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公开(公告)号：US11950903B2
公开(公告)日：2024-04-09
申请号：US16191913
申请日：2018-11-15
CPC分类号： A61B5/14532 , A61B5/0004 , A61B5/7435 , G16H50/30 , A61B5/4842 , A61B5/6801 , A61B5/743 , A61B5/746 , A61B5/7465 , G16H10/40
摘要： In one aspect, a method of estimating an HbA1c level is provided. The method may include obtaining a first and second glucose measurement, adding the first and the second glucose measurements to a glucose measurement data set, and calculating an estimated HbA1c level using at least the glucose measurement data set. In another aspect, a method of calculating a range of an estimated HbA1c level is provided. The method may comprise at least calculating an estimated HbA1c level and a standard deviation of the estimated HbA1c level using a glucose measurement data set, and combining the estimated HbA1c level with the standard deviation of the estimated HbA1c level to acquire the range of the estimated HbA1c level. In another aspect, a glucose monitoring device may display glycemic variability of an individual.
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公开(公告)号：US20240109229A1
公开(公告)日：2024-04-04
申请号：US18479548
申请日：2023-10-02
CPC分类号： B29C45/0001 , B29C45/2602 , B32B27/00 , B32B37/12 , B29C2045/2604
摘要： Apparatuses and methods for attaching a hydrogel film to a product. The hydrogel film may be produced by injecting a monomer solution into a mold, polymerizing the monomer solution in the mold to produce a hydrogel sheet, and cutting the hydrogel sheet to produce one or more hydrogel films. The process may include attaching a hydrogel film of the one or more hydrogel films to a product. Attaching the hydrogel sheet to the product may include applying an adhesive onto the product, placing a first edge of the hydrogel film in the adhesive on the product, and placing a second edge of the hydrogel film in the adhesive on the product.
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公开(公告)号：US20230309852A1
公开(公告)日：2023-10-05
申请号：US18130673
申请日：2023-04-04
发明人： James Brennan , Scott Lovald , Judd Day , Laura Popa , Fran Kaufman , Kelly Joy , James Masciotti
IPC分类号： A61B5/06
CPC分类号： A61B5/062
摘要： Method and apparatus for locating an implant comprising magnetic material and/or a charge storage device in a living animal. The apparatus may include a magnetic field generator (e.g., an electromagnetic field generator) configured to generate a magnetic field (e.g., an electromagnetic field). The apparatus may include a sensor configured to detect changes in the magnetic field and to generate a sensor signal indicative of the changes in the magnetic field. The magnetic material and/or the charge storage device of the implant may cause changes to the magnetic field as the sensor is moved over the implant. The apparatus may include a computer configured to use the sensor signal to detect a location of the implant.
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公开(公告)号：US11775461B2
公开(公告)日：2023-10-03
申请号：US17129168
申请日：2020-12-21
发明人： Andrew DeHennis , Abhi Chavan , James Masciotti
CPC分类号： G06F13/287 , G01N33/50 , H02J50/10 , H04B5/0037 , H04B5/0075 , Y02D10/00
摘要： A sensing system including analyte sensing devices, an interface device, and shared communication device. The interface device may be configured to receive a power signal and generate power for powering the sensing devices and to convey data signals generated by the sensing devices. The sensing system may be configured to receive addressed and unaddressed commands. The sensing devices may be configured to perform activities (e.g., measurement sequences) in parallel in response to the unaddressed commands (e.g., unaddressed measurement commands). The sensing devices may be configured to only perform activities (e.g., conveying measurement data) in response to addressed commands (e.g., addressed read measurement data commands) if the sensing devices determine that the addressed commands are addressed to them. The sensing devices may be configured to perform different measurement sequences in response to an unaddressed measurement command to minimize interference caused by the sensing devices performing the measurement sequences in parallel.
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公开(公告)号：US11701038B2
公开(公告)日：2023-07-18
申请号：US16709225
申请日：2019-12-10
发明人： Ravi Rastogi , James Masciotti , Xiaoxiao Chen
IPC分类号： A61B5/145 , A61B5/1495 , A61B5/07
CPC分类号： A61B5/1495 , A61B5/076 , A61B5/14503 , A61B5/14532 , A61B2560/0271 , A61B2560/0276
摘要： An analyte monitoring system and method. The analyte monitoring system may include an analyte sensor and a transceiver. The analyte sensor may include an analyte indicator that exhibits one or more detectable properties based on an amount or concentration of an analyte in proximity to the indicator. The transceiver may be configured to receive one or more measurements from the sensor. The transceiver may be configured to assess in real time a performance of the sensor based on at least the one or more measurements. The transceiver may be configured to determine whether the performance of the sensor is deficient based at least on the assessed performance of the sensor. The transceiver may be configured to calculate an analyte level based on at least the one or more sensor measurements. The transceiver may be configured to determine whether the calculated analyte level is a spike.
