CN114582476A - Intelligent assessment triage system and method based on ANN - Google Patents

Intelligent assessment triage system and method based on ANN Download PDF

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CN114582476A
CN114582476A CN202210159498.0A CN202210159498A CN114582476A CN 114582476 A CN114582476 A CN 114582476A CN 202210159498 A CN202210159498 A CN 202210159498A CN 114582476 A CN114582476 A CN 114582476A
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何晓俊
于卫
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Beijing Rongwei Zhongbang Electronic Technology Co ltd
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Abstract

The invention relates to an ANN-based intelligent assessment triage system and method. The intelligent assessment triage system at least comprises an intelligent assessment triage module and an intelligent handheld device. The intelligent assessment triage module can interact with a user to generate triage information. The intelligent handheld device can be in data connection with the intelligent assessment triage module to acquire triage information. The intelligent assessment triage module can determine the disease according to the preliminary diagnosis of the patient, determine the traveling route of the disease on the in-hospital two-dimensional map corresponding to the triage information, and provide the traveling route of the two-dimensional map to the intelligent handheld device of the user. The intelligent handheld device for providing the traveling route of the two-dimensional map to the user comprises: the central server determines the predicted travel time information corresponding to the travel route of the two-dimensional map according to the information of the density of the personnel provided by the monitoring camera in data connection with the central server. The intelligent assessment triage method can be used for the intelligent assessment triage system.

Description

Intelligent assessment triage system and method based on ANN
Technical Field
The invention relates to the technical field of intelligent medical treatment, in particular to an ANN-based intelligent assessment triage system and method.
Background
Hospitals today already deploy triage robots that can be connected in terms of data to the hospital's central server, but at present the robots do not have the need to obtain map data from the central server, nor arrange for the corresponding tasks. Currently triage robots focus on directing patients to the appropriate window in a voice-guided manner, and hospital core services work is still delivered to nurses or hospital staff for completion. For registration windows with high personnel density, the robots do not play a role in diversion, on one hand, registration is completed by special equipment, and on the other hand, because departments of a hospital are distributed far away, the specific positions after registration still need to be guided by personnel or labels, so the robots can not reduce the problems of congestion and unbalanced personnel in a hospital besides providing a novel information providing mode. There are technical solutions for providing directions to users through robots, unfortunately these robots are mainly directed to directions or give general descriptions, and even if a map can be displayed through a screen thereof, a user is not known in the mountain by himself.
For example, chinese patent publication No. CN108877921B discloses an intelligent assessment triage method and system. The intelligent assessment triage method comprises the following steps: extracting symptoms and signs related to diseases from the user information as candidate factor information; acquiring a plurality of diseases related to symptoms and treatment measures from medical literature as identification knowledge information according to the candidate factor information; matching the identification knowledge information with the candidate factor information; and repeating the steps until the department to which the disease belongs or the user information is extracted and matched, and returning a triage result. The method and the system discover related knowledge and rules from medical documents or other medical data by analyzing interactive contents with the user so as to form medical evidence for identifying knowledge information, further analyze the illness condition of the user and give related suggestions. Therefore, the aims of matching possible diseases and affiliated specialties thereof according to the main symptoms and physical signs of the user and recommending effective treatment departments or treatment paths are achieved. However, the invention still has the following technical defects: since the user (e.g., patient) is more faced with the self-service device for triage after entering the hospital, the system cannot give the user the length of time and/or waiting time required to go to the corresponding office after the user is triaged by the intelligent assessment triage system of the described invention. At this time, some patients can go to the corresponding consulting room by themselves due to the familiarity with the conditions in the hospital; for persons who are not familiar with the conditions or limited activities in the hospital (e.g., persons who need to board a transfer car or a bed to a doctor's office), at least a reasonable travel route needs to be determined in conjunction with the two-dimensional map layout of the hospital in the hospital. The actual situation may be more complicated, however, because there are a lot of emergency situations (e.g. road closure, elevator control, etc.) in the hospital, so that a diagnosis system with a more flexible configuration is required, especially in support of global data prediction by a central server. The invention does not relate to corresponding technical means to reflect the temporary road change condition in the hospital to the handheld device or the recommended route of the user; in addition, more importantly, the central database of the hospital may not monitor the on/off status of the road in the hospital in real time and update the two-dimensional and three-dimensional data corresponding to the hospital in real time, which may result in that the department for treatment cannot be found or the due diagnosis guidance cannot be realized based on the provided travel route including the failure information. There is therefore a need for improvement in response to the deficiencies of the prior art.
Furthermore, on the one hand, due to the differences in understanding to those skilled in the art; on the other hand, since the applicant has studied a great deal of literature and patents when making the present invention, but the disclosure is not limited thereto and the details and contents thereof are not listed in detail, it is by no means the present invention has these prior art features, but the present invention has all the features of the prior art, and the applicant reserves the right to increase the related prior art in the background.
Disclosure of Invention
Since the user (e.g., patient) is more faced with the self-service device for triage after entering the hospital, the triage system cannot give the user the length of time and/or waiting time required to go to the corresponding office after the user is triaged by the prior art evaluation triage system. At this time, some patients can go to the corresponding consulting room by themselves due to the familiarity with the conditions in the hospital; for persons who are not familiar with the conditions or limited activities in the hospital (e.g., persons who need to board a transfer car or a bed to a doctor's office), at least a reasonable travel route needs to be determined in conjunction with the two-dimensional map layout of the hospital in the hospital. The actual situation may be more complicated, however, because there are a lot of emergency situations (e.g. road closure, elevator control, etc.) in the hospital, so that a diagnosis system with a more flexible configuration is required, especially in support of global data prediction by a central server.
