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1. 发明公开

US20240260896A1 SYSTEM FOR MONITORING A PATIENT 审中-公开
公开(公告)号：US20240260896A1
公开(公告)日：2024-08-08
申请号：US18638656
申请日：2024-04-17
申请人： Real Implants Ltd
发明人： Tariq ZAMAN
IPC分类号： A61B5/00 , G16H20/30 , G16H40/67 , G16H50/20 , G16Y10/60 , G16Y20/40 , G16Y40/20
CPC分类号： A61B5/4848 , A61B5/0031 , A61B5/486 , A61B5/686 , G16H20/30 , G16H40/67 , G16H50/20 , G16Y20/40 , A61B2562/0261 , A61B2562/04 , G16Y10/60 , G16Y40/20
摘要： A system for monitoring strain on a musculoskeletal element of a patient having an injury at an injury location, arranged to perform monitoring at least once a week, over a period of at least 12 weeks, or at least 12 times, the system comparing: an implantable load-bearing fixation and sensing device comprising: an implantable reinforcement structure; a deformation sensing arrangement physically coupled to the reinforcement structure to be at least partially implanted in the patient, the deformation sensing arrangement for sensing deformation of the implantable reinforcement structure; a power supply arrangement arranged to provide power to the deformation sensing arrangement; a short-range wireless transceiver arranged to communicate digital data using a first protocol; and a processor arranged to control the power supply arrangement to power the deformation sensing arrangement selectively, to obtain a measure indicative of deformation associated with stress or movement in the vicinity of the injury location, to communicate via the short range wireless transceiver to an external user device, to receive a first signal to trigger powering the deformation sensing arrangement and to transmit a second signal based on said measure to the external user device; a user device comprising: a first communication interface configured when positioned externally of the patient to send the first signal to trigger the processor to power the distributed strain sensing arrangement and obtain the measure indicative of deformation in the vicinity of the injury location, and to receive the second signal using the first protocol; a second communication interface configured to communicate measurement data based on the second signal to a remote server; and an arrangement for triggering a measurement correlated with the patient adopting a predetermined or known pose with respect to the injury location.

2. 发明授权

US12036009B1 User-worn device for noninvasively measuring a physiological parameter of a user 有权
公开(公告)号：US12036009B1
公开(公告)日：2024-07-16
申请号：US18598838
申请日：2024-03-07
申请人： Masimo Corporation
发明人： Jeroen Poeze , Marcelo Lamego , Sean Merritt , Cristiano Dalvi , Hung Vo , Johannes Bruinsma , Ferdyan Lesmana , Massi Joe E. Kiani , Greg Olsen
IPC分类号： A61B5/1455 , A61B5/00 , A61B5/024 , A61B5/145
CPC分类号： A61B5/02427 , A61B5/02416 , A61B5/14532 , A61B5/14546 , A61B5/1455 , A61B5/14551 , A61B5/14552 , A61B5/4875 , A61B5/6816 , A61B5/6826 , A61B5/6829 , A61B5/6838 , A61B5/6843 , A61B5/70 , A61B5/7275 , A61B2562/0233 , A61B2562/04 , A61B2562/046 , A61B2562/146
摘要： The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

3. 发明公开

US20240225468A1 PERFUSION SHIFT MEASURING 审中-公开
公开(公告)号：US20240225468A1
公开(公告)日：2024-07-11
申请号：US18563455
申请日：2022-05-25
申请人： KONINKLIJKE PHILIPS N.V.
发明人： STEVEN PETER GROEN , RYAN CANNON
IPC分类号： A61B5/029 , A61B5/00 , A61B5/1455
CPC分类号： A61B5/029 , A61B5/7275 , A61B5/14551 , A61B5/6819 , A61B5/6826 , A61B2562/04
摘要： A system for monitoring a patient is described. The system includes a first sensor disposed at a central site, and adapted to provide a first signal; a second sensor disposed at a distal site, and adapted to provide a second signal; a processor; and a memory that stores executable instructions. When executed by the processor, the instructions cause the processor to: correlate a first perfusion index based on the first signal from the first sensor and a second perfusion index based on the second signal from the second sensor, and determine a trend based analysis of perfusion based on the first signal and in the second signal.

4. 发明公开

US20240215833A1 ELECTRONIC DEVICE AND METHOD OF ESTIMATING HUMAN BODY MICROCLIMATE TEMPERATURE USING THE SAME 审中-公开
公开(公告)号：US20240215833A1
公开(公告)日：2024-07-04
申请号：US18132657
申请日：2023-04-10
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Hong Soon RHEE , Sang Kyu KIM , So Young LEE , Bok Soon KWON , Sungho KIM , Ho Taik LEE
IPC分类号： A61B5/01 , A61B5/00 , G01K13/20
CPC分类号： A61B5/01 , A61B5/4812 , A61B5/681 , G01K13/20 , A61B2562/0271 , A61B2562/04
摘要： An electronic device for estimating human body microclimate temperature is provided. The electronic device may include: a main body; a first temperature sensor configured to measure a first temperature and a second temperature sensor configured to measure a second temperature, the first and second temperature sensors being disposed at different positions in the main body; and a processor, which while the main body is worn on a body part of a user or is carried by the user, is configured to estimate human body microclimate temperature of the user based on a difference between the first temperature and the second temperature.

