公开(公告)号：US20170007123A1

公开(公告)日：2017-01-12

申请号：US15269666

申请日：2016-09-19

Applicant: MAGIC LEAP, INC.

Inventor： Nicole Elizabeth Samec ,  John Graham Macnamara ,  Christopher M. Harrises ,  Brian T. Schowengerdt ,  Rony Abovitz ,  Mark Baerenrodt

IPC: A61B3/13 ,  G02B21/00 ,  G02B27/01 ,  A61B3/00 ,  A61B3/14

CPC classification number: G02B27/0172 ,  A61B3/0008 ,  A61B3/022 ,  A61B3/024 ,  A61B3/028 ,  A61B3/063 ,  A61B3/066 ,  A61B3/08 ,  A61B3/085 ,  A61B3/10 ,  A61B3/1015 ,  A61B3/102 ,  A61B3/1035 ,  A61B3/113 ,  A61B3/12 ,  A61B3/1216 ,  A61B3/13 ,  A61B3/14 ,  A61B3/165 ,  A61B5/0059 ,  A61B5/0066 ,  A61B5/0077 ,  A61B5/01 ,  A61B5/046 ,  A61B5/0476 ,  A61B5/0496 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/14555 ,  A61B5/6803 ,  A61B8/10 ,  A61B8/461 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B2562/0247 ,  A61F9/0026 ,  A61F2007/0004 ,  A61F2007/004 ,  A61F2009/00863 ,  A61H2201/165 ,  A61M21/02 ,  A61M2021/0022 ,  A61M2021/0027 ,  A61M2021/0066 ,  A61M2205/3375 ,  A61M2205/507 ,  A61N2005/0648 ,  G02B21/0032 ,  G02B27/0093 ,  G02B27/0179 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0185 ,  G02C7/027 ,  G06T19/006 ,  G06T2207/10024 ,  G06T2207/10148 ,  G06T2207/10152 ,  G06T2207/30041 ,  G16H40/63 ,  G16H40/67

Abstract: Configurations are disclosed for a health system to be used in various healthcare applications, e.g., for patient diagnostics, monitoring, and/or therapy. The health system may comprise a light generation module to transmit light or an image to a user, one or more sensors to detect a physiological parameter of the user's body, including their eyes, and processing circuitry to analyze an input received in response to the presented images to determine one or more health conditions or defects.

Abstract translation: 公开了用于健康系统的配置，以用于各种保健应用，例如用于患者诊断，监测和/或治疗。 卫生系统可以包括用于向用户传输光或图像的光生成模块，用于检测包括他们的眼睛的用户身体的生理参数的一个或多个传感器，以及响应于所呈现的接收到的输入来分析输入的处理电路 图像确定一个或多个健康状况或缺陷。

公开(公告)号：US20170000683A1

公开(公告)日：2017-01-05

申请号：US15269435

申请日：2016-09-19

Applicant: MAGIC LEAP, INC.

Inventor： Nicole Elizabeth Samec ,  John Graham Macnamara ,  Christopher M. Harrises ,  Brian T. Schowengerdt ,  Rony Abovitz ,  Mark Baerenrodt

IPC: A61H5/00 ,  G02B27/01 ,  A61B3/113 ,  A61B3/08 ,  A61B3/00

CPC classification number: G02B27/0172 ,  A61B3/0008 ,  A61B3/022 ,  A61B3/024 ,  A61B3/028 ,  A61B3/063 ,  A61B3/066 ,  A61B3/08 ,  A61B3/085 ,  A61B3/10 ,  A61B3/1015 ,  A61B3/102 ,  A61B3/1035 ,  A61B3/113 ,  A61B3/12 ,  A61B3/1216 ,  A61B3/13 ,  A61B3/14 ,  A61B3/165 ,  A61B5/0059 ,  A61B5/0066 ,  A61B5/0077 ,  A61B5/01 ,  A61B5/046 ,  A61B5/0476 ,  A61B5/0496 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/14555 ,  A61B5/6803 ,  A61B8/10 ,  A61B8/461 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B2562/0247 ,  A61F9/0026 ,  A61F2007/0004 ,  A61F2007/004 ,  A61F2009/00863 ,  A61H2201/165 ,  A61M21/02 ,  A61M2021/0022 ,  A61M2021/0027 ,  A61M2021/0066 ,  A61M2205/3375 ,  A61M2205/507 ,  A61N2005/0648 ,  G02B21/0032 ,  G02B27/0093 ,  G02B27/0179 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0185 ,  G02C7/027 ,  G06T19/006 ,  G06T2207/10024 ,  G06T2207/10148 ,  G06T2207/10152 ,  G06T2207/30041 ,  G16H40/63 ,  G16H40/67