Aiming at the defects of the prior art, the invention provides an intelligent assessment triage system and method based on ANN. The intelligent assessment triage system at least comprises an intelligent assessment triage module, a central server and intelligent handheld equipment.
The intelligent assessment triage module is configured to be capable of interacting with a user to obtain the user's cardinal symptoms and signs to generate triage information.
The intelligent handheld equipment can be in data connection with the intelligent assessment triage module to acquire the triage information. The intelligent assessment triage module can determine a disease from its preliminary diagnosis of the patient to determine its travel route on an in-hospital two-dimensional map corresponding to the triage information and provide the travel route of the two-dimensional map to the user's intelligent handheld device.
Wherein "providing the travel route of the two-dimensional map to the smart handheld device of the user" comprises: and determining, by the central server, predicted travel time information corresponding to the travel route of the two-dimensional map according to the information on the density of persons provided by monitoring cameras in data connection therewith, wherein the predicted travel time information is revised by the central server in combination with a three-dimensional database thereof corresponding to a layout of the two-dimensional map of a hospital, including at least walking time and waiting time.
Through the configuration mode, the intelligent assessment triage module located at the specific position of the hospital can determine the initial prediction passing time information according to the two-dimensional map layout of the hospital, so that confidential hospital map data are only temporarily sent and stored in the intelligent handheld device of the user (namely after the user finishes using the initial prediction passing time information through the intelligent handheld device at the same time, sensitive information such as the prediction passing time information of the user at the same time on the intelligent handheld device can be deleted), and further the rules of relevant supervision regulations are met. In addition, considering that the central server of the hospital has limited calculation capability, the intelligent handheld device provides the initial predicted travelling time information to the central server through the intelligent evaluation and triage module only when the intelligent handheld device gives that the patient needs to be navigated, so that the central server revises the initial predicted travelling time information by combining the initial predicted travelling time information and the waiting time at least determined by the central server and the corresponding three-dimensional database, and further obtains the predicted travelling time information which can be provided for the patient, so that the user can determine the travelling route according to the dynamic situation in the hospital.
The intelligent assessment triage module is data-wise connected to a central server of the hospital to obtain therefrom data relating to a two-dimensional map layout of the hospital.
The intelligent assessment triage module is capable of data interaction with a user's intelligent handheld device, which is authorized to obtain data from the central server in response to registration at the intelligent assessment triage module.
The central server is provided with a three-dimensional database corresponding to a hospital two-dimensional map layout so as to allow the intelligent handheld device to acquire a three-dimensional model corresponding to the hospital two-dimensional map layout from the intelligent handheld device through the intelligent evaluation triage module, and the three-dimensional model is pushed to the intelligent handheld device in a streaming video mode.
The waiting time associated with the predicted travel time information includes at least: the central server determines the waiting time according to the monitoring camera connected with the central server and the monitoring camera in the inevitable path connected with the central server, and the monitoring camera determines the waiting time according to the monitoring camera corresponding to the treatment consulting room corresponding to the disease determined by the diagnosis and treatment equipment.
Wherein the walking time associated with the predicted travel time information comprises at least: the central server calculates the average travelling speed of the user according to the information of the personnel density determined by the monitoring camera connected with the central server according to the monitoring camera in the necessary path connected with the central server.
A three-dimensional model corresponding to the hospital two-dimensional map layout is presented in VR on a VR device worn by a user via the user's smart handheld device. The central server allows the intelligent handheld device to acquire the hospital two-dimensional map and the three-dimensional model corresponding to the hospital two-dimensional map layout from the central server via the intelligent assessment triage module so as to display the predicted travel time information on the VR device together with the three-dimensional map to a user holding the intelligent handheld device.
When the intelligent assessment triage module interacts with a user to obtain the main symptoms and signs of the user to generate triage information, the intelligent assessment triage module determines initial prediction travel time information according to a hospital two-dimensional map layout. And under the condition that the intelligent handheld device confirms that the navigation is needed, the intelligent assessment triage module provides the initial predicted travel time information to the central server.
The initial predicted travel time information is the walking time required by an intelligent evaluation triage module which is in data connection with the central server and is combined with the layout of a hospital two-dimensional map to determine an initial travel route of a user between a real-time position provided by the intelligent handheld device of the user and a target department corresponding to the triage information determined by the intelligent evaluation triage module on the hospital two-dimensional map.
According to a preferred embodiment, a user can send a data request for acquiring a local two-dimensional screenshot corresponding to the initial travel route on a hospital two-dimensional map to the intelligent assessment triage module through an intelligent handheld device. The local two-dimensional screenshot is a local part of the hospital two-dimensional map layout including the initial travel route. The local two-dimensional screenshot at least comprises identification names of main buildings of the target department pointed by the user sequentially from the real-time positioning place of the intelligent handheld device to the initial traveling route between the target department corresponding to the triage information along the real-time positioning place.
