Biosafety intelligent negative pressure ward closed-loop system

Abstract

The invention discloses a biosafety intelligent negative pressure ward closed-loop system which comprises a negative pressure ward environment intelligent management system, a negative pressure ward intelligent people flow and logistics closed-loop management system, a negative pressure ward intelligent diagnosis and treatment system and a central control system used for coordinating cooperative work of all the systems. The output end of the central control system is connected with the input ends of the negative pressure ward environment intelligent management system, the negative pressure ward intelligent people flow and logistics closed-loop management system and the negative pressure ward intelligent diagnosis and treatment system. According to the biosafety intelligent negative pressure ward closed-loop system provided by the invention, an intelligent system is introduced and integrated into the construction of a negative pressure ward based on the concept of biosafety, so that a set of standardized negative pressure ward closed-loop system is formed, closed-loop management of the negative pressure ward can be better realized, hospital infection events are reduced to a greater extent, and the negative pressure ward closed-loop system is improved. And infection of medical staff and human input of the medical staff are reduced.

Description

Technical Field

[0001] This invention relates to the field of ward technology, and more specifically to a biosafety intelligent negative pressure ward closed-loop system. Background Technology

[0002] Negative pressure wards are wards where the air pressure inside is lower than the air pressure outside, thanks to special equipment. This allows only fresh air from outside to flow into the ward, while contaminated air from patients inside the ward is not leaked out but is promptly discharged to a designated location through a special channel. This prevents contamination of the area outside the ward and reduces the chances of medical staff being infected.

[0003] Currently, the management of negative pressure wards is controlled manually. Staff members control the operation of various devices in the negative pressure ward through various monitoring modules. This process requires the participation of multiple medical staff. However, since negative pressure wards are important places for treating patients with emerging infectious diseases, nosocomial infections among medical staff are prone to occur. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a biosafety intelligent negative pressure ward closed-loop system to reduce hospital-acquired infections, reduce infections among medical staff, and reduce the manpower required for medical staff.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows.

[0006] A biosafety intelligent negative pressure ward closed-loop system includes a negative pressure ward environment intelligent management system, a negative pressure ward intelligent human and material flow closed-loop management system, a negative pressure ward intelligent diagnosis and treatment system, and a central control system for coordinating the collaborative work of each system. The output end of the central control system is connected to the input ends of the negative pressure ward environment intelligent management system, the negative pressure ward intelligent human and material flow closed-loop management system, and the negative pressure ward intelligent diagnosis and treatment system, respectively.

[0007] The negative pressure ward environment intelligent management system is used to monitor and control the pressure, temperature and humidity in the ward;

[0008] The intelligent closed-loop management system for negative pressure wards is used for the unmanned transfer and disinfection of patients, items and waste in the wards.

[0009] The intelligent diagnosis and treatment system for negative pressure wards is used to realize intelligent management of patients in negative pressure wards.

[0010] The technical solution is further optimized. The negative pressure ward environment intelligent management system includes an automatic air pressure control system for switching between positive pressure, negative pressure and equal pressure modes in the ward, an automatic temperature and humidity control system for controlling the temperature and humidity in the ward, and an automatic access control system for controlling the opening and closing of the ward door. The input terminals of the automatic air pressure control system, the automatic temperature and humidity control system and the automatic access control system are respectively connected to the output terminal of the negative pressure ward environment intelligent management system.

[0011] To further optimize the technical solution, the intelligent management system for negative pressure ward environment also includes a fault feedback alarm automatic control system that issues an alarm when an abnormality occurs in the management system within the ward. The input end of the fault feedback alarm automatic control system is connected to the output end of the intelligent management system for negative pressure ward environment.

[0012] To further optimize the technical solution, the intelligent closed-loop management system for negative pressure wards includes an unmanned patient transfer system for transferring patients within the ward, an unmanned logistics delivery system for distributing supplies to the ward, an unmanned waste collection system for intelligent waste removal within the ward, and an unmanned ward disinfection system for disinfecting the ward. The input terminals of the unmanned patient transfer system, the unmanned logistics delivery system, the unmanned waste collection system, and the unmanned ward disinfection system are respectively connected to the input terminal of the intelligent closed-loop management system for negative pressure wards.