Abstract: Configurations are disclosed for a health system to be used in various healthcare applications, e.g., for patient diagnostics, monitoring, and/or therapy. The health system may comprise a light generation module to transmit light or an image to a user, one or more sensors to detect a physiological parameter of the user's body, including their eyes, and processing circuitry to analyze an input received in response to the presented images to determine one or more health conditions or defects.

Abstract translation: 公开了用于健康系统的配置，以用于各种保健应用，例如用于患者诊断，监测和/或治疗。 卫生系统可以包括用于向用户传输光或图像的光生成模块，用于检测包括他们的眼睛的用户身体的生理参数的一个或多个传感器，以及响应于所呈现的接收到的输入来分析输入的处理电路 图像确定一个或多个健康状况或缺陷。

公开(公告)号：US20170000332A1

公开(公告)日：2017-01-05

申请号：US15269335

申请日：2016-09-19

Applicant: MAGIC LEAP, INC.

Inventor： Nicole Elizabeth Samec ,  John Graham Macnamara ,  Christopher M. Harrises ,  Brian T. Schowengerdt ,  Rony Abovitz ,  Mark Baerenrodt

IPC: A61B3/09 ,  G02B27/00 ,  G02B27/01 ,  A61B3/00 ,  A61B3/113

Abstract: Configurations are disclosed for a health system to be used in various healthcare applications, e.g., for patient diagnostics, monitoring, and/or therapy. The health system may comprise a light generation module to transmit light or an image to a user, one or more sensors to detect a physiological parameter of the user's body, including their eyes, and processing circuitry to analyze an input received in response to the presented images to determine one or more health conditions or defects.

Abstract translation: 公开了用于健康系统的配置，以用于各种保健应用，例如用于患者诊断，监测和/或治疗。 卫生系统可以包括用于向用户传输光或图像的光生成模块，用于检测包括他们的眼睛的用户身体的生理参数的一个或多个传感器，以及响应于所呈现的接收到的输入来分析输入的处理电路 图像确定一个或多个健康状况或缺陷。

公开(公告)号：US20170000326A1

公开(公告)日：2017-01-05

申请号：US15269455

申请日：2016-09-19

Applicant: MAGIC LEAP, INC.

Inventor： Nicole Elizabeth Samec ,  John Graham Macnamara ,  Christopher M. Harrises ,  Brian T. Schowengerdt ,  Rony Abovitz ,  Mark Baerenrodt

IPC: A61B3/00 ,  G02B27/01 ,  A61B3/113

CPC classification number: G02B27/0172 ,  A61B3/0008 ,  A61B3/022 ,  A61B3/024 ,  A61B3/028 ,  A61B3/063 ,  A61B3/066 ,  A61B3/08 ,  A61B3/085 ,  A61B3/10 ,  A61B3/1005 ,  A61B3/1015 ,  A61B3/102 ,  A61B3/1035 ,  A61B3/113 ,  A61B3/12 ,  A61B3/1216 ,  A61B3/13 ,  A61B3/14 ,  A61B3/165 ,  A61B5/0059 ,  A61B5/0066 ,  A61B5/0077 ,  A61B5/01 ,  A61B5/046 ,  A61B5/0476 ,  A61B5/0496 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/14555 ,  A61B5/6803 ,  A61B8/10 ,  A61B8/461 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B2562/0247 ,  A61F9/0026 ,  A61F2007/0004 ,  A61F2007/004 ,  A61F2009/00863 ,  A61H2201/165 ,  A61M21/02 ,  A61M2021/0022 ,  A61M2021/0027 ,  A61M2021/0066 ,  A61M2205/3375 ,  A61M2205/507 ,  A61N2005/0648 ,  G02B21/0032 ,  G02B27/0093 ,  G02B27/0179 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0185 ,  G02C7/027 ,  G06T19/006 ,  G06T2207/10024 ,  G06T2207/10148 ,  G06T2207/10152 ,  G06T2207/30041 ,  G16H40/63 ,  G16H40/67