Through the configuration mode, the intelligent assessment triage module can directly send the local two-dimensional screenshot of the initial traveling route corresponding to the triage information to most of users who only need to transfer in the same floor/plane area through the intelligent assessment triage module, namely, the intelligent assessment triage module only sends the main identifications which comprise that the initial traveling route from the real-time positioning place (such as a hospital entrance) of the user to the target department corresponding to the triage information points to the target department in sequence from the real-time positioning place through the intelligent handheld device of the user, so as to replace a mode of navigating by depending on three-dimensional video streams, and further, the data processing burden of the central server is prevented from being aggravated by frequently requesting the two-dimensional model data or the three-dimensional model data of the whole hospital from the central server.
Because the data volume of the three-dimensional database corresponding to the hospital two-dimensional map layout is very large, if the central server sends the three-dimensional model of the whole hospital to the intelligent handheld device of the user when the user sends a further revision request to the central server through the intelligent evaluation triage module through the intelligent handheld device every time, on one hand, the data storage and processing capacity of the intelligent handheld device is very limited, and the streaming video of the whole three-dimensional model corresponding to the hospital two-dimensional map layout cannot be loaded in a short time, and on the other hand, for special crowds (such as old people or people with weak direction sense in a complex building), if the streaming video of the whole hospital is pushed to the user, the direction sense of the special crowds is further disordered and the burden of identifying the route of the user is increased (for example, except that the route from the hospital entrance to the CT room in the hospital two-dimensional map layout is pointed to the target department (such as the CT room) The necessary first floor diagnosis guide table, the first floor payment window and the A area corridor are displayed to the final destination, and other irrelevant building layouts of the first floor of the whole first emergency treatment building are also displayed to the user, so that the burden of identifying the traveling route of the user is certainly caused).
Therefore, it is particularly preferable that, when a user sends a data request for acquiring a local three-dimensional model corresponding to the initial travel route on a three-dimensional model corresponding to the hospital two-dimensional map layout to the central server through the intelligent evaluation and triage module by using an intelligent handheld device, the intelligent evaluation and triage module sends a local two-dimensional screenshot corresponding to the triage information on the hospital two-dimensional map layout to the central server, so that the central server only retrieves the local three-dimensional model associated with the local two-dimensional screenshot and sends the local three-dimensional model to the intelligent handheld device.
The local three-dimensional model is a part of the three-dimensional model corresponding to the hospital two-dimensional map layout, wherein the local three-dimensional model at least comprises three-dimensional models of main buildings of the target department, and the initial traveling route from the real-time positioning place of the intelligent handheld device to the target department corresponding to the triage information in the three-dimensional database corresponding to the hospital two-dimensional map layout sequentially points to the target department from the real-time positioning place.
Through the configuration mode, a user who cannot find a target department quickly through the local two-dimensional screenshot can request the central server to send a request of a local three-dimensional model through the intelligent diagnosis module through the intelligent handheld device, so that the burden of identifying the travelling route of the user due to the fact that the user is sent with the three-dimensional model irrelevant to the travelling route corresponding to the local two-dimensional screenshot can be avoided, and meanwhile the data volume required by the central server to process the three-dimensional database corresponding to the hospital two-dimensional map layout and send the three-dimensional database to the intelligent handheld device is reduced.
Since various infrastructures (such as upgrading of roads, construction of greening facilities, and the like, and various temporary road closing or management and control measures are often performed in hospitals), on one hand, automatic medical guidance equipment and the like in the prior art cannot timely adjust the traveling route information of users according to real-time road on-off conditions, and on the other hand, even though equipment or devices capable of real-time automatic navigation exist, most hospitals are unwilling to spend excessive investment cost for solving the smooth flow of people in hospitals due to generally high purchase cost.
Particularly preferably, a monitoring camera in data connection with the central server can acquire real-time route information corresponding to the travel route of the two-dimensional map in real time, wherein the real-time route information at least includes a state conversion component that can be identified by the monitoring camera in data connection with the central server, so that the central server in data connection with the monitoring camera can identify a road change state of the travel route in real time.
The state conversion component corresponding to the road change state in the traveling route can be acquired and identified by the monitoring camera in data connection with the central server so as to send the state change information represented by the state conversion component to the central server in data connection with the monitoring camera.
The central server can acquire and update the traveling route of the user on the basis of the state change information acquired and recognized by the monitoring camera in data connection with the central server in real time, so that the phenomenon that the normal guiding function of the user is delayed or influenced due to the change of temporary roads in a hospital is avoided.
By means of the configuration mode, the central server can provide staff distribution situation information of the hospital (such as the hospital corresponding to triage information) in the whole time period to the user in real time through the intelligent handheld device of the user, so that the comfort level of the visiting experience of the user walking on the travelling route (such as providing a travelling route with a plurality of kinds of staff less intensive to the user) is improved, meanwhile, the central server generates data interaction with other devices (such as vehicles/automatic robots/automatic diagnosis and treatment equipment) in the hospital to reasonably configure the operation state of the other devices (such as vehicles/automatic robots/automatic diagnosis and treatment equipment) (such as channels guiding the other devices to reasonably avoid staff with greater intensive intensity), and/or the hospital is improved to deal with various emergency situations (such as temporarily closed roads, short roads, and the like, The objective requirement of the large emergency accident scene on the smoothness of green life channels of each emergency) and the dynamic layout among the user, other devices and the hospital in real time.
