公开(公告)号：US11839575B2

公开(公告)日：2023-12-12

申请号：US16742531

申请日：2020-01-14

Applicant: Neurasignal, Inc.

Inventor： Jan Zwierstra ,  Trevor Dunlop ,  Lane Stith

IPC: A61G13/12 ,  A47G9/10 ,  A47C7/38 ,  A61B6/00 ,  A61B8/00 ,  A61B90/14 ,  A61B8/08 ,  A61B6/04 ,  A61B5/00

CPC classification number: A61G13/121 ,  A47C7/38 ,  A47C7/383 ,  A47G9/10 ,  A47G9/1009 ,  A61B6/501 ,  A61B8/0816 ,  A61B8/403 ,  A61B8/4209 ,  A61B8/488 ,  A61B90/14 ,  A61B5/6814 ,  A61B6/0421 ,  A61B8/4477

Abstract: A dynamic headset system is provided. The dynamic headset system includes a head cradle configured to receive a head of a subject and having a bottom surface configured to face a platform on which the dynamic headset apparatus is placed. The dynamic headset system further includes a device including an instrument adjacent to the head of the subject when the head of the subject is in the head cradle.

公开(公告)号：US11957510B2

公开(公告)日：2024-04-16

申请号：US17900076

申请日：2022-08-31

Applicant: Neurasignal, Inc.

Inventor： Jan Zwierstra ,  Trevor Dunlop ,  Lane Stith

IPC: A61B8/00 ,  A61B3/00 ,  A61B5/00 ,  A61B5/026 ,  A61B5/06 ,  A61B6/00 ,  A61B6/04 ,  A61B6/50 ,  A61B8/06 ,  A61B8/08 ,  A61B90/50 ,  A61F9/008 ,  G06F3/01

CPC classification number: A61B8/4227 ,  A61B3/0083 ,  A61B5/026 ,  A61B5/065 ,  A61B5/6803 ,  A61B6/0421 ,  A61B6/501 ,  A61B8/06 ,  A61B8/0816 ,  A61B8/40 ,  A61B8/4209 ,  A61B8/4218 ,  A61B8/4427 ,  A61B8/4461 ,  A61B8/461 ,  A61B8/488 ,  A61B8/403 ,  A61B2090/502 ,  A61B2576/026 ,  A61F9/008 ,  G06F3/011

Abstract: Arrangements described herein relate to a headset. The headset includes a device. The device includes a transducer configured to interact with a head of a subject. The headset further includes a manually-operated registration system configured to delineate a workspace of the transducer at the head of the subject.

公开(公告)号：US11826288B2

公开(公告)日：2023-11-28

申请号：US17969243

申请日：2022-10-19

Applicant: Neurasignal, Inc.

Inventor： Henry Hewes ,  Kevin Lai ,  Jan Zwierstra ,  Kiah Lesher ,  Lane Stith

IPC: A45D8/36 ,  A61B8/00 ,  A61B46/00 ,  A61B50/30 ,  A61F17/00 ,  A61G13/12 ,  A61B46/10 ,  B32B1/00 ,  A61F13/12 ,  A61F13/00 ,  A61G15/12 ,  A61B34/30 ,  A61B90/00 ,  A61B17/00 ,  A61F5/37 ,  A61N7/00 ,  A61G7/07 ,  A61B50/33 ,  A61B50/00 ,  A61B8/08 ,  A61G5/12 ,  A61B34/20

CPC classification number: A61G13/121 ,  A45D8/36 ,  A61B8/40 ,  A61B8/42 ,  A61B8/4209 ,  A61B8/4281 ,  A61B17/00 ,  A61B34/30 ,  A61B46/00 ,  A61B46/10 ,  A61B50/30 ,  A61B90/361 ,  A61F5/3707 ,  A61F13/00072 ,  A61F13/12 ,  A61F17/00 ,  A61G15/125 ,  A61N7/00 ,  B32B1/00 ,  A45D2200/25 ,  A61B8/0808 ,  A61B8/4218 ,  A61B50/33 ,  A61B2017/0023 ,  A61B2034/2057 ,  A61B2050/005 ,  A61B2050/0055 ,  A61B2050/0056 ,  A61B2050/3008 ,  A61B2090/3937 ,  A61G5/121 ,  A61G7/072 ,  A61G2203/30 ,  A61G2210/50

Abstract: Arrangements described herein relate to systems, apparatuses, and methods for a disposable kit containing medical items configured for a medical device including a head cradle to support a head of a subject, the disposable kit includes a container that encloses a head cradle pad configured to be affixed to the head cradle, at least one fiducial marker configured to be disposed on a location at the head of the subject, and at least one enclosure configured to cover a portion of the medical device.

