A SYSTEM AND METHOD FOR VERIFYING THE CONCENTRATION TIME (CT) DOSE OF CLOSED-SPACE DISINFECTION OR STERILIZATION OPERATIONS THROUGH AIR CIRCULATION VERIFICATION AND SAFE ENTRY CERTIFICATION.
Patent Information
- Application Number
- TR202608765
- Authority / Receiving Office
- TR · TR
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2026-06-03
- Publication Date
- 2026-09-21
Smart Images
Figure 00000022_0000
Abstract
Description
1 TARIFF INDOOR DISINFECTION OR STERILIZATION OPERATIONS CONCENTRATION TIME (CT) DOSE CALCULATION, AIR CIRCULATION VERIFICATION AND SECURE ACCESS CERTIFICATION WITH 5 SYSTEM AND METHOD FOR VERIFICATION Technical Area The invention relates to the use of concentration 10 for indoor disinfection or sterilization operations. time to dose (CT) calculation, air circulation verification, and safe entry. It relates to the system and method for verification through certification. The invention specifically applies to disinfection or sterilization carried out in enclosed spaces. Gas or plasma-based disinfection for verification of operations 15 or sterilization systems, chemical oxidant gas systems, enclosed spaces disinfection or sterilization technologies, environmental disinfection or Sterilization control systems, fixed installation systems, HVAC integrations, air conditioning. devices, air circulation systems or mobile devices with autonomous movement capabilities 20 on operation verification architectures run on robotic platforms applicable platform-based indoor disinfection or sterilization Concentration time (CT) dose calculation of operations, air circulation verification and secure access certification system and method It is related. The Invention's Infrastructure Indoor disinfection or sterilization systems are currently used in hospitals, food establishments, and other similar places. production facilities, laboratories, hotels, transportation vehicles, various industrial environments, etc. It is widely used in many fields. 30 In these systems, the disinfection or sterilization process is usually plasma-based. reactive gas production, hydrogen peroxide vapor, ozone gas production, chlorine dioxide gas and This is done using ultraviolet (UV) radiation. 2 In current systems, disinfection or sterilization is often only one step. This is assumed to happen when the device is operated for a specific period of time. However, disinfection or sterilization is not present in the vast majority of existing systems. a mechanism that verifies whether the operation actually took place 5 It is not available. Microorganisms in gas-based disinfection or sterilization systems Inactivation depends not only on the gas concentration but also on the gas's presence in the environment. It also depends on the duration of exposure. This relationship is described in the literature as the concentration-time (CT) dose model. 10 It is defined as such. In current systems, this CT value is often not calculated during the operation. and the effectiveness of the disinfection or sterilization process cannot be verified. Another important problem is the homogeneity of ambient gas within a confined space. It is impossible to confirm whether it has dispersed or not. In case of insufficient air circulation. It is possible that disinfectant gas may not reach some areas. In current systems, air circulation is used for disinfection or sterilization. 20 Its impact on performance is often not monitored, and the operation Verification is based solely on gas concentration measurement. Furthermore, in the vast majority of existing disinfection or sterilization systems an automated verification showing that the operation was successfully completed and 25 There is no certification mechanism. Therefore, indoor disinfection or sterilization operations should be performed using gas. concentration measurements, CT dose calculation, air circulation verification Verification of operational data through multi-source data analysis 30 Systems that provide this are needed. In the literature, this subject is mentioned in the US patent document with publication number US12298236. "Systems and methods for monitoring the gas sterilization environment are presented." 3 The sensor assembly is located within an internal compartment and a fluid connection with the gas sterilization medium. It includes a housing that defines a sensing volume. It is located in the inner compartment and a gas concentration sensor functionally linked to the sensing volume and at least one Environmental sensor. Sensor unit, control unit, sterilization period of six to 48 hours. 