In short, the technical scheme of the invention can utilize the existing central server and various monitoring cameras/probes and the like of a hospital to quickly identify the crowd flow and the vehicle flow (particularly the temporary road closure and other changes) in the hospital (for example, a certain walking channel of a hospital A for entering and exiting a user is temporarily closed due to the upgrade of greening facilities of the hospital), and the traveling route transmitted to the handheld equipment of the user by the central server cannot timely reflect the temporary road changes to the handheld equipment of the user; in addition, more importantly, the central database may not monitor the on/off status of the road in the hospital in real time and update the two-dimensional and three-dimensional data corresponding to the hospital in real time, which may result in that the department for treatment cannot be found based on the provided travel route including the failure information, and the corresponding diagnosis guidance function cannot be realized. According to the technical scheme of the invention, the central server can acquire the road area changed due to temporary road control in the user travelling route in real time through the existing monitoring camera of the hospital and the state conversion component which can be identified by the monitoring camera and corresponds to the temporary road state change, and then the central server acquires the road area changed due to the temporary road control through the camera and deletes or recovers the display of the road area changed due to the temporary road control in the two-dimensional or three-dimensional travelling route on the travelling route of the user.
Drawings
Fig. 1 is a schematic diagram of a simplified module connection relationship according to a preferred embodiment of the present invention.
List of reference numerals
1: an intelligent assessment triage module; 2: an intelligent handheld device; 3: a central server.
Detailed Description
The following detailed description is made with reference to the accompanying drawings.
Fig. 1 shows an intelligent assessment triage system. The intelligent assessment triage system at least comprises an intelligent assessment triage module 1, a central server 3 and an intelligent handheld device 2.
The intelligent assessment triage module 1 is configured to be able to interact with a user to obtain the user's chief symptoms and signs to generate triage information.
Preferably, triage information may include, but is not limited to: a hospital/doctor that the user needs to go to, a clinic/laboratory that corresponds to the user's disease, etc.
The intelligent handheld device 2 can be in data connection with the intelligent evaluation triage module 1 to acquire the triage information.
The intelligent assessment triage module 1 can determine the travel route of the disease on the two-dimensional map in the hospital corresponding to the triage information according to the preliminary diagnosis of the patient by the intelligent assessment triage module 1, and provides the travel route of the two-dimensional map to the intelligent handheld device 2 of the user.
Wherein "providing the travel route of the two-dimensional map to the smart handheld device 2 of the user" comprises: the central server 3 determines the predicted travel time information corresponding to the travel route of the two-dimensional map according to the information of the density of the persons provided by the monitoring cameras in data connection with the central server 3, wherein the predicted travel time information is revised by the central server 3 in combination with the three-dimensional database corresponding to the layout of the two-dimensional map of the hospital at least comprising walking time and waiting time.
The intelligent assessment triage module 1 is connected in terms of data to a central server 3 of the hospital in order to obtain therefrom data relating to the two-dimensional map layout of the hospital.
The intelligent assessment triage module 1 is capable of data interaction with a user's intelligent handheld device 2, the intelligent handheld device 2 being authorized to obtain data from the central server 3 in response to registration with the intelligent assessment triage module 1.
The central server 3 has a three-dimensional database corresponding to a hospital two-dimensional map layout to allow the smart handheld device 2 to acquire a three-dimensional model corresponding to the hospital two-dimensional map layout from it via the intelligent assessment triage module 1, and the three-dimensional model is pushed to the smart handheld device 2 in a streaming video manner.
Preferably, the central server 3 can obtain basic data corresponding to the target hospital recommended by the intelligent triage evaluation module from a network, and construct a three-dimensional database of the target hospital based on the basic data.
The waiting time associated with the predicted travel time information includes at least: the central server 3 determines the waiting time according to the monitoring cameras connected with the central server and the monitoring cameras in the necessary path connected with the central server, and the monitoring cameras determine the waiting time according to the monitoring cameras corresponding to the treatment consulting rooms corresponding to the diseases determined by the diagnosis and treatment equipment.
The walking time associated with the predicted travel time information includes at least: the average traveling speed of the user calculated by the central server 3 according to the information of the density of the person determined by the monitoring camera connected with the monitoring camera in the necessary path connected with the monitoring camera is calculated.
Preferably, the average travelling speed can be calculated directly by the central server 3 from the statistics made by the frames monitored by the monitoring cameras, and is then used to calculate the walking time. For example, when the picture monitored by the monitoring camera is free of people, the average traveling speed is one hundred meters/minute; when twenty people are gathered in the picture monitored by the monitoring camera, the average traveling speed is ninety meters per minute; when the pictures monitored by the monitoring camera gather fifty people, the average travel speed is sixty meters per minute.
Similarly, the waiting time and the waiting time can also be directly obtained based on the statistical method, and therefore, the details are not repeated here.
Preferably, the waiting time may be the sum of the waiting time and the waiting time.
Preferably, the density information is the number of persons or other specific devices appearing in the monitoring screen of a certain monitoring camera per unit time. For example, the information of the density of people is the number of people appearing in a monitoring screen of a certain monitoring camera in unit time; the vehicle density information is the number of vehicles appearing in a monitoring screen of a certain monitoring camera in unit time.
Preferably, the three-dimensional model corresponding to the hospital two-dimensional map layout is presented VR-wise via the user's smart handheld device 2 on a VR device worn by the user.
Preferably, the central server 3 allows the smart handheld device 2 to acquire the hospital two-dimensional map and the three-dimensional model corresponding to the layout of the hospital two-dimensional map from the central server 3 via the intelligent assessment triage module 1 to show the predicted travel time information on a VR device together with the three-dimensional map to the user holding the smart handheld device 2.
