Intelligent comfortable mattress adjusting system and inflation control method thereof

Abstract

The invention relates to the technical field of medical equipment adjustment, in particular to an intelligent comfortable mattress adjusting system and an inflation control method thereof, and the system comprises a temperature adjusting module, an area temperature control module, a pressure adjusting module, a uniformity verification module and an operation mattress state adjusting module. According to the invention, the heating part of the operation mattress is locally controlled, the regional temperature adjustment is carried out according to the body temperature difference of the patient, the temperature distribution is more accurately controlled, the specific needs of the patient are met, the pressure adjustment is carried out by using the temperature distribution information, the balance pressure of the operation mattress structure is adjusted, and the support of the body weight distribution of the patient is optimized; according to the operation mattress, the burden of a pressure concentration area is reduced, the physical characteristics of the mattress are optimized, the comfort degree of a patient is improved, more personalized and accurate patient nursing is provided, adjustment of the operation mattress better meets the real-time requirements and medical conditions of the patient, and the quality and efficiency of medical services are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical device adjustment, and particularly to an intelligent comfort mattress adjustment system and its inflation control method. Background Art

[0002] The core content of the technical field of medical device adjustment involves improving the operating performance of medical devices to meet clinical needs and enhance patient comfort. In the technical field of medical device adjustment, systematic introductions include aspects such as mattress adjustment, device positioning, function mode switching, and user interface optimization. The application of these technologies aims to enhance the adaptability and responsiveness of devices through precise control and adjustment, providing more efficient and customized solutions in the medical environment.

[0003] Among them, an intelligent comfort mattress adjustment system refers to a technical system used to adjust the configuration of a medical mattress to meet the needs of patients. The technical matters targeted by this patent theme include the hardness adjustment, height adjustment, and tilt angle change of the mattress. Specific methods include using sensor feedback to automatically adjust the mattress settings, and changing the physical configuration of the mattress through a motor drive mechanism. Through these means, the system can automatically optimize the support and comfort of the mattress according to the patient's body shape, weight, and medical conditions.

[0004] The main deficiency of the prior art lies in its insufficient adaptability to environmental changes and patient individual differences. Traditional medical device adjustment technologies adopt fixed programs and standard settings and cannot dynamically adjust according to the patient's actual body temperature or environmental conditions. This approach leads to a poor patient experience in actual operation. For example, both too high or too low temperatures affect the patient's comfort and rehabilitation effect. In a cold environment, for instance, traditional mattresses cannot provide sufficient temperature in a timely manner, making the patient feel cold. Similarly, inaccurate temperature adjustment results in overheating in some areas, increasing the patient's discomfort, indicating the limitations of the prior art in providing meticulous and personalized care for patients. Summary of the Invention

[0005] In order to solve the technical problem that the prior art has insufficient adaptability to environmental changes and patient individual differences, traditional medical device adjustment technologies adopt fixed programs and standard settings and cannot dynamically adjust according to the patient's actual body temperature or environmental conditions. This approach leads to a poor patient experience in actual operation. For example, both too high or too low temperatures affect the patient's comfort and rehabilitation effect. In a cold environment, for instance, traditional mattresses cannot provide sufficient temperature in a timely manner, making the patient feel cold. Similarly, inaccurate temperature adjustment results in overheating in some areas, increasing the patient's discomfort, indicating the limitations of the prior art in providing meticulous and personalized care for patients, the embodiments of the present invention provide an intelligent comfort mattress adjustment system and its inflation control method. The technical solutions are as follows: On the one hand, an intelligent and comfortable mattress adjustment system is provided, which includes: The temperature adjustment module monitors the temperature of the environment and the surface of the intelligent and comfortable operating mattress, analyzes the temperature difference between the two, automatically adjusts the output of the heating device of the intelligent and comfortable operating mattress, matches the environmental changes, achieves an ideal thermal comfort, and obtains adaptive temperature adjustment data; The regional temperature control module analyzes the relationship between the differentiated area of the intelligent and comfortable operating mattress and the patient's body temperature according to the adaptive temperature adjustment data, locally controls the heating components of the operating mattress, and performs regional temperature adjustment according to the patient's body temperature difference to obtain temperature distribution information; The pressure adjustment module uses the temperature distribution information to adjust the pressure, adjusts the sensitivity of the pressure sensors in the differentiated areas of the intelligent and comfortable operating mattress, monitors the patient's pressure distribution in real time, and automatically adjusts the structural balance pressure of the intelligent and comfortable operating mattress to obtain an optimized pressure configuration; The uniformity verification module uses the optimized pressure configuration to dynamically adjust the pressure distribution inside the intelligent and comfortable operating mattress, automatically improves the burden on the high-pressure area, verifies the pressure uniformity of the entire intelligent and comfortable operating mattress, and obtains a pressure balance record; The operating mattress state adjustment module adjusts the overall state of the intelligent and comfortable operating mattress based on the pressure balance record, adjusts the physical and temperature characteristics of the operating mattress in real time, matches the real-time needs of the patient, and obtains an operating mattress adjustment log.