5. 发明公开

US20240206752A1 USER-WORN DEVICE FOR NONINVASIVELY MEASURING A PHYSIOLOGICAL PARAMETER OF A USER 审中-公开
公开(公告)号：US20240206752A1
公开(公告)日：2024-06-27
申请号：US18598838
申请日：2024-03-07
申请人： Masimo Corporation
发明人： Jeroen Poeze , Marcelo Lamego , Sean Merritt , Cristiano Dalvi , Hung Vo , Johannes Bruinsma , Ferdyan Lesmana , Massi Joe E. Kiani , Greg Olsen
IPC分类号： A61B5/024 , A61B5/00 , A61B5/145 , A61B5/1455
CPC分类号： A61B5/02427 , A61B5/02416 , A61B5/14532 , A61B5/14546 , A61B5/1455 , A61B5/14551 , A61B5/14552 , A61B5/4875 , A61B5/6816 , A61B5/6826 , A61B5/6829 , A61B5/6838 , A61B5/6843 , A61B5/70 , A61B5/7275 , A61B2562/0233 , A61B2562/04 , A61B2562/046 , A61B2562/146
摘要： The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

6. 发明授权

US12007453B2 Magnetic field generator for a magnetic field measurement system 有权
公开(公告)号：US12007453B2
公开(公告)日：2024-06-11
申请号：US16862919
申请日：2020-04-30
申请人： HI LLC
发明人： Jamu Alford , Michael Henninger , Dakota Blue Decker , Stephen Garber , Jeffery Kang Gormley , Scott Michael Homan , Teague Lasser , Micah Ledbetter , Jerry Leung , Hooman Mohseni , Ethan Pratt , Scott Jeremy Seidman , Benjamin Siepser
IPC分类号： H05K9/00 , A61B5/00 , A61B5/05 , A61B5/245 , G01R33/00 , G01R33/025 , G01R33/032 , G01R33/09 , G01R33/26 , H01F7/20 , H01F27/28 , H01F27/36 , H05K1/18
CPC分类号： G01R33/0082 , A61B5/0077 , A61B5/05 , A61B5/245 , A61B5/4064 , A61B5/6802 , A61B5/6803 , G01R33/0011 , G01R33/0017 , G01R33/0047 , G01R33/007 , G01R33/025 , G01R33/032 , G01R33/095 , G01R33/26 , H01F7/20 , H01F27/2804 , H01F27/36 , H05K1/18 , H05K9/0071 , A61B2562/0223 , A61B2562/04 , A61B2562/18 , A61B2562/222 , A61B2562/227 , H01F27/2866 , H05K2201/10151
摘要： A magnetic field generator includes a plurality of conductive windings comprising a first conductive winding arranged in a first plane and a second conductive winding arranged in a second plane that is substantially parallel to the first plane. The plurality of conductive windings are configured to generate, when supplied with a drive current, a first component of a compensation magnetic field. The first component of the compensation magnetic field is configured to actively shield a magnetic field sensing region located between the first conductive winding and the second conductive winding from ambient background magnetic fields along a first axis that is substantially orthogonal to the first plane and the second plane.

7. 发明授权

US12004845B2 Pulse spectroscopy 有权
公开(公告)号：US12004845B2
公开(公告)日：2024-06-11
申请号：US17492382
申请日：2021-10-01
申请人： Garmin Switzerland GmbH
发明人： Christopher J. Kulach , Paul R. MacDonald
IPC分类号： A61B5/024 , A61B5/00 , A61B5/145 , A61B5/1455
CPC分类号： A61B5/02427 , A61B5/02416 , A61B5/02438 , A61B5/14535 , A61B5/14542 , A61B5/14552 , A61B5/4875 , A61B5/681 , A61B5/6824 , A61B5/7207 , A61B5/7214 , A61B5/7246 , A61B5/725 , A61B5/7253 , A61B5/7257 , A61B5/7278 , A61B5/7282 , A61B5/0004 , A61B2503/10 , A61B2505/09 , A61B2560/0462 , A61B2562/0238 , A61B2562/0242 , A61B2562/04 , A61B2562/043 , A61B2562/046
摘要： An electronic fitness device comprises a first optical transmitter, an optical receiver, and a processing element. The first optical transmitter is configured to transmit a first optical signal and a second optical signal. The optical receiver is configured to receive the first and optical signals and to generate first and second photoplethysmogram (PPG) signals resulting from the received optical signals. The processing element is configured to control the first optical transmitter to transmit the first optical signal the second optical signal, receive the first and second PPG signals from the optical receiver and compare them, identify a common cardiac component present in the first and the second PPG signals based on the comparison, determine a signal filter parameter based on the common cardiac component, and generate first and second cardiac components from the first and second PPG signals, respectively, based on the signal filter parameter.