The intelligent handheld device 2 or the central server 3 can acquire the density information of the hospital entering/leaving population and the density information of the vehicles entering/leaving the hospital, starting at least from the first time, of the monitoring cameras on the initial travel route of the hospital, and further plan the exit route based on the density information of the hospital entering/leaving population and the density information of the vehicles entering/leaving the hospital.
The first time is a time stamp when the intelligent triage module finishes providing the initial travel route.
The initial travel route is the shortest route from the real-time positioning position of the intelligent handheld device 2 held by the user to the target department corresponding to the triage information.
The step of further planning comprises:
when the density information of the people entering/leaving the hospital and the density information of the vehicles entering/leaving the hospital, which are monitored by a plurality of monitoring cameras corresponding to the diagnosis and treatment equipment or the central server 3 in the initial traveling route, are both smaller than a density threshold, the diagnosis and treatment equipment or the central server 3 selects the initial traveling route as a currently implementable route;
in the case that the density information of the people entering/leaving the hospital and the density information of the vehicles entering/leaving the hospital, which are monitored by at least one monitoring camera corresponding to the medical equipment or the central server 3 in the initial travel route, are higher than the density threshold, if the sum of the walking time and the waiting time obtained by all the monitoring cameras corresponding to the medical equipment or the central server 3 in the initial travel route is lower than the sum of the walking time and the waiting time obtained by all the monitoring cameras corresponding to the medical equipment or the central server 3 in the standby route, the medical equipment or the central server 3 still selects the initial travel route as the route which can be implemented at the current time;
if the sum of the walking time and the waiting time obtained by all the monitoring cameras corresponding to the diagnosis and treatment equipment or the central server 3 in the initial traveling route is higher than the sum of the walking time and the waiting time obtained by all the monitoring cameras corresponding to the diagnosis and treatment equipment or the central server 3 in the standby route, the diagnosis and treatment equipment or the central server 3 selects the standby route as the route which can be implemented at the present time.
Preferably, the density threshold may be set by the hospital operator based on actual personnel and equipment flow records for the area in which each monitoring camera is located. For example, the intensity threshold may be twenty people per minute.
Through the configuration mode, the intelligent evaluation and triage module located at the specific position of the hospital can determine the initial predicted travel time information according to the two-dimensional map layout of the hospital, so that confidential hospital map data is only temporarily sent and stored in the intelligent handheld device of the user (namely after the user finishes using the initial predicted travel time information through the intelligent handheld device at the same time, sensitive data information of the hospital such as the predicted travel time information of the user at the same time on the intelligent handheld device is deleted), and the regulation of relevant supervision regulations is further met. In addition, considering that the central server of the hospital has limited calculation capability, the intelligent handheld device provides the initial predicted travelling time information to the central server through the intelligent evaluation and triage module only when the intelligent handheld device gives that the patient needs to be navigated, so that the central server revises the initial predicted travelling time information by combining the initial predicted travelling time information and the waiting time at least determined by the central server and the corresponding three-dimensional database, and further obtains the predicted travelling time information which can be provided for the patient, so that the user can determine the travelling route according to the dynamic situation in the hospital.
When the intelligent assessment triage module 1 interacts with a user to obtain the main symptoms and physical signs of the user so as to generate triage information, the intelligent assessment triage module 1 determines initial prediction travel time information according to a hospital two-dimensional map layout. In case the intelligent handheld device 2 confirms that navigation is required, the intelligent assessment triage module 1 provides the initial predicted transit time information to the central server 3.
According to a preferred embodiment, when the intelligent evaluation triage module 1 interacts with a user to obtain the main symptoms and physical signs of the user to generate triage information, the intelligent evaluation triage module 1 determines initial predicted travel time information according to a hospital two-dimensional map layout. In case the intelligent handheld device 2 confirms that navigation is required, the intelligent assessment triage module 1 provides the initial predicted transit time information to the central server 3.
According to a preferred embodiment, the initial predicted travel time information is the walking time required by the intelligent assessment triage module 1 in data connection with the central server 3, in combination with the layout of the two-dimensional hospital map, to determine the initial travel route of the user between the real-time location provided by the intelligent handheld device 2 of the user and the target department corresponding to the triage information determined by the intelligent assessment triage module 1 on the two-dimensional hospital map.
According to a preferred embodiment, the user can send a data request for obtaining a local two-dimensional screenshot corresponding to the initial travel route on the hospital two-dimensional map to the intelligent assessment triage module 1 through the intelligent handheld device 2. The local two-dimensional screenshot is a part of a hospital two-dimensional map layout including an initial travel route. The local two-dimensional screenshot at least comprises identification names of main buildings of the target department pointed by the user sequentially from the real-time positioning place of the intelligent handheld device 2 to the initial traveling route between the target departments corresponding to the triage information.
The real-time location site is the real-time location of the user holding the smart handheld device 2. Such as a real-time location site may be a hospital entrance.
For example, the identification names of major buildings may include, but are not limited to: the medical system comprises a diagnosis guide table, a first payment window, a second payment window, a chest CT area, an abdomen ultrasonic area, a first washroom, a first courtyard department and the like.
