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1. 发明公开

EP4449990A1 BRAIN WAVE MEASURING DEVICE AND BRAIN WAVE MEASURING METHOD 审中-实审
公开(公告)号：EP4449990A1
公开(公告)日：2024-10-23
申请号：EP22907144.4
申请日：2022-11-21
申请人： Sumitomo Bakelite Co.Ltd.
发明人： KITAZOE, Katsuma , ISHIKAWA, Eiji
IPC分类号： A61B5/256 , A61B5/291
CPC分类号： A61B5/291 , A61B5/256
摘要： A brain wave measuring device (1) includes a frame (20) that is mounted on a head (99) of a subject, an electrode part (10) that comes into contact with the head (99), and an elastic electrode fixing member (70) that is attached to the frame (20) and to which the electrode part (10) is attached, in which the electrode fixing member (70) expands along a shape of the head (99) in a case where the frame (20) is mounted on the head (99) and the electrode part (10) is pushed against the head (99).

2. 发明公开

EP4406480A1 BRAIN WAVE DETECTION ELECTRODE, BRAIN WAVE MEASURING DEVICE, AND BRAIN WAVE MEASURING METHOD 审中-实审
公开(公告)号：EP4406480A1
公开(公告)日：2024-07-31
申请号：EP22872831.7
申请日：2022-09-16
申请人： Sumitomo Bakelite Co., Ltd.
发明人： SAWADA, Masashi
IPC分类号： A61B5/291 , A61B5/256
CPC分类号： A61B5/291 , A61B5/256
摘要： Provided is a brain wave detection electrode which is brought into contact with a head of a subject to detect brain waves, the brain wave detection electrode including a base portion, a plurality of protrusion portions protruding from the base portion, and an electrode portion provided in the protrusion portion, in which the protrusion portion is an elastic body and has a pyramidal shape, and the following expression (1) is satisfied with a number N of the protrusion portions, a height H of a pyramid of the protrusion portion, a width D of the pyramid of the protrusion portion, a load F acting on the plurality of protrusion portions, a pressure P acting on a region where a tip of the protrusion portion is in contact with the head when the load F has acted, and a thickness h of hair of the head of the subject. H>3D32D3−KFNP3/2h provided that K represents the following value depending on the pyramidal shape. {233/2hexagonalpyramid1quadrangularpyramid33/4triangularpyramid2π3/2cone
Here, K is set to the following value according to the pyramidal shape. Expression (2)

3. 发明公开

EP4406477A1 VISCERAL BODY COMPOSITION MEASUREMENT ARRANGEMENT 审中-公开
公开(公告)号：EP4406477A1
公开(公告)日：2024-07-31
申请号：EP24153222.5
申请日：2024-01-22
申请人： Polar Electro Oy
发明人： KORKALA, Seppo
IPC分类号： A61B5/0245 , A61B5/0537 , A61B5/06 , A61B5/282 , G16H50/20 , A61B5/256 , A61B5/029 , A61B5/0507 , A61B5/08 , A61B8/00
CPC分类号： A61B5/0537 , A61B5/6823 , A61B5/6831 , A61B5/681 , A61B5/4872 , A61B2562/021920130101 , A61B5/7445 , A61B5/0816 , A61B5/02438 , A61B5/0245 , A61B5/029 , A61B5/6826 , A61B5/282 , A61B5/26 , A61B5/0022 , G16H50/20 , A61B5/0024 , A61B5/068 , A61B5/065 , A61B5/0507 , A61B5/0062 , A61B5/256 , A61B5/304 , A61B5/02416 , A61B8/08 , A61B8/4416 , A61B8/5223 , A61B8/4227
摘要： This document discloses a wearable body composition measurement system, comprising: a sensor device comprising a first measurement circuitry configured to measure body composition, a second measurement circuitry configured to measure heart activity, and a strap arranged to attach the sensor device around a torso of a user; at least one processor coupled with the sensor device; and at least one memory storing a computer program code configured to cause the at least one processor to perform operations comprising: in a first measurement mode where the sensor device is attached around an abdominal area of the user, receiving body composition measurement data measured by the first measurement circuitry, computing a quantity of fat tissue in the abdominal area on the basis of the received body composition measurement data, and outputting the quantity of fat tissue via an interface; and in a second measurement mode where the sensor device is attached around a chest of the user, receiving heart activity measurement data from the second measurement circuitry, computing at least one heart activity parameter on the basis of the received heart activity measurement data, and outputting the at least one heart activity parameter via the interface.

