A system and method for optimizing the control of patient evacuation and rescue at sea

Abstract

The present application discloses a system and method for optimizing control of the evacuation and rescue of wounded personnel at sea. The wounded personnel information processing system counts the number of wounded personnel needing evacuation based on the evacuation information in the electronic medical tag information of each wounded personnel at sea. When the number is zero, the process ends. When the number is one, the condition of the wounded personnel at sea is analyzed to determine the buffer analysis time. The evacuation and rescue medical institutions corresponding to the injury type that can be reached within a certain time are analyzed, and the appropriate evacuation and rescue medical institution is selected as the target evacuation and rescue medical institution, and the wounded personnel at sea is arranged to be evacuated to the target evacuation and rescue medical institution. When the number is more than one, the condition of each wounded personnel at sea is analyzed to determine the buffer analysis time. The evacuation and rescue medical institutions corresponding to the injury type that can be reached within a certain time are analyzed for each wounded personnel at sea, and the appropriate evacuation and rescue medical institution is selected as the target evacuation and rescue medical institution for each wounded personnel at sea needing evacuation, and the wounded personnel at sea is arranged to be evacuated to the target evacuation and rescue medical institution.

Description

Technical Field

[0001] This invention relates to the field of patient evacuation technology, and in particular to an optimized control system and method for patient evacuation and rescue at sea. Background Technology

[0002] Maritime medical rescue is typically rudimentary. When the injuries or illnesses of those at sea are severe, timely evacuation is crucial. Based on this, the inventor of this invention applied for a patent with application number 2024104510539, entitled "Maritime Casualty Evacuation and Rescue System and Method Based on RFID Electronic Wound Ticket." However, in this patent, the injury buffer time is estimated by the maritime medical personnel themselves, which may not be accurate and could lead to misjudgments of the injury buffer time, potentially resulting in the casualty not receiving timely treatment. Therefore, optimization of the injury buffer time for those at sea is necessary. Furthermore, this patent only considers how to handle situations where at least one rescue medical system has indicated its willingness to accept the casualty within a set waiting time. It does not consider how to handle situations where all rescue medical systems refuse to accept the casualty, or where there is no feedback at all. Therefore, this invention provides further optimization in these aspects. Summary of the Invention

[0003] This invention addresses the problems and shortcomings of existing technologies by providing an optimized control system and method for the evacuation and rescue of wounded and sick personnel at sea.

[0004] The present invention solves the above-mentioned technical problems through the following technical solution:

[0005] The present invention provides an optimized control system for the evacuation and rescue of casualties at sea, characterized in that it includes a wristband-type electronic injury ticket for each of the casualties in a batch, at least one handheld terminal at sea, a casualty information processing system, and an evacuation and rescue medical system corresponding to each evacuation and rescue medical institution.

[0006] The handheld terminal at sea is used to write the information of each injured or sick person at sea into the electronic injury ticket worn by the person, forming the electronic injury ticket information of the injured or sick person at sea, and transmit it to the injured or sick person information processing system. The electronic injury ticket information includes at least the injured or sick person's identity information, gender, age, injury location, injury type, injury type, injury severity, complications, time of injury, initial treatment of injury, and follow-up information. The follow-up information includes whether follow-up is required.

[0007] The wounded and sick personnel information processing system is used to count the number of wounded and sick personnel who need to be transferred based on the transfer information in the electronic injury ticket information of each wounded and sick personnel at sea, and ends when the number is zero.

[0008] When the number is one, the analysis is based on the maritime casualty's gender, age, injury location, injury type, injury severity, complications, and time of injury to determine the casualty's injury buffer analysis time. Based on this buffer analysis time, the analysis identifies the accessible medical facilities corresponding to the injury type within the (buffer analysis time - rescue preparation time - set feedback time) range. The casualty's electronic injury ticket information and the end time of the buffer analysis time are sent to the corresponding medical systems of each accessible medical facility. If at least one corresponding medical system receives feedback from receiving the casualty within the set feedback time, the medical system corresponding to that system selects the geographically closest medical facility as the target medical facility and arranges for the casualty to be transferred there. If no corresponding medical system receives feedback within the set feedback time, the casualty is transferred to the target medical facility. When receiving feedback information from maritime casualties, the system determines the number of evacuation and rescue medical systems that are not responding. If the number is zero, a mandatory evacuation request is sent to one of the evacuation and rescue medical systems that has been actively selected. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution. If the number is one, a mandatory evacuation request is sent to one of the evacuation and rescue medical systems that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has not responded is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution. If the number is multiple, a mandatory evacuation request is sent to one of the evacuation and rescue medical systems that has been actively selected. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution.