For the situation that the target department to which the user needs to go and the real-time position provided by the intelligent handheld device 2 of the user are approximately on the same plane (for example, the same floor of the same building), when the intelligent assessment triage module 1 receives a data request sent by the intelligent handheld device 2 for acquiring the local two-dimensional screenshot corresponding to the initial traveling route on the hospital two-dimensional map, the intelligent assessment triage module 1 can intercept the local two-dimensional map to which the user needs to go to the target department in the hospital two-dimensional map and send the local two-dimensional map to the intelligent handheld device 2 of the user. The local two-dimensional screenshot at least comprises identification names of main buildings of the target department pointed by the user sequentially from the real-time positioning place of the intelligent handheld device 2 to the initial traveling route between the target department corresponding to the triage information.
For example, the target department of a user is a CT room, and the intelligent assessment triage module 1 can direct the main markers of the path from the hospital entrance to the CT room in the two-dimensional map of the hospital from the hospital entrance to the first floor diagnostic table, which the target department (e.g., CT room) must pass through, the first floor payment window, the corridor of the a area to the final destination (the CT room of the B area, which is connected with the a area at the end of the corridor of the a area).
By the configuration mode, the intelligent assessment triage module 1 can directly send the local two-dimensional screenshot of the initial traveling route corresponding to the triage information to most of the users who only need to transfer in the same floor/plane area through sending the intelligent handheld device 2 of the users, that is, the intelligent assessment triage module 1 only sends the main identification including that the users sequentially point to the target departments from the real-time positioning places (such as hospital entrances) of the intelligent handheld device 2 to the initial traveling route between the target departments corresponding to the triage information through the intelligent handheld device 2 of the users, so as to replace the mode of navigating by depending on three-dimensional video streams, thereby avoiding the data processing burden of the central server 3 being aggravated by frequently requesting the two-dimensional model data or the three-dimensional model data of the whole hospital from the central server 3.
According to a preferred embodiment, when a user sends a data request for acquiring a local three-dimensional model corresponding to the initial travel route on a three-dimensional model corresponding to the hospital two-dimensional map layout to the central server 3 through the intelligent evaluation and triage module 1 by the intelligent handheld device 2, the intelligent evaluation and triage module 1 sends a local two-dimensional screenshot corresponding to the triage information on the hospital two-dimensional map layout to the central server 3, so that the central server 3 only retrieves the local three-dimensional model associated with the local two-dimensional screenshot and sends the local three-dimensional model to the intelligent handheld device 2.
The local three-dimensional model is a local part of the three-dimensional model corresponding to the hospital two-dimensional map layout. The local three-dimensional model at least comprises a three-dimensional model of a main building of a target department pointed by a real-time positioning place along an initial traveling route from the real-time positioning place (such as a hospital entrance) of the intelligent handheld device 2 to the target department corresponding to the triage information in a three-dimensional database corresponding to the hospital two-dimensional map layout.
For the case that the target department to which the user of the handheld intelligent handheld device 2 needs to go is not on the same plane (such as the same floor of the same building) as the real-time location of the intelligent handheld device 2: when the intelligent assessment triage module 1 receives a data request sent by the intelligent handheld device 2 for acquiring a local three-dimensional model corresponding to the initial traveling route on the three-dimensional model corresponding to the hospital two-dimensional map layout, the intelligent assessment triage module 1 sends a local two-dimensional screenshot corresponding to the triage information and located in the hospital two-dimensional map layout to the central server 3.
The partial two-dimensional shots may include multiple two-dimensional shots that are not on the same plane or floor.
The central server 3 is able to receive each partial two-dimensional shot comprising a plurality of two-dimensional shots not lying in the same plane or floor.
The central server 3 can respectively call a local three-dimensional model corresponding to a single local two-dimensional screenshot in the three-dimensional models corresponding to the hospital two-dimensional map layout.
For example, the target department of a user is the CT room and the CT is located at the end of the corridor in zone a on the third floor of the first emergency building, whereas the user of handheld smart handheld device 2 is now positioned at the entrance of the first floor of the first emergency building in real time.
At this time, the user sends a data request for acquiring a local three-dimensional model corresponding to the initial travel route on the three-dimensional model corresponding to the hospital two-dimensional map layout and a local two-dimensional screenshot corresponding to the initial travel route to the central server 3 through the handheld intelligent handheld device 2. The partial two-dimensional screen shots include a first partial two-dimensional screen shot representing an elevator heading for the first emergency building from an entrance of a first floor of the first emergency building and a second partial two-dimensional screen shot representing an a-zone corridor heading for a third floor of the first emergency building from the elevator of the first emergency building.
The central server 3 receives data requests for acquiring local three-dimensional models corresponding to the initial travel route on the three-dimensional models corresponding to the hospital two-dimensional map layout, which are sent by the intelligent handheld device 2 or the intelligent assessment triage module 1 and are in data connection with the central server 3.
And the central server 3 calls a first local three-dimensional model and a second local three-dimensional model respectively corresponding to the first local two-dimensional screenshot and the second local two-dimensional screenshot in a three-dimensional database corresponding to the hospital two-dimensional map layout based on the first local two-dimensional screenshot and the second local two-dimensional screenshot. The first partial three-dimensional model is a first three-dimensional model of a primary building on a route that includes only an entrance of a first floor of the first emergency building to an elevator of the first emergency building. The first three-dimensional model can be a three-dimensional model of a first-floor diagnosis guide table, a first-floor payment window and an A-zone corridor which are necessary for an elevator of the first emergency building to pass through at an entrance of a first floor of the first emergency building. The construction of the second three-dimensional model is also based on the same implementation method, and therefore, the description is omitted.
