公开(公告)号：US20200221955A1

公开(公告)日：2020-07-16

申请号：US16609087

申请日：2018-09-10

Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.

Inventor： Patrick J. TIGHE ,  Nikolaus GRAVENSTEIN ,  Andre Pierre BOEZAART ,  Sean A. FRITH ,  Alina Zare GLENN ,  Sanjeev Jagannatha KOPPAL

IPC: A61B5/00

Abstract: According to a method for using near infrared spectroscopy to detect compartment syndrome, an optics array is placed around a body region of a patient that contains a vulnerable compartment of tissue. The optics array includes emitters that generate photons at NIR wavelengths and detectors that detect photons at NIR wavelengths. Photons are emitted from at least one of the emitters, and detected at more than one of the detectors after those photons traveled through the tissues of the body region of the patient. A cross-sectional measure of regional differences in absorption within a cross-section of the body region of the patient is displayed so as to allow detection of compartment syndrome. The method is carried out with a device for using near infrared spectroscopy to detect compartment syndrome.

公开(公告)号：US20160133056A1

公开(公告)日：2016-05-12

申请号：US14980891

申请日：2015-12-28

Applicant: University of Florida Research Foundation, Inc.

Inventor： Samsun LAMPOTANG ,  Nikolaus GRAVENSTEIN ,  David Erik LIZDAS ,  Isaac Thomas LURIA ,  Matthew James PETERSON

IPC: G06T19/00 ,  G06F3/01 ,  G09B23/28

CPC classification number: G06T19/006 ,  B33Y80/00 ,  G06F3/011 ,  G06F3/017 ,  G06F3/02 ,  G06T7/20 ,  G06T7/70 ,  G06T19/20 ,  G06T2207/10028 ,  G09B9/00 ,  G09B23/28 ,  G09B23/285 ,  G09B23/286 ,  G09B23/30

Abstract: An interactive mixed reality simulator is provided that includes a virtual 3D model of internal or hidden features of an object; a physical model or object being interacted with; and a tracked instrument used to interact with the physical object. The tracked instrument can be used to simulate or visualize interactions with internal features of the physical object represented by the physical model. In certain embodiments, one or more of the internal features can be present in the physical model. In another embodiment, some internal features do not have a physical presence within the physical model.

Abstract translation: 提供了一种交互式混合现实模拟器，其包括对象的内部或隐藏特征的虚拟3D模型; 与之相互作用的物理模型或物体; 以及用于与物理对象交互的跟踪仪器。 跟踪的仪器可用于模拟或可视化与物理模型表示的物理对象的内部特征的交互。 在某些实施例中，一个或多个内部特征可以存在于物理模型中。 在另一个实施例中，一些内部特征在物理模型中不具有物理存在。