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公开(公告)号：US11806134B2
公开(公告)日：2023-11-07
申请号：US15974680
申请日：2018-05-08
发明人： Eugene Prais , Jennifer L. Gass , Nihir Patel , Nikhil M. Shah
IPC分类号： A61B5/145 , A61B5/00 , A61B5/1486
CPC分类号： A61B5/14532 , A61B5/14503 , A61B5/6848 , A61B5/6849 , A61B5/14865 , A61B2560/045 , A61B2560/0443 , A61B2562/12
摘要： In some embodiments, a sensor assembly for a continuous glucose monitoring system is provided that includes (1) a sensor carrier having a sensor unit receiving area and an electronics receiving area, the electronics receiving area including a substrate; (2) a sensor unit having a sterilized region, the sterilized region including at least a portion of a sensor and an introducer; and (3) electronics for the continuous glucose monitoring system. The sensor unit is positioned within the sensor unit receiving area of the sensor carrier and the electronics are positioned on the substrate within the electronics receiving area of the sensor carrier so as to form a sensor assembly having the sensor electrically connected to the substrate of the electronics receiving area while maintaining sterilization of the sterilized region of the sensor unit. Numerous other aspects are provided.
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公开(公告)号：US20230310029A1
公开(公告)日：2023-10-05
申请号：US18331774
申请日：2023-06-08
发明人： Jennifer L. Gass , Eugene Prais , Thomas A.J. Mayer, JR. , Cameron M. Young , Nicholas Erekovcanski
CPC分类号： A61B17/3468 , A61B5/14532 , A61B17/3421 , A61B5/1451 , B29C53/02 , B29L2031/752
摘要： An apparatus for inserting a continuous analyte monitoring transmitter that includes an outer member, an inner member configured to telescope relative to the outer member, a transmitter, a bias member, an insertion device, and a pivot member. Force is applied to press the outer member toward an insertion site over the duration of a stroke. During a first portion of the stroke, the pivot member cannot pivot and the motion of the outer member translates to the insertion device until the biosensor is inserted at the insertion site. Over a second portion of the stroke, the continued motion causes a first pivot window in the outer member to overlap with a second pivot window in the inner member, allowing the pivot member to pivot and retract the insertion device from the insertion site, leaving the implanted biosensor. Upon completion of the stroke, the position of the pivot member is locked into place by engaging a locking feature of the bias member with the second pivot window to prevent the insertion member from re-entering the insertion site.
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公开(公告)号：US20230309867A1
公开(公告)日：2023-10-05
申请号：US18330971
申请日：2023-06-07
CPC分类号： A61B5/14532 , A61B5/686 , A61B5/14503
摘要： A sensor apparatus for a continuous glucose monitoring system has a sensor housing that includes a first end having a sealing surface configured to seal against an introducer having an insertion shaft, a second end having a sealing surface configured to seal against an insertion shaft cover, and an insertion shaft opening having a width that allows the insertion shaft to travel there through and that extends between the first and second ends. The sensor housing may further include a sensor wire channel that extends between the insertion shaft opening and a sensor wire contact location in an outer surface of the sensor housing. The sensor wire channel and sensor wire contact location may be configured to receive a sensor that extends between the insertion shaft opening and the sensor wire contact location to allow the sensor to make electrical contact to system circuitry. Numerous other aspects are provided.
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公开(公告)号：US20220071528A1
公开(公告)日：2022-03-10
申请号：US17467158
申请日：2021-09-03
摘要： A coupling tool for coupling together an electronics unit and a base unit of a wearable device for continuous analyte monitoring includes a carrier comprising a receiving feature and a carrier retention device, the carrier retention device configured to retain an electronics unit adjacent the receiving feature. The coupling tool also includes an activator including: a first member at least partially receivable in the receiving feature and a contact member configured to release the electronics unit from the carrier retention device in response to movement of the activator relative to the carrier. The coupling tool is in a locked configuration when the carrier retention device is configured to retain the electronics unit, and the coupling tool is in an unlocked configuration when the carrier retention device is configured to release the electronics unit from the carrier retention device. Other embodiments and methods are also disclosed.
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公开(公告)号：US10324081B2
公开(公告)日：2019-06-18
申请号：US14943416
申请日：2015-11-17
发明人： Eugene Prais , Michael A. Botta , Narasinha Parasnis , Serban Peteu , John Creaven , Simin Yao
摘要： A test meter for analyzing a body fluid sample applied to a test strip includes an outer housing having an opening, an actuator, and a cartridge positioned adjacent the outer housing. The cartridge further includes a dispensing member connected to the actuator, a plurality of stacked test strips biased toward the dispensing member, and a cartridge outer housing that is adjacent at least a portion of the dispensing member. Each time the actuator is actuated, the dispensing member is rotated to cause movement of one test strip from the plurality of stacked test strips through the opening, and another test strip is biased toward the dispensing member.
