WO2018076644A1

WO2018076644A1 - Mobile first-aid system having virtual reality function

Info

Publication number: WO2018076644A1
Application number: PCT/CN2017/082248
Authority: WO
Inventors: 张贯京; 葛新科; 高伟明; 张洪
Original assignee: 深圳市易特科信息技术有限公司
Priority date: 2016-10-25
Filing date: 2017-04-27
Publication date: 2018-05-03
Also published as: CN106529134A

Abstract

Disclosed is a mobile first-aid system having a virtual reality function. The system comprises an emergency ambulance (100), a remote monitoring centre platform (200) and a communication network (300). The emergency ambulance (100) comprises a cab (1) and a medical compartment (2), a micro-processor (10) provided inside the cab (1), and an annular video playing area (4) arranged inside the medical compartment (2). The annular video playing area (4) comprises an annular frame (40) and an annular projection screen (41). A top portion of the medical compartment (2) is provided with a first hanging rod (21) and a second hanging rod (22), a tail end of the first hanging rod (21) being fixedly provided with a camera (6), and a tail end of the second hanging rod (22) being fixedly provided with a projector unit (7), wherein the camera (6) is used for collecting live videos of first-aid situations and clinical symptoms of a patient on a first-aid scene, and the top portion of the medical compartment (2) is provided with a signal transceiver (8). The projector unit (7) comprises a stereoscopic video composition device (71), a video equalizing device (72) and multiple projectors (73), and the projector unit (7) is used for projecting video images for first-aid instructions onto the annular projection screen (41) so as to instruct medical staffs on the first-aid scene to give first aid to the patient. The emergency ambulance can form virtual-reality remote first-aid instructions for cooperation between a first-aid scene and a remote monitoring centre platform (200).

Description

Mobile emergency system with virtual reality function

[0001] The present invention relates to the technical field of remote first aid, and more particularly to a mobile emergency rescue system having a virtual reality function.

Background technique

[0002] In the rescue or treatment of an emergency caused by a human health crisis, it is crucial for the rescued person to win the battle. The first-aid work mode adopted by the existing first-aid system 120 mainly uses verbal communication between the walkie-talkie and the hospital. Due to the lack of effective disease monitoring system and relatively imperfect communication means, some areas are basically treated with medical care after the ambulance is out. The institution lost contact, and the medical staff on the ambulance can only use the patient's clinical symptoms and my clinical experience to develop ambulance work on the ambulance. The emergency work will be limited by the clinical experience and medical conditions of the medical staff.

[0003] However, the medical staff waiting for the rescue in the hospital cannot understand the change of the condition of the rescued critical patient on the way, and can only wait for the patient to arrive at the hospital. After understanding the condition of the patient, the rescue plan can be determined, and the rescue plan is seriously delayed. . For medical staff waiting for the rescue of patients in the hospital, if you can understand the changes in the vital signs data of the critically ill patients being rescued on the way to the hospital, it can help prepare for the rescue in advance and guide the medical staff at the emergency site. Carry out appropriate rescue treatment, and determine the most effective rescue plan in the hospital in advance, so that the critically ill patients can be rescued immediately after they arrive at the hospital, thus winning valuable treatment for the patient and greatly improving the patient's cure rate. .

technical problem

[0004] The main objective of the present invention is to provide a mobile emergency system with virtual reality function, which aims to solve the problem that the existing medical condition monitoring system does not have the virtual remote doctor and the emergency scene, and the remote doctor can not participate in the first aid. The problem of first aid on the spot in the car.

Problem solution

Technical solution

[0005] In order to achieve the above object, the present invention provides a mobile emergency system having a virtual reality function, the system comprising an ambulance, a remote monitoring center platform, and a communication network, the emergency vehicle passing through a communication network Wireless communication with the remote monitoring center platform, the emergency vehicle includes a cab and a medical cabin, the cab is provided with a microprocessor, and the medical cabin is provided with a ring-shaped playing room, wherein:

[0006] The circular play hall includes an annular frame and an annular projection screen, and the annular projection screen is mounted on an inner wall of the annular frame;

[0007] The top of the medical cabin is provided with a first boom and a second boom, and the end of the first boom is fixed with a camera

a projection unit is fixed at the end of the second boom;

[0008] the camera is connected to the microprocessor, and is used for collecting emergency situations of an emergency site and emergency scene images of clinical symptoms of the patient;

[0009] The projection unit includes a stereoscopic video fuser, a video equalizer, and a plurality of projectors, the stereoscopic video fusion device is connected to a microprocessor, and the stereoscopic video fusion device is further connected to the video equalizer.