[0006] As a further solution of the present invention, the adaptive temperature adjustment data includes environmental temperature records, surface temperature records of the operating mattress, and adjusted temperature targets. The temperature distribution information includes the real-time temperature, target temperature, and response speed of temperature adjustment in the differentiated area. The optimized pressure configuration includes the target pressure, real-time pressure, and sensitivity of pressure adjustment in the differentiated area. The pressure balance record includes the time of pressure adjustment, comparison of pressures before and after adjustment, and range of pressure adjustment. The operating mattress adjustment log includes the time of adjustment operation, associated adjustment parameters, and evaluation of adjustment effects.

[0007] As a further solution of the present invention, the temperature adjustment module includes: The data transmission sub-module monitors the temperature of the environment and the surface of the intelligent and comfortable operating mattress, collects indoor environmental temperature data in real time, and sends it to the central processing unit through data transmission to obtain environmental temperature data; The surface temperature monitoring sub-module of the operating mattress uses the environmental temperature data, measures the bed surface temperature using temperature sensors deployed inside the intelligent and comfortable operating mattress, compares the measurement data with the environmental temperature data, analyzes the temperature difference, and obtains surface temperature difference data; The temperature difference response sub-module adjusts the output power of the intelligent comfortable operation mattress heating device according to the surface temperature difference data, optimizes the heating rate and range, matches the environmental changes, reaches the comfortable temperature standard set by the user, and obtains the adaptive temperature adjustment data.

[0008] As a further aspect of the present invention, the regional temperature control module includes: The difference analysis sub-module uses the adaptive temperature adjustment data, calculates the optimal matching temperature between the patient's body temperature and the regional temperature of the intelligent comfortable operation mattress by analyzing the correlation between the patient's body temperature and the regional temperature of the intelligent comfortable operation mattress, and obtains the differential temperature analysis data; The local temperature control sub-module controls multiple heating units in the intelligent comfortable operation mattress separately according to the differential temperature analysis data, uses the PID control technology to accurately adjust the heating intensity of the region, responds to the requirements of the patient's body temperature, and obtains the local control temperature data; The heat distribution optimization sub-module uses the local control temperature data to optimize the overall heat distribution of the intelligent comfortable operation mattress, checks the temperature balance of the differential region and meets the requirements of the patient's comfort, and obtains the temperature distribution information.

[0009] As a further aspect of the present invention, the formula for calculating the optimal matching temperature is as follows: Wherein, is the temperature adjustment value of the intelligent comfortable operation mattress, represents the real-time body temperature of the patient, represents the real-time regional temperature of the operation mattress, represents the difference between the environmental temperature and the temperature of the operation mattress, represents the temperature difference between the sensitive area of the patient and the contact area of the operation mattress, is the patient body temperature influence coefficient, is the operation mattress temperature influence coefficient, is the environmental temperature adjustment coefficient, is the sensitive area adjustment coefficient.

[0010] As a further aspect of the present invention, the pressure adjustment module includes: The sensitivity adjustment sub-module adjusts the sensitivity of the pressure sensors in the differential regions of the intelligent comfortable operation mattress according to the temperature distribution information, refines the response threshold of the pressure sensors, captures the body pressure changes of the patient under differential temperature conditions, and obtains the sensor sensitivity adjustment record; The pressure monitoring sub-module uses the sensor sensitivity adjustment record to monitor the pressure distribution of the patient on the intelligent comfortable operation mattress in real time, analyzes the data fluctuations and identifies the pressure concentration regions by collecting the pressure change information, and obtains the real-time pressure monitoring data; The pressure balance sub-module automatically adjusts the pressure distribution mechanism in the intelligent comfortable operating mattress structure according to the real-time pressure monitoring data, and achieves overall pressure balance and obtains an optimized pressure configuration by dynamically adjusting the support elements to disperse and concentrate pressure.