[0009] When there are multiple casualties, the injury buffer analysis time for each casualty at sea is analyzed based on their gender, age, injury location, injury type, injury severity, complications, and duration of injury. The casualties requiring evacuation are then prioritized from shortest to longest buffer analysis time. Casualties with the same buffer analysis time are assigned the same priority. A total of N priority levels are generated. For the i-th priority level, where i ranges from 1 to N, and N is a positive integer ≥ 1, the buffer analysis time of each casualty in the i-th priority level is analyzed (based on their corresponding maritime...). Within the timeframe (injury buffer analysis time - rescue preparation time - set feedback time) of the injured / sick person, the corresponding evacuation and rescue medical institutions for their respective injury types are identified. The electronic injury certificate information for each maritime injured / sick person in the i-th priority category, along with the end time of the injury buffer analysis time, is sent to the corresponding evacuation and rescue medical systems of each of the identified accessible evacuation and rescue medical institutions. When a maritime injured / sick person in the i-th priority category receives feedback information from at least one corresponding evacuation and rescue medical system within the set feedback timeframe, one of the evacuation and rescue medical institutions corresponding to the receiving evacuation and rescue medical system is selected. The nearest evacuation and rescue medical facility is designated as the target evacuation and rescue medical facility. The maritime casualty is then evacuated to this facility. If, within a set feedback timeframe and at the i-th priority level, the maritime casualty does not receive feedback from any corresponding evacuation and rescue medical system, the number of evacuation and rescue medical systems without feedback is determined. If this number is zero, a mandatory evacuation request is sent to one of the actively selected evacuation and rescue medical systems. The evacuation and rescue medical facility corresponding to the actively selected system is designated as the target evacuation and rescue medical facility. After the injured or sick person at sea is transferred to the target evacuation and rescue medical institution, if there is only one such institution, a mandatory evacuation request is sent to the evacuation and rescue medical system that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has not responded is designated as the target evacuation and rescue medical institution, and the injured or sick person at sea is transferred to the target evacuation and rescue medical institution. If there are multiple such institutions, a mandatory evacuation request is sent to one of the evacuation and rescue medical systems that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has been selected is designated as the target evacuation and rescue medical institution, and the injured or sick person at sea is transferred to the target evacuation and rescue medical institution.

[0010] This invention also provides an optimized control method for the evacuation and rescue of wounded and sick personnel at sea, characterized by comprising the following steps:

[0011] S1. The handheld terminal at sea writes the information of each injured or sick person at sea into the electronic injury ticket worn by the person on the wristband, forming the electronic injury ticket information of the injured or sick person at sea, and transmits it to the injured or sick person information processing system. The electronic injury ticket information includes at least the injured or sick person's identity information, gender, age, injury location, injury type, injury type, injury severity, complications, time of injury, initial treatment of injury, and follow-up information. The follow-up information includes whether follow-up is required.

[0012] S2. The wounded and sick personnel information processing system calculates the number of wounded and sick personnel that need to be transferred based on the transfer information in the electronic injury ticket information of each wounded and sick personnel at sea. When the number is zero, it proceeds to step S3; when the number is one, it proceeds to step S4; when the number is multiple, it proceeds to step S5.

[0013] S3, End the process directly;

[0014] S4. The patient information processing system analyzes the patient's injury buffer analysis time based on the patient's gender, age, injury location, injury type, injury severity, complications, and injury time. Based on the patient's injury buffer analysis time, it analyzes the available medical facilities corresponding to the injury type within (injury buffer analysis time - rescue preparation time - set feedback time). The system then sends the patient's electronic injury ticket information and the end time of the injury buffer analysis time to the corresponding medical systems of each available medical facility. If at least one corresponding medical system receives feedback from receiving the patient within the set feedback time, the system proceeds to step S41. If no corresponding medical system receives feedback from receiving the patient within the set feedback time, the system proceeds to step S42.

[0015] S41. The patient information processing system receives the patient's information from the evacuation and rescue medical system at sea, selects the geographically closest evacuation and rescue medical institution as the target evacuation and rescue medical institution, and arranges for the patient to be evacuated to the target evacuation and rescue medical institution.

[0016] S42. The patient information processing system determines the number of evacuation medical systems that do not provide feedback in the corresponding evacuation medical system. If the number is zero, proceed to step S421; if the number is one, proceed to step S422; if the number is multiple, proceed to step S423.

[0017] S421. The patient information processing system sends a mandatory evacuation request to a evacuation and rescue medical system that is actively selected from the corresponding evacuation and rescue medical system. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution.

[0018] S422. The wounded and sick personnel information processing system sends a mandatory evacuation request to the evacuation and rescue medical system that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has not responded is designated as the target evacuation and rescue medical institution, and the wounded and sick personnel at sea are arranged to be evacuated to the target evacuation and rescue medical institution.

[0019] S423. The patient information processing system sends a mandatory evacuation request to an actively selected evacuation and rescue medical system among the evacuation and rescue medical systems that have not provided feedback. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution.

[0020] S5. The patient information processing system analyzes the buffer analysis time of each patient at sea based on their gender, age, injury location, injury type, injury severity, complications, and time of injury. It then prioritizes patients requiring evacuation according to their buffer analysis time, from shortest to longest. Patients with the same buffer analysis time are assigned the same priority. A total of N priorities are determined. For the i-th priority, where i ranges from 1 to N, and N is a positive integer ≥ 1, the system analyzes the buffer analysis time of each patient in the i-th priority category (based on the corresponding buffer analysis time of the patient). Within the set feedback time, the system will identify the evacuation and rescue medical institutions corresponding to the types of injuries that can be reached. It will also send the electronic injury ticket information and the end time of the injury buffer analysis time for each maritime patient in the i-th priority to the evacuation and rescue medical system corresponding to each of the identified evacuation and rescue medical institutions. If a maritime patient in the i-th priority receives feedback information from at least one corresponding evacuation and rescue medical system within the set feedback time, the system will proceed to step S51. If the maritime patient in the i-th priority does not receive feedback information from any corresponding evacuation and rescue medical system within the set feedback time, the system will proceed to step S52.

[0021] S51. The patient information processing system receives the patient's information from the evacuation and rescue medical system at sea, selects the geographically closest evacuation and rescue medical institution as the target evacuation and rescue medical institution, and arranges for the patient to be evacuated to the target evacuation and rescue medical institution.