4. 发明公开

EP4391914A1 BRAIN SIGNAL SENSING HEADSET 审中-实审
公开(公告)号：EP4391914A1
公开(公告)日：2024-07-03
申请号：EP22768976.7
申请日：2022-08-24
申请人： Neurolutions, Inc.
发明人： ZWIERSTRA, Jan , LEUTHARDT, Eric Claude , BHUGRA, Kern , PROULX, Timothy
IPC分类号： A61B5/256 , A61B5/291 , A61B5/00 , G06F3/01 , A61B5/31
CPC分类号： A61B5/291 , A61B5/256 , A61B5/6803 , G06F3/015 , A61B2562/021920130101 , A61B5/7475 , A61B5/31 , G06F3/0346

5. 发明公开

EP4388993A1 AMBIENT-LIGHT SEAL WITH INTEGRATED DRY ELECTRODES FOR ELECTRICAL VITAL SIGNS MEASUREMENTS 审中-公开
公开(公告)号：EP4388993A1
公开(公告)日：2024-06-26
申请号：EP22215620.0
申请日：2022-12-21
申请人： Koninklijke Philips N.V.
发明人： MEFTAH, Mohamed , GELISSEN, Jozef Hubertus
IPC分类号： A61B5/024 , A61B5/263 , A61B5/256 , A61B5/00
CPC分类号： A61B5/02427 , A61B5/02438 , A61B5/0531 , A61B5/681 , A61B5/268 , A61B5/263 , A61B5/1455 , A61B5/256 , A61B2562/18520130101
摘要： A wearable device (10) for individual health assessment measurement of vital signs comprises a housing (16), an optical sensor/emitter assembly (18), a controller (20), and a light seal (12). The optical sensor/emitter assembly emits optical signals from a bottom surface (22) of the housing through skin of a subject and receives reflected optical signals. The controller (20) controls a physiological measurement modality of the wearable device in the measurement of the vital signs and is coupled to the optical sensor/emitter assembly (18) for controlling the optical sensor/emitter assembly. The light seal (12) is configured to be removably coupled with the skin of the subject and to prevent ambient light interference with the optical sensor/emitter assembly when coupled. The light seal (12) comprises at least one integrated dry electrode (14) for transmitting and/or receiving electrical signals to/from the skin of the subject. Each integrated dry electrode (14) is electrically coupled to the controller (20) for obtaining electrical measurements according to the physiological measurement modality.

6. 发明公开

EP4353153A1 SYSTEM AND METHOD FOR POSITIONING A SENSOR PATCH ON A USER 审中-公开
公开(公告)号：EP4353153A1
公开(公告)日：2024-04-17
申请号：EP22201507.5
申请日：2022-10-14
申请人： Koninklijke Philips N.V.
发明人： TE VELDE, Mart , SMOOR, Divera Lucretia
IPC分类号： A61B5/256 , G01L5/04 , G01L5/06 , A61B5/00
CPC分类号： A61B5/256 , G01L5/06 , A61B5/6843 , A61B5/6831
摘要： A system (10) for positioning a sensor patch on a user is provided, the system comprising a band (20) for creating a pressing force to the sensor patch when the band is stretched, the band comprising a stretchable part (22), and a first marker (25) located on the stretchable part, and a non-stretchable element (30), having a second marker (35), wherein a relative position of the first and second marker indicates an amount of stretch of the stretchable part. The user guided by the relative position of the first (25) and second (35) markers may take actions for the stretchable part (22) of the band to reach a desired stretch, which corresponds to a desired pressing force to the sensor patch. A corresponding method (100) for positioning a sensor patch on a user is also provided.