[0011] As a further solution of the present invention, the uniformity verification module includes: The dynamic adjustment sub-module uses the optimized pressure configuration and, through the internal adjustment mechanism of the intelligent comfortable operating mattress, dynamically adjusts the pressure levels in the differentiated areas of the operating mattress, including improving the pressure in the high-pressure area, checking the balanced distribution of pressure in the differentiated parts of the operating mattress, and obtaining the adjusted pressure distribution data; The automatic adjustment sub-module automatically adjusts the structure of the intelligent comfortable operating mattress according to the adjusted pressure distribution data, avoids the pressure burden in the high-pressure area, and obtains an optimized pressure burden record; The pressure test sub-module uses the optimized pressure burden record to perform a pressure test on the intelligent comfortable operating mattress, verifies the uniformity of the pressure distribution, checks that the overall pressure distribution of the intelligent comfortable operating mattress meets the design standard, and obtains a pressure balance record.

[0012] As a further solution of the present invention, the operating mattress state adjustment module includes: The adaptability calculation sub-module analyzes the real-time physical and temperature states of the intelligent comfortable operating mattress based on the pressure balance record, calculates the adaptability of the intelligent comfortable operating mattress, and obtains a state analysis result; The real-time adjustment sub-module adjusts the hardness, support force, and temperature settings of the intelligent comfortable operating mattress in real time according to the state analysis result, verifies the optimal comfort and support force, and obtains the adjusted operating mattress state; The log recording sub-module records the information on the state adjustment of the intelligent comfortable operating mattress based on the adjusted operating mattress state, including the adjustment time, adjustment content, and effect, and obtains an operating mattress adjustment log.

[0013] As a further solution of the present invention, the formula for calculating the adaptability of the intelligent comfortable operating mattress is: Wherein, is the adaptability index value of the operating mattress, represents the average pressure value measured in real time, represents the target pressure value required by the patient, represents the average temperature value measured in real time, represents the weight of the patient, represents the pressure adjustment coefficient, represents the temperature adjustment coefficient.

[0014] On the other hand, an intelligent and comfortable mattress inflation control method, the intelligent and comfortable mattress inflation control method is executed based on the above intelligent and comfortable mattress adjustment system, and includes the following steps: S1: Monitor the temperature difference between the environment and the surface of the intelligent and comfortable operating mattress, collect temperature data through a temperature sensor, and automatically adjust the output of the heating device of the intelligent and comfortable operating mattress to obtain adaptive temperature adjustment data; S2: Based on the adaptive temperature adjustment data, perform local control on the heating components of the intelligent and comfortable operating mattress, adjust the temperature of the differential area, and obtain temperature distribution information; S3: Utilize the temperature distribution information to adjust the sensitivity of the pressure sensor of the intelligent and comfortable operating mattress in real time, monitor the pressure distribution of the patient, and obtain pressure configuration data; S4: Use the pressure configuration data to automatically adjust the pressure distribution inside the intelligent and comfortable operating mattress, verify the uniformity of the pressure distribution, and obtain a pressure balance record; S5: Based on the pressure balance record, adjust the physical and temperature characteristics of the intelligent and comfortable operating mattress to match the real-time needs of the patient, and obtain a performance evaluation result; S6: According to the performance evaluation result, optimize the overall performance of the intelligent and comfortable operating mattress, verify the comfort of the adjustment of the intelligent and comfortable operating mattress, and obtain an adjustment log of the state of the operating mattress.

[0015] The beneficial effects brought by the technical solution provided by the embodiment of the present invention at least include: By monitoring the temperature difference between the environment and the surface of the operating mattress in real time and dynamically adjusting the heating output, adaptive temperature adjustment under environmental changes is achieved. Through local control of the heating components of the operating mattress and regional temperature adjustment according to the patient's body temperature difference, the temperature distribution is more precisely controlled to meet the specific needs of the patient. Using the temperature distribution information for pressure adjustment, adjusting the balanced pressure of the operating mattress structure, optimizing the support for the patient's weight distribution, reducing the burden on the pressure concentration area, not only optimizing the physical characteristics of the mattress, but also improving the comfort of the patient, providing more personalized and precise patient care, making the adjustment of the operating mattress more in line with the real-time needs and medical conditions of the patient, and significantly improving the quality and efficiency of medical services. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained according to the drawings without creative efforts.