[0013] The technical solution has been further optimized. The intelligent diagnosis and treatment system for negative pressure wards includes a non-contact video diagnosis and treatment system, a non-contact remote ultrasound system, a remote consultation system, an infectious disease smart nursing system, and an AI protective clothing and doffing recognition system. The input terminals of the non-contact video diagnosis and treatment system, the non-contact remote ultrasound system, the remote consultation system, the infectious disease smart nursing system, and the AI ​​protective clothing and doffing recognition system are respectively connected to the output terminal of the intelligent diagnosis and treatment system for negative pressure wards.

[0014] Due to the adoption of the above technical solutions, the technical progress achieved by this invention is as follows.

[0015] This invention provides a biosafety-enabled intelligent closed-loop negative pressure ward system. Based on the concept of biosafety, it introduces an intelligent system and integrates it into the construction of negative pressure wards, forming a standardized closed-loop negative pressure ward system. This system can better achieve closed-loop management of negative pressure wards, reduce hospital-acquired infections to a greater extent, and reduce infections among medical staff and the manpower required for medical staff. Attached Figure Description

[0016] Figure 1 This is a structural block diagram of the present invention. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] A biosafety-enabled intelligent negative pressure ward closed-loop system, combined with Figure 1 As shown, it includes a negative pressure ward environment intelligent management system, a negative pressure ward intelligent human and material flow closed-loop management system, a negative pressure ward intelligent diagnosis and treatment system, and a central control system. The output end of the central control system is connected to the input end of the negative pressure ward environment intelligent management system, the negative pressure ward intelligent human and material flow closed-loop management system, and the negative pressure ward intelligent diagnosis and treatment system, respectively. The central control system is used to control the coordinated operation of each system.

[0019] The intelligent environmental management system for negative pressure wards is used to monitor and control the pressure, temperature, and humidity within the ward. It includes an automatic air pressure control system, an automatic temperature and humidity control system, an automatic access control system, and a fault feedback alarm system. The input terminals of these systems are connected to the output terminals of the intelligent environmental management system for negative pressure wards.

[0020] The automatic air pressure control system is used to switch between three modes: positive pressure, negative pressure, and equal pressure in the ward. It can adjust the pressure state in the ward according to actual usage needs.

[0021] The automatic temperature and humidity control system is used to control the temperature and humidity in the ward.

[0022] The access control system is used to automatically control the opening and closing of ward doors.

[0023] The fault feedback alarm automatic control system issues an alarm when there is an abnormality in the management system within the ward. For example, it will warn and prompt for inspection if the ward pressure is abnormal.

[0024] The intelligent closed-loop management system for patient and material flow in negative pressure wards includes an unmanned patient transfer system, an unmanned logistics delivery system, an unmanned waste collection system, and an unmanned ward disinfection system. The input terminals of these systems are connected to the input terminals of the overall intelligent closed-loop management system for negative pressure wards.

[0025] The unmanned patient transport intelligent system enables the transfer of patients within the ward by using self-driving wheelchairs or beds.

[0026] The unmanned logistics and distribution intelligent system is used to deliver supplies to wards. The system plans and arranges the transportation of supplies to wards in a systematic way. The auxiliary instruments regularly deliver supplies such as food and medical supplies to the corresponding locations in the wards. If there are special areas that need to be delivered, the system command center will issue an instruction and the auxiliary instruments can transport the supplies to the designated locations.

[0027] The unmanned intelligent waste collection system is used to collect waste in the wards. The waste in the wards can be collected regularly by auxiliary instruments. If there is a need for special areas, the auxiliary instruments can go back to collect the waste again by issuing an instruction through the system command center.

[0028] The unmanned ward disinfection intelligent system is used to disinfect the ward, including intelligent garbage collection and disinfection of ward bed units. This allows the ward disinfection work to be completed without medical staff entering the negative pressure ward.

[0029] The system systematically plans and arranges the disinfection of air and environment in the wards. The auxiliary instruments regularly disinfect the wards. If there are special areas that need to be disinfected separately, the auxiliary instruments can go there to disinfect on their own after the system command center issues an instruction. The system can also automatically detect the environmental disinfection status on a regular basis.