Each projector is connected to the video equalizer;

[0010] The top of the medical cabin is provided with a signal transceiver connected to the microprocessor, the signal transceiver is used to send the first-aid scene image collected by the camera to the remote monitoring center platform, and receive the remote monitoring center a first aid instruction video screen of the platform and transmitted to the projection unit via the microcontroller

[0011] The projection unit is configured to project a first aid instruction video screen sent by the remote monitoring center platform to the annular projection screen to guide a medical staff at the emergency site to perform emergency rescue for the patient.

[0012] Preferably, the cab and the medical compartment are separated by a partition, and the partition is provided with a speaker and a microphone, and the speaker and the microphone are both connected to the microprocessor.

[0013] Preferably, the circular projection screen is provided with a playroom entrance, and the circular broadcast hall is provided with a surgical platform.

[0014] Preferably, the ends of the first boom and the second boom extend into the circular playing hall, and the stereo video fuse and the video equalizer are both installed at the end of the second boom Each projector is mounted on the stereoscopic video fuser.

[0015] Preferably, the stereo video fusion device is configured to receive, from a microprocessor, a first aid instruction video signal sent by a remote monitoring center platform, and synthesize the first aid instruction video signal into a 3D video picture; the video equalizer is used to The 3D video picture is equally distributed to each projector; each of the projectors is used to project the 3D video picture onto the circular projection screen to guide the medical staff at the emergency site Emergency ambulance.

[0016] Preferably, the medical cabin is provided with an instrument storage box and a physical condition monitoring device, and the vital sign monitoring device is placed in the instrument storage box for collecting vital signs information of the patient, and the physical vitality monitoring device is connected. To the microprocessor.

[0017] Preferably, the vital sign monitoring device comprises a ventilator, a sphygmomanometer, a pulse monitor, an electrocardiograph, and a thermometer.

[0018] Preferably, the medical cabin is further provided with an oxygen cylinder for delivering oxygen to the patient's hypoxia, and an infusion device for infusion of the patient.

[0019] Preferably, the cab is further provided with a battery pack, and the battery pack is electrically connected to the microprocessor for providing working power for the mobile emergency system with virtual reality function.

[0020] Preferably, the top of the medical cabin is further provided with a ventilation device for circulating air of the medical cabin and the external environment.

Advantageous effects of the invention

Beneficial effect

[0021] Compared with the prior art, the mobile emergency system with virtual reality function of the present invention can collect the emergency situation of the emergency site and the clinical symptoms of the patient to be sent to the remote monitoring center platform through the camera, and can remotely monitor through the projection unit. The expert platform of the central platform guides the video screen projection mapping on the circular projection screen of the ring-shaped playing room to form a three-dimensional scene picture with remote doctor guidance in person for first aid, and provides first-aid guidance for the first-aid work of the emergency site to realize the first-aid scene and the remote monitoring center platform. A remote first aid guide to virtual reality is formed, so that the medical staff at the first aid site will not be limited to their own clinical experience. In addition, the remote monitoring center platform can obtain emergency situations and clinical symptoms of patients, so that remote doctors can prepare for rescue in advance, and win valuable time for patients, thus greatly improving the patient's chance of cure.

Brief description of the drawing

DRAWINGS

1 is a block diagram of a preferred embodiment of a mobile emergency system with virtual reality function of the present invention;

2 is a schematic structural view of a preferred embodiment of an ambulance in a mobile emergency system having a virtual reality function according to the present invention; 3 is a circuit diagram of a preferred embodiment of an ambulance in a mobile emergency system having a virtual reality function according to the present invention.

[0025] The implementation, functional features, and advantages of the present invention will be further described with reference to the accompanying drawings.

BEST MODE FOR CARRYING OUT THE INVENTION

The specific embodiments, structures, features and functions of the present invention are described in detail below with reference to the accompanying drawings and preferred embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to FIG. 1, FIG. 1 is a block diagram of a preferred embodiment of a mobile emergency system having virtual reality functionality according to the present invention. In this embodiment, the mobile emergency system having the virtual reality function includes an ambulance 100, a remote monitoring center platform 200, and a communication network 300. The ambulance 100 communicates wirelessly with the remote monitoring center platform 200 via the communication network 300, such as transmitting scene images of the emergency scene, vital signs data of the patient, and first aid instruction video screens of the remote doctor, voice data, and the like. The ambulance 100 is an ambulance with virtual reality function. For specific structure and function, please refer to FIG. 2 and FIG. 3 and its specific description, and the first aid scene image for emergency situation at the emergency site and clinical symptoms of the patient. The patient's vital sign data is sent to the remote monitoring center platform 200 via the communication network 300. The communication network 300 includes, but is not limited to, a GSM network, a GPRS network, a CDMA, etc. wireless transmission network.