5 A series of processes that control sensors to monitor the gas sterilization environment throughout It is structured to carry out..." The mentioned application involves systems where the gas sterilization environment is monitored using sensors, and The methods are explained. Furthermore, the literature mentions US patent application number US12496369 in relation to this subject. “Monitoring the gas sterilization process, a system control unit and sterilization a series of sensor arrays that can be placed at specific intervals in the environment This can be accomplished through a sterilization monitoring system. Each sensor assembly, 15 at specific sampling intervals during the sterilization period, with the sterilization medium a series of signals from an associated gas concentration sensor and an environmental sensor It is configured to record the signal. Each sensor array is sterilization. a sensor spatial corresponding to the position of the sensor array within the environment It is associated with the coordinate. The recorded signal set is obtained from each sensor group. Each For the sampling interval and for each sensor configuration, the relevant signal is, at least in part, 20 A process variable is determined based on the set. During the sterilization period. A graphical representation of the process variable has been created.” is provided. The application in question concerns gas sterilization 25, the distribution of which within the environment was analyzed. Systems and methods for monitoring the environment are described. Again, in the literature, the subject is discussed in the US patent application with publication number US20050135965. "The desired outcome for components processed in the low-energy electron beam sterilization chamber is..." A device, system 30, for verifying that the sterility assurance level (SAL) has been achieved. and method. Components are preferably pre-sterilized and sterilized at low energy (300 KeV or lower). (az) a substance that creates and maintains the sterility of the connection by exposing it to an electron beam. They are connected to each other using an assembly method. The verification process simulates the sterilization process. a device placed into the sterilization process for the purpose of measuring and measuring, also known as a dosimeter 4 "It is completed by measuring the sterilization dose transmitted to the sensor." is provided. The application in question specifies methods and equipment for verifying the sterilization process. It is explained. 5 Furthermore, the literature also includes information on this subject in the PCT application with publication number WO2023069081A1. as “providing airflow in heating, ventilation and air conditioning (HVAC) systems” An airflow sterilization unit structured for this purpose is described. With airflow... sterilization unit, at least partially covered with ultraviolet (UV) reflective material 10 a coated channel section, each containing external UV rays positioned within this channel section. numerous hollow structures with a reflective surface and at least one of these hollow structures It contains at least one array of UV light-emitting diodes (LEDs) mounted on its surface. Sterilization the unit will replace a section of an existing duct in the HVAC system It is structured so that the air within the HVAC system is distributed through one or more 15 "Before exiting through the ventilation vent, it passes through a sterilization unit." is included. The patent in question concerns air within HVAC systems for heating and ventilation. The sterilization unit is described. 20 Due to the disadvantages mentioned above, a new disinfection or sterilization process is necessary. There was a need to develop an operation verification system and method. Disclosure of the Invention 25 Based on this position in the art, the aim of the invention is to eliminate the existing disadvantages. a disinfection or sterilization operation verification system and method to reveal. Another purpose of the invention is to provide a safe way to reopen a closed space for reuse. The goal is to develop an operational validation platform architecture capable of generating access certificates. Another purpose of the invention is to ensure the successful completion of disinfection or sterilization operations. The goal is to create a structure that provides verification of its completion. Another purpose of the invention is disinfection and sterilization carried out in enclosed spaces. or general biosafety operations depending solely on device uptime 5 not, but reliably based on measurable and verifiable parameters The goal is to establish a system and method that can determine when it is completed. Another purpose of the invention is to remove disinfectant or sterilizing agents present in the environment. Considering the change in concentration over time, concentration-time (CT) 10 the calculation of the dose and ensuring that the dose will provide the targeted biocidal effect. The goal is to create a structure that makes it possible to determine whether someone possesses the necessary qualifications. Another aim of the invention is to improve air circulation, especially within enclosed spaces. by evaluating its suitability, disinfectant or sterilizing agents are allowed in the environment for 15 days. This provides a mechanism to verify whether it is distributed homogeneously or not. In this way, problems that may arise due to insufficient air circulation and the effectiveness of disinfection can be avoided. The aim is to create a structure that enables the identification of regional deficiencies that can be reduced. Another purpose of the invention is to analyze gas concentration data, air circulation data, 20 operational history and system reliability parameters, as well as biological exposure limits. disinfection or using a multi-source analysis approach that evaluates them together The aim is