Because the data volume of the three-dimensional database corresponding to the hospital two-dimensional map layout is very large, if the central server 3 sends the three-dimensional model of the whole hospital to the intelligent handheld device 2 of the user when the user sends a further revision request to the central server 3 through the intelligent evaluation triage module 1 through the intelligent handheld device 2 every time, on one hand, the data storage and processing capability of the intelligent handheld device 2 is very limited, and the streaming video of the whole three-dimensional model corresponding to the hospital two-dimensional map layout cannot be loaded in a short time, and on the other hand, for a special population (such as an old person or a person with weak direction in a complex building), if the streaming video of the whole hospital is pushed to the user, the direction sense of the special population is further disordered and the burden of the path identification route of the user is increased (for example, except that the path identification route of the hospital from the hospital entrance to the CT room along the path in the hospital two-dimensional map layout is pointed to the target department from the hospital entrance The first floor diagnosis guide table, the first floor payment window and the A area corridor which are necessary for a room (such as a CT room) are displayed to a final destination, and other irrelevant building layouts of the first floor of the whole first emergency treatment building are also displayed to the user, so that the burden of identifying a traveling route of the user is certainly caused).
Through the configuration mode, a user who cannot quickly find a target department through the local two-dimensional screenshot can request the central server 3 to send a request of a local three-dimensional model through the intelligent diagnosis module by the intelligent handheld device 2, so that the burden of identifying the travelling route of the user due to sending the three-dimensional model irrelevant to the travelling route corresponding to the local two-dimensional screenshot to the user can be avoided, and the data volume required by the central server 3 to process the three-dimensional database corresponding to the hospital two-dimensional map layout and send the three-dimensional database to the intelligent handheld device 2 is reduced.
Preferably, the smart handheld device 2 may include, but is not limited to: self-service equipment in a hospital, examination and inspection equipment in each department of the hospital, and the like. Preferably, the smart handheld device 2 may include, but is not limited to: intelligent bracelet, VR glasses, AR glasses, smart mobile phone etc..
According to a preferred embodiment, the intelligent assessment triage module can further comprise a candidate factor analysis sub-module configured to extract symptoms and signs related to a disease from the user information as candidate factor information.
According to a preferred embodiment, the intelligent assessment triage module further comprises an identification knowledge mining submodule, which is connected with the candidate factor analysis submodule and is configured to be capable of acquiring a plurality of diseases related to symptoms and treatment measures from medical literature as identification knowledge information according to the candidate factor information.
According to a preferred embodiment, the intelligent assessment triage module further comprises a matching sub-module,
the matching sub-module is connected with the identification knowledge mining sub-module and is configured to match the identification knowledge information with the candidate factor information and return a triage result.
According to a preferred embodiment, the candidate factor analysis sub-module is further capable of extracting keywords or key phrases and time events of symptoms and signs related to diseases from a spoken utterance provided by a user through a natural language processing technique and/or from an information text provided by the user through an information extraction technique, and using the keywords or key phrases and time events as the candidate factor information.
According to a preferred embodiment, the appraisal knowledge mining sub-module comprises a content retrieval unit and a knowledge extraction unit, wherein the content retrieval unit is configured to retrieve document contents related to key words or key phrases from medical documents according to the key words or key phrases output by the candidate factor analysis sub-module; and the knowledge extraction unit is configured to search and mine knowledge related to diseases from the retrieved document contents by utilizing natural language processing technology.
The invention also provides an ANN-based intelligent assessment triage method. The method comprises the following steps:
extracting symptoms and signs related to diseases from the user information as candidate factor information;
acquiring a plurality of diseases related to symptoms and treatment measures from medical literature as identification knowledge information according to the candidate factor information;
matching the identification knowledge information with the candidate factor information; and repeating the steps until the department to which the disease belongs or the user information is extracted and matched, and finally returning a triage result.
The intelligent assessment triage module 1 of the invention can interact with a user based on a knowledge mining method to obtain the main symptoms and signs of the user to generate triage information. Based on knowledge mining (knowledge mining) and semantic relation (semantic relation), relevant medical knowledge is mined from medical literature through information provided by a user, interactive contents relevant to diseases of the user are automatically selected, and accordingly triage situations of the user can be determined more quickly and accurately.
The intelligent assessment triage module 1 of the invention can directly adopt the prior art, for example, directly adopt a medical intelligent triage method and a medical intelligent triage system provided by Chinese patent document with the publication number of CN 108877921B.
According to the intelligent assessment triage method and the intelligent assessment triage system, through analysis of interactive contents with a user, relevant knowledge and rules are found from medical documents or other medical data, so that medical evidence for identifying knowledge information is formed, and then the illness condition of the user is analyzed and relevant suggestions are given. Therefore, the aims of matching possible diseases and affiliated specialties thereof according to the main symptoms and physical signs of the user and recommending effective treatment departments or treatment paths are achieved.
It should be noted that the above-mentioned embodiments are exemplary, and that those skilled in the art, having benefit of the present disclosure, may devise various arrangements that are within the scope of the present disclosure and that fall within the scope of the invention. It should be understood by those skilled in the art that the present specification and figures are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents. The present description contains several inventive concepts, such as "preferably", "according to a preferred embodiment" or "optionally", each indicating that the respective paragraph discloses a separate concept, the applicant reserves the right to submit divisional applications according to each inventive concept.

