impedance value and a client device in communication with the measuring device, the client device being adapted to receive measurement data allowing the client device to display an indicator associated a result of the impedance measurement.

公开(公告)号：US20240016454A1

公开(公告)日：2024-01-18

申请号：US18474198

申请日：2023-09-25

申请人： Samsung Display Co., LTD.

发明人： Yu Na KIM ,  Keum Dong JUNG ,  Soo Jung LEE

IPC分类号： A61B5/00 ,  A61B5/05

CPC分类号： A61B5/6898 ,  A61B5/05 ,  A61B5/4881 ,  A61B5/4519 ,  A61B5/4872 ,  A61B5/4869 ,  G06F3/0446

摘要： The terminal may include a touch panel including first electrodes arranged in a first direction and second electrodes arranged in the second direction intersecting the first direction, a display panel attached to the touch panel and to display an image, and a processor to control the touch panel and the display panel. In a measuring mode, the processor is configured to: apply a driving signal to the touch panel, the touch panel being configured to form an electric field and/or magnetic field when the driving signal is applied, and determine body composition of a user based on a sensing signal output from the touch panel in accordance with eddy current, the eddy current being induced to a body of the user by the electric field and/or magnetic field formed around the touch panel.

公开(公告)号：US20230371891A1

公开(公告)日：2023-11-23

申请号：US18198741

申请日：2023-05-17

申请人： InBodyFit+ Co., Ltd.

发明人： Ki Chul Cha ,  Won Young Jang ,  Soo Cheol Lim

IPC分类号： A61B5/00

CPC分类号： A61B5/4872 ,  A61B5/7264 ,  A61B5/742

摘要： A user clustering and analysis method using body composition big data and a system includes analyzing, by a body composition analyzer, a user's body composition, and transmitting analyzed body composition data of the user to a user terminal, receiving, by the user terminal, the user's body composition data, and transmitting the body composition data to a service provider server providing services related to body composition analysis or executing a body composition data analysis application thereof, and analyzing, by the service provider server or the body composition data analysis application of the user terminal, the user's body composition data accumulated for a predetermined period of time, assigning a cluster that is a group of similar body composition, and providing the cluster to the user terminal or displaying the cluster on a display screen.

公开(公告)号：US11793491B2

公开(公告)日：2023-10-24

申请号：US18094871

申请日：2023-01-09

申请人： Shenzhen Mindray Bio-Medical Electronics Co., Ltd.

发明人： Glen W. McLaughlin

IPC分类号： A61B8/08 ,  A61B5/00 ,  A61B5/021 ,  A61B5/024 ,  A61B6/00 ,  A61B6/03 ,  A61B5/055 ,  G06T7/00 ,  A61B8/15 ,  G06F18/23 ,  G06F18/28 ,  G06F18/2111 ,  G06F18/2411 ,  G06F18/243 ,  G06V10/774 ,  G06V10/84

CPC分类号： A61B8/481 ,  A61B5/0035 ,  A61B5/0048 ,  A61B5/0095 ,  A61B5/021 ,  A61B5/024 ,  A61B5/055 ,  A61B5/4277 ,  A61B5/4842 ,  A61B5/4866 ,  A61B5/4872 ,  A61B5/7267 ,  A61B6/032 ,  A61B6/485 ,  A61B6/504 ,  A61B8/15 ,  A61B8/488 ,  G06F18/2111 ,  G06F18/23 ,  G06F18/2411 ,  G06F18/24323 ,  G06F18/28 ,  G06T7/0014 ,  G06V10/774 ,  G06V10/84 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30056 ,  G06T2207/30068 ,  G06T2207/30081

摘要： The present disclosure provides systems and methods for predicting a disease state of a subject using ultrasound imaging. The method includes identifying at least one quantitative measurement of a subject using ultrasound imaging, the at least one quantitative measurement included as part of quantitative information of the subject gathered based on the ultrasound imaging, comparing the at least one quantitative measurement to a first predetermined standard to determine a first initial value, the first predetermined standard falling within a first range of quantities, identifying at least one qualitative measurement of the subject using the ultrasound imaging, the at least one qualitative measurement included as part of qualitative information of the subject gathered based on the ultrasound imaging, comparing the at least one qualitative measurement to a second predetermined standard to determine a second initial value, the second predetermined standard falling within a second range of quantities; and correlating at least the quantitative information and the qualitative information using the first initial value and the second initial value to determine a final value that is used in predicting a disease state of the subject.