[0022] S52. The patient information processing system determines the number of evacuation medical systems that do not provide feedback in the corresponding evacuation medical system. If the number is zero, proceed to step S521; if the number is one, proceed to step S522; if the number is multiple, proceed to step S523.

[0023] S521. The patient information processing system sends a mandatory evacuation request to a evacuation and rescue medical system that is actively selected from the corresponding evacuation and rescue medical system. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution.

[0024] S522. The patient information processing system sends a mandatory evacuation request to the evacuation and rescue medical system that does not provide feedback. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that does not provide feedback is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution.

[0025] S523. The patient information processing system sends a mandatory evacuation request to an actively selected evacuation and rescue medical system among the evacuation and rescue medical systems that have not provided feedback. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution.

[0026] The positive and progressive effects of this invention are as follows:

[0027] In this invention, the patient information processing system can analyze the patient's injury buffer analysis time based on the patient's gender, age, injury location, injury type, injury severity, complications, and time of injury. The injury buffer analysis time is automatically analyzed by the system and is relatively accurate, effectively avoiding the possibility of misjudging the patient's injury buffer time.

[0028] This invention not only considers the scenario where feedback information from at least one corresponding evacuation and rescue medical system is received within a set feedback time, but also the scenario where no feedback information from any corresponding evacuation and rescue medical system is received within the set feedback time. Furthermore, this scenario is further specified as the number of evacuation and rescue medical systems that do not provide feedback being zero, one, or multiple. This makes the invention more comprehensive and the resulting technology more optimized and reasonable. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the optimized control system for the evacuation and rescue of wounded and sick personnel at sea, according to Embodiment 1 of the present invention.

[0030] Figure 2 This is a flowchart of the optimized control method for the evacuation and rescue of wounded and sick personnel at sea, according to Embodiment 1 of the present invention. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example 1

[0033] like Figure 1 As shown, this embodiment provides an optimized control system for the evacuation and rescue of casualties at sea, which includes a wristband-type electronic injury ticket 10 configured for each of the casualties in a batch, at least one maritime handheld terminal 20, a casualty information processing system 30, an evacuation and rescue medical system 40 corresponding to each evacuation and rescue medical institution, and a medical institution handheld terminal 50 for each evacuation and rescue medical institution.

[0034] The maritime handheld terminal 20 is used to write the information of each maritime casualty into the wristband-type electronic casualty ticket 10 worn by the casualty, thus forming the electronic casualty ticket information of the maritime casualty, and transmit it to the casualty information processing system 30.

[0035] The electronic injury ticket information includes the casualty's injury ticket number, identification information (such as name), gender, age, injured location, injury type, injury severity, complications, time of injury, initial treatment, follow-up information, and the deadline for reading the electronic injury ticket. Follow-up information includes whether follow-up is required (e.g., follow-up is required, follow-up is not required). If the casualty has multiple injury types, the most severe injury type is selected as the injury type in the electronic injury ticket information. The deadline for reading the electronic injury ticket is later than the end time of the corresponding injury buffer period.

[0036] The wounded and sick personnel information processing system 30 is used to count the number of wounded and sick personnel who need to be transferred based on the transfer information in the electronic injury ticket information of each wounded and sick personnel at sea. When the number is zero, it indicates that there are no wounded and sick personnel at sea who need to be transferred, and the process ends directly.

[0037] The casualty information processing system 30 is used to analyze the injury buffer analysis time of a single casualty at sea based on their gender, age, injury location, injury type, injury severity, complications, and time of injury. Specifically, it inputs the casualty's gender, age, injury location, injury type, injury severity, complications, and time of injury into a trained neural network model for analysis, outputting the casualty's injury buffer analysis time. Based on this injury buffer analysis time, it analyzes the available medical facilities corresponding to the injury type that can be reached within (injury buffer analysis time - rescue preparation time - set feedback time). The electronic injury certificate information of the maritime casualty and the end time of the injury buffer analysis are sent to the corresponding evacuation and rescue medical systems of each accessible evacuation and rescue medical institution identified in the analysis. If at least one corresponding evacuation and rescue medical system receives feedback from receiving the maritime casualty within the set feedback time, the evacuation and rescue medical institution corresponding to the receiving system selects the geographically closest evacuation and rescue medical institution as the target evacuation and rescue medical institution, and arranges for the maritime casualty to be evacuated to the target evacuation and rescue medical institution. If no corresponding evacuation and rescue medical system receives feedback within the set feedback time, the evacuation and rescue medical system will proceed as follows: When the system receives feedback information from maritime casualties, within a set feedback time, the corresponding evacuation and rescue medical system either refuses to accept the casualty or does not provide feedback. The system then determines the number of evacuation and rescue medical systems that have not provided feedback. If this number is zero, it indicates that all evacuation and rescue medical institutions corresponding to the analyzed accessible casualty categories have refused to accept the casualty. In this case, a mandatory evacuation request is sent to one of the evacuation and rescue medical systems that has been actively selected (this can be done by the maritime medical personnel). The corresponding evacuation and rescue medical institution is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution. When the number is one, it means that among the evacuation and rescue medical institutions corresponding to each accessible type of injury, only one evacuation and rescue medical system has not responded, and the other evacuation and rescue medical systems have all refused to accept the maritime casualty. In this case, a mandatory evacuation request is sent to the evacuation and rescue medical system that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has not responded is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution.When there are multiple systems, it indicates that among the various accessible injury types and their corresponding evacuation medical institutions, several systems have not responded. A mandatory evacuation request is sent to one of the evacuation medical institutions that has not responded (this can be done by the maritime medical personnel). The evacuation medical institution corresponding to the actively selected evacuation medical institution is designated as the target evacuation medical institution, and the injured or sick person is then evacuated to the target evacuation medical institution.