[0017] Figure 1It is a schematic diagram of an intelligent comfortable mattress adjustment system provided by an embodiment of the present invention; Figure 2 It is a schematic diagram of the system framework of the present invention; Figure 3 It is a flowchart of the temperature adjustment module in the present invention; Figure 4 It is a flowchart of the regional temperature control module in the present invention; Figure 5 It is a flowchart of the pressure adjustment module in the present invention; Figure 6 It is a flowchart of the uniformity verification module in the present invention; Figure 7 It is a flowchart of the surgical mattress state adjustment module in the present invention; Figure 8 It is a flowchart of an intelligent comfortable mattress adjustment inflation control method provided by an embodiment of the present invention. Detailed implementation manners

[0018] Next, the technical solutions in the present invention will be described with reference to the accompanying drawings.

[0019] In the embodiments of the present invention, words such as "exemplarily" and "for example" are used to represent examples, illustrations or explanations. Any embodiment or design solution described as an "example" in the present invention should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Exactly speaking, the use of the word "example" is intended to present concepts in a specific manner. In addition, in the embodiments of the present invention, the meaning expressed by "and / or" can be both, or either one of the two can be selected.

[0020] In the embodiments of the present invention, "image" and "picture" can sometimes be used interchangeably. It should be noted that when their differences are not emphasized, the meanings they express are the same. "(of)", "corresponding" and "corresponding" can sometimes be used interchangeably. It should be noted that when their differences are not emphasized, the meanings they express are the same.

[0021] In the embodiments of the present invention, sometimes a subscript such as W 1 may be written in a non-subscript form such as W1. When their differences are not emphasized, the meanings they express are the same.

[0022] To make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

[0023] The embodiments of the present invention provide an intelligent comfortable mattress adjustment system, as Figure 1-2Schematic diagram of the intelligent comfort mattress adjustment system shown, the system includes: The temperature adjustment module monitors the temperature of the environment and the surface of the intelligent comfort surgical mattress, analyzes the temperature difference between the two, automatically adjusts the output of the heating device of the intelligent comfort surgical mattress, matches the environmental changes, achieves the ideal thermal comfort, and obtains adaptive temperature adjustment data; The regional temperature control module analyzes the relationship between the differentiated area of the intelligent comfort surgical mattress and the patient's body temperature according to the adaptive temperature adjustment data, locally controls the heating components of the surgical mattress, and performs regional temperature adjustment according to the patient's body temperature difference to obtain temperature distribution information; The pressure adjustment module uses the temperature distribution information to adjust the pressure, adjusts the sensitivity of the pressure sensors in the differentiated areas of the intelligent comfort surgical mattress, monitors the patient's pressure distribution in real time, and automatically adjusts the structural balance pressure of the intelligent comfort surgical mattress to obtain an optimized pressure configuration; The uniformity verification module uses the optimized pressure configuration to dynamically adjust the pressure distribution inside the intelligent comfort surgical mattress, automatically improves the burden on the high-pressure area, verifies the pressure uniformity of the entire intelligent comfort surgical mattress, and obtains a pressure balance record; The surgical mattress state adjustment module adjusts the overall state of the intelligent comfort surgical mattress based on the pressure balance record, adjusts the physical and temperature characteristics of the surgical mattress in real time, matches the real-time needs of the patient, and obtains a surgical mattress adjustment log.

[0024] The adaptive temperature adjustment data includes environmental temperature records, surgical mattress surface temperature records, and adjusted temperature targets. The temperature distribution information includes the real-time temperature, target temperature, and response speed of temperature adjustment in the differentiated area. The optimized pressure configuration includes the target pressure, real-time pressure, and sensitivity of pressure adjustment in the differentiated area. The pressure balance record includes the time of pressure adjustment, the comparison of pressure before and after adjustment, and the range of pressure adjustment. The surgical mattress adjustment log includes the time of adjustment operation, associated adjustment parameters, and evaluation of adjustment effects.

