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公开(公告)号：US11185636B2
公开(公告)日：2021-11-30
申请号：US16513618
申请日：2019-07-16
Applicant: Verily Life Sciences LLC
Inventor： Russell Mirov , Benjamin Krasnow
Abstract: A rotary encoder includes an electret unit, an electrostatic field sensor, and a controller. The electret unit generates an electrostatic field. The electrostatic field sensor is disposed proximate to the electret unit to sense a modulation of the electrostatic field that varies with rotation of one or more rotary components of the rotary encoder about a rotation axis of the rotary encoder. The controller is electrically coupled to the electrostatic field sensor to track activations of the electrostatic field sensor as the one or more rotary components rotate. The controller is configured to digitally encode a rotational position of the one or more rotary components based upon the activations.
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2.发明申请公开(公告)号：US20210202060A1
公开(公告)日：2021-07-01
申请号：US17201992
申请日：2021-03-15
Applicant: Verily Life Sciences LLC
Inventor： Russell Mirov , Benjamin David Krasnow , Brett Schleicher
Abstract: A medication injection device including a plunger, a temperature sensor, an antenna, and a controller is described herein. The plunger is configured to dispense medication. The temperature sensor is to measure a temperature representative of an ambient temperature of the medication injection device. The antenna is to pair the medication injection device with a remote device. The controller includes logic that when executed causes the medication injection device to perform operations, including placing the medication injection device into a low-power sleep mode, measuring the temperature with the temperature sensor at a regular interval while the medication injection in the low-power sleep mode, detecting a temperature change with the temperature sensor while in the low-power sleep mode, transitioning the medication injection device into an initialization mode in response, and pairing the medication injection device with the remote device using the antenna while in the initialization mode.
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公开(公告)号：US10953155B2
公开(公告)日：2021-03-23
申请号：US15471358
申请日：2017-03-28
Applicant: Verily Life Sciences LLC
Inventor： Brett Schleicher , Benjamin Krasnow , Russell Mirov
Abstract: A plunger head for a fluid injection device includes a transducer disposed in the plunger head to measure a compressive force when applied to the plunger head. The plunger head also includes a power source and a microcontroller disposed in the plunger head. The microcontroller is coupled to the power source and the transducer, and the microcontroller is coupled to enter a high-power mode in response to sensing application of the compressive force to the plunger head.
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公开(公告)号：US10688255B2
公开(公告)日：2020-06-23
申请号：US15498903
申请日：2017-04-27
Applicant: Verily Life Sciences LLC
Inventor： Russell Mirov , Benjamin David Krasnow , Peter Howard Smith , Travis Deyle
Abstract: A medication injection device includes a barrel and a plunger disposed to dispense a fluid from the barrel. A dosage tracking system is coupled to output data indicative of the fluid dispensed. A controller is disposed within the medication injection device and coupled to receive the data from the dosage tracking system. The controller includes logic that when executed by the controller causes the controller to perform operations including determining, based on the data, whether an air shot event occurred while dispensing the fluid.
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公开(公告)号：US20190175145A1
公开(公告)日：2019-06-13
申请号：US15836425
申请日：2017-12-08
Applicant: Verily Life Sciences LLC
Inventor： Brett Schleicher , Benjamin Krasnow , Russell Mirov
Abstract: A plunger head for a medication injection device includes a first ultrasonic transducer coupled to emit ultrasonic signals, where the first ultrasonic transducer is oriented within the plunger head to send the ultrasonic signals along a length of a barrel of the medication injection device when the plunger head is disposed in the barrel. A second ultrasonic transducer is disposed within the plunger head and oriented to receive reflections of the ultrasonic signals. A controller is disposed in the plunger head and coupled to the first ultrasonic transducer and the second ultrasonic transducer. The controller includes logic that when executed by the controller causes the controller to perform operations including instructing the first ultrasonic transducer to emit the ultrasonic signals.