to create a structure that increases the reliability of the sterilization operation. Another objective of the invention is to achieve a total disinfection or sterilization rate of 25%. a time-stamped digital record containing measurement and verification data relating to the operation By creating a secure access certificate, the traceability and auditability of the operation are ensured. The goal is to create a structure that ensures its documentability. Another objective of the invention is to provide a fixed installation of 30 for the said operation verification system. disinfection systems, HVAC infrastructures, or autonomous mobility capabilities platform-independent, applicable on mobile robotic platforms It is about creating a structure that enables its realization through architecture. 6 Another aim of the invention is to combine different disinfection or sterilization technologies with different gases. A flexible and modular structure that can work with various types and different sensor systems. The aim is to create a structure that increases usability in a wide range of application areas by offering this structure. Explaining the Figures 5 Figure 1 - Indoor disinfection or sterilization, the subject of the invention. Concentration time (CT) dose calculation of operations, air circulation the system for verification and secure login certification a schematic view 10 Reference Numbers 1. Indoor Area 2. Disinfectant Gas Production Unit 15 3. Air Circulation Fan 4. Sensor Unit 5. Airflow Sensor 6. Control and Operation Unit 7. CT Dose Calculation Module 20 8. Air Circulation Verification Module 9. PST Status Analysis and Operation Verification Module 10. Certificate Generation Module 11. User Interface Detailed Description of the Invention This detailed explanation aims to provide a better understanding of the innovation in the invention. This is explained with examples that will not create any limiting effect. In the description of this invention, T stands for technical system data, and S stands for operational data. These are reliability data and P – psycho-biological reference data. 7 The invention relates to disinfection or sterilization carried out in enclosed spaces (1). Gas or plasma-based disinfection for verification of operations or sterilization systems, chemical oxidant gas systems, enclosed spaces disinfection or sterilization technologies, environmental disinfection or Sterilization control systems, fixed installation systems, HVAC integrations, air conditioning 5 devices, air circulation systems or mobile devices with autonomous movement capabilities on operation verification architectures run on robotic platforms platform-based indoor (1) disinfection or sterilization applicable Concentration time (CT) dose calculation of operations, air circulation Its feature is that it is a verification and secure login certification system. rooms, laboratories, and production facilities where disinfection or sterilization procedures are carried out. The enclosed space (1) is an environment with limited volume, such as a confined space or similar enclosed space. gas, steam or used for disinfection or sterilization purposes in area (1) Disinfectant gas production unit (2) that produces reactive types, inside enclosed area (1) 15 as at least one gas sensor that measures disinfectant or sterilizing gas concentration The positional sensor unit (4) measures the air flow rate inside the mentioned enclosed area (1) or By measuring air flow velocity, it enables the determination of air circulation parameters. air flow sensor (5), which processes, analyzes and processes data from system components. The operation control is performed, the CT dose reaches the target value, air provided that the circulation meets predefined threshold values and operational reliability is 20 without simultaneously verifying that the necessary conditions are met in the enclosed space not allowing it to be reused and depending on this verification result Digital secure entry certificate generating control and processing unit (6), sensor unit (4) by integrating the gas concentration data measured by The CT dose calculation module (7), which calculates the concentration-time (CT) dose, 25 Using the data from the mentioned air flow sensor (5), the change in the air inside the environment air that calculates and verifies the number and effective air circulation parameters Circulation verification module (8), technical system data (T), operational reliability by evaluating the data (S) and psycho-biological reference data (P) together, the system determining the operational status and the disinfection or sterilization process 30 PST status analysis and operation verification module (9) that enables verification It is characterized by its inclusion. 