公开(公告)号：US20240350087A1

公开(公告)日：2024-10-24

申请号：US18655099

申请日：2024-05-03

申请人： MASIMO CORPORATION

发明人： Thomas B. Blank ,  Gregory A. Olsen ,  Cristiano Dalvi ,  Hung T. Vo

IPC分类号： A61B5/00 ,  A61B5/1455

CPC分类号： A61B5/6844 ,  A61B5/14552 ,  A61B5/6826 ,  A61B5/684 ,  A61B2562/0257

摘要： Systems and methods are disclosed for proximity sensing in physiological sensors, and more specifically to using one or more proximity sensors located on or within a physiological sensor to determine the positioning of the physiological sensor on a patient measurement site. Accurate placement of a physiological sensor on the patient measurement site is a key factor in obtaining reliable measurement of physiological parameters of the patient. Proper alignment between a measurement site and a sensor optical assembly provides more accurate physiological measurement data. This alignment can be determined based on data from a proximity sensor or sensors placed on or within the physiological sensor.

公开(公告)号：US20240298975A1

公开(公告)日：2024-09-12

申请号：US18665397

申请日：2024-05-15

申请人： Masimo Corporation

发明人： Ammar Al-Ali ,  Bilal Muhsin ,  Keith lndorf

IPC分类号： A61B5/00 ,  A61B5/02 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/0295 ,  A61B5/08 ,  A61B5/1455 ,  G16H40/67 ,  G16H50/20 ,  G16H80/00

CPC分类号： A61B5/7275 ,  A61B5/02028 ,  A61B5/0205 ,  A61B5/0295 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/6825 ,  A61B5/6829 ,  A61B5/684 ,  A61B5/7221 ,  A61B5/7278 ,  A61B5/7282 ,  A61B5/743 ,  G16H40/67 ,  G16H50/20 ,  G16H80/00 ,  A61B5/024 ,  A61B5/0816 ,  A61B2503/04

摘要： Embodiments are disclosed that enable an electronic device to instruct as user how to user one or more noninvasive sensors to measure one or more physiological parameters of a patient. In one embodiment, the measured parameters are used to obtain a diagnosis, such as a diagnosis of a critical congenital heart defect.

公开(公告)号：US11975214B2

公开(公告)日：2024-05-07

申请号：US17986537

申请日：2022-11-14

申请人： Designs for Vision, Inc.

发明人： Liviu Steier ,  Richard E. Feinbloom

IPC分类号： A61N5/06 ,  A61B5/00

CPC分类号： A61N5/06 ,  A61B5/0071 ,  A61B5/0077 ,  A61B5/684 ,  A61N5/0624 ,  A61B2562/0233 ,  A61N2005/0626 ,  A61N2005/0652 ,  A61N2005/0662

摘要： A plurality of devices that provide examination/diagnosis and/or treatment benefits to a patient are presented. The device including a plurality of light sources that provide for the emission of light in a plurality of wavelength ranges, wherein the plurality of light sources are activated by a sensor, configured to determine a proximity of the device to a patient, to control an application of a voltage to selected one of the plurality of light sources for a predetermined time period.

公开(公告)号：US20240138721A1

公开(公告)日：2024-05-02

申请号：US18112913

申请日：2023-02-22

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Kun Sun EOM ,  JIN YOUNG PARK ,  MYOUNG HOON JUNG ,  YOON JAE KIM ,  HYUN SEOK MOON ,  JEONG EUN HWANG

IPC分类号： A61B5/145 ,  A61B5/00 ,  A61B5/1455

CPC分类号： A61B5/14546 ,  A61B5/1455 ,  A61B5/684

摘要： An apparatus for estimating a concentration of a component includes a sensor including a plurality of light sources having different central wavelengths and at least one detector configured to detect light, and a processor configured to determine a first reflectance of skin using a first light source of the plurality of light sources, set an operating condition of the sensor based on the determined first reflectance, drive the plurality of light sources according to the operating condition, and estimate a concentration of an analyte component based on a plurality of light quantities detected from skin by the at least one detector.