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公开(公告)号：US11452467B2
公开(公告)日：2022-09-27
申请号：US16709140
申请日：2019-12-10
发明人： James Masciotti , Abhi Chavan
摘要： An analyte monitoring system includes an analyte sensor, a transceiver, and a display device. The analyte sensor may include an analyte indicator that exhibits one or more detectable properties based on an amount or concentration of an analyte in proximity to the analyte indicator. The transceiver may receive first sensor data directly from the analyte sensor and may calculate first analyte information using at least the received first sensor data. The display device may receive second sensor data directly from the analyte sensor and calculates second analyte information using at least the received second sensor data. The transceiver may convey the first analyte information, and the display device may receive the first analyte information conveyed by the transceiver and display the first and second analyte information.
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7.发明申请公开(公告)号：US20220160268A1
公开(公告)日：2022-05-26
申请号：US17667868
申请日：2022-02-09
发明人： Abhi Chavan , Barkha Raisoni , Suresh Addaguduru
摘要： An analyte monitoring system may include one or more of an analyte sensor, a transceiver, a display device, and a management system. The transceiver may be configured to receive sensor data from the analyte sensor and calculate analyte monitoring information. The display device may be configured to receive the analyte monitoring information from the transceiver. The management system may be configured to receive analyte monitoring information from the display device. The management system may be configured to use the analyte monitoring information to produce a comparison result. The management system may be configured to, based on the comparison result, transmit to the display device management information associated with the received analyte monitoring information. Producing the comparison result may include comparing one or more performance diagnostics with one or more performance indicators. Producing the comparison result may include comparing compliance information with usage protocol information.
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8.发明授权公开(公告)号：US11246513B2
公开(公告)日：2022-02-15
申请号：US16271010
申请日：2019-02-08
发明人： Abhi Chavan , Barkha Raisoni , Suresh Addaguduru
摘要： An analyte monitoring system may include one or more of an analyte sensor, a transceiver, a display device, and a management system. The transceiver may be configured to receive sensor data from the analyte sensor and calculate analyte monitoring information. The display device may be configured to receive the analyte monitoring information from the transceiver. The management system may be configured to receive analyte monitoring information from the display device. The management system may be configured to use the analyte monitoring information to produce a comparison result. The management system may be configured to, based on the comparison result, transmit to the display device management information associated with the received analyte monitoring information. Producing the comparison result may include comparing one or more performance diagnostics with one or more performance indicators. Producing the comparison result may include comparing compliance information with usage protocol information.
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公开(公告)号：US20210393130A1
公开(公告)日：2021-12-23
申请号：US17462875
申请日：2021-08-31
IPC分类号： A61B5/00 , A61B5/145 , A61B5/1459 , G16H40/63 , G16Z99/00
摘要： An improved analyte monitoring system having a sensor and a transceiver with improved communication and/or user interface capabilities. The transceiver may communicate with and power the sensor. The transceiver may receive one or more analyte measurements from the sensor and may calculate one or more analyte concentrations based on the received analyte measurements. The transceiver may generate analyte concentration trends, alerts, and/or alarms based on the calculated analyte concentrations. The system may also include a display device, which may be, for example, a smartphone and may be used to display analyte measurements received from the transceiver. The display device may execute a mobile medical application. The system may include a data management system, which may be web-based.
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公开(公告)号：US20210393127A1
公开(公告)日：2021-12-23
申请号：US17462640
申请日：2021-08-31
IPC分类号： A61B5/00 , A61B5/11 , A61B5/01 , A61B5/145 , A61B5/1459
摘要： A transceiver for interfacing with an analyte sensor. The transceiver may include an interface device and a notification device. The interface device may be configured to convey a power signal to the analyte sensor and to receive data signals from the analyte sensor. The notification device may be configured to generate one or more of a vibrational, aural, and visual signal based on one or more data signals received from the analyte sensor. The interface device of the transceiver may receive analyte data from the analyte sensor, and the transceiver may comprise a processor configured to calculate an analyte concentration value based on the received analyte data. The notification device may be configured to generate one or more of aural, visual, or vibrational alarm when the calculated analyte concentration value exceeds or falls below a threshold value.
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