8 Figure – 1 shows the closed area (1) disinfection or sterilization which is the subject of the invention. Concentration time (CT) dose calculation of operations, air circulation the system for verification and secure login certification A schematic view is depicted. Verification of indoor disinfection or sterilization operation subject to the invention. the system, room, laboratory where the disinfection or sterilization process is carried out, enclosed space (1), which is a production area or similar environment with limited volume, mentioned Gas used for disinfection or sterilization purposes inside a closed area (1), Disinfectant gas production unit (2) that produces vapor or reactive species, mentioned closed 10 by providing air movement within area (1) disinfectant gas in the environment Air circulation fan (3) which ensures homogeneous distribution, enclosed area (1) at least one gas that measures the concentration of disinfectant or sterilizing gas inside. The sensor unit (4) is positioned as the sensor of the air inside the mentioned enclosed space (1). Determining air circulation parameters by measuring flow rate or air flow velocity. 15 The air flow sensor (5) that provides data processing and analysis from system components as the central control unit that carries out and performs operational control gas measured by the control and processing unit (6), sensor unit (4) concentration by integrating concentration data along the time axis The CT dose calculation module (7) which calculates the time (CT) dose, the mentioned airflow 20 Using the data from the sensor (5), the number of air changes in the environment and the effective air Air circulation verification module that calculates and verifies cycle parameters. (8), technical system data (T), operational reliability data (S) and psycho-biological Determining the operational status of the system by evaluating the reference data (P) together. and PST status 25 which verifies the disinfection or sterilization process. Analysis and operation verification module (9), depending on the operation verification result as indicating that the disinfection or sterilization process has been successfully completed. Certificate generation module (10) that creates the time-stamped digital secure login certificate and display of system data, user interaction, and access to certificates. 30 consists of the main elements of the visual or software user interface (11) It is coming. At the same time, the invention relates to disinfection carried out in enclosed spaces (1) or Gas or plasma-based verification of sterilization operations 9 disinfection or sterilization systems, chemical oxidant gas systems, enclosed Area disinfection or sterilization technologies, environmental disinfection or Sterilization control systems, fixed installation systems, HVAC integrations, air conditioning. devices, air circulation systems or mobile devices with autonomous movement capabilities 5 on operation verification architectures run on robotic platforms applicable platform-based indoor disinfection or sterilization Concentration time (CT) dose calculation of operations, air circulation Its feature is that it is verified and authenticated through secure login certification; The concentration of disinfectant or sterilizing agent inside the enclosed area must be at least one Measurement via sensor unit, measured gas concentration data time 10 concentration-time (CT) dose by integrating it along its axis calculation, measurement of ambient airflow parameters and air circulation determination of competence, technical system data (T), operational reliability data (S) and psycho-biological reference data (P) are used to assess the reliability of system operation. Assessment using the PST status analysis model, CT dose calculation result, air 15 circulation verification result and PST status analysis result together Evaluation and verification of the disinfection or sterilization operation, Digital secure login certificate depending on operation verification result. It is characterized by including the methodological steps involved in its creation. The system described in the invention is a biosafety system implemented in enclosed spaces (1). a platform-based system architecture for verifying operations It is related. Disinfectant gas production during disinfection or sterilization operation 25 Unit (2) produces disinfectant or sterilizing gas inside the enclosed area (1). A biocidal agent used during disinfection or sterilization operations; a gas. disinfectant or sterilizing agents in the phase, plasma-produced reactive species, aerosols or vapor phase sterilizing agents and ultraviolet or other physical disinfection 30 any of the different biosafety application technologies, such as technologies It is possible. The platform architecture allows for operation regardless of the type of biocidal agent used. It is configured to carry out verification processes. The air circulation fan (3) mixes the ambient air with disinfectant or It ensures that the sterilizing gas is distributed homogeneously within the enclosed space (1). 