Claims (10)

1. An ANN-based intelligent assessment triage system, comprising at least:
an intelligent assessment triage module (1) configured to be able to interact with a user to obtain the user's cardinal symptoms and signs to generate triage information;
the intelligent handheld device (2) can be in data connection with the intelligent assessment triage module (1) to acquire the triage information;
a central server (3) having a three-dimensional database corresponding to a hospital two-dimensional map layout corresponding to the triage information;
characterized in that the intelligent assessment triage module (1) is capable of determining a course of a disease on an in-hospital two-dimensional map corresponding to the triage information from its preliminary diagnosis of the patient and providing the course of the two-dimensional map to the user's intelligent handheld device (2);
wherein "providing the travel route of the two-dimensional map to the smart handheld device of the user" comprises: and determining, by the central server (3), predicted travel time information corresponding to the travel route of the two-dimensional map according to the information on the density of persons provided by the monitoring cameras in data connection therewith, wherein the predicted travel time information is revised by the central server (3) in combination with a three-dimensional database thereof corresponding to the layout of the two-dimensional map of the hospital, including at least walking time and waiting time.
2. The system according to claim 1, characterized in that the intelligent assessment triage module (1) is capable of establishing a data connection in terms of data with a central server (3) of a hospital to which the triage information corresponds to obtain data relating to the hospital two-dimensional map layout, the intelligent assessment triage module (1) being capable of data interaction with a patient's intelligent wearable device, which in response to registration at the intelligent assessment triage module (1) gets the right to obtain data from the central server (3),
wherein the central server (3) allows the intelligent wearable device to obtain a three-dimensional model corresponding to the hospital two-dimensional map layout from the intelligent wearable device via the intelligent assessment triage module (1), and the three-dimensional model is pushed to the intelligent handheld device (2) in a streaming video manner.
3. The system of claim 2, wherein the wait time associated with the predicted travel time information comprises at least: the central server (3) determines the waiting time according to the monitoring cameras connected with the central server and the monitoring cameras in the necessary path connected with the central server, and determines the waiting time according to the monitoring cameras corresponding to the treatment consulting rooms corresponding to the diseases determined by the diagnosis and treatment equipment.
4. The system of claim 3, wherein the walk time associated with the predicted travel time information comprises at least: the average traveling speed of the user is calculated by the central server (3) according to the information of the density of the personnel determined by the monitoring cameras in the necessary path connected with the monitoring cameras.
5. The system according to claim 1, characterized in that while the intelligent assessment triage module (1) is interacting with a user to obtain the user's cardinal symptoms and signs to generate triage information, the intelligent assessment triage module (1) determines initial predicted transit time information from a hospital two-dimensional map layout, wherein the intelligent assessment triage module (1) provides the initial predicted transit time information to the central server (3) in case the intelligent handheld device (2) confirms that navigation is required.
6. The system according to claim 5, characterized in that the initial predicted travel time information is the walking time required by the user to travel the initial travel route between the real-time location provided by the user's intelligent handheld device (2) and the target department corresponding to the triage information determined by the intelligent assessment triage module (1) on a hospital two-dimensional map by means of the intelligent assessment triage module (1) in data connection with the central server (3) in combination with its layout with the hospital two-dimensional map.
7. The system according to claim 6, wherein the user can send a data request for obtaining a local two-dimensional screenshot corresponding to the initial travel route on a hospital two-dimensional map to the intelligent evaluation and triage module (1) through the intelligent handheld device (2), wherein the local two-dimensional screenshot is a local part of the hospital two-dimensional map at least containing the initial travel route, and the local two-dimensional screenshot at least comprises an identification name of a main building of a target department pointed to by a real-time positioning location along the initial travel route between the real-time positioning location of the user from the intelligent handheld device (2) to the target department corresponding to the triage information.
8. The system according to claim 7, characterized in that when a user sends a data request for obtaining a local three-dimensional model corresponding to the initial travel route on a three-dimensional model corresponding to the hospital two-dimensional map layout to the central server (3) through the intelligent assessment triage module (1) through an intelligent handheld device (2), the intelligent assessment triage module (1) sends a local two-dimensional screenshot corresponding to the triage information on the hospital two-dimensional map layout to the central server (3), so that the central server (3) only retrieves the local three-dimensional model associated with the local two-dimensional screenshot and sends the local three-dimensional model to the intelligent handheld device (2).
9. The system according to claim 8, wherein the local three-dimensional model is a local part of a three-dimensional model corresponding to the hospital two-dimensional map layout, wherein the local three-dimensional model at least comprises a three-dimensional model of a main building of a target department pointed by the real-time positioning location sequentially along an initial traveling route from the real-time positioning location of the intelligent handheld device (2) provided by the central server (3) in a three-dimensional database corresponding to the hospital two-dimensional map layout to the target department corresponding to the triage information provided by the intelligent triage module (1).
10. The system according to claim 9, characterized in that a monitoring camera data-connected with the central server (3) is able to obtain real-time information of the route corresponding to the travel route of the two-dimensional map in real time, wherein the real-time information of the route comprises at least a state transition component that is able to be identified by a monitoring camera data-connected with the central server (3) so that the central server (3) data-connected with the monitoring camera is able to identify the state of road change of the travel route in real time.
CN202210159498.0A 2022-02-21 2022-02-21 Intelligent assessment triage system and method based on ANN Pending CN114582476A (en)

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