[0025] Please refer to Figure 2 、 3 As shown in, the temperature adjustment module includes: The data transmission sub-module monitors the temperature of the environment and the surface of the intelligent comfort surgical mattress, collects indoor environmental temperature data in real time, and sends it to the central processing unit through data transmission. The execution process of obtaining environmental temperature data is as follows; The function of real-time collecting indoor environmental temperature data is achieved through a series of sensors. The sensors are distributed at different positions in the room and can capture the temperature changes in every corner of the space. The data is transmitted to the central processing unit through a wireless network, and the central processing unit analyzes the data to ensure real-time update of information, enabling the system to quickly respond to environmental changes. The real-time transmission and analysis of data ensure that the temperature regulation system of the operating mattress can adjust the output in a timely manner to adapt to the changes in environmental temperature. The data is sent to the central processing unit through data transmission. This process not only improves the efficiency of environmental monitoring but also enhances the intelligence level of the system and obtains environmental temperature data.

[0026] The surface temperature monitoring sub-module of the operating mattress uses environmental temperature data, measures the surface temperature of the bed using temperature sensors deployed inside the intelligent comfort operating mattress, compares the measured data with the environmental temperature data, analyzes the temperature difference, and the execution process of obtaining the surface temperature difference data is as follows; Measure the surface temperature of the bed using temperature sensors deployed inside the intelligent comfort operating mattress, according to the formula: Calculate the surface temperature difference data, where, is the surface temperature difference data, represents the surface temperature of the bed, represents the environmental temperature; Set in a test environment, the environmental temperature is 22°C, and the surface temperature of the bed measured by the sensor is 25°C, then substitute into the formula: The result shows that the surface temperature of the bed is 3°C higher than the environmental temperature. This difference is crucial for adjusting the output power of the heating device to ensure that the operating mattress provides a suitable temperature when in use by the user.

[0027] The temperature difference response sub-module adjusts the output power of the heating device of the intelligent comfort operating mattress according to the surface temperature difference data, optimizes the heating rate and range, matches the environmental changes, and reaches the comfortable temperature standard set by the user. The execution process of obtaining the adaptive temperature adjustment data is as follows; The process of adjusting the output power of the heating device of the intelligent comfort operating mattress includes monitoring the temperature difference between the surface of the operating mattress and the environment, calculating the required heating power through a software algorithm. The algorithm automatically adjusts the heating power according to the size of the temperature difference, so that it can not only meet the heating requirements but also not consume excessive electric energy. The heating rate and range are optimized through the algorithm to adapt to environmental changes, reduce energy consumption and improve the comfort of the user. By matching the environmental changes and reaching the comfortable temperature standard set by the user, through the adjustment of the heating power, the heating device can maintain the optimal operating temperature of the operating mattress under different environmental conditions and obtain adaptive temperature adjustment data.

[0028] Please refer to Figure 2 and 4 . The regional temperature control module includes: The difference analysis sub-module adopts adaptive temperature adjustment data. By analyzing the correlation between the patient's body temperature and the regional temperature of the intelligent comfortable operation mattress, it calculates the optimal matching temperature between the patient's body temperature and the differential regional temperature of the intelligent comfortable operation mattress. The execution process of obtaining the differential temperature analysis data is as follows; The formula for calculating the optimal matching temperature is as follows: Among them, is the temperature adjustment value of the intelligent comfortable operation mattress, represents the patient's real-time body temperature, represents the real-time regional temperature of the operation mattress, represents the difference between the environmental temperature and the operation mattress temperature, represents the temperature difference between the patient's sensitive area and the contact area of the operation mattress, is the patient's body temperature influence coefficient, is the operation mattress temperature influence coefficient, is the environmental temperature adjustment coefficient, is the sensitive area adjustment coefficient; Parameter meanings and setting values: is the patient's body temperature influence coefficient, which reflects the weight of the patient's body temperature on the total temperature adjustment. Based on clinical data analysis, this value is taken as 0.6, indicating that the change in body temperature has a relatively high impact on the temperature adjustment of the operation mattress; is the operation mattress temperature influence coefficient, which reflects the contribution of the current temperature of the operation mattress to the comfort adjustment. It is obtained from the historical usage data analysis of the intelligent operation mattress. This value is 0.3, meaning that the original temperature of the operation mattress plays a medium influence in the temperature adjustment; is the environmental temperature adjustment coefficient, which is used to adjust the compensation effect of the environmental temperature difference on the operation mattress temperature. According to the research on the difference between the environmental temperature and the operation mattress temperature, this value is determined to be 5, indicating that the environmental temperature difference has a significant impact on the operation mattress temperature adjustment; represents the difference between the environmental temperature and the operation mattress temperature, which is measured in real time by a temperature sensor and is set to 8°C currently; is the patient's current body temperature, which is measured by a body temperature monitoring device and is set to 37°C currently; is the current regional temperature of the operation mattress, which is measured by the built-in sensor of the operation mattress and is set to 30°C; is the temperature difference between the sensitive area of the patient and the contact area of the operating mattress, set at 3°C, indicating that the temperature of the sensitive area is lower than that of the operating mattress; Substitute the parameters into the formula for calculation: The results show that through the current temperature parameter settings, the intelligent operating mattress should be adjusted to be close to 33.6°C to best meet the comfort needs of the patient, which reflects the ability of the algorithm to dynamically adjust based on the actual measured values of parameters such as the patient's body temperature, the temperature of the operating mattress, and the environmental temperature difference, ensuring that the patient can obtain a suitable sleeping environment under different environments and health conditions.