5 The sensor unit (4) measures the ambient gas concentration and controls and processes the measurement data. transmits to unit (6). In robotic applications, the system generates new 10 as the robot moves within the enclosed space (1). In each independent volume it enters; ambient volume (V), ventilation flow rate (Q), CT dose the goal is air circulation efficiency parameters, sensor data or prior It can be redefined using defined building data. Using this data, the system performs separate operation verification for each enclosed area (1) 15 It runs the cycle. The CT dose calculation module (7), located inside the control and processing unit (6), gas using the concentration data measured by the concentration sensor unit (4) It calculates the disinfection or sterilization dose. 20 The CT value is calculated using the following integral expression: CT = ∫ C(t) dt Here, C(t) represents the ambient gas concentration and t represents time. Gas concentration measured during disinfection or sterilization operation. The values are integrated along the time axis to calculate the total CT disinfection or The sterilization dose is obtained. The calculated CT value is stored in the system memory as the target disinfection or 30 It is compared with the sterilization dose value. Achieving the target CT value is essential for disinfection or sterilization operations. This is a significant indicator that it has been successfully completed. 11 However, achieving the target CT value alone does not mean the operation is complete. That doesn't mean anything. CT dose calculation result; air circulation verification, PST status analysis and 5 along with other data generated by the operation verification module (9) is being evaluated. The air flow sensor (5) measures the ambient air flow rate. Control and operation unit (6) The air circulation verification module (8) inside measures the air flow rate. It calculates the number of air changes per hour in the environment using 10. The air exchange coefficient is determined as follows: ACH = Q / V Here, Q represents the airflow rate and V represents the ambient volume. 15 The effective circulation cycle that occurs during the disinfection or sterilization period. The effective air circulation number (EDCN), or air circulation number, is given by the following formula: is calculated: EDCN = ACH × t 20 Here, ACH represents the number of air changes per hour, and t represents disinfection or sterilization. It represents the duration. This parameter indicates that the ambient gas is adequately mixed within the enclosed space (1) 25 It is used for verification purposes. The effective air circulation rate in question depends on the room volume, fan flow rate, disinfection, or predefined, determined based on system parameters such as sterilization time It is evaluated by comparison with the minimum air recirculation threshold. 30 Air circulation verification alone is not considered sufficient. This data is derived from CT dose calculation results and PST-based surgical assessment. They are interpreted together. 12 PST status analysis and operation located in the control and processing unit (6) verification module (9) reliability of disinfection or sterilization operation It performs multi-source data analysis for evaluation purposes. The PST status analysis and operation verification module (9) platform architecture 5 within it an upper evaluation layer that supports operational validation decisions. It works as follows. PST status analysis and operation verification module (9) CT dose calculation data, air circulation verification data, sensor measurement data, operation history and 10 This involves analyzing reliability data together with biological exposure reference data. The analysis evaluates the reliability of the system's operation. The PST model uses three different data sets to determine the system operational status. They evaluate together. 15 These data groups are defined as follows. T – Technical System Data Technical system data (T), during disinfection or sterilization operation. It represents the measured or calculated physical parameters. 20 This dataset includes gas concentration sensor measurements, airflow sensor data, and fan data. operating parameters, gas production system operating data and sensor calibration The information may include parameters. S – Operational Reliability Data Operational reliability data (S) refers to the device's usage history and maintenance status. It represents the relevant data. This dataset includes device maintenance history, service records, sensor usage time, operation 30 Its history may include calibration period information and other parameters. P – Psycho-Biological Reference Data 13 Psycho-biological reference data (P), real-time psychological data from the user. It does not rely on collection. This data dimension is defined in the literature as biological exposure limits and psychological perception. They represent reference datasets, such as thresholds. 5 This dataset includes human exposure tolerance limits, OSHA and NIOSH gas limit values, Odor perception thresholds of gases, odor-related discomfort limits, biological effects studies. It can include parameters based on reference concentration ranges. PST Status Function The system status is determined by the following function: State = f(T, S, P) Here, State represents the system operational status, T represents technical system data, and S represents operational status. P represents reliability data, and P represents psycho-biological reference data. 15 PST status analysis and operation verification module (9), calculated status The system converts the parameter into an operation verification decision. The system uses CT dose. from the calculation result, air circulation verification result and PST status analysis By jointly evaluating the obtained operational reliability