公开(公告)号：US12121392B2

公开(公告)日：2024-10-22

申请号：US17107843

申请日：2020-11-30

Applicant: Neurasignal, Inc.

Inventor： Robert Hamilton ,  Corey Thibeault ,  Michael O'Brien ,  Mina Ranjbaran ,  Samuel Thorpe ,  Nicolas Canac

IPC: A61B8/06 ,  A61B8/00 ,  A61B8/08 ,  G01S15/89

CPC classification number: A61B8/06 ,  A61B8/0808 ,  A61B8/0891 ,  A61B8/4218 ,  A61B8/4227 ,  A61B8/4236 ,  A61B8/4245 ,  A61B8/4281 ,  A61B8/4477 ,  A61B8/461 ,  A61B8/463 ,  A61B8/488 ,  A61B8/5207 ,  A61B8/5292 ,  A61B8/0816 ,  A61B8/466 ,  A61B8/5223 ,  G01S15/8979

Abstract: A system includes a processing circuit configured to receive signals corresponding ultrasound data, extract a blood flow waveform from the signals, the blood flow waveform corresponds to a single pulse of the signals, determine a curvature characteristic of the blood flow waveform based on a plurality of local curvature parameters, and identify a medical condition for the blood flow waveform using the blood flow waveform. Each of the plurality of local curvature parameters indicates a degree to which the blood flow waveform deviates from a straight line at a location on the blood flow waveform.

公开(公告)号：US20230363734A1

公开(公告)日：2023-11-16

申请号：US18104188

申请日：2023-01-31

Applicant: Neurasignal, Inc.

Inventor： Samuel G. Thorpe ,  Corey M. Thibeault ,  Nicolas Canac ,  Kian Jalaleddini

IPC: A61B8/08 ,  A61B8/06

CPC classification number: A61B8/0808 ,  A61B8/06 ,  A61B8/488

Abstract: Arrangements described herein relate to systems, apparatuses, and methods for categorizing a waveform that includes processing a signal containing ultrasound data about the waveform, identifying one or more morphological variables of the waveform based on the ultrasound data, identifying one or more categories that correspond to a range of combinations of the morphological variables, and categorizing the waveform as belonging to one of the one or more categories. In some arrangements, the method may further include visualizing the waveforms, determining a probability that the waveform belongs to each of the one or more categories, and/or displaying the probability that the waveform falls into each of the one or more categories. Morphological variables may include quantifying absolute peak onset, number/prominence of auxiliary peaks, and systolic canopy length.

公开(公告)号：US12097073B2

公开(公告)日：2024-09-24

申请号：US17403741

申请日：2021-08-16

Applicant: Neurasignal, Inc.

Inventor： Robert Hamilton ,  Michael O'Brien ,  Leo Petrossian ,  Shankar Radhakrishnan ,  Corey Thibeault ,  Seth Wilk ,  Jan Zwierstra

IPC: A61B8/14 ,  A61B5/00 ,  A61B5/024 ,  A61B8/00 ,  A61B8/06 ,  A61B8/08 ,  A61B34/30

CPC classification number: A61B8/4218 ,  A61B5/024 ,  A61B5/4064 ,  A61B8/06 ,  A61B8/0808 ,  A61B8/4444 ,  A61B8/488 ,  A61B8/5223 ,  A61B8/4227 ,  A61B8/429 ,  A61B8/4483 ,  A61B8/5207 ,  A61B34/30

Abstract: According to various embodiments, there is provided a method for determining a neurological condition of a subject using a robotic system. The robotic system includes a transducer. The method includes determining, by a computing system, a first location with respect to a vessel of the subject, the robotic system configured to position the transducer at the first location. The method further includes receiving, by the computing system, a first signal from the vessel in response to the transducer transmitting acoustic energy towards the vessel. The method further includes analyzing, by the computing system, the received first signal to determine a first parameter of blood flow in the vessel. The method further includes determining, by the computing system, the neurological condition of the subject based on the first parameter of the blood flow in the vessel.

公开(公告)号：US12005004B2

公开(公告)日：2024-06-11

申请号：US18070351

申请日：2022-11-28

Applicant: Neurasignal, Inc.