[0038] The casualty information processing system 30 is used to analyze the injury buffer analysis time of each maritime casualty based on their gender, age, injury location, injury type, injury severity, complications, and time of injury when there are multiple casualties. Specifically, the system inputs the casualty's gender, age, injury location, injury type, injury severity, complications, and time of injury into a trained neural network model for analysis, outputting the casualty's injury buffer analysis time. This allows the system to obtain the injury buffer analysis time for each maritime casualty requiring repatriation. The casualties requiring repatriation are then prioritized from shortest to longest injury buffer analysis time, with those having the same priority. A total of N priorities are determined. For the i-th priority, i takes values ​​from 1 to N, where N is a positive integer and N≥1. Based on the injury buffer analysis time of the maritime casualties in the i-th priority, the system analyzes the available evacuation and rescue medical institutions corresponding to their injury types within the time frame (the corresponding injury buffer analysis time - rescue preparation time - set feedback time). The system then sends the electronic injury ticket information and the end time of the injury buffer analysis time for each maritime casualty in the i-th priority to the corresponding evacuation and rescue medical system of each available evacuation and rescue medical institution. Within the set feedback time, a maritime casualty in the i-th priority receives at least one corresponding... When a evacuation medical system receives feedback from a patient at sea, it selects the geographically closest evacuation medical institution as the target evacuation medical institution and arranges for the patient to be evacuated there. If, within a set feedback timeframe and at the i-th priority level, the patient has not received feedback from any corresponding evacuation medical system, the system determines the number of evacuation medical systems without feedback. If the number is zero, a mandatory evacuation request is sent to one of the actively selected evacuation medical systems. The medical system's corresponding evacuation and rescue medical institution is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution. When there is only one such institution, a mandatory evacuation request is sent to an evacuation and rescue medical system that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has not responded is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution. When there are multiple such institutions, a mandatory evacuation request is sent to one of the evacuation and rescue medical systems that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has been selected is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution.

[0039] Subsequently, the medical institution's handheld terminal is used to read the wristband-type electronic injury ticket of a certain maritime casualty and transmit the electronic injury ticket reading information to the evacuation and rescue medical system corresponding to the evacuation and rescue medical institution to which the handheld terminal belongs. The evacuation and rescue medical system is used to transmit the electronic injury ticket reading information of the maritime casualty to the casualty information processing system. The casualty information processing system is used to set the status of the maritime casualty to evacuated and rescued.

[0040] The casualty information processing system is used to send an emergency alert to the corresponding evacuation and rescue medical system of the target evacuation and rescue medical institution if the corresponding electronic casualty ticket reading deadline has not been reached.

[0041] like Figure 2 As shown, this embodiment also provides an optimized control method for the evacuation and rescue of wounded and sick personnel at sea, which includes the following steps:

[0042] S1. The handheld terminal at sea writes the information of each wounded or sick person at sea into the electronic injury ticket worn by the person on the wristband, which constitutes the electronic injury ticket information of the wounded or sick person at sea and transmits it to the wounded or sick person information processing system.

[0043] The electronic injury ticket information includes the casualty's injury ticket number, identity information, gender, age, injured location, injury type, injury severity, complications, time of injury, initial treatment status, follow-up information, and the deadline for reading the electronic injury ticket. Follow-up information includes whether further follow-up is required. If the casualty has multiple injury types, the most severe type is selected for the electronic injury ticket information. The deadline for reading the electronic injury ticket is later than the end time of the corresponding injury buffer period.

[0044] S2. The wounded and sick personnel information processing system calculates the number of wounded and sick personnel that need to be transferred based on the transfer information in the electronic injury ticket information of each wounded and sick personnel at sea. When the number is zero, proceed to step S3; when the number is one, proceed to step S4; when the number is multiple, proceed to step S5.

[0045] S3, End the process directly.

[0046] S4. The casualty information processing system analyzes the casualty's injury buffer analysis time based on the casualty's gender, age, injury location, injury type, injury severity, complications, and injury time. Specifically, it inputs the casualty's gender, age, injury location, injury type, injury severity, complications, and injury time into a trained neural network model for analysis to output the casualty's injury buffer analysis time. Based on the casualty's injury buffer analysis time, it analyzes the available medical facilities corresponding to the injury type within (injury buffer analysis time - rescue preparation time - set feedback time) and sends the casualty's electronic injury ticket information and the end time of the injury buffer analysis time to the corresponding medical systems of each available medical facility. If at least one corresponding medical system receives feedback from receiving the casualty within the set feedback time, it proceeds to step S41. If no corresponding medical system receives feedback from receiving the casualty within the set feedback time, it proceeds to step S42.

[0047] S41. The patient information processing system receives the patient's information from the evacuation and rescue medical system at sea, selects the geographically closest evacuation and rescue medical institution as the target evacuation and rescue medical institution, and arranges for the patient to be evacuated to the target evacuation and rescue medical institution.

[0048] S42. The wounded and sick personnel information processing system determines the number of evacuation and rescue medical systems that have no feedback. If the number is zero, proceed to step S421; if the number is one, proceed to step S422; if the number is multiple, proceed to step S423.

[0049] S421. The patient information processing system sends a mandatory evacuation request to one of the actively selected evacuation and rescue medical systems. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution.

[0050] S422. The casualty information processing system sends a mandatory evacuation request to the evacuation and rescue medical system that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has not responded is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution.