[0028] The remote monitoring center platform 200 is a monitoring device such as a computer or a server disposed on the remote monitoring center platform, and can send the remote doctor's first aid instruction video screen and voice data to the ambulance through the communication network 300. 100, thereby truly simulating the reality picture of the remote monitoring center platform expert doctor guiding the medical staff in the ambulance 100 to rescue the patient, so that the remote expert doctor can provide first aid instruction to the emergency work of the emergency site to realize the first aid scene and Remote first aid guidance for virtual reality between remote specialist doctors.

2 and FIG. 3, FIG. 2 is a schematic structural view of a preferred embodiment of an ambulance in a mobile emergency system with virtual reality function according to the present invention; FIG. 3 is a mobile version of the present invention having virtual reality function. A schematic circuit diagram of a preferred embodiment of an ambulance in an emergency system.

[0030] In the present embodiment, the ambulance 100 includes a cab 1 and a medical cabin 2, the cab 1 and medical The cabin 2 is separated by a partition 3. A microprocessor 10 and a battery pack 11 are disposed in the cab 1 . An annular play hall 4 is disposed in the medical cabin 2, and the circular play hall 4 includes an annular frame 40 and an annular projection screen 41. The annular projection screen 41 is mounted on an inner wall of the annular frame 40, and the annular projection screen 41 is disposed on the annular projection screen 41. The hall entrance 42 is used for medical personnel in the ambulance to enter and exit the ring-shaped hall 4. The operating room 5 is arranged in the circular playing room 4, so that the patient can lie down and rest, and the doctor can also perform surgical first aid for the patient.

[0031] In the embodiment, the top of the medical cabin 2 is provided with a first boom 21 and a second boom 22, and the ends of the first boom 21 and the second boom 22 extend to the ring playing room 4 Inside. A camera head 6 is fixed to the end of the first boom 21, and a projection unit 7 is fixed to the end of the second boom 22. The first boom 21 and the second boom 22 are each provided with a signal line for transmitting a video signal to the microprocessor 10 and a power line for energizing the camera 6 and the projection unit 7.

[0032] The camera 6 is connected to the microprocessor 10 for collecting emergency situations of the emergency site and emergency scene images of the patient's clinical symptoms, and transmitting the first aid scene image to the microprocessor 10. The microprocessor 10 sends the emergency scene image to the remote monitoring center platform 200 through the signal transceiver 8, and the expert doctor of the remote monitoring center provides reference for the first aid instruction of the medical staff at the emergency site. In the embodiment, the camera 6 is a 360-degree panoramic camera capable of collecting the emergency situation of the emergency scene in the ring-shaped hall 4 and the emergency scene image of the patient's clinical symptoms.

[0033] The projection unit 7 includes a stereoscopic video fuser 71, a video equalizer 72, and a plurality of projectors 73. In the embodiment, the projection unit 7 includes four projectors 73, and in other embodiments, Can be six or eight, etc. The stereo video fuser 71 and the video equalizer 72 are both mounted at the end of the second boom 22, and each projector 73 is mounted on the stereoscopic video fuser 71. The stereo video fuser 71 is coupled to a microprocessor 10, which is also coupled to the video equalizer 72, and four projectors 73 are coupled to the video equalizer 72, respectively. The stereo video fusion device 71 is configured to receive a first aid instruction video screen sent by the remote monitoring center platform 200, convert the first aid instruction video screen into a first aid instruction video signal, and synthesize the first aid instruction video signal into a 3D video picture. The video equalizer 72 is for distributing 3D video pictures to each projector 73 in a balanced manner. Each projector 73 is used to project a 3D video frame onto the circular projection screen 41 to guide the medical staff at the emergency site to perform emergency rescue for the patient. The power supply of the projection unit 7 is provided by the battery pack 11 disposed in the cab 1. After being activated, a projection map is formed on the annular projection screen 41 to form a realistic three-dimensional scene first-aid guide screen. Really simulate the reality picture of the remote doctor guiding the medical staff in the ambulance to rescue the patient, so that the remote doctor can provide first aid guidance to the emergency work at the emergency site, and realize the virtual reality between the emergency scene and the remote monitoring center platform. Remote first aid guidance, so the medical staff at the first aid site will not be limited to their own clinical experience.