公开(公告)号：US11925458B2

公开(公告)日：2024-03-12

申请号：US17401940

申请日：2021-08-13

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： Makoto Kobayashi ,  Toru Miyagawa ,  Issei Nakashima ,  Keisuke Suga ,  Masayuki Imaida ,  Manabu Yamamoto ,  Yohei Otaka ,  Masaki Katoh ,  Asuka Hirano ,  Taiki Yoshida

IPC分类号： A61B5/11 ,  A61B5/00 ,  G16H40/63

CPC分类号： A61B5/1114 ,  A61B5/6831 ,  A61B5/684 ,  G16H40/63 ,  A61B5/0004 ,  A61B2505/09

摘要： A motion state monitoring system, a training support system, a motion state monitoring method, and a program capable of suitably managing measurement results according to an attaching direction of a sensor are provided. A motion state monitoring system according to the present disclosure monitors a motion state of a target part of a subject's body. The motion state monitoring system includes an acquisition unit, an attaching direction detection unit, and a control processing unit. The acquisition unit acquires sensing information of a sensor attached to the target part. The attaching direction detection unit detects an attaching direction of the sensor. The control processing unit outputs information related to the sensing information in association with the attaching direction.

公开(公告)号：US11890097B2

公开(公告)日：2024-02-06

申请号：US17179018

申请日：2021-02-18

申请人： California Institute of Technology

发明人： Yu-Chong Tai ,  Shane S. Shahrestani

IPC分类号： A61B5/245 ,  A61B5/00 ,  A61B5/06

CPC分类号： A61B5/245 ,  A61B5/067 ,  A61B5/4839 ,  A61B5/6803 ,  A61B5/684 ,  A61B5/7246 ,  A61B2562/0223

摘要： Medical diagnostic devices and related methods of use are described in which one or multiple coils in a sensor, each coil connected with an RLC circuit and frequency counter, are held against a patient's head at predetermined cranial locations. Frequencies of the RLC circuit are measured and compared against those taken from known, control heads, to determine whether there is a medical problem and what type of problem. In some instances, too high of frequencies can reveal pooled blood in the head, a sign of hemorrhagic stroke, while too low of frequencies imply lack of blood supply, a sign of ischemic stroke. A head-mountable frame can assist a first responder in securing and guiding the coils and, along with fiducials, allow for automatic comparison of frequencies with the correct control data.

公开(公告)号：US11872045B1

公开(公告)日：2024-01-16

申请号：US17580773

申请日：2022-01-21

申请人： NeuroWave Systems Inc.

发明人： Stéphane Bibian ,  Tatjana Zikov

IPC分类号： A61B5/25 ,  A61B5/291 ,  A61B5/00 ,  A61B5/378

CPC分类号： A61B5/291 ,  A61B5/4094 ,  A61B5/684 ,  A61B5/6814 ,  A61B5/0006 ,  A61B5/378 ,  A61B5/4064

摘要： Electrodes for use in electroencephalographic recording, including consciousness and seizure monitoring applications, have novel features that speed, facilitate or enforce proper placement of the electrodes, including aligning tabs and arrowed aligning juts, color coding, and an insulating bridge between reference and ground electrodes which ensures a safe application distance between the conductive regions of the two electrodes in the event of cardiac defibrillation or to prevent shorting between the adjacent electrodes by preventing the conductive path to be shared. A method of using a set of four such electrodes is also disclosed.

公开(公告)号：US11793428B2

公开(公告)日：2023-10-24

申请号：US18046282

申请日：2022-10-13

申请人： Dexcom, Inc.