[0051] S423. The casualty information processing system sends a mandatory evacuation request to one of the evacuation and rescue medical systems that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical institution that has been selected is designated as the target evacuation and rescue medical institution, and the casualty at sea is arranged to be evacuated to the target evacuation and rescue medical institution.

[0052] S5. The Casualty Information Processing System analyzes the injury buffer analysis time of each maritime casualty based on their gender, age, injury location, injury type, injury severity, complications, and time of injury. Specifically, this involves inputting the casualty's gender, age, injury location, injury type, injury severity, complications, and time of injury into a trained neural network model to output the casualty's injury buffer analysis time. Casualties requiring repatriation are prioritized from shortest to longest buffer analysis time, with those having the same buffer analysis time belonging to the same priority. A total of N priority levels are generated. For the i-th priority level, i takes values ​​from 1 to N, where N is a positive integer and N≥1. The system then analyzes the buffer analysis time of the casualty based on the i-th priority level. For each maritime casualty in the i-th priority, within the timeframe (the corresponding casualty's injury buffer analysis time - rescue preparation time - set feedback time), the corresponding evacuation and rescue medical institution for their injury type is accessible. The electronic injury ticket information and the end time of the injury buffer analysis time for each maritime casualty in the i-th priority are sent to the evacuation and rescue medical system corresponding to each accessible evacuation and rescue medical institution. If a maritime casualty in the i-th priority receives feedback information from at least one corresponding evacuation and rescue medical system within the set feedback time, the process proceeds to step S51. If the maritime casualty in the i-th priority does not receive feedback information from any corresponding evacuation and rescue medical system within the set feedback time, the process proceeds to step S52.

[0053] S51. The casualty information processing system receives the maritime casualty information and selects the geographically closest evacuation and rescue medical institution from the corresponding evacuation and rescue medical institutions as the target evacuation and rescue medical institution, and arranges for the maritime casualty to be evacuated to the target evacuation and rescue medical institution.

[0054] S52. The wounded and sick personnel information processing system determines the number of evacuation and rescue medical systems that have no feedback. If the number is zero, proceed to step S521; if the number is one, proceed to step S522; if the number is multiple, proceed to step S523.

[0055] S521. The patient information processing system sends a mandatory evacuation request to one of the actively selected evacuation and rescue medical systems. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution.

[0056] S522. The casualty information processing system sends a mandatory evacuation request to the evacuation and rescue medical system that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has not responded is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution.

[0057] S523. The patient information processing system sends a mandatory evacuation request to one of the evacuation and rescue medical systems that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical institution that has been selected is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution.

[0058] The subsequent steps are as follows: The medical institution's handheld terminal reads the wristband-type electronic injury ticket of a certain maritime casualty and transmits the electronic injury ticket reading information to the evacuation and rescue medical system corresponding to the evacuation and rescue medical institution to which the handheld terminal belongs. The evacuation and rescue medical system then transmits the electronic injury ticket reading information to the casualty information processing system. The casualty information processing system then sets the status of the maritime casualty to "evacuated and rescued".

[0059] The casualty information processing system is used to send an emergency alert to the corresponding evacuation and rescue medical system of the target evacuation and rescue medical institution if the corresponding electronic casualty ticket reading deadline has not been reached.

[0060] Example 2

[0061] Based on Example 1, this embodiment also includes the estimated injury buffer time in cases where evacuation is required;

[0062] In the maritime casualty evacuation and rescue optimization control system, the casualty information processing system is used to analyze the injury buffer analysis time of a maritime casualty when the number is one. It compares the injury buffer analysis time and the estimated injury buffer time, and takes the relatively smaller time as the accurate injury buffer time. Based on the accurate injury buffer time of the maritime casualty, it analyzes the evacuation and rescue medical institutions corresponding to the injury type that can be reached within (accurate injury buffer time - rescue preparation time - set feedback time). It then sends the electronic injury ticket information of the maritime casualty and the end time of the accurate injury buffer time to the evacuation and rescue medical system corresponding to each of the analyzed reachable evacuation and rescue medical institutions.

[0063] The casualty information processing system analyzes the injury buffer analysis time for each maritime casualty when there are multiple casualties. It compares the magnitude of each injury buffer analysis time and the corresponding estimated injury buffer time, taking the smaller time as the accurate injury buffer time for that maritime casualty. The system prioritizes these maritime casualties requiring evacuation from shortest to longest accurate injury buffer time, with those having the same accurate injury buffer time belonging to the same priority. A total of N priorities are generated. For the i-th priority, based on the accurate injury buffer time of each maritime casualty in the i-th priority, the system analyzes the evacuation and rescue medical institutions corresponding to their injury type that each maritime casualty in the i-th priority can reach within (accurate injury buffer time for the corresponding maritime casualty - rescue preparation time - set feedback time). The system then sends the electronic injury ticket information and the end time of the accurate injury buffer time for each maritime casualty in the i-th priority to the corresponding evacuation and rescue medical systems of each of the analyzed reachable evacuation and rescue medical institutions.

[0064] In the optimized control method for the evacuation and rescue of maritime casualties, in step S4, when the number of casualties is one, the casualty information processing system analyzes the injury buffer analysis time of the maritime casualty, compares the injury buffer analysis time and the injury buffer estimated time, and takes the relatively smaller time as the injury buffer accurate time. Based on the injury buffer accurate time of the maritime casualty, it analyzes the evacuation and rescue medical institutions corresponding to the injury types that can be reached within (injury buffer accurate time - rescue preparation time - set feedback time), and sends the electronic injury ticket information of the maritime casualty and the end time of the injury buffer accurate time to the evacuation and rescue medical systems corresponding to each of the analyzed reachable evacuation and rescue medical institutions.

