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公开(公告)号：US20220273488A1
公开(公告)日：2022-09-01
申请号：US17748581
申请日：2022-05-19
申请人： Vivonics, Inc.
发明人： Ryan Myers , Kristen LeRoy , Ian Cohen , Gordon B. Hirschman , Thane R. Hunt , Kevin E. Keough , Carlos Martinez Luna , Todd R. Farrell , Jennifer L. Johansson , Brendan LaBrecque
摘要： A prosthetic socket cooling system and method includes a thermally conductive heat spreader including a curved shaped portion configured to maximize contact with a residual limb of a user. A heat extraction subsystem is coupled through a wall of the prosthetic socket and to the thermally conductive heat spreader and is configured to maintain a desired temperature inside the prosthetic socket.
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公开(公告)号：US20200323486A1
公开(公告)日：2020-10-15
申请号：US16845547
申请日：2020-04-10
申请人： Vivonics, Inc.
发明人： Ryan Myers
摘要： A system for noninvasively measuring blood alcohol concentration using light includes one or more emitters each configured to emit light in the near infrared or infrared light spectrum at one or more wavelengths that respond to varied chromophore concentrations of ethanol and water in blood of a human subject. One or more detectors is configured to detect light emitted at the one or more wavelengths and output a representation of a photoplethysmography (PPG) waveform for one or more of the one or more wavelengths. A processing subsystem is coupled to the one or more emitters and the one or more detectors. The processing subsystem is configured to determine a measure of an amplitude of the representation of the PPG waveform for each of the one or more wavelengths and determine the blood alcohol concentration by referencing the measured amplitude for each of the one or more wavelengths to a molar absorptivity plot which indicates a measure of the absorption or scattering at alcohol and water solutions ranging between a solution of 100% alcohol and a solution of 100% water.
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公开(公告)号：US20190099286A1
公开(公告)日：2019-04-04
申请号：US16211974
申请日：2018-12-06
申请人： Vivonics, Inc.
发明人： Ryan Myers , Kristen LeRoy , Ian Cohen , Gordon B. Hirschman , Thane R. Hunt , Kevin E. Keough , Carlos Martinez Luna , Todd R. Farrell , Jennifer L. Johansson , Brendan LaBrecque
摘要： A prosthetic socket cooling system and method includes a thermally conductive heat spreader including a curved shaped portion configured to maximize contact with a residual limb of a user. A heat extraction subsystem is coupled through a wall of the prosthetic socket and to the thermally conductive heat spreader and is configured to maintain a desired temperature inside the prosthetic socket.
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公开(公告)号：US12109040B2
公开(公告)日：2024-10-08
申请号：US17326713
申请日：2021-05-21
申请人： Vivonics, Inc.
发明人： Ryan Myers
CPC分类号： A61B5/4845 , A61B5/0086 , A61B5/02416 , A61B5/145
摘要： A system for noninvasively measuring blood alcohol concentration using light includes one or more emitters each configured to emit light in the near infrared or infrared light spectrum at one or more wavelengths that respond to varied chromophore concentrations of ethanol and water in blood of a human subject. One or more detectors is configured to detect light emitted at the one or more wavelengths and output a representation of a photoplethysmography (PPG) waveform for one or more of the one or more wavelengths. A processing subsystem is coupled to the one or more emitters and the one or more detectors. The processing subsystem is configured to determine a measure of an amplitude of the representation of the PPG waveform for each of the one or more wavelengths and determine the blood alcohol concentration by referencing the measured amplitude for each of the one or more wavelengths to a molar absorptivity plot which indicates a measure of the absorption or scattering at alcohol and water solutions ranging between a solution of 100% alcohol and a solution of 100% water.
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公开(公告)号：US20200015999A1
公开(公告)日：2020-01-16
申请号：US16560030
申请日：2019-09-04
申请人： Vivonics, Inc.
发明人： Ryan Myers , Ryan Binette
摘要： A system for cooling the brain of a human subject, includes a cooling subsystem which inputs a flow of air or breathable gas, cool the air or breathable gas, and outputs cooled air or breathable gas which is delivered to a human subject. A flow control device controls a flow rate of the flow of the air or breathable gas input to the cooling subsystem and a flow rate of the cooled air or breathable gas delivered to the human subject. One or more flow rate sensors measure at least a flow rate of flow of cooled air or breathable gas. One or more temperature sensors measure at least a temperature of a brain and the temperature of the flow of cooled air or breathable gas. A controller adjusts a cooling rate, the temperature, and the flow rate of flow of cooled air or breathable gas delivered to the human subject to cool the brain of the human subject.