[0030] The intelligent diagnosis and treatment system for negative pressure wards includes a non-contact video diagnosis and treatment system, a non-contact remote ultrasound system, a remote consultation system, an infectious disease smart nursing system, and an AI protective clothing and doffing recognition system. The input terminals of the non-contact video diagnosis and treatment system, the non-contact remote ultrasound system, the remote consultation system, the infectious disease smart nursing system, and the AI ​​protective clothing and doffing recognition system are respectively connected to the output terminal of the intelligent diagnosis and treatment system for negative pressure wards.

[0031] The non-contact video diagnosis and treatment intelligent system can remotely conduct consultations and physical examinations on patients through auxiliary instruments, reducing initial contact with patients and reducing the risk of infection.

[0032] The non-contact remote ultrasound intelligent system uses a remotely controlled robot to perform ultrasound operations on patients, and the ultrasound detection process and results can be viewed remotely.

[0033] The remote consultation intelligent system combines initial diagnosis and treatment with ultrasound system to enable consultation for patients.

[0034] The intelligent nursing system for infectious diseases is used to achieve intelligent management of patients in negative pressure wards, including intelligent nursing, intelligent calling, and vital sign monitoring.

[0035] The AI-powered protective clothing donning and doffing recognition system uses AI to identify and authenticate medical personnel, determining whether their donning and doffing procedures are in accordance with regulations, and providing voice reminders to prevent infections caused by improper donning.

Claims

1. A biosafety intelligent negative pressure ward closed-loop system, characterized in that: It includes a negative pressure ward environment intelligent management system, a negative pressure ward intelligent human and material flow closed-loop management system, a negative pressure ward intelligent diagnosis and treatment system, and a central control system for coordinating the collaborative work of each system. The output end of the central control system is connected to the input end of the negative pressure ward environment intelligent management system, the negative pressure ward intelligent human and material flow closed-loop management system, and the negative pressure ward intelligent diagnosis and treatment system, respectively. The negative pressure ward environment intelligent management system is used to monitor and control the pressure, temperature and humidity in the ward; The intelligent closed-loop management system for negative pressure wards is used for the unmanned transfer and disinfection of patients, items and waste in the wards. The intelligent diagnosis and treatment system for negative pressure wards is used to realize intelligent management of patients in negative pressure wards.

2. The biosafety intelligent negative pressure ward closed-loop system according to claim 1, characterized in that: The negative pressure ward environment intelligent management system includes an automatic air pressure control system for switching between positive pressure, negative pressure, and equal pressure modes in the ward; an automatic temperature and humidity control system for controlling the temperature and humidity in the ward; and an automatic access control system for controlling the opening and closing of the ward door. The input terminals of the automatic air pressure control system, the automatic temperature and humidity control system, and the automatic access control system are respectively connected to the output terminal of the negative pressure ward environment intelligent management system.

3. The biosafety intelligent negative pressure ward closed-loop system according to claim 1, characterized in that: The intelligent management system for negative pressure ward environment also includes an automatic fault feedback alarm control system that issues an alarm when an abnormality occurs in the management system within the ward. The input terminal of the automatic fault feedback alarm control system is connected to the output terminal of the intelligent management system for negative pressure ward environment.

4. The biosafety intelligent negative pressure ward closed-loop system according to claim 1, characterized in that: The intelligent closed-loop management system for negative pressure wards includes an unmanned patient transfer system for transferring patients within the ward, an unmanned logistics delivery system for delivering supplies to the ward, an unmanned waste collection system for intelligent waste removal within the ward, and an unmanned ward disinfection system for disinfecting the ward. The input terminals of the unmanned patient transfer system, the unmanned logistics delivery system, the unmanned waste collection system, and the unmanned ward disinfection system are respectively connected to the input terminal of the intelligent closed-loop management system for negative pressure wards.

5. The biosafety intelligent negative pressure ward closed-loop system according to claim 1, characterized in that: The negative pressure ward intelligent diagnosis and treatment system includes a non-contact video diagnosis and treatment intelligent system, a non-contact remote ultrasound intelligent system, a remote consultation intelligent system, an infectious disease intelligent nursing system, and an AI protective clothing and doffing recognition intelligent system. The input terminals of the non-contact video diagnosis and treatment intelligent system, the non-contact remote ultrasound intelligent system, the remote consultation intelligent system, the infectious disease intelligent nursing system, and the AI ​​protective clothing and doffing recognition intelligent system are respectively connected to the output terminal of the negative pressure ward intelligent diagnosis and treatment system.

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