Abstract: Configurations are disclosed for a health system to be used in various healthcare applications, e.g., for patient diagnostics, monitoring, and/or therapy. The health system may comprise a light generation module to transmit light or an image to a user, one or more sensors to detect a physiological parameter of the user's body, including their eyes, and processing circuitry to analyze an input received in response to the presented images to determine one or more health conditions or defects.

Abstract translation: 公开了用于健康系统的配置，以用于各种保健应用，例如用于患者诊断，监测和/或治疗。 卫生系统可以包括用于向用户传输光或图像的光生成模块，用于检测包括他们的眼睛的用户身体的生理参数的一个或多个传感器，以及响应于所呈现的接收到的输入来分析输入的处理电路 图像确定一个或多个健康状况或缺陷。

公开(公告)号：US20160287153A1

公开(公告)日：2016-10-06

申请号：US15072341

申请日：2016-03-16

Applicant: Magic Leap Inc.

Inventor： Nicole Elizabeth Samec ,  Adrian Kaehler

IPC: A61B5/1455 ,  G06T19/00 ,  A61B5/00

CPC classification number: G02B27/0172 ,  A61B3/0008 ,  A61B3/022 ,  A61B3/024 ,  A61B3/028 ,  A61B3/063 ,  A61B3/066 ,  A61B3/08 ,  A61B3/085 ,  A61B3/10 ,  A61B3/1005 ,  A61B3/1015 ,  A61B3/102 ,  A61B3/1035 ,  A61B3/113 ,  A61B3/12 ,  A61B3/1216 ,  A61B3/13 ,  A61B3/14 ,  A61B3/165 ,  A61B5/0059 ,  A61B5/0066 ,  A61B5/0077 ,  A61B5/01 ,  A61B5/046 ,  A61B5/0476 ,  A61B5/0496 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/14555 ,  A61B5/6803 ,  A61B8/10 ,  A61B8/461 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B2562/0247 ,  A61F9/0026 ,  A61F2007/0004 ,  A61F2007/004 ,  A61F2009/00863 ,  A61H2201/165 ,  A61M21/02 ,  A61M2021/0022 ,  A61M2021/0027 ,  A61M2021/0066 ,  A61M2205/3375 ,  A61M2205/507 ,  A61N2005/0648 ,  G02B21/0032 ,  G02B27/0093 ,  G02B27/0179 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0185 ,  G02C7/027 ,  G06T19/006 ,  G06T2207/10024 ,  G06T2207/10148 ,  G06T2207/10152 ,  G06T2207/30041 ,  G16H40/63 ,  G16H40/67

Abstract: One embodiment is directed to a system comprising a head-mounted member removably coupleable to the user's head; one or more electromagnetic radiation emitters coupled to the head-mounted member and configured to emit light with at least two different wavelengths toward at least one of the eyes of the user; one or more electromagnetic radiation detectors coupled to the head-mounted member and configured to receive light reflected after encountering at least one blood vessel of the eye; and a controller operatively coupled to the one or more electromagnetic radiation emitters and detectors and configured to cause the one or more electromagnetic radiation emitters to emit pulses of light while also causing the one or more electromagnetic radiation detectors to detect levels of light absorption related to the emitted pulses of light, and to produce an output that is proportional to an oxygen saturation level in the blood vessel.