[0065] In step S5, when there are multiple casualties, the casualty information processing system analyzes the injury buffer analysis time of each casualty at sea, compares the size of each injury buffer analysis time with the corresponding estimated injury buffer time, and takes the smaller time as the accurate injury buffer time for that casualty. The casualties needing evacuation are then prioritized from shortest to longest accurate injury buffer time, with those having the same accurate injury buffer time belonging to the same priority. A total of N priorities are generated. For the i-th priority, based on the accurate injury buffer time of each casualty at the i-th priority, the system analyzes the evacuation and rescue medical institutions corresponding to the casualty's injury type that can be reached within (accurate injury buffer time for the casualty - rescue preparation time - set feedback time). The system then sends the electronic injury ticket information and the end time of the accurate injury buffer time for each casualty at the i-th priority to the evacuation and rescue medical systems corresponding to the analyzed evacuation and rescue medical institutions.

[0066] While specific embodiments of the present invention have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, but all such changes and modifications fall within the scope of protection of the present invention.

Claims

1. An optimized control system for the evacuation and rescue of wounded and sick personnel at sea, characterized in that, It includes a wristband-type electronic injury certificate for each of the batch of maritime casualties, at least one maritime handheld terminal, a casualty information processing system, and a evacuation and rescue medical system corresponding to each evacuation and rescue medical facility. The handheld terminal at sea is used to write the information of each injured or sick person at sea into the electronic injury ticket worn by the person, forming the electronic injury ticket information of the injured or sick person at sea, and transmit it to the injured or sick person information processing system. The electronic injury ticket information includes at least the injured or sick person's identity information, gender, age, injury location, injury type, injury type, injury severity, complications, time of injury, initial treatment of injury, and follow-up information. The follow-up information includes whether follow-up is required. The wounded and sick personnel information processing system is used to count the number of wounded and sick personnel who need to be transferred based on the transfer information in the electronic injury ticket information of each wounded and sick personnel at sea, and ends when the number is zero. When the number is one, the analysis is based on the maritime casualty's gender, age, injury location, injury type, injury severity, complications, and time of injury to determine the casualty's injury buffer analysis time. Based on this buffer analysis time, the analysis identifies the accessible medical facilities corresponding to the injury type within the (buffer analysis time - rescue preparation time - set feedback time) range. The casualty's electronic injury ticket information and the end time of the buffer analysis time are sent to the corresponding medical systems of each accessible medical facility. If at least one corresponding medical system receives feedback from receiving the casualty within the set feedback time, the medical system corresponding to that system selects the geographically closest medical facility as the target medical facility and arranges for the casualty to be transferred there. If no corresponding medical system receives feedback within the set feedback time, the casualty is transferred to the target medical facility. When receiving feedback information from maritime casualties, the system determines the number of evacuation and rescue medical systems that are not responding. If the number is zero, a mandatory evacuation request is sent to one of the evacuation and rescue medical systems that has been actively selected. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution. If the number is one, a mandatory evacuation request is sent to one of the evacuation and rescue medical systems that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has not responded is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution. If the number is multiple, a mandatory evacuation request is sent to one of the evacuation and rescue medical systems that has been actively selected. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the maritime casualty is arranged to be evacuated to the target evacuation and rescue medical institution. When there are multiple casualties, the injury buffer analysis time for each casualty at sea is analyzed based on their gender, age, injury location, injury type, injury severity, complications, and duration of injury. The casualties requiring evacuation are then prioritized from shortest to longest buffer analysis time. Casualties with the same buffer analysis time are assigned the same priority. A total of N priority levels are generated. For the i-th priority level, where i ranges from 1 to N, and N is a positive integer ≥ 1, the buffer analysis time of each casualty in the i-th priority level is analyzed (based on their corresponding maritime...). Within the timeframe (injury buffer analysis time - rescue preparation time - set feedback time) of the injured / sick person, the corresponding evacuation and rescue medical institutions for their respective injury types are identified. The electronic injury certificate information for each maritime injured / sick person in the i-th priority category, along with the end time of the injury buffer analysis time, is sent to the corresponding evacuation and rescue medical systems of each of the identified accessible evacuation and rescue medical institutions. When a maritime injured / sick person in the i-th priority category receives feedback information from at least one corresponding evacuation and rescue medical system within the set feedback timeframe, one of the evacuation and rescue medical institutions corresponding to the receiving evacuation and rescue medical system is selected. The nearest evacuation and rescue medical facility is designated as the target evacuation and rescue medical facility. The maritime casualty is then evacuated to this facility. If, within a set feedback timeframe and at the i-th priority level, the maritime casualty does not receive feedback from any corresponding evacuation and rescue medical system, the number of evacuation and rescue medical systems without feedback is determined. If this number is zero, a mandatory evacuation request is sent to one of the actively selected evacuation and rescue medical systems. The evacuation and rescue medical facility corresponding to the actively selected system is designated as the target evacuation and rescue medical facility. After the injured or sick person at sea is transferred to the target evacuation and rescue medical institution, if there is only one such institution, a mandatory evacuation request is sent to the evacuation and rescue medical system that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has not responded is designated as the target evacuation and rescue medical institution, and the injured or sick person at sea is transferred to the target evacuation and rescue medical institution. If there are multiple such institutions, a mandatory evacuation request is sent to one of the evacuation and rescue medical systems that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has been selected is designated as the target evacuation and rescue medical institution, and the injured or sick person at sea is transferred to the target evacuation and rescue medical institution.

