公开(公告)号：US20200297247A1

公开(公告)日：2020-09-24

申请号：US16896756

申请日：2020-06-09

Applicant: CareView Communications, Inc.

Inventor： Matt Clark ,  Derek del Carpio ,  Kenneth Chapman

IPC: A61B5/11 ,  A61B5/00 ,  G06T7/136 ,  G06T7/00 ,  G06T7/70

Abstract: Various patient monitoring systems can include a sensor configured to collect three dimensional information. The systems can identify a location of a patient support surface based on the three dimensional information. The systems can set a two dimensional planar threshold based on the patient support surface. The systems can identify a patient location above the patient support surface based on the three dimensional information and compare the patient location to the two dimensional planar threshold. Exceeding the threshold can be indicative of a high risk of a patient fall. An alert can be generated based on the threshold being exceeded. The systems can repeat the identification of the patient support surface location and the setting of the threshold to account for changes in the patient area.

公开(公告)号：US09579047B2

公开(公告)日：2017-02-28

申请号：US14209726

申请日：2014-03-13

Applicant: CareView Communications, Inc.

Inventor： Matt Clark ,  Derek del Carpio ,  Kenneth Chapman

IPC: H04N7/18 ,  H04N13/02 ,  A61B5/11 ,  A61B5/00

CPC classification number: A61B5/1115 ,  A61B5/002 ,  A61B5/0077 ,  A61B5/1117 ,  A61B5/1128 ,  A61B5/7275 ,  A61B5/746 ,  A61B5/7475 ,  A61B2576/00 ,  G06F19/00 ,  G06T7/136 ,  G06T7/70 ,  G06T7/97 ,  G06T2207/10016 ,  G06T2207/10028

Abstract: Various patient monitoring systems can include a sensor configured to collect three dimensional information. The systems can identify a location of a patient support surface based on the three dimensional information. The systems can set a two dimensional planar threshold based on the patient support surface. The systems can identify a patient location above the patient support surface based on the three dimensional information and compare the patient location to the two dimensional planar threshold. Exceeding the threshold can be indicative of a high risk of a patient fall. An alert can be generated based on the threshold being exceeded. The systems can repeat the identification of the patient support surface location and the setting of the threshold to account for changes in the patient area.

Abstract translation: 各种患者监视系统可以包括被配置为收集三维信息的传感器。 系统可以基于三维信息来识别患者支撑表面的位置。 系统可以基于患者支撑表面设置二维平面阈值。 该系统可以基于三维信息识别患者支撑表面上方的患者位置，并将患者位置与二维平面阈值进行比较。 超过阈值可能表明患者跌倒的风险很高。 可以根据超过阈值生成警报。 系统可以重复识别患者支持表面的位置和阈值的设置以解决患者区域的变化。