Abstract translation: 一个实施例涉及一种系统，包括可拆卸地与使用者头部连接的头戴式部件; 一个或多个电磁辐射发射器，其耦合到所述头部安装构件并且被配置为朝向所述用户的眼睛中的至少一个发射具有至少两个不同波长的光; 一个或多个电磁辐射探测器，其耦合到所述头部安装构件并且被配置为接收在遇到所述眼睛的至少一个血管之后反射的光; 以及控制器，其可操作地耦合到所述一个或多个电磁辐射发射器和检测器并且被配置为使所述一个或多个电磁辐射发射器发射光脉冲，同时还使所述一个或多个电磁辐射检测器检测与 发出的光脉冲，并产生与血管中的氧饱和度水平成比例的输出。

公开(公告)号：US11808943B2

公开(公告)日：2023-11-07

申请号：US17644776

申请日：2021-12-16

Applicant: Magic Leap, Inc.

Inventor： Nastasja U. Robaina ,  Nicole Elizabeth Samec ,  Christopher M. Harrises ,  Rony Abovitz ,  Mark Baerenrodt ,  Brian Lloyd Schmidt

IPC: G02B27/01 ,  G06F3/01 ,  A61B34/00 ,  A61B90/00 ,  G06F3/03 ,  G06T19/00 ,  A61B17/00 ,  A61B34/20 ,  A61B90/50

CPC classification number: G02B27/0172 ,  A61B34/25 ,  A61B90/36 ,  A61B90/37 ,  G02B27/01 ,  G06F3/011 ,  G06F3/012 ,  G06F3/013 ,  G06F3/017 ,  G06F3/0304 ,  G06T19/006 ,  A61B2017/00203 ,  A61B2017/00207 ,  A61B2017/00216 ,  A61B2034/2048 ,  A61B2034/254 ,  A61B2034/258 ,  A61B2090/365 ,  A61B2090/367 ,  A61B2090/368 ,  A61B2090/371 ,  A61B2090/372 ,  A61B2090/378 ,  A61B2090/502

Abstract: A display system can include a head-mounted display configured to project light to an eye of a user to display augmented reality image content to the user. The display system can include one or more user sensors configured to sense the user and can include one or more environmental sensors configured to sense surroundings of the user. The display system can also include processing electronics in communication with the display, the one or more user sensors, and the one or more environmental sensors. The processing electronics can be configured to sense a situation involving user focus, determine user intent for the situation, and alter user perception of a real or virtual object within the vision field of the user based at least in part on the user intent and/or sensed situation involving user focus. The processing electronics can be configured to at least one of enhance or de-emphasize the user perception of the real or virtual object within the vision field of the user.

公开(公告)号：US11754844B2

公开(公告)日：2023-09-12

申请号：US17896516

申请日：2022-08-26

Applicant: Magic Leap, Inc.

Inventor： Nicole Elizabeth Samec ,  Nastasja U. Robaina ,  Adrian Kaehler ,  Mark Baerenrodt ,  Eric Baerenrodt ,  Christopher M. Harrises ,  Tammy Sherri Powers

IPC: G02B27/01 ,  G01J3/02 ,  G01J3/42 ,  A61B5/1455 ,  A61B5/11 ,  A61B5/00 ,  G06F3/03 ,  G01J3/10 ,  G06F3/01 ,  G01J3/28 ,  G01J3/427 ,  G01N21/359 ,  G01N33/483 ,  F21V8/00 ,  G02B27/00

CPC classification number: G02B27/0172 ,  A61B5/0075 ,  A61B5/1114 ,  A61B5/1121 ,  A61B5/14551 ,  A61B5/6803 ,  A61B5/743 ,  A61B5/744 ,  G01J3/0248 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/10 ,  G01J3/108 ,  G01J3/2823 ,  G01J3/42 ,  G01J3/427 ,  G01N21/359 ,  G01N33/483 ,  G02B6/0076 ,  G02B27/017 ,  G06F3/011 ,  G06F3/013 ,  G06F3/0304 ,  G01J2003/106 ,  G01J2003/2826 ,  G01J2003/425 ,  G02B27/0093 ,  G02B2027/014 ,  G02B2027/0125 ,  G02B2027/0138 ,  G02B2027/0187 ,  G06F3/012

Abstract: In some embodiments, a system comprises a head-mounted frame removably coupleable to the user's head; one or more light sources coupled to the head-mounted frame and configured to emit light with at least two different wavelengths toward a target object in an irradiation field of view of the light sources; one or more electromagnetic radiation detectors coupled to the head-mounted member and configured to receive light reflected after encountering the target object; and a controller operatively coupled to the one or more light sources and detectors and configured to determine and display an output indicating the identity or property of the target object as determined by the light properties measured by the detectors in relation to the light properties emitted by the light sources.