2. The optimized control system for maritime casualty evacuation and rescue as described in claim 1, characterized in that, The information to be sent back also includes an estimated time for injury buffering in cases where evacuation is required; The patient information processing system is used to analyze the injury buffer analysis time of a patient at sea when the number is one, compare the injury buffer analysis time and the estimated injury buffer time, and take the relatively smaller time as the accurate injury buffer time. Based on the accurate injury buffer time of the patient at sea, it analyzes the evacuation and rescue medical institutions corresponding to the injury types that can be reached within (accurate injury buffer time - rescue preparation time - set feedback time), and sends the electronic injury ticket information of the patient at sea and the end time of the accurate injury buffer time to the evacuation and rescue medical systems corresponding to each of the analyzed evacuation and rescue medical institutions. When there are multiple casualties, the injury buffer analysis time for each maritime casualty is analyzed. The magnitudes of each injury buffer analysis time and the corresponding estimated injury buffer time are compared, and the smaller time is taken as the accurate injury buffer time for that maritime casualty. The maritime casualties requiring evacuation are prioritized from high to low according to the order of their accurate injury buffer times from shortest to longest. Casualties with the same accurate injury buffer time are assigned to the same priority. A total of N priorities are generated. For the i-th priority, based on the accurate injury buffer time of each maritime casualty in the i-th priority, the evacuation and rescue medical institutions corresponding to their injury type that can be reached within (the accurate injury buffer time corresponding to the maritime casualty - rescue preparation time - set feedback time) are analyzed. The electronic injury ticket information and the end time of the accurate injury buffer time of each maritime casualty in the i-th priority are sent to the evacuation and rescue medical systems corresponding to the analyzed evacuation and rescue medical institutions.

3. The optimized control system for maritime casualty evacuation and rescue as described in claim 1, characterized in that, The wounded soldier information processing system is used to analyze the injury buffer analysis time of the wounded soldier based on the gender, age, injury location, injury type, injury severity, complications, and time of injury. Specifically, the system inputs the gender, age, injury location, injury type, injury severity, complications, and time of injury of the wounded soldier into a trained neural network model for analysis to output the injury buffer analysis time of the wounded soldier.

4. The optimized control system for maritime casualty evacuation and rescue as described in claim 1, characterized in that, The system also includes a handheld terminal for each evacuation and rescue medical institution. The handheld terminal is used to read the wristband-type electronic injury ticket of a maritime casualty and transmit the read information of the electronic injury ticket to the evacuation and rescue medical system corresponding to the evacuation and rescue medical institution to which the handheld terminal belongs. The evacuation and rescue medical system is used to transmit the read information of the electronic injury ticket of the maritime casualty to the casualty information processing system. The casualty information processing system is used to set the status of the casualty at sea to "rescue completed".

5. The optimized control system for maritime casualty evacuation and rescue as described in claim 4, characterized in that, The electronic injury ticket information also includes the deadline for reading the electronic injury ticket, which is later than the end time of the corresponding injury buffer time analyzed. The casualty information processing system is used to send an emergency alert to the corresponding evacuation and rescue medical system of the target evacuation and rescue medical institution if the corresponding electronic casualty ticket reading deadline has not been reached.

6. The optimized control system for maritime casualty evacuation and rescue as described in claim 1, characterized in that, When a seafarer has multiple types of injuries, the most severe type of injury is selected as the type of injury in the electronic injury ticket information.

