Granted Patent B2

US 12,444,493 · App. 17/563,290 · Granted Oct 14, 2025

Inventors: Hiroki Naoshima (Tokyo, JP); Hironori Nakata (Tokyo, JP); Eiji Takada (Tokyo, JP); Yuji Takagi (Tokyo, JP); Yuri Mashimo (Tokyo, JP)

Assignee: NEC CORPORATION

G16H40/20G06V40/172G16H10/60G16H40/67

Abstract

Claims (41)

1. An ambulance service support device-system comprising:

a head-mounted display device configured to be worn by a user;

a memory storing instructions; and

a processor configured to execute the instructions to:

receive biological information of a person, other than the user, to be transported from an acquisition device of the head-mounted display device, the biological information being information to be used for personal identification, the acquisition device being a device that acquires, by a camera of the head-mounted display device imaging the person while the head-mounted display device is worn by the user and directed at the person, the biological information from the person to be transported;

identify, using a database storing personal medical information, the personal medical information of the person to be transported by using the acquired biological information, the personal medical information being personal information regarding medical care including the biological information;

transmit emergency support information obtained from the identified personal medical information to a notification device;

control the head-mounted display device to output a display to the user, the display comprising an elliptical visual field, the elliptical visual field comprising an information display area configured to not overlap a view of the person by the user through the head-mounted display device, the view of the person being arranged at a portion of the elliptical visual field moreso inside of the elliptical visual field than the information display area, and the information display area displaying at least part of the emergency support information to the user of the head-mounted display device;

acquire one or more of information about a regular medical institution of the person to be transported, disease-related information of the person to be transported, a current symptom of the person to be transported, and information about bed availability of a candidate medical institution to which to potentially transport the person;

determine whether a name of the regular medical institution of the person to be transported is included in the acquired information; and

contact and inquire the regular medical institution as to whether transport of the person to the regular medical institution is acceptable, wherein usage of the biometrical information of the person to identify the personal medical information of the person permits the personal medical information to be identified even when the person is unable to provide other identification information on which basis the personal medical information is identifiable and when the other identification information is otherwise unavailable.

2. The ambulance service support system according to claim 1 , wherein

the biological information is facial information.

3. The ambulance service support system according to claim 1 , wherein

the emergency support information includes a plurality of pieces of notification information having different priorities of notification; and

the processor is further configured to sequentially transmit the pieces of notification information in descending order of priority.

4. The ambulance service support system according to claim 1 , wherein

the personal medical information includes information on an emergency contact destination, and

the processor is further configured to, upon receipt of an instruction to contact the emergency contact destination, transmit a notification that indicates a state of the person to be transported to the emergency contact destination.

5. The ambulance service support system according to claim 1 , wherein

the processor is further configured to execute the instructions to, upon receipt of transport destination information indicating a transport destination of the person to be transported, transmit the acquired biological information to the transport destination by using the transport destination information.

6. An ambulance service support method executed by a computer and comprising:

receiving biological information of a person, other than a user of a head-mounted display device configured to be worn by the user, to be transported from an acquisition device of the head-mounted display, the biological information being information to be used for personal identification, the acquisition device being a device that acquires, by a camera of the head-mounted display device imaging the person while the head mounted display is worn by the user and directed at the person, the biological information from the person to be transported;

identifying, using a database storing personal medical information, the personal medical information of the person to be transported by using the acquired biological information, the personal medical information being personal information regarding medical care including the biological information;

transmitting emergency support information obtained from the identified personal medical information to a notification device;

controlling the head-mounted display device to output a display to the user, the display comprising an elliptical visual field, the elliptical visual field comprising an information display area configured to not overlap a view of the person by the user through the head-mounted display device, the view of the person being arranged at a portion of the elliptical visual field moreso inside of the elliptical visual field than the information display area, and the information display area displaying at least part of the emergency support information to the user of the head-mounted display device;

acquiring one or more of information about a regular medical institution of the person to be transported, disease-related information of the person to be transported, a current symptom of the person to be transported, and information about bed availability of a candidate medical institution to which to potentially transport the person;

determining whether a name of the regular medical institution of the person to be transported is included in the acquired information; and

contacting and inquiring the regular medical institution as to whether transport of the person to the regular medical institution is acceptable, wherein usage of the biometrical information of the person to identify the personal medical information of the person permits the personal medical information to be identified even when the person is unable to provide other identification information on which basis the personal medical information is identifiable and when the other identification information is otherwise unavailable.

7. A non-transitory storage medium storing a computer program executable by a computer to perform processing comprising:

receiving biological information of a person, other than a user of a head-mounted display device configured to be worn by a user, to be transported from an acquisition device, the biological information being information to be used for personal identification, the acquisition device being a device that acquires, by a camera of the head-mounted display device imaging the person while the head-mounted display device is worn by the user and directed at the person, the biological information from the person to be transported;

identifying, using a database storing personal medical information, the personal medical information of the person to be transported by using the acquired biological information, the personal medical information being personal information regarding medical care including the biological information;

transmitting emergency support information obtained from the identified personal medical information to a notification device;

controlling the head-mounted display device to output a display to the user, the display comprising an elliptical visual field, the elliptical visual field comprising an information display area configured to not overlap a view of the person by the user through the head-mounted display device, the view of the person being arranged at a portion of the elliptical visual field moreso inside of the elliptical visual field than the information display area, and the information display area displaying at least part of the emergency support information to the user of the head-mounted display device;

acquiring one or more of information about a regular medical institution of the person to be transported, disease-related information of the person to be transported, a current symptom of the person to be transported, and information about bed availability of a candidate medical institution to which to potentially transport the person;

determining whether a name of the regular medical institution of the person to be transported is included in the acquired information; and

contacting and inquiring the regular medical institution as to whether transport of the person to the regular medical institution is acceptable, wherein usage of the biometrical information of the person to identify the personal medical information of the person permits the personal medical information to be identified even when the person is unable to provide other identification information on which basis the personal medical information is identifiable and when the other identification information is otherwise unavailable.

8. The ambulance support system according to claim 1 ,

wherein the head-mounted display device comprises smart glasses, and

wherein the smart glasses are configured to output the display comprising the elliptical visual field in at least one lens of the smart glasses, and

wherein an outer edge of the information display area is positioned in the display at a space away from an edge of the elliptical visual field.

Assignments (1)

Priority Claims (1)

Continuity (1)

References Cited (35)