公开(公告)号：US11644674B2

公开(公告)日：2023-05-09

申请号：US17228362

申请日：2021-04-12

Applicant: Magic Leap, Inc.

Inventor： Nicole Elizabeth Samec ,  Adrian Kaehler

IPC: G02B27/01 ,  A61B3/14 ,  A61B3/113 ,  A61B3/16 ,  G06T19/00 ,  A61B3/10 ,  G16H40/63 ,  G16H40/67 ,  A61B5/145 ,  A61M21/02 ,  A61B3/00 ,  A61B3/12 ,  A61B5/361 ,  A61B5/369 ,  A61B5/398 ,  A61B5/1455 ,  A61B5/00 ,  A61B8/10 ,  A61B8/00 ,  A61B3/08 ,  A61B3/103 ,  A61F9/00 ,  G02B27/00 ,  A61B3/028 ,  A61B3/06 ,  A61B3/02 ,  A61B3/13 ,  G02B21/00 ,  A61B3/024 ,  A61B5/01 ,  A61M21/00 ,  G02C7/02 ,  A61F7/00 ,  A61N5/06 ,  A61F9/008

CPC classification number: G02B27/0172 ,  A61B3/005 ,  A61B3/0008 ,  A61B3/0025 ,  A61B3/022 ,  A61B3/024 ,  A61B3/028 ,  A61B3/063 ,  A61B3/066 ,  A61B3/08 ,  A61B3/085 ,  A61B3/10 ,  A61B3/102 ,  A61B3/1005 ,  A61B3/1015 ,  A61B3/1035 ,  A61B3/113 ,  A61B3/12 ,  A61B3/1216 ,  A61B3/1241 ,  A61B3/13 ,  A61B3/14 ,  A61B3/165 ,  A61B5/0059 ,  A61B5/1455 ,  A61B5/14532 ,  A61B5/14555 ,  A61B5/361 ,  A61B5/369 ,  A61B5/398 ,  A61B5/6803 ,  A61B8/10 ,  A61B8/461 ,  A61F9/0026 ,  A61M21/02 ,  G02B21/0032 ,  G02B27/0093 ,  G02B27/0179 ,  G06T19/006 ,  G16H40/63 ,  G16H40/67 ,  A61B5/0066 ,  A61B5/0077 ,  A61B5/01 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B2562/0247 ,  A61F2007/0004 ,  A61F2007/004 ,  A61F2009/00863 ,  A61H2201/165 ,  A61M2021/0022 ,  A61M2021/0027 ,  A61M2021/0066 ,  A61M2205/3375 ,  A61M2205/507 ,  A61N2005/0648 ,  G02B2027/014 ,  G02B2027/0138 ,  G02B2027/0185 ,  G02C7/027 ,  G06T2207/10024 ,  G06T2207/10148 ,  G06T2207/10152 ,  G06T2207/30041 ,  G02B2027/014 ,  G02B2027/0138 ,  G02B2027/0185 ,  G06T2207/10024 ,  G06T2207/10148 ,  G06T2207/10152 ,  G06T2207/30041 ,  A61B3/14 ,  A61B3/113 ,  A61B3/165 ,  A61B5/369 ,  A61B5/14532 ,  A61B5/14555 ,  A61B5/6803 ,  A61B3/12 ,  A61B3/08 ,  A61B3/0008 ,  A61B3/1216 ,  A61B3/1015 ,  A61B3/1035 ,  A61B3/085 ,  A61B3/028 ,  A61B3/066 ,  A61B3/102 ,  A61B3/022 ,  A61B3/13 ,  A61B3/063 ,  A61B3/024 ,  A61B3/10 ,  A61B5/0059 ,  A61B5/398 ,  A61B5/1455 ,  A61B5/01 ,  A61B5/0066 ,  A61B5/0077 ,  G06T19/006 ,  G02B27/0172 ,  G02B27/0179 ,  G02B27/0172 ,  G02B27/0179 ,  G06T19/006 ,  G06T2207/10148 ,  A61B3/14 ,  A61B3/113 ,  A61B3/165 ,  A61B5/369 ,  A61B5/14532 ,  A61B5/14555 ,  A61B5/6803 ,  A61B3/12 ,  A61B3/08 ,  A61B3/0008 ,  A61B3/1216 ,  