values, operation 20 It determines the state. The calculated state parameter is predefined. When the operation meets the verification criteria, the operation is verified and deemed safe. The production of entry certificates is permitted. In an alternative approach, the system state can be calculated using the following weighted model: 25 State = wT·T + wS·S + wP·P Here, wT represents the weighting of technical data, wS the weighting of operational reliability, and wP the weighting of psychobiological data. It represents the reference data weight. In an alternative application, the PST status analysis and operation verification module (9), technical system data (T), operational reliability data (S) and psycho-biological reference the state vector generated from the data (P) in a multidimensional operational state space It can be evaluated within that context. The situation defined within that context space... 14 In situations outside the operational reliability zone, the system operation It does not generate a confirmation decision. An example of how the PST state-space model contributes to the operational verification process. The procedure is described below. 5 Gas concentration sensor in a disinfection or sterilization operation. The values measured by unit (4) are within the technical data set (T) is being evaluated. During the same operation, system maintenance records and sensor calibration history are also included. The information is evaluated within the operational reliability data set (S). In addition, human exposure limits and olfactory perception thresholds defined in the literature are psycho- The biological dataset (P) is stored within 15. For example, the PST status is triggered when it is determined that the sensor calibration date has expired. analysis and operation verification module (9) reliability coefficient of sensor data It lowers it. In this case, the system may extend the operation time and require additional verification measurements. can start. In another scenario, even if the CT dose is sufficient, air circulation values must be minimal. It can be determined to be below the threshold. 25 In this case, the system initiates an additional air circulation phase to ensure a homogeneous distribution of the gas. It tries to provide. The system also ensures that disinfectant or sterilizing gas is sufficient within the enclosed area (1) 30 Gas coverage verification to confirm that spatial distribution has been achieved. is able to accomplish this. For this purpose, air circulation data, gas concentration changes, and indoor volume data are used. The parameters and gas emission model predictions are evaluated together in this analysis. As a result, it is confirmed that the gas reached all areas of the enclosed space (1). In one instance, the operation was completed without verifying gas coverage. It may not be accepted. The coverage eligibility parameter created as a result of gas coverage verification, CT dose calculation by PST status analysis and operation verification module (9) The result, along with the air circulation verification result and the PST status analysis result, is 10. Gas coverage adequacy is being assessed based on predefined minimum standards. If the value falls below this level, the operation is not considered verified. This assessment includes CT dose calculation and air circulation verification. It is used as part of the operational verification decision. 15 PST status analysis and operation verification module (9) gas concentration sensor data, CT dose calculation result, air circulation verification data, gas coverage Verification data, operation time logs, PST status analysis result data. They are analyzing together. 20 Operation confirmation decision; CT dose calculation result, air circulation verification. The result is produced when a PST-based reliability assessment is provided together. Thanks to this multi-layered assessment approach, the system can detect disinfection or 25 whether the sterilization operation actually took place is highly It can determine this with reliability. Thanks to this architecture, operational verification is based not only on sensor measurements but also on multiple... additional 30, such as source data analysis, operational history, reliability assessment, etc. It is based on parameters. Digital verification after disinfection or sterilization operation. Certificate production module (10) operation start time, operation duration, 16 Calculated CT value, air circulation verification result, operation completion. It generates an operation verification certificate that includes time information. The certificate in question can be viewed via the user interface (11) or digitally. They can be transferred to systems. 5 The control and processing unit (6) detects when the ambient gas concentration falls below the safe threshold value. After confirming that it had crashed, permission was given to reopen the environment for use. It provides. Secure entry certificate; CT dose verification, air circulation verification, PST joint evaluation of the results of the operation based on It is based on. This certificate can be stored as an operational output of the platform system and audited or 15 It can be used for reporting purposes.