[0029] The local temperature control sub-module separately controls multiple heating units in the intelligent comfort operating mattress according to the differential temperature analysis data. Using PID control technology, it precisely adjusts the heating intensity of the area. The execution process of obtaining the local control temperature data in response to the requirements of the patient's body temperature is as follows; Separate control of multiple heating units in the intelligent comfort operating mattress is achieved through advanced PID control technology. This technology is adjusted through three main components: proportional (P), integral (I), and derivative (D). Each heating unit receives an independent control command from the central processing unit and adjusts the heating intensity in real time according to the change in the patient's body temperature, ensuring that the temperature adjustment is both precise and rapid, and avoiding the influence of too high or too low temperature on the patient's comfort. Using PID control technology, it precisely adjusts the heating intensity of the area and obtains the local control temperature data in response to the requirements of the patient's body temperature.

[0030] The heat distribution optimization sub-module uses the local control temperature data to optimize the overall heat distribution of the intelligent comfort operating mattress, checks the temperature balance in the differential area and meets the requirements of the patient's comfort. The execution process of obtaining the temperature distribution information is as follows; Collect the output data of each heating unit, compare the difference between the actual temperature and the target temperature through analysis software, and automatically adjust the heating parameters to achieve the best thermal comfort. This optimization process ensures that the temperature of each part of the operating mattress is evenly distributed, avoids local overheating or overcooling, improves the patient's sleep quality and recovery environment, checks the temperature balance in the differential area and meets the requirements of the patient's comfort, and obtains the temperature distribution information.

[0031] Please refer to Figure 2 、 5 , the pressure adjustment module includes: The sensitivity adjustment sub-module adjusts the sensitivity of the pressure sensors in the differential areas of the intelligent comfort operating mattress according to the temperature distribution information, refines the response threshold of the pressure sensors, and captures the body pressure changes of the patient under differential temperature conditions. The execution process of obtaining the sensor sensitivity adjustment record is as follows; Adjust the sensitivity of the pressure sensors in the differential areas of the intelligent comfort operating mattress according to the formula: Calculate the sensor sensitivity adjustment record, where represents the sensitivity of the sensor, represents the pressure change, represents the temperature change; Considering that the change in ambient temperature affects the patient's body pressure distribution, set the temperature change to 5°C, and the corresponding pressure change is 0.2 kPa, then substitute into the formula: This result shows that under each degree Celsius temperature change, the sensitivity adjustment of the pressure sensor is 0.04 kPa, which helps to maintain the pressure response adaptability of the surgical mattress under different temperature conditions.

[0032] The pressure monitoring sub-module uses the sensor sensitivity adjustment record to monitor the pressure distribution of the patient on the intelligent comfort surgical mattress in real time. The execution process of obtaining real-time pressure monitoring data by collecting pressure change information, analyzing data fluctuations and identifying pressure concentration areas is as follows; The process includes the sensor continuously collecting the patient's body pressure data, the output of the sensor is sent to the data processing center through wireless transmission, the data center uses advanced algorithms to analyze the pressure data, identify high-pressure areas and low-pressure areas, and the algorithm dynamically adjusts the data acquisition frequency according to the pressure change to improve the accuracy and timeliness of the data. By collecting pressure change information, analyzing data fluctuations and identifying pressure concentration areas, medical staff can quickly take corresponding measures to adjust the patient's position, reduce the discomfort caused by pressure or the risk of skin damage, and obtain real-time pressure monitoring data.