8. 发明公开

US20240180442A1 Pocket equipment for perform bioimpedentiometries at home 审中-公开
公开(公告)号：US20240180442A1
公开(公告)日：2024-06-06
申请号：US18549710
申请日：2022-03-10
申请人： METEDA S.R.L.
发明人： Marco Vespasiani
IPC分类号： A61B5/0537
CPC分类号： A61B5/0537 , A61B2560/0214 , A61B2560/0431 , A61B2560/045 , A61B2562/04 , A61B2562/166 , A61B2562/227
摘要： A pocket-sized apparatus for carrying out bioimpedance measurements at home includes: a closed box-like casing (1), which contains a printed circuit board (2), an microprocessor integrated control unit (3), and an integrated circuit bioimpedance meter device (4), interfaced to the integrated control unit (3).
A plurality of electrodes (11), arranged outside said casing (1) carry electrical signals to/from the bioimpedance meter device (4); a multi-pin connector (7), secured to the printed circuit board (2) and electrically connected to the control unit (3) and the bioimpedance meter device (4), can also be connected to a dedicated charging cable.
Status indicator means (8) are also provided, which are driven by the control unit (3) and visible from outside the casing (1).
An application for a portable personal terminal (20) connects (10) with the control unit (3) and acquires data produced by the bioimpedance meter device (4) for display.

9. 发明授权

US11992301B2 Monitoring treatment of peripheral artery disease (PAD) using diffuse optical imaging 有权
公开(公告)号：US11992301B2
公开(公告)日：2024-05-28
申请号：US17881844
申请日：2022-08-05
申请人： The Trustees of Columbia University in the City of New York
发明人： Andreas H. Hielscher , Christopher J. Fong , Jennifer Hoi , Hyun K. Kim , Michael Khalil
IPC分类号： A61B5/00 , A61B5/02 , A61B5/021 , A61B5/022 , A61B5/0225 , A61B5/0245 , A61B5/026 , A61B5/1455
CPC分类号： A61B5/0261 , A61B5/00 , A61B5/0073 , A61B5/0075 , A61B5/02 , A61B5/02007 , A61B5/021 , A61B5/022 , A61B5/02255 , A61B5/0245 , A61B5/1455 , A61B5/6828 , A61B5/6829 , A61B5/6831 , A61B5/6884 , A61B5/7425 , A61B2560/0437 , A61B2562/04
摘要： A plurality of modules are simultaneously positioned at locations that correspond to different angiosomes. Each of these modules has a front surface shaped and dimensioned for contacting a person's skin, a plurality of different-wavelength light sources aimed in a forward direction, and a plurality of light detectors aimed to detect light arriving from in front of the front surface. Each module is supported by a support structure (e.g., a strap or a clip) that is shaped and dimensioned to hold the front surface adjacent to the person's skin at a respective position. Perfusion in each of the angiosomes is monitored using these modules, and the surgeon can rely on this information to guide his or her intervention.

10. 发明授权

US11986320B2 Electrode configurations for diagnosis of arrhythmias 有权
公开(公告)号：US11986320B2
公开(公告)日：2024-05-21
申请号：US16820848
申请日：2020-03-17
申请人： Biosense Webster (Israel) Ltd. , Centre Hospitalier Universitaire (CHU) de Bordeaux , Université de Bordeaux , Fondation Bordeaux Université
发明人： Shubhayu Basu , Meir Bar-Tal , Mario A. Solis , Michel Haissaguerre , Pierre Jais , Meleze Hocini , Olivier Bernus , Rémi Dubois , Masateru Takigawa
IPC分类号： A61B5/287 , A61B5/00 , A61B18/14
CPC分类号： A61B5/6859 , A61B5/287 , A61B18/1492 , A61B2562/04
摘要： An apparatus includes a shaft and an end effector at a distal end of the shaft. The end effector is sized to fit in an anatomical passageway within a subject's cardiovascular system. The end effector includes at least one electrode pair that is configured to contact cardiovascular tissue and thereby pick up electrocardiogram signals. Each electrode pair includes first and second electrodes spaced apart along a longitudinal axis from each other by a gap area located between the electrodes, the gap area having a gap length with respect to the longitudinal axis such that a length of one of the electrodes along the longitudinal axis is equal to or greater than the gap length; and a ratio of an area defined by the gap area to one electrode area is equal to or less than one.

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