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公开(公告)号：US10406022B2
公开(公告)日：2019-09-10
申请号：US16242527
申请日：2019-01-08
申请人： Vivonics, Inc.
发明人： Ryan Myers , Ryan Binette
摘要： A system for cooling the brain of a human subject, includes a cooling subsystem which inputs a flow of air or breathable gas, cool the air or breathable gas, and output cooled air or breathable gas which is delivered to a human subject. A flow control device to controls a flow rate of the flow of the air or breathable gas input to the cooling subsystem and a flow rate of the cooled air or breathable gas delivered to the human subject. One or more flow rate sensors measure at least a flow rate of flow of cooled air or breathable gas. One or more temperature sensors measure at least a temperature of a brain and the temperature of the flow of cooled air or breathable gas. A controller adjusts a cooling rate, the temperature, and the flow rate of flow of cooled air or breathable gas delivered to the human subject to cool the brain of the human subject.
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公开(公告)号：US11737912B2
公开(公告)日：2023-08-29
申请号：US16560030
申请日：2019-09-04
申请人： Vivonics, Inc.
发明人： Ryan Myers , Ryan Binette
CPC分类号： A61F7/0085 , A61B5/01 , A61B5/6817 , A61F7/007 , A61M5/44 , A61M16/0003 , A61M16/024 , A61M16/0666 , A61M16/1075 , A61F2007/0002 , A61F2007/006 , A61F2007/0064 , A61F2007/0095 , A61M2016/0033 , A61M2205/3327 , A61M2205/3368
摘要： A system for cooling the brain of a human subject, includes a cooling subsystem which inputs a flow of air or breathable gas, cool the air or breathable gas, and outputs cooled air or breathable gas which is delivered to a human subject. A flow control device controls a flow rate of the flow of the air or breathable gas input to the cooling subsystem and a flow rate of the cooled air or breathable gas delivered to the human subject. One or more flow rate sensors measure at least a flow rate of flow of cooled air or breathable gas. One or more temperature sensors measure at least a temperature of a brain and the temperature of the flow of cooled air or breathable gas. A controller adjusts a cooling rate, the temperature, and the flow rate of flow of cooled air or breathable gas delivered to the human subject to cool the brain of the human subject.
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公开(公告)号：US11364142B2
公开(公告)日：2022-06-21
申请号：US16211974
申请日：2018-12-06
申请人： Vivonics, Inc.
发明人： Ryan Myers , Kristen LeRoy , Ian Cohen , Gordon B. Hirschman , Thane R. Hunt , Kevin E. Keough , Carlos Martinez Luna , Todd R. Farrell , Jennifer L. Johansson , Brendan LaBrecque
摘要： A prosthetic socket cooling system and method includes a thermally conductive heat spreader including a curved shaped portion configured to maximize contact with a residual limb of a user. A heat extraction subsystem is coupled through a wall of the prosthetic socket and to the thermally conductive heat spreader and is configured to maintain a desired temperature inside the prosthetic socket.
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公开(公告)号：US20220068448A1
公开(公告)日：2022-03-03
申请号：US17524138
申请日：2021-11-11
申请人： Vivonics, Inc.
发明人： Ryan Myers , Gordon B. Hirschman
摘要： A system to electronically coordinate and document pattern care regardless of physical setting. The system includes a wearable subsystem attached to a patient at the point of injury and configured to remain attached to the patient at the point of injury and during one or more encounters with medical personnel or to a time the patient reaches a clinical health care facility. The wearable subsystem is configured to store patient identification information and critical health care information received via wireless communication from an end user computing device at the point of injury and is configured to store added health care information provided by medical personnel from or at the point of injury and during the one or more encounters with the medical personnel or to a time the patient reaches a clinical care facility.
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公开(公告)号：US11013460B2
公开(公告)日：2021-05-25
申请号：US16845547
申请日：2020-04-10
申请人： Vivonics, Inc.
发明人： Ryan Myers
摘要： A system for noninvasively measuring blood alcohol concentration using light includes one or more emitters each configured to emit light in the near infrared or infrared light spectrum at one or more wavelengths that respond to varied chromophore concentrations of ethanol and water in blood of a human subject. One or more detectors is configured to detect light emitted at the one or more wavelengths and output a representation of a photoplethysmography (PPG) waveform for one or more of the one or more wavelengths. A processing subsystem is coupled to the one or more emitters and the one or more detectors. The processing subsystem is configured to determine a measure of an amplitude of the representation of the PPG waveform for each of the one or more wavelengths and determine the blood alcohol concentration by referencing the measured amplitude for each of the one or more wavelengths to a molar absorptivity plot which indicates a measure of the absorption or scattering at alcohol and water solutions ranging between a solution of 100% alcohol and a solution of 100% water.
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