Inventor： Jan B. Zwierstra ,  Trevor Dunlop ,  Lane Stith ,  Gerard Salinas

IPC: A61G13/12 ,  A61B5/00 ,  A61B5/055 ,  A61B5/11 ,  A61B8/00 ,  A61B8/08 ,  A61B6/03 ,  A61B6/04

CPC classification number: A61G13/121 ,  A61B5/0075 ,  A61B5/055 ,  A61B5/1127 ,  A61B5/6814 ,  A61B5/702 ,  A61B8/0808 ,  A61B8/40 ,  A61B8/4218 ,  A61B8/488 ,  A61B6/032 ,  A61B6/0428 ,  A61B6/0442 ,  A61B6/0492 ,  A61B8/4272 ,  A61B8/4405 ,  A61B8/4416 ,  A61B8/4477 ,  A61B2562/12

Abstract: Arrangements described herein relate to a headset system and a method to manufacturing the headset system, the headset system including a headset configured to lay on top of a surface and to support a head of a subject when the subject is in a supine position or a reclined position, at least one probe adjustment mechanism, and a probe coupled to the at least one probe adjustment mechanism and configured to emit acoustic energy.

公开(公告)号：US12004906B2

公开(公告)日：2024-06-11

申请号：US18078523

申请日：2022-12-09

Applicant: Neurasignal, Inc.

Inventor： Michael O'Brien ,  Mina Ranjbaran ,  Leo Petrossian ,  Robert Hamilton ,  Shankar Radhakrishnan ,  Corey M. Thibeault ,  Samuel G. Thorpe ,  Nicolas Canac

IPC: A61B8/00 ,  A61B8/06 ,  A61B8/08 ,  A61B34/30 ,  A61B5/00

CPC classification number: A61B8/4218 ,  A61B8/06 ,  A61B8/0808 ,  A61B8/0891 ,  A61B8/4245 ,  A61B8/4444 ,  A61B8/483 ,  A61B8/486 ,  A61B8/488 ,  A61B8/5253 ,  A61B5/4064 ,  A61B8/429 ,  A61B8/4483 ,  A61B8/5207 ,  A61B8/5246 ,  A61B8/5292 ,  A61B34/30

Abstract: Systems, apparatuses, methods, and non-transitory computer-readable media for mapping a section of a vasculature of a subject are described herein, including moving a probe to a first position at a body of the subject adjacent the section of the vasculature; transmitting, by the probe, a first ultrasound beam into a first portion of the section of the vasculature through the body of the subject; receiving first ultrasound data including at least one imaging parameter of the first portion based on the first ultrasound beam; moving the probe to a second position at the body of the subject adjacent the section of the vasculature and different from the first position; transmitting, by the probe, a second ultrasound beam into a second portion of the section of the vasculature through the body of the subject; receiving second ultrasound data including the at least one imaging parameter of the second portion based on the second ultrasound beam; and constructing a map of the section of the vasculature based on the first ultrasound data and the second ultrasound data.

公开(公告)号：US12167932B2

公开(公告)日：2024-12-17

申请号：US18104188

申请日：2023-01-31

Applicant: Neurasignal, Inc.

Inventor： Samuel G. Thorpe ,  Corey M. Thibeault ,  Nicolas Canac ,  Kian Jalaleddini

IPC: A61B8/08 ,  A61B8/06

Abstract: Arrangements described herein relate to systems, apparatuses, and methods for categorizing a waveform that includes processing a signal containing ultrasound data about the waveform, identifying one or more morphological variables of the waveform based on the ultrasound data, identifying one or more categories that correspond to a range of combinations of the morphological variables, and categorizing the waveform as belonging to one of the one or more categories. In some arrangements, the method may further include visualizing the waveforms, determining a probability that the waveform belongs to each of the one or more categories, and/or displaying the probability that the waveform falls into each of the one or more categories. Morphological variables may include quantifying absolute peak onset, number/prominence of auxiliary peaks, and systolic canopy length.

公开(公告)号：US20240130914A1

公开(公告)日：2024-04-25

申请号：US18535957

申请日：2023-12-11

Applicant: Neurasignal, Inc.

Inventor： Jan Zwierstra ,  Trevor Dunlop ,  Lane Stith

IPC: A61G13/12 ,  A47C7/38 ,  A47G9/10 ,  A61B6/50 ,  A61B8/00 ,  A61B8/08 ,  A61B90/14

CPC classification number: A61G13/121 ,  A47C7/38 ,  A47C7/383 ,  A47G9/10 ,  A47G9/1009 ,  A61B6/501 ,  A61B8/0816 ,  A61B8/403 ,  A61B8/4209 ,  A61B8/488 ,  A61B90/14 ,  A61B6/0421 ,  A61B8/4477

Abstract: A dynamic headset system is provided. The dynamic headset system includes a head cradle configured to receive a head of a subject and having a bottom surface configured to face a platform on which the dynamic headset apparatus is placed. The dynamic headset system further includes a device including an instrument adjacent to the head of the subject when the head of the subject is in the head cradle.