发明人： Katherine Yerre Koehler ,  Leif N. Bowman ,  Rian Draeger ,  Laura Dunn ,  Eli Reihman

IPC分类号： A61B5/145 ,  A61B5/00 ,  G16H40/63 ,  G16H10/60 ,  G16H50/70 ,  G06F3/0481 ,  H04L67/125 ,  G06T7/70 ,  G06F3/04842 ,  G06F3/04883 ,  G06F3/0488

CPC分类号： A61B5/14532 ,  A61B5/0022 ,  A61B5/684 ,  A61B5/743 ,  A61B5/748 ,  G06F3/0481 ,  G06T7/70 ,  G16H10/60 ,  G16H40/63 ,  G16H50/70 ,  H04L67/125 ,  A61B2560/0487 ,  G06F3/0488 ,  G06F3/04842 ,  G06F3/04883 ,  G06T2207/30196 ,  Y02A90/10

摘要： The present embodiments provide systems and methods for, among others, tracking sensor insertion locations in a continuous analyte monitoring system. Data gathered from sensor sessions can be used in different ways, such as providing a user with a suggested rotation of insertion locations, correlating data from a given sensor session with sensor accuracy and/or sensor session length, and providing a user with a suggested next insertion location based upon past sensor accuracy and/or sensor session length at that location.

公开(公告)号：US20230253090A1

公开(公告)日：2023-08-10

申请号：US18305083

申请日：2023-04-21

申请人： Whoop, Inc.

发明人： William Ahmed ,  John Vincenzo Capodilupo ,  Aurelian Nicolae

IPC分类号： G16H20/30 ,  A61B5/024 ,  A61B5/11 ,  A61B5/00 ,  G06F1/16 ,  G16H40/63 ,  A63B24/00 ,  A61B5/0205 ,  A61B5/0255 ,  A61B5/0533 ,  G16H20/40

CPC分类号： G16H20/30 ,  A61B5/02416 ,  A61B5/1118 ,  A61B5/4815 ,  G06F1/163 ,  G16H40/63 ,  A61B5/02405 ,  A61B5/02427 ,  A61B5/02438 ,  A61B5/681 ,  A61B5/7282 ,  A63B24/0075 ,  A63B24/0087 ,  A63B24/0062 ,  A61B5/0205 ,  A61B5/1112 ,  A61B5/6844 ,  A61B5/742 ,  A61B5/0004 ,  A61B5/0022 ,  A61B5/11 ,  A61B5/441 ,  A61B5/4809 ,  A61B5/0255 ,  A61B5/4806 ,  A61B5/6831 ,  A61B5/6824 ,  A61B5/6829 ,  A61B5/684 ,  A61B5/0082 ,  A61B5/7221 ,  A61B5/7278 ,  A61B5/7475 ,  A61B5/6813 ,  A61B5/7267 ,  A61B5/7285 ,  A61B5/0533 ,  A61B5/4812 ,  A63B24/0003 ,  G16H20/40 ,  A61B5/4866 ,  A63B2024/0065 ,  A61B2562/0219 ,  A61B2562/0238 ,  A61B2562/0257 ,  A61B2560/0214 ,  A61B2560/0443 ,  A61B2560/0475 ,  A61B2562/227 ,  A63B2220/803 ,  A63B2225/50 ,  A63B2230/06

摘要： A wearable physiological measurement system may include, inter alia, sensors and circuitry for automatically and continually determining a heart rate of a wearer. The system can be charged while worn by the wearer via coupling with a removable modular housing, which may itself provide additional functionality such as a multi-function watch.

公开(公告)号：US20180279988A1

公开(公告)日：2018-10-04

申请号：US15756418

申请日：2016-09-06

申请人： Christian Raul GUTIERREZ MORALES

发明人： Christian Raul GUTIERREZ MORALES

IPC分类号： A61B7/04 ,  A61B7/00 ,  A61B5/00 ,  A61B5/0205

CPC分类号： A61B7/04 ,  A61B5/0205 ,  A61B5/02433 ,  A61B5/08 ,  A61B5/1135 ,  A61B5/684 ,  A61B5/7289 ,  A61B5/7415 ,  A61B7/003 ,  A61B2562/0219

摘要： A tracking system for tracking a medical attachment device within a tracking area, the tracking system including a first reflector defining a first tracking region, a medical attachment device having at least one reflector sensor operable to integrate the first reflector, and a processor communicatively coupled to the medical attachment device, the processor operable to determine a distance between the medical attachment device and the first reflector to determine a location of the medical attachment device relative to a subject.