Claims
17 REQUESTS 1. The invention relates to disinfection or sterilization carried out in enclosed spaces (1). gas or plasma based for verification of operations disinfection or sterilization systems, chemical oxidant gas systems, 5 Indoor disinfection or sterilization technologies, environmental disinfection or sterilization control systems, fixed installed systems, HVAC integrations, air conditioning units, air circulation systems or carried out on mobile robotic platforms with autonomous movement capabilities Platform-based closed 10 that can be implemented on operational validation architectures area (1) concentration of disinfection or sterilization operations time to dose (CT) calculation, air circulation verification, and safe entry. It is a certification and verification system whose characteristic is disinfection or the room, laboratory, production area or where the sterilization process is carried out similar limited volume environment is enclosed space (1), the mentioned enclosed space 15 (1) gas or steam used for disinfection or sterilization purposes or disinfectant gas production unit producing reactive types (2), enclosed area (1) at least one that measures the concentration of disinfectant or sterilizing gas inside Sensor unit positioned as gas sensor (4), mentioned enclosed area (1) Air circulation by measuring the air flow rate or air velocity inside. 20 air flow sensor (5) which enables the determination of the parameters of the system processing and analyzing data from its components and controlling operations performed, CT dose reached the target value, air circulation provided that the predefined threshold values are met and operational reliability is sufficient. Without verifying that the conditions are met simultaneously, the closed area 25 not allowing it to be reused and dependent on this verification result Control and processing unit (6) that produces digital secure access certificates, sensor Gas concentration data measured by unit (4) along the time axis CT dose is calculated by integrating the concentration-time (CT) dose. The calculation module (7) uses the data of the aforementioned air flow sensor (5) to calculate 30 the number of air changes in the environment and the effective air circulation parameters Calculating and verifying air circulation verification module (8), technical system data (T), operational reliability data (S), and psycho-biological reference By evaluating the data (P) together, the decision to confirm the operation is made; CT dose 18 calculation result, air circulation verification result, and PST status analysis. enabling the creation of a result that depends on achieving it together, determining the operational status of the system and disinfection or sterilization PST status analysis and operation verification that ensures the process is validated. It is characterized by containing module (9). 5 2. A platform-based indoor (1) disinfection or in accordance with Claim 1. Concentration time (CT) dose calculation for sterilization operations, Verified through air circulation verification and safe entry certification. The system has the feature of; the air movement inside the mentioned enclosed area (1) 10 by ensuring a homogeneous distribution of disinfectant gas within the environment. It includes an air circulation fan (3) that provides air circulation.
3. A platform-based indoor space that meets any of the above requirements (1) Concentration time (CT) of disinfection or sterilization operations 15 Dose calculation, air circulation verification, and safe entry certification. It is a verification system, and its characteristic feature is that it depends on the operation verification result. as, the disinfection or sterilization process has been successfully completed. The certificate creates a timestamped digital secure login certificate that displays the timestamp. It includes the production module (10). 20 4. A platform-based indoor space that meets any of the above requirements (1) Concentration time (CT) of disinfection or sterilization operations Dose calculation, air circulation verification, and safe entry certification. Its feature is that it is a verification system; it allows the display of system data, 25 visual or software-based tools that enable user interaction and access to certificates It includes a user interface (11).