[0034] The top of the medical compartment 2 is provided with a signal transceiver 8, which is connected to the microprocessor 10. The signal transceiver 8 is configured to send the emergency scene image collected by the camera 6 to the remote monitoring center platform 200 through the microprocessor 10, and receive a first-aid instruction video screen and a voice interaction signal of the remote expert doctor sent by the remote monitoring center platform 200. And transmitting the first aid instruction video screen and the voice interaction signal to the microprocessor 10.

[0035] A medical condition monitoring device 14 is disposed in the medical cabin 2, and the physical condition monitoring device 14 is placed in the instrument storage box 13 in the medical cabin 2 for collecting vital signs information of the patient, and the physical vitality monitoring device 14 Connected to the microprocessor 10, the physical activity monitoring device 14 includes, but is not limited to, a ventilator, a sphygmomanometer, a pulse monitor, an electrocardiograph, and a thermometer, etc., for detecting a patient's breathing, pulse, blood pressure, heart rate, and Vital signs such as body temperature. The vital signs information of the patient is monitored by the vital sign monitoring device 14, and the monitored vital signs information is transmitted to the microprocessor 10, and sent by the microprocessor 10 to the remote monitoring center platform 200 through the signal transceiver 8, thereby remotely monitoring the center. The platform 200 can obtain vital signs information of the patient immediately. The remote doctor located in the remote monitoring center can understand the changes and emergency situations of the patient on the way to the hospital, so that the remote doctor can determine the most effective rescue plan in advance, so that the critically ill patients can arrive. The hospital can immediately cure the emergency, so that the patient can win valuable time, greatly improving the patient's chance of cure.

In the present embodiment, the partition 3 is provided with a speaker 9 and a microphone 12, and the speaker 9 and the microphone 12 are both connected to the microprocessor 10. The speaker 9 plays the voice signal of the remote expert doctor sent by the remote monitoring center platform 200, and the microphone 12 receives the voice signal of the medical staff at the emergency site, thereby realizing the voice interaction between the medical staff and the remote doctor during the first aid process, to the emergency site First aid work for first aid guidance to facilitate remote assistance.

[0037] In this embodiment, a battery pack 11 is further disposed in the cab 1, and the battery pack 11 is electrically connected to the microprocessor 10 for use in all electrical equipment in the ambulance of the present invention. The device provides working power. The microprocessor 10 is a central processing unit (CPU) in the prior art. , a microcontroller (MCU), a data processing chip, etc., having a conversion circuit between the digital signal and the analog signal for realizing the video signal, and capable of implementing the ambulance 100 and the remote monitoring center platform 200 through the signal transceiver 8 Signal transmission between.

[0038] The medical compartment 2 is further provided with an oxygen cylinder 15 and an infusion device 16, wherein the oxygen cylinder 15 is used for delivering oxygen to the patient's hypoxic sputum, and the infusion device 16 is used for infusion of the patient and the sputum. The top of the medical compartment 2 is also provided with a ventilation means 17. When the air in the medical compartment 2 is stuffy, the medical staff can manually vent the ventilation means 17, and the medical compartment 2 is circulated with the air of the external environment. The ambulance 100 further includes other structural components such as doors and windows, which are not described in this embodiment.

[0039] The mobile emergency system with virtual reality function of the present invention collects the emergency situation of the emergency site and the clinical symptoms of the patient through the camera 6 in the ambulance 100, and sends it to the remote monitoring center platform 200, through the projection in the emergency vehicle 100. The unit 7 maps the expert doctor's instruction video screen sent by the remote monitoring center platform 200 onto the circular projection screen 41 of the circular playing room 4, and forms a three-dimensional scene picture with remote doctor guidance in person for first aid to provide first aid guidance for the emergency work of the emergency scene. Realize the remote first aid instruction of virtual reality between the emergency site and the remote monitoring center, so the medical staff at the emergency site will not be limited to its own clinical experience. At the same time, the remote monitoring center platform 200 obtains the emergency situation and the clinical symptoms of the patient, so that the remote doctor can prepare for the rescue in advance, and win the treasure for the patient, thereby greatly improving the patient's chance of cure.

[0040]

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent function transformations made by the description of the invention and the drawings are directly or indirectly applied to other related The technical field is equally included in the scope of patent protection of the present invention.