7. 发明公开

EP4349252A1 WEARABLE DEVICE 审中-实审
公开(公告)号：EP4349252A1
公开(公告)日：2024-04-10
申请号：EP22831370.6
申请日：2022-04-21
申请人： Huawei Technologies Co., Ltd.
发明人： ZHAO, Menglong , LIU, Xiaogang
IPC分类号： A61B5/01 , A61B5/256 , A61B5/28 , A61B5/318
摘要： A wearable device is provided. The device includes a housing, a first ECG electrode (2a), a circuit board (3), and a temperature sensor (6). The housing includes a first housing (1) and a second housing (8), and the first housing (1) and the second housing (8) form accommodation space. The circuit board (3) is disposed in the accommodation space, the circuit board (3) is disposed with a contact (4), and the temperature sensor (6) is disposed on the circuit board (3). The first housing (1) includes a first surface (1a), a second surface (1b), and a first via (103), the second surface (1b) faces the accommodation space, the first surface (1a) and the second surface (1b) are disposed back to each other, and the first via (103) penetrates the first housing (1). The first ECG electrode (2a) includes a first detection end (201), a second detection end (202), and a connection part. The first detection end (201) is disposed on the first surface (1a), the second detection end (202) is disposed on the second surface (1b), the connection part penetrates into the first via (103), and the first detection end (201) is connected to the second detection end (202) through the connection part. The second detection end (202) is electrically connected to the contact (4), and is in thermally conductive contact with the temperature sensor (6). An electrocardiogram and a body temperature detection may be integrated by using the first ECG electrode (2a), to implement miniaturization of the wearable device.

8. 发明公开

EP4205651A1 WEARABLE DEVICE AND DETECTION SYSTEM 审中-实审
公开(公告)号：EP4205651A1
公开(公告)日：2023-07-05
申请号：EP21861248.9
申请日：2021-08-12
申请人： SHIMADZU CORPORATION
发明人： TAKEGAWA, Ryo , MURATA, Koichi , FURUTA, Masafumi
IPC分类号： A61B5/24 , A61B5/256 , A61B5/389
摘要： A wearable device (100) wearable by a subject includes: a base (130); a first arm (111) extending from the base; a second arm (112) extending from the base; a first cable (141) disposed along the first arm; a first sensor (101) that is connected to a first end of the first cable (141), attached to a body of a subject who is wearing the wearable device (100), and detects physical body data of the subject; and a signal processor that is connected to a second end of the first cable (141) and processes a detection signal from the first sensor (101). The signal processor is attached to the base (130).

9. 发明公开

EP4188223A1 ELECTRONIC DRIVING CIRCUIT FOR SLEEVE FOR FES, NMES, AND/OR EMG READOUT, AND SLEEVE INCLUDING SAME 审中-实审
公开(公告)号：EP4188223A1
公开(公告)日：2023-06-07
申请号：EP21758900.1
申请日：2021-07-30
申请人： Battelle Memorial Institute
发明人： BLUM, Timothy M. , BRANCH, Joshua , COLACHIS, Samuel , NOONAN, Amanda , BARTHOLOMEW, John , ANNETTA, Nicholas , DAVIS, Yelena
IPC分类号： A61B5/256 , A61N1/36

10. 发明公开

EP4181787A1 RIGHT LEG DRIVE THROUGH CONDUCTIVE CHASSIS 无效
公开(公告)号：EP4181787A1
公开(公告)日：2023-05-24
申请号：EP21752780.3
申请日：2021-06-25
申请人： META PLATFORMS TECHNOLOGIES, LLC
发明人： DEMENSCHONOK, Filipp , OBIE, Gene R.
IPC分类号： A61B5/256 , A61B5/00

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