[0033] The pressure balance sub-module automatically adjusts the pressure distribution mechanism in the intelligent comfort surgical mattress structure according to the real-time pressure monitoring data. The execution process of achieving overall pressure balance and obtaining an optimized pressure configuration by dynamically adjusting the support elements to disperse and concentrate pressure is as follows; The process of automatic adjustment is to analyze the monitored pressure data, determine the uneven pressure distribution area, adjust the mechanical or pneumatic structure in the surgical mattress, such as airbags or support blocks, dynamically adjust the position or pressure of the structure, so as to effectively disperse the pressure in the high-pressure area to the surrounding low-pressure area. This adjustment is continuous and real-time, ensuring that it can adapt to the patient's body posture and movement changes at all times. By dynamically adjusting the support elements to disperse and concentrate pressure, overall pressure balance is achieved, the patient's comfort is improved, and the risk of injury caused by long-term fixed postures is reduced, obtaining an optimized pressure configuration.

[0034] Please refer to Figure 2 、 6 , the uniformity verification module includes: The dynamic adjustment sub-module utilizes an optimized pressure configuration and, through the internal adjustment mechanism of the intelligent comfort surgical mattress, dynamically adjusts the pressure levels in the differentiated areas of the surgical mattress, including improving the pressure in the high-pressure areas, checking the balanced distribution of pressure in the differentiated parts of the surgical mattress, and obtaining the adjusted pressure distribution data. The execution process is as follows; Through the internal adjustment mechanism of the intelligent comfort surgical mattress, dynamically adjust the pressure levels in the differentiated areas of the surgical mattress according to the formula: Calculate the adjusted pressure distribution data. In the formula, represents the adjusted pressure, represents the original pressure,

[0035] represents the pressure adjustment amount; Set the original pressure in the high-pressure area to 1.2 kPa, and the pressure reduction amount to be set to 0.3 kPa, then substitute into the formula: The result shows that after the pressure adjustment, the pressure in the high-pressure area is reduced to 0.9 kPa, which helps to achieve a better balance of pressure between different areas of the surgical mattress and improve user comfort.

[0036] The automatic adjustment sub-module automatically adjusts the structure of the intelligent comfort surgical mattress according to the adjusted pressure distribution data, avoids the pressure burden in the high-pressure area, and obtains the optimized pressure burden record. The execution process is as follows; Automatically adjust the structure of the intelligent comfort surgical mattress. The process involves various adjustable components of the surgical mattress, such as pneumatic components or mechanical regulators. According to the data analysis results, adjust the strength or position of the components to achieve the best pressure balance, avoid excessive pressure on any part for a long time, avoid the pressure burden in the high-pressure area, achieve uniform pressure distribution, improve the adaptability of the intelligent comfort surgical mattress and the user's sleep quality, and obtain the optimized pressure burden record.

[0037] The pressure test sub-module uses the optimized pressure burden record to conduct a pressure test on the intelligent comfort surgical mattress, verify the uniformity of the pressure distribution, check that the overall pressure distribution of the intelligent comfort surgical mattress meets the design standard, and obtain the pressure balance record. The execution process is as follows; Conduct a pressure test on the intelligent comfort surgical mattress. During the test, special equipment simulates the human body with different weights and body shapes, continuously records the pressure responses of each part of the surgical mattress, analyzes the data to ensure that the pressure in each area does not exceed the safety and comfort thresholds, verify the uniformity of the pressure distribution, ensure that all areas bear the load evenly, avoid areas with excessive or too little pressure, check that the overall pressure distribution of the intelligent comfort surgical mattress meets the design standard, and ensure that the performance of the surgical mattress meets the expected health and comfort requirements, and obtain the pressure balance record.