A61B3/1015 ,  A61B3/1035 ,  A61B3/085 ,  A61B3/028 ,  A61B3/066 ,  A61B3/102 ,  A61B3/022 ,  A61B3/13 ,  A61B3/063 ,  A61B3/024 ,  A61B3/10 ,  A61B5/0059 ,  A61B5/398 ,  A61B5/1455 ,  A61B5/01 ,  A61B2562/0247 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B5/0066 ,  A61B5/0077 ,  A61B3/14 ,  A61B3/113 ,  A61B3/165 ,  A61B5/369 ,  A61B5/14532 ,  A61B5/14555 ,  A61B5/6803 ,  A61B3/12 ,  A61B3/08 ,  A61B3/0008 ,  A61B3/1216 ,  A61B3/101 ,  A61B3/1035 ,  A61B3/085 ,  A61B3/028 ,  A61B3/066 ,  A61B3/102 ,  A61B3/022 ,  A61B3/13 ,  A61B3/063 ,  A61B3/024 ,  A61B3/10 ,  A61B5/0059 ,  A61B5/398 ,  A61B5/1455 ,  A61B5/01 ,  A61B2562/0247 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B5/0066 ,  A61B5/0077 ,  A61B3/14 ,  A61B3/113 ,  A61B3/165 ,  A61B5/398 ,  A61B5/14532 ,  A61B5/14555 ,  A61B5/6803 ,  A61B3/12 ,  A61B3/08 ,  A61B3/0008 ,  A61B3/1216 ,  A61B3/1015 ,  A61B3/1035 ,  A61B3/085 ,  A61B3/028 ,  A61B3/066 ,  A61B3/102 ,  A61B3/022 ,  A61B3/13 ,  A61B3/063 ,  A61B3/024 ,  A61B3/10 ,  A61B5/0059 ,  A61B5/398 ,  A61B5/1455 ,  A61B5/01 ,  A61B5/0066 ,  A61B5/0077 ,  A61B3/14 ,  A61B3/113 ,  A61B3/165 ,  A61B5/398 ,  A61B5/14532 ,  A61B5/14555 ,  A61B5/6803 ,  A61B3/12 ,  A61B3/08 ,  A61B3/0008 ,  A61B3/1216 ,  A61B3/1015 ,  A61B3/1035 ,  A61B3/085 ,  A61B3/028 ,  A61B3/066 ,  A61B3/102 ,  A61B3/022 ,  A61B3/13 ,  A61B3/063 ,  A61B3/024 ,  A61B3/10 ,  A61B5/0059 ,  A61B5/398 ,  A61B5/1455 ,  A61B5/01 ,  A61B2562/0247 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B5/0066 ,  A61B5/0077 ,  A61B3/14 ,  A61B3/113 ,  A61B3/165 ,  A61B5/398 ,  A61B5/14532 ,  A61B5/14555 ,  A61B5/6803 ,  A61B3/12 ,  A61B3/101 ,  A61B3/08 ,  A61B3/0008 ,  A61B3/1216 ,  A61B3/1035 ,  A61B3/085 ,  A61B3/028 ,  A61B3/066 ,  A61B3/102 ,  A61B3/022 ,  A61B3/13 ,  A61B3/063 ,  A61B3/024 ,  A61B3/10 ,  A61B5/0059 ,  A61B5/398 ,  A61B5/1455 ,  A61B5/01 ,  A61B2562/0247 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B5/0066 ,  A61B5/0077 ,  A61B3/14 ,  A61B3/113 ,  A61B3/165 ,  A61B5/398 ,  A61B5/14532 ,  A61B5/14555 ,  A61B5/6803 ,  A61B5/12 ,  A61B3/08 ,  A61B3/0008 ,  A61B3/1216 ,  A61B3/1015 ,  A61B3/1035 ,  A61B3/085 ,  A61B3/028 ,  A61B3/066 ,  A61B3/102 ,  A61B3/022 ,  A61B3/13 ,  A61B3/063 ,  A61B3/024 ,  A61B3/10 ,  A61B5/0059 ,  A61B5/398 ,  A61B5/1455 ,  A61B5/01 ,  A61B5/0066 ,  A61B5/0077