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公开(公告)号：US10209425B2
公开(公告)日：2019-02-19
申请号：US15990531
申请日：2018-05-25
发明人： Eugene Prais
摘要： Apparatus for illuminating one or more components of an electronic device having a visual display (e.g., a backlit display), such as one or more keys of keyboards, one or more interface ports, or one or more external surfaces are disclosed. In one or more embodiments, a component illumination apparatus has a visual display and a light guide optically coupled to the visual display and that is adapted to illuminate one or more components external to the visual display. Methods of component illumination and illumination systems are described, as are other embodiments.
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公开(公告)号：US20210228115A1
公开(公告)日：2021-07-29
申请号：US17156509
申请日：2021-01-22
摘要： In one or more embodiments, a continuous analyte monitoring wearable device includes a disposable base unit having a power source and an analyte sensor, and a reusable transmitter unit that includes electronic circuitry configured to bias the analyte sensor, measure current through the analyte sensor, and, in some embodiments, even compute analyte values based on measured current through the analyte sensor. The disposable base unit is configured to couple to the reusable transmitter unit and supply electrical power to the electronic circuitry of the reusable transmitter unit for continuous analyte monitoring. Numerous other embodiments are provided.
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公开(公告)号：US20190313950A1
公开(公告)日：2019-10-17
申请号：US16382189
申请日：2019-04-11
摘要： A sensor apparatus for a continuous glucose monitoring system has a sensor housing that includes a first end having a sealing surface configured to seal against an introducer having an insertion shaft, a second end having a sealing surface configured to seal against an insertion shaft cover, and an insertion shaft opening having a width that allows the insertion shaft to travel there through and that extends between the first and second ends. The sensor housing may further include a sensor wire channel that extends between the insertion shaft opening and a sensor wire contact location in an outer surface of the sensor housing. The sensor wire channel and sensor wire contact location may be configured to receive a sensor that extends between the insertion shaft opening and the sensor wire contact location to allow the sensor to make electrical contact to system circuitry. Numerous other aspects are provided.
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公开(公告)号：US20180348160A1
公开(公告)日：2018-12-06
申请号：US16059927
申请日：2018-08-09
发明人： Jeffery S. Reynolds , Robert S. Sams , Simin Yao , Eugene Prais , Michael A. Botta , Steven C. Charlton , Mirza Kokic
IPC分类号： G01N27/327 , G01N33/487 , A61B5/151 , A61B5/15 , A61B5/145
CPC分类号： G01N27/3272 , A61B5/14532 , A61B5/150022 , A61B5/150358 , A61B5/151 , A61B2562/0295 , G01N27/3273 , G01N33/48757
摘要： A blood glucose monitor includes a can, a replaceable sensor cartridge that includes a frame, an upper spring disposed between the frame and the can, a case for housing the can and sealing the frame, a lower spring disposed between the can and the case, and a meter housing for sealing an upper portion of the frame. The can is capable of accepting the replaceable sensor cartridge. The frame of the removable cartridge has at least at least two walls defining a chamber for accepting a plurality of biosensors, and a bottom portion defining an opening and at least one sealing flange. The frame can further include a desiccant material capable of reducing humidity within the frame. The frame may be dimensioned such that an interference fit constrains the plurality of biosensors prior to inserting the frame within a blood glucose monitor.
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10.发明申请公开(公告)号：US20180286507A1
公开(公告)日：2018-10-04
申请号：US15936370
申请日：2018-03-26
发明人： Jennifer L. Gass , Raymond L. Yao , Robert W. Morin , Lauren N. Bock , Vladislav Milenkovic , Jeffery S. Reynolds , Eugene Prais
IPC分类号： G16H20/17 , G16H50/20 , G16H40/63 , G06F3/0484 , G06F3/0485 , G06F3/0482
摘要： Systems, methods, and apparatus for diabetes management include a portable diabetes management system (DMS) device. The DMS device includes a processor, a data storage device, a touchscreen display, and wireless communications facilities. An interactive display screen configured to be displayed on the touchscreen display lists a selectable subset of a plurality of different detected patterns related to blood glucose measurement data received by the DMS device. The patterns are detected based on a plurality of algorithms executable on the processor. A subset of detected patterns is determined based upon a frequency with which the patterns are detected and a priority is assigned to the detected patterns. Numerous other aspects are provided.
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