Medical environment monitoring system
First Claim
1. A system for monitoring a medical care environment,the system comprising:
- an imaging device having an imaging plane, the imaging device configured to receive at least one of a depth frame image, a color frame, or an infrared frame image representing a three-dimensional environment corresponding to a physical space;
at least one display monitor associated with one or more subjects, the at least one display monitor comprising a plurality of display portions, where each display portion is configured to receive the respective at least one of the depth frame image, the color frame image, or the infrared frame image associated with each of the one or more subjects, and display the at least one of the depth frame image, the color frame image, or the infrared frame image;
at least one computing device in communication with the imaging device, the at least one computing device including;
a memory configured to store one or more modules;
a processor coupled to the memory, the processor is configured to execute the one or more modules to cause the processor to;
classify, via a machine learning classifier, a subset of pixels within the at least one of the depth frame image, the color frame image, or the infrared frame image as representing a body part of the one or more subjects;
generate an orientation signal of the body part with respect to an image plane using the classified subset of pixels;
determine at least one state of the one or more subjects based upon the orientation signal;
generate an electronic communication notification to view the at least one display monitor based upon the at least one state of the one or more subjects;
generate a zoomed-in image of at least one display portion of the plurality of display portions within the at least one display monitor based upon the at least one state of the one or more subjects;
receive feedback from an electronic device indicative of a validity of the electronic communication notification;
adjust via a machine learning process, an electronic communication alert sensitivity level for the determined state based upon the feedback; and
determine whether to generate future electronic communication alerts for the determined state of the one or more subjects based on the adjusted electronic communication alert sensitivity level.
1 Assignment
0 Petitions
Accused Products
Abstract
A system and a method are described for monitoring a medical care environment. In one or more implementations, a method includes identifying a first subset of pixels within a field of view of a camera as representing a bed. The method also includes identifying a second subset of pixels within the field of view of the camera as representing an object (e.g., a patient) proximal to the bed. The method also includes determining an orientation of the object within the bed. In implementations, the method further includes issuing an electronic communication notification directing a user to view a display monitor associated with the object based upon the orientation of the object. In some implementations, the method further includes breaking out a particular portion of the display associated with the object. In some implementations, the method also includes determining whether to issue future notifications based upon feedback to the notification.
210 Citations
14 Claims
-
1. A system for monitoring a medical care environment,
the system comprising: -
an imaging device having an imaging plane, the imaging device configured to receive at least one of a depth frame image, a color frame, or an infrared frame image representing a three-dimensional environment corresponding to a physical space; at least one display monitor associated with one or more subjects, the at least one display monitor comprising a plurality of display portions, where each display portion is configured to receive the respective at least one of the depth frame image, the color frame image, or the infrared frame image associated with each of the one or more subjects, and display the at least one of the depth frame image, the color frame image, or the infrared frame image; at least one computing device in communication with the imaging device, the at least one computing device including; a memory configured to store one or more modules; a processor coupled to the memory, the processor is configured to execute the one or more modules to cause the processor to; classify, via a machine learning classifier, a subset of pixels within the at least one of the depth frame image, the color frame image, or the infrared frame image as representing a body part of the one or more subjects; generate an orientation signal of the body part with respect to an image plane using the classified subset of pixels; determine at least one state of the one or more subjects based upon the orientation signal; generate an electronic communication notification to view the at least one display monitor based upon the at least one state of the one or more subjects; generate a zoomed-in image of at least one display portion of the plurality of display portions within the at least one display monitor based upon the at least one state of the one or more subjects; receive feedback from an electronic device indicative of a validity of the electronic communication notification; adjust via a machine learning process, an electronic communication alert sensitivity level for the determined state based upon the feedback; and determine whether to generate future electronic communication alerts for the determined state of the one or more subjects based on the adjusted electronic communication alert sensitivity level. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A method for monitoring a subject within a medical care environment, the method comprising:
-
classifying, by a processor, a first subset of pixels within a field of view of an imaging device as representing an object of interest, the first subset of pixels representing a portion of a three-dimensional environment; classifying, via a machine learning classifier, a second subset of pixels within the field of view of the imaging device as representing the subject within the field of view, the second subset of pixels representing a portion of the three-dimensional environment; determining, by the processor using the machine learning classifier, at least one state associated with the subject based upon the first subset of pixels and the second subset of pixels; generating an electronic communication notification to view a display monitor associated with the subject based upon the at least one state of the subject; generating a zoomed-in image of at least one display portion within the display monitor based upon the at least one state of the subject;
receiving feedback from an electronic device indicative of a validity of the electronic communication notification;adjusting, via a machine learning process, an electronic communication alert sensitivity level for the determined state based upon the feedback; and
determining whether to generate future electronic communication alerts for the determined state of the one or more subjects based on the adjusted electronic communication alert sensitivity level. - View Dependent Claims (8, 9)
-
-
10. A method for monitoring a medical care environment, the method comprising:
-
receiving at least one of a depth frame image, a color frame image, or an infrared frame image associated with one or more subjects, the at least one of the depth frame image, the color frame image, or the infrared frame image captured by an imaging device having an image plane; displaying, via at least one display monitor associated with the one or more subjects, the at least one of the depth frame image, the color frame image, or the infrared frame image; classifying, via a first machine learning classifier, a body part associated with the one or more subjects from the at least one of the depth frame image, the color frame image, or the infrared frame image to generate a first orientation signal of a body part with respect to the image plane; classifying, via a second machine learning classifier, the at least one of the depth frame image, the color frame image, or the infrared frame image to generate a second orientation signal of the body part with respect to the image plane, wherein the second machine learning classifier is different from the first machine learning classifier; determining a probability distribution based upon at least the first orientation signal and the second orientation signal via a fusion engine; determining at least one state of the one or more subjects based upon the probability distribution; generating an electronic communication notification to view the at least one display monitor based upon the at least one state of the one or more subjects; generating a zoomed-in image of a display portion of a plurality of display portions within the at least one display monitor based upon the at least one state of the subject; receiving feedback from an electronic device indicative of a validity of the electronic communication notification; adjusting, via a machine learning process, an electronic communication alert sensitivity level for the determined state based upon the feedback; and determining whether to generate future electronic communication alerts for the determined state of the one or more subjects based on the adjusted electronic communication alert sensitivity level. - View Dependent Claims (11, 12, 13, 14)
-
Specification