5. A platform-based indoor space that meets any of the above requirements (1) Concentration time (CT) of disinfection or sterilization operations: 30 Dose calculation, air circulation verification, and safe entry certification. The feature of the verification system is that the sensor unit (4) ambient gas at least one electrochemical device that measures its concentration in real time It includes a sensor or optical gas sensor. 35 19 6. A system that complies with Claim 1 and whose characteristic is operational reliability data (S) When it is determined that a sensor's calibration date has expired within this scope, the relevant This will reduce the reliability coefficient of the sensor data and consequently will extend the operation time and / or initiate additional verification measures It includes a control and processing unit (6) structured in this way. 5 7. The invention relates to disinfection or sterilization carried out in enclosed spaces (1). gas or plasma based for verification of operations disinfection or sterilization systems, chemical oxidant gas systems, Indoor disinfection or sterilization technologies, environmental 10 disinfection or sterilization control systems, fixed installed systems, HVAC integrations, air conditioning units, air circulation systems or carried out on mobile robotic platforms with autonomous movement capabilities Platform-based closed-loop operational validation architectures that can be implemented on Concentration time for area disinfection or sterilization operations is 15 (CT) dose calculation, air circulation verification and safe entry. Its characteristic feature is that it is verified through certification; within an enclosed area. at least one sensor unit for disinfectant or sterilizing agent concentration measurement via, time axis of measured gas concentration data By integrating the concentration-time (CT) dose throughout, 20 calculation, measurement of ambient airflow parameters and air circulation determination of competence, technical system data (T), operational reliability System operation using data (S) and psycho-biological reference data (P) Evaluation of reliability using a PST case analysis model, CT dose Calculation result, air circulation verification result and PST status analysis 25 disinfection or sterilization by evaluating the results together. Verification of the operation depends on the outcome of the operation verification. This includes the steps involved in creating a digital secure login certificate. It is the characterization of the situation.
8. A method that complies with claim 7; its feature is the CT dose calculation module (7) The method involves calculating the CT dose using the formula CT = ∫ C(t) dt.
9. A method that conforms to claim 7; its characteristic feature is that the ambient air is air-to-air per hour. The method of calculating the coefficient of variation using the formula ACH = Q / V It includes the step.
10. A method that complies with claim 7; its characteristic is disinfection or sterilization. 5 the number of effective air circulations that occur throughout the operation The method step involves calculating using the formula EDCN=ACH×t. It includes.
11. This is a method compliant with Claim 7; its characteristic is that the system operational status is 10. Determining the state using the State=f(T,S,P) PST state function is the method step. It includes.
12. This is a method compliant with Claim 7; its characteristic feature is that the system operation status is State. Calculation using weighted model = wT·T + wS·S + wP·P method 15 It includes the step.
13. A method that complies with Claim 7; its characteristic feature is that disinfectant or sterilizing agents spatial distribution within the enclosed area; air circulation data, gas concentration changes, ambient volume parameters, gas diffusion model 20 This involves a methodological step of verifying the predictions by evaluating them together.
14. This is a method compliant with Claim 7; its characteristic feature is that the result of the operation verification is... only; ensuring the target CT dose is delivered and the minimum air circulation threshold is met. Meeting, ensuring PST-based operational reliability criteria 25 In this case, it includes the method step of creating it.
15. This is a method compliant with Claim 7, characterized by the use of a digital secure access certificate; operation start time, operation duration, calculated CT value, air Circulation verification result, operation completion time information 30 It includes.
16. A method that complies with Claim 7; its characteristic is that the method is applied to fixed installed systems, HVAC infrastructures or mobile robotics with autonomous movement capabilities It includes the methodological step of being able to implement it on platforms. 35 21 17. This is a method compliant with Claim 16; its characteristic feature is that the aforementioned mobile robotic platform Different independent sections within the enclosed area are considered separate operational volumes. by defining separate CT dose validation and secure entry for each section. The certification cycle includes the methodological step of executing the certification process. 5 18. A method compliant with Claim 7, characterized by its operation verification decision. only CT dose calculation result, air circulation verification result, gas coverage verification result and PST status analysis result together If provided, it includes the method step of creating it. 10 19. This is a method compliant with Claim 7, characterized by its technical nature; the result of the PST condition analysis. system data (T), operational reliability data (S), and psycho-biological reference using an operation state vector created from the data (P) It includes the method step of determining. 15 20. A method that conforms to claim 19 and is characterized by having a multiplicity of operation state vectors. evaluation within a three-dimensional operation state space and in advance situations outside the defined operational reliability zone The operational verification decision does not include the methodological step of not forming a decision. 20 21. A method compliant with Claim 7, characterized by its operational reliability data (S). in this context, if it is determined that the sensor calibration date has expired reducing the reliability coefficient of the relevant sensor data and consequently Extension of operation time and / or initiation of additional verification measures 25 It includes the method step.