Industrial applicability

Compared with the prior art, the mobile emergency system with virtual reality function of the present invention can collect the emergency situation of the emergency site and the clinical symptoms of the patient to be sent to the remote monitoring center platform through the camera, and can remotely monitor through the projection unit. The expert platform of the central platform guides the video screen projection mapping on the circular projection screen of the ring-shaped playing room to form a three-dimensional scene picture with remote doctor guidance in person for first aid, and provides first-aid guidance for the first-aid work of the emergency site to realize the first-aid scene and the remote monitoring center platform. A remote first aid guide to virtual reality, so that the medical staff at the first aid site will not be limited to its own Bed experience. In addition, the remote monitoring center platform can obtain the emergency situation and the clinical symptoms of the patient, so that the remote doctor can prepare for the rescue in advance, and win valuable time for the patient, thereby greatly improving the patient's chance of cure.

Claims

Claim

[Claim 1] A mobile emergency system having a virtual reality function, comprising an emergency vehicle, a remote monitoring center platform, and a communication network, wherein the emergency vehicle communicates wirelessly with a remote monitoring center platform through a communication network, and is characterized in that The emergency vehicle includes a cab and a medical cabin, and the cab is provided with a microprocessor, and the medical cabin is provided with a ring-shaped playing hall, wherein: the circular playing hall comprises an annular frame and a circular projection screen, and the circular projection screen Mounted on the inner wall of the annular frame; the top of the medical compartment is provided with a first boom and a second boom, the end of the first boom is fixed with a camera, and the end of the second boom is fixed with a projection unit; The camera is connected to the microprocessor for collecting emergency situations of the emergency site and emergency scene images of clinical symptoms of the patient; the projection unit includes a stereo video fuser, a video equalizer, and a plurality of projectors, the stereo a video fusion device is connected to the microprocessor, and the stereo video fusion device is connected Connected to the video equalizer, each projector is connected to the video equalizer; a top of the medical compartment is provided with a signal transceiver connected to the microprocessor, the signal transceiver is used for The image of the emergency scene collected by the camera is sent to the remote monitoring center platform, and the first aid instruction video screen of the remote monitoring center platform is received and transmitted to the projection unit through the microcontroller; The first aid instruction video screen sent by the remote monitoring center platform is projected onto the circular projection screen to guide the medical staff at the emergency site to perform emergency rescue for the patient.

[Claim 2] The mobile emergency system with virtual reality function according to claim 1, wherein the cab and the medical compartment are separated by a partition, and the partition is provided with a speaker and a microphone. The speaker and microphone are both connected to the microprocessor.

[Claim 3] The mobile emergency system with virtual reality function according to claim 1, wherein the circular projection screen is provided with a playroom entrance, and an operating table is disposed in the circular broadcast hall.

[Claim 4] The mobile emergency system with virtual reality function according to claim 1, wherein the ends of the first boom and the second boom extend into the circular playing hall, The stereo video fuse and the video equalizer are both mounted at the end of the second boom, each A projector is mounted on the stereoscopic video fuser.

The mobile emergency system with virtual reality function according to claim 4, wherein: the stereoscopic video fusion device is configured to receive a first aid instruction video signal sent by the remote monitoring center platform from the microprocessor, and the first aid instruction Combining a video signal with a 3D video picture; the video equalizer is configured to distribute the 3D video picture to each projector in a balanced manner; each of the projectors is configured to project the 3D video picture onto the circular projection screen Emergency medical care is provided to the medical staff who guide the emergency site.

The mobile emergency system with virtual reality function according to any one of claims 1 to 5, wherein the medical compartment is provided with an instrument storage box and a physical condition monitoring device, and the vital sign monitoring device is placed in the The instrument storage box is configured to collect vital signs information of the patient, and the vital sign monitoring device is connected to the microprocessor.

A mobile emergency system with virtual reality function according to claim 6, wherein said vital sign monitoring device comprises a ventilator, a sphygmomanometer, a pulse monitor, an electrocardiograph, and a thermometer.

A mobile emergency system with virtual reality function according to claim 1, wherein said medical compartment is further provided with an oxygen cylinder for delivering oxygen to the patient's hypoxic sputum, and an infusion device for infusion of the patient.

The mobile emergency system with virtual reality function according to claim 1, wherein the cab is further provided with a battery pack, and the battery pack is electrically connected to the microprocessor for The virtual reality function of the mobile emergency system provides working power.

A mobile emergency system having a virtual reality function according to claim 1, wherein a top of said medical compartment is further provided with ventilation means for circulating air of said medical compartment with an external environment.