Abstract: One embodiment is directed to a system comprising a head-mounted member removably coupleable to the user's head; one or more electromagnetic radiation emitters coupled to the head-mounted member and configured to emit light with at least two different wavelengths toward at least one of the eyes of the user; one or more electromagnetic radiation detectors coupled to the head-mounted member and configured to receive light reflected after encountering at least one blood vessel of the eye; and a controller operatively coupled to the one or more electromagnetic radiation emitters and detectors and configured to cause the one or more electromagnetic radiation emitters to emit pulses of light while also causing the one or more electromagnetic radiation detectors to detect levels of light absorption related to the emitted pulses of light, and to produce an output that is proportional to an oxygen saturation level in the blood vessel.

公开(公告)号：US11644669B2

公开(公告)日：2023-05-09

申请号：US15927808

申请日：2018-03-21

Applicant: Magic Leap, Inc.

Inventor： Ivan Li Chuen Yeoh ,  Lionel Ernest Edwin ,  Nicole Elizabeth Samec ,  Nastasja U. Robaina ,  Vaibhav Mathur ,  Timothy Mark Dalrymple ,  Jason Schaefer ,  Clinton Carlisle ,  Hui-Chuan Cheng ,  Chulwoo Oh ,  Philip Premysler ,  Xiaoyang Zhang ,  Adam C. Carlson

IPC: G02B27/01 ,  G02B27/00 ,  G06T19/00 ,  H04N13/279 ,  H04N13/341 ,  H04N13/395 ,  H04N13/383 ,  H04N13/344 ,  H04N13/398 ,  G06T15/00

CPC classification number: G02B27/0172 ,  G02B27/0093 ,  G06T15/00 ,  G06T19/006 ,  H04N13/279 ,  H04N13/341 ,  H04N13/344 ,  H04N13/383 ,  H04N13/395 ,  H04N13/398 ,  G02B2027/0134 ,  G02B2027/0147 ,  G02B2027/0178 ,  G02B2027/0185 ,  G06T2210/36 ,  H04N2213/002

Abstract: Methods and systems for depth-based foveated rendering in the display system are disclosed. The display system may be an augmented reality display system configured to provide virtual content on a plurality of depth planes using different wavefront divergence. Some embodiments include monitoring eye orientations of a user of a display system based on detected sensor information. A fixation point is determined based on the eye orientations, the fixation point representing a three-dimensional location with respect to a field of view. Location information of virtual objects to present is obtained, with the location information indicating three-dimensional positions of the virtual objects. Resolutions of at least one virtual object is adjusted based on a proximity of the at least one virtual object to the fixation point. The virtual objects are presented to a user by display system with the at least one virtual object being rendered according to the adjusted resolution.

公开(公告)号：US20230039911A1

公开(公告)日：2023-02-09

申请号：US17967331

申请日：2022-10-17

Applicant: Magic Leap, Inc.

Inventor： Eric Baerenrodt ,  Nastasja U. Robaina ,  Nicole Elizabeth Samec ,  Christopher M. Harrises ,  Mark Baerenrodt

IPC: G02B27/01 ,  G02B27/00 ,  G02F1/01 ,  G02F1/29 ,  G06F3/01 ,  G02B3/14 ,  G02F1/00 ,  F21V8/00

Abstract: An optical device includes variable optical material that alters at least one of: incident ambient light, spectral content of incident ambient light or direction of incident ambient light through the optical device in response to a stimulus provided by the device. The device can sense intensity and/or spectral characteristics of ambient light and provide appropriate stimulus to various portions of the optical device to activate the variable optical material and alter at least one of: incident ambient light, spectral content of incident ambient light or direction of incident ambient light.