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Patent Agency Ranking
公开(公告)号：US10391255B2
公开(公告)日：2019-08-27
申请号：US15827402
申请日：2017-11-30
Applicant: Verily Life Sciences LLC
Inventor： Benjamin David Krasnow , Peter Howard Smith , Travis Deyle , Russell Mirov
Abstract: An apparatus and methods for tracking administering of medication by syringes is provided. The apparatus may include a plunger head for a syringe. The plunger head may include a transducer that sends and receives ultrasonic signals. The plunger may also include an antenna and a microcontroller that interfaces with the transducer and the antenna. The plunger may also include a power source that powers the microcontroller and the transducer. The transducer, the antenna, the microcontroller, and the power source may be at least partially encapsulated in an elastomer housing that fits within a barrel of the syringe. The microcontroller may be programmed with instructions to calculate data representative of the quantity of medication dispensed from the barrel and transmit the data to a remote device via the antenna.
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公开(公告)号：US20180078711A1
公开(公告)日：2018-03-22
申请号：US15827402
申请日：2017-11-30
Applicant: Verily Life Sciences LLC
Inventor： Benjamin David Krasnow , Peter Howard Smith , Travis Deyle , Russell Mirov
IPC: A61M5/315
CPC classification number: A61M5/31568 , A61M5/31525 , A61M5/31533 , A61M2205/18 , A61M2205/332 , A61M2205/3368 , A61M2205/3375 , G01F11/027
Abstract: An apparatus and methods for tracking administering of medication by syringes is provided. The apparatus may include a plunger head for a syringe. The plunger head may include a transducer that sends and receives ultrasonic signals. The plunger may also include an antenna and a microcontroller that interfaces with the transducer and the antenna. The plunger may also include a power source that powers the microcontroller and the transducer. The transducer, the antenna, the microcontroller, and the power source may be at least partially encapsulated in an elastomer housing that fits within a barrel of the syringe. The microcontroller may be programmed with instructions to calculate data representative of the quantity of medication dispensed from the barrel and transmit the data to a remote device via the antenna.
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公开(公告)号：US11191906B2
公开(公告)日：2021-12-07
申请号：US16510734
申请日：2019-07-12
Applicant: Verily Life Sciences LLC
Inventor： Benjamin David Krasnow , Peter Howard Smith , Travis Deyle , Russell Mirov
Abstract: An apparatus and methods for tracking administering of medication by syringes is provided. The apparatus may include a plunger head for a syringe. The plunger head may include a transducer that sends and receives ultrasonic signals. The plunger may also include an antenna and a microcontroller that interfaces with the transducer and the antenna. The plunger may also include a power source that powers the microcontroller and the transducer. The transducer, the antenna, the microcontroller, and the power source may be at least partially encapsulated in an elastomer housing that fits within a barrel of the syringe. The microcontroller may be programmed with instructions to calculate data representative of the quantity of medication dispensed from the barrel and transmit the data to a remote device via the antenna.
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9.发明申请公开(公告)号：US20200086059A1
公开(公告)日：2020-03-19
申请号：US16689170
申请日：2019-11-20
Applicant: Verily Life Sciences LLC
Inventor： Russell Mirov , Benjamin David Krasnow , Peter Howard Smith , Travis Deyle , Brett Schleicher
Abstract: A method of manufacturing a plunger head for a medication injection device includes assembling at least a portion of a first component, assembling at least a portion of a second component, and assembling the first component into a cavity of the second component. The first component has a distal end and a proximal end, the distal end being configured for insertion into a barrel of the medication injection device before the proximal end, and the first component houses at least one electronic component. The second component is configured to at least partially surround the first component and to separate the first component from a medication contained within the barrel of the medication injection device.
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公开(公告)号：US20200030543A1
公开(公告)日：2020-01-30
申请号：US16513618
申请日：2019-07-16
Applicant: Verily Life Sciences LLC
Inventor： Russell Mirov , Benjamin Krasnow
Abstract: A rotary encoder includes an electret unit, an electrostatic field sensor, and a controller. The electret unit generates an electrostatic field. The electrostatic field sensor is disposed proximate to the electret unit to sense a modulation of the electrostatic field that varies with rotation of one or more rotary components of the rotary encoder about a rotation axis of the rotary encoder. The controller is electrically coupled to the electrostatic field sensor to track activations of the electrostatic field sensor as the one or more rotary components rotate. The controller is configured to digitally encode a rotational position of the one or more rotary components based upon the activations.
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