7. An optimized control method for the evacuation and rescue of wounded and sick personnel at sea, characterized in that, It includes the following steps: S1. The handheld terminal at sea writes the information of each injured or sick person at sea into the electronic injury ticket worn by the person on the wristband, forming the electronic injury ticket information of the injured or sick person at sea, and transmits it to the injured or sick person information processing system. The electronic injury ticket information includes at least the injured or sick person's identity information, gender, age, injury location, injury type, injury type, injury severity, complications, time of injury, initial treatment of injury, and follow-up information. The follow-up information includes whether follow-up is required. S2. The wounded and sick personnel information processing system calculates the number of wounded and sick personnel that need to be transferred based on the transfer information in the electronic injury ticket information of each wounded and sick personnel at sea. When the number is zero, it proceeds to step S3; when the number is one, it proceeds to step S4; when the number is multiple, it proceeds to step S5. S3, End the process directly; S4. The patient information processing system analyzes the patient's injury buffer analysis time based on the patient's gender, age, injury location, injury type, injury severity, complications, and injury time. Based on the patient's injury buffer analysis time, it analyzes the available medical facilities corresponding to the injury type within (injury buffer analysis time - rescue preparation time - set feedback time). The system then sends the patient's electronic injury ticket information and the end time of the injury buffer analysis time to the corresponding medical systems of each available medical facility. If at least one corresponding medical system receives feedback from receiving the patient within the set feedback time, the system proceeds to step S41. If no corresponding medical system receives feedback from receiving the patient within the set feedback time, the system proceeds to step S42. S41. The patient information processing system receives the patient's information from the evacuation and rescue medical system at sea, selects the geographically closest evacuation and rescue medical institution as the target evacuation and rescue medical institution, and arranges for the patient to be evacuated to the target evacuation and rescue medical institution. S42. The patient information processing system determines the number of evacuation medical systems that do not provide feedback in the corresponding evacuation medical system. If the number is zero, proceed to step S421; if the number is one, proceed to step S422; if the number is multiple, proceed to step S423. S421. The patient information processing system sends a mandatory evacuation request to a evacuation and rescue medical system that is actively selected from the corresponding evacuation and rescue medical system. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution. S422. The wounded and sick personnel information processing system sends a mandatory evacuation request to the evacuation and rescue medical system that has not responded. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that has not responded is designated as the target evacuation and rescue medical institution, and the wounded and sick personnel at sea are arranged to be evacuated to the target evacuation and rescue medical institution. S423. The patient information processing system sends a mandatory evacuation request to an actively selected evacuation and rescue medical system among the evacuation and rescue medical systems that have not provided feedback. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution. S5. The patient information processing system analyzes the buffer analysis time of each patient at sea based on their gender, age, injury location, injury type, injury severity, complications, and time of injury. It then prioritizes patients requiring evacuation according to their buffer analysis time, from shortest to longest. Patients with the same buffer analysis time are assigned the same priority. A total of N priorities are determined. For the i-th priority, where i ranges from 1 to N, and N is a positive integer ≥ 1, the system analyzes the buffer analysis time of each patient in the i-th priority category (based on the corresponding buffer analysis time of the patient). Within the set feedback time, the system will identify the evacuation and rescue medical institutions corresponding to the types of injuries that can be reached. It will also send the electronic injury ticket information and the end time of the injury buffer analysis time for each maritime patient in the i-th priority to the evacuation and rescue medical system corresponding to each of the identified evacuation and rescue medical institutions. If a maritime patient in the i-th priority receives feedback information from at least one corresponding evacuation and rescue medical system within the set feedback time, the system will proceed to step S51. If the maritime patient in the i-th priority does not receive feedback information from any corresponding evacuation and rescue medical system within the set feedback time, the system will proceed to step S52. S51. The patient information processing system receives the patient's information from the evacuation and rescue medical system at sea, selects the geographically closest evacuation and rescue medical institution as the target evacuation and rescue medical institution, and arranges for the patient to be evacuated to the target evacuation and rescue medical institution. S52. The patient information processing system determines the number of evacuation medical systems that do not provide feedback in the corresponding evacuation medical system. If the number is zero, proceed to step S521; if the number is one, proceed to step S522; if the number is multiple, proceed to step S523. S521. The patient information processing system sends a mandatory evacuation request to a evacuation and rescue medical system that is actively selected from the corresponding evacuation and rescue medical system. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution. S522. The patient information processing system sends a mandatory evacuation request to the evacuation and rescue medical system that does not provide feedback. The evacuation and rescue medical institution corresponding to the evacuation and rescue medical system that does not provide feedback is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution. S523. The patient information processing system sends a mandatory evacuation request to an actively selected evacuation and rescue medical system among the evacuation and rescue medical systems that have not provided feedback. The evacuation and rescue medical institution corresponding to the actively selected evacuation and rescue medical system is designated as the target evacuation and rescue medical institution, and the patient at sea is arranged to be evacuated to the target evacuation and rescue medical institution.

8. The optimized control method for maritime casualty evacuation and rescue as described in claim 7, characterized in that, The information to be sent back also includes an estimated time for injury buffering in cases where evacuation is required; In step S4, when the number of casualties is one, the casualty information processing system analyzes the injury buffer analysis time of the casualty at sea, compares the injury buffer analysis time and the estimated injury buffer time, and takes the relatively smaller time as the accurate injury buffer time. Based on the accurate injury buffer time of the casualty at sea, it analyzes the evacuation and rescue medical institutions corresponding to the injury types that can be reached within (accurate injury buffer time - rescue preparation time - set feedback time), and sends the electronic injury ticket information of the casualty at sea and the end time of the accurate injury buffer time to the evacuation and rescue medical systems corresponding to each of the analyzed evacuation and rescue medical institutions. In step S5, when there are multiple casualty information processing systems, the system analyzes the injury buffer analysis time for each casualty at sea, compares the magnitude of each injury buffer analysis time with the corresponding estimated injury buffer time, and takes the relatively smaller time as the accurate injury buffer time for that casualty. The system then prioritizes the casualties requiring evacuation from shortest to longest accurate injury buffer time, assigning the same priority to those with the same accurate injury buffer time. A total of N priorities are generated. For the i-th priority, the system analyzes the accurate injury buffer time of each casualty at the i-th priority to determine the evacuation and rescue medical institutions corresponding to their injury type that can be reached within (accurate injury buffer time for the casualty - rescue preparation time - set feedback time). The system then sends the electronic injury ticket information and the end time of the accurate injury buffer time for each casualty at the i-th priority to the evacuation and rescue medical systems corresponding to the identified evacuation and rescue medical institutions.

9. The optimized control method for maritime casualty evacuation and rescue as described in claim 7, characterized in that, The wounded soldier information processing system analyzes the wounded soldier's injury buffer analysis time based on the wounded soldier's gender, age, wound location, injury type, injury severity, complications, and time of injury. Specifically, the system inputs the wounded soldier's gender, age, wound location, injury type, injury severity, complications, and time of injury into a trained neural network model for analysis to output the wounded soldier's injury buffer analysis time.

10. The optimized control method for maritime casualty evacuation and rescue as described in claim 7, characterized in that, The medical institution's handheld terminal reads the wristband-type electronic injury ticket of a certain maritime casualty and transmits the information that the electronic injury ticket of the maritime casualty has been read to the evacuation and rescue medical system corresponding to the evacuation and rescue medical institution to which the handheld terminal belongs. The evacuation and rescue medical system then transmits the information that the electronic injury ticket of the maritime casualty has been read to the casualty information processing system. The casualty information processing system sets the status of the casualty at sea to "rescue completed".

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