[0038] Please refer to Figure 2 and 7 . The surgical mattress state adjustment module includes: Based on the pressure balance record, the adaptability calculation sub-module analyzes the real-time physical and temperature states of the intelligent comfortable surgical mattress, calculates the adaptability of the intelligent comfortable surgical mattress, and the execution process of obtaining the state analysis result is as follows; The formula for calculating the adaptability of the intelligent comfortable surgical mattress is: Wherein, is the adaptability index value of the surgical mattress, represents the average pressure value measured in real time, represents the target pressure value required by the patient, represents the average temperature value measured in real time, represents the weight of the patient, represents the pressure adjustment coefficient, represents the temperature adjustment coefficient; Parameter meanings and setting values: is the average pressure value measured in real time, directly obtained from the sensor data of the intelligent surgical mattress, for example, the real-time data is 200; is the target pressure value required by the patient, set according to the patient's record and the doctor's advice, set to 180; is the average temperature value measured in real time, also read from the temperature sensor of the surgical mattress, assuming the measured value is 37°C; is the weight of the patient, used to adjust the pressure response of the surgical mattress, and the value is based on the actual weight of the patient, assuming it is 70 kg; is the pressure adjustment coefficient, adjusted according to the sensitivity of the pressure sensor and the feedback of the patient's surgical mattress, set to 1.5, indicating the importance of pressure difference for the adaptability adjustment of the surgical mattress; is the temperature adjustment coefficient, reflecting the impact of temperature change on the patient's comfort, set to 0.5, indicating that the impact of temperature change on the adaptability of the surgical mattress is relatively small; Substitute the parameters into the formula for calculation: Calculate the absolute value of the pressure difference: ; Calculate the product of the pressure difference and the pressure adjustment coefficient: ; Calculate the product of the square of the temperature value and the temperature adjustment coefficient: ; Add the above two results: ; Calculate the square root part: ; Calculation of the denominator: ; Calculate : The result 0.3767 indicates the adaptability index of the operating mattress, indicating the degree of support of the operating mattress for the patient under the current pressure and temperature conditions. The closer it is to 1, the more it can meet the needs of the patient, reflecting the personalized comfort optimization achieved through the adjustment of the intelligent comfort operating mattress.

[0039] According to the state analysis result, the real-time adjustment sub-module adjusts the hardness, support force and temperature settings of the intelligent comfort operating mattress in real time, verifies the optimal comfort and support force, and the execution process of obtaining the adjusted state of the operating mattress is as follows; Adjust the hardness, support force and temperature settings of the intelligent comfort operating mattress in real time. Through the integrated sensor network, the sensors monitor and feedback various physical and thermal state data of the operating mattress to the central processing unit. The central processing unit uses the data and decides the optimal hardness and temperature settings through algorithms to adapt to the needs and health conditions of different users, and updates the state of the operating mattress in real time to ensure that the comfort and support force at each moment reach the optimal, verify the optimal comfort and support force, and obtain the adjusted state of the operating mattress.

[0040] Based on the adjusted state of the operating mattress, the log recording sub-module records the information on the state adjustment of the intelligent comfort operating mattress, including the adjustment time, adjustment content and effect. The execution process of obtaining the operating mattress adjustment log is as follows; Record the information on the state adjustment of the intelligent comfort operating mattress. This process is executed by the built-in storage device of the operating mattress, which automatically records all key adjustment events, including the specific time of adjustment, the hardness or temperature changes involved, and the effect evaluation before and after the adjustment. The record helps maintenance personnel and the medical team track the usage effect of the operating mattress and the patient's reaction, providing valuable data to support subsequent product optimization and personalized setting adjustment, and obtaining the operating mattress adjustment log.

[0041] Please refer to Figure 8 , the intelligent comfort mattress adjustment inflation control method is executed based on the above intelligent comfort mattress adjustment system, including the following steps: S1: Monitor the temperature difference between the environment and the surface of the intelligent comfort surgical mattress, collect temperature data through temperature sensors, automatically adjust the output of the heating device of the intelligent comfort surgical mattress, and obtain adaptive temperature adjustment data; S2: Based on the adaptive temperature adjustment data, perform local control on the heating components of the intelligent comfort surgical mattress, adjust the temperature of the differential area, and obtain temperature distribution information; S3: Utilize the temperature distribution information to adjust the sensitivity of the pressure sensors of the intelligent comfort surgical mattress in real time, monitor the pressure distribution of the patient, and obtain pressure configuration data; S4: Use the pressure configuration data to automatically adjust the pressure distribution inside the intelligent comfort surgical mattress, verify the uniformity of the pressure distribution, and obtain a pressure balance record; S5: Based on the pressure balance record, adjust the physical and temperature characteristics of the intelligent comfort surgical mattress to match the real-time needs of the patient, and obtain a performance evaluation result; S6: According to the performance evaluation result, optimize the overall performance of the intelligent comfort surgical mattress, verify the comfort of the adjustment of the intelligent comfort surgical mattress, and obtain a surgical mattress status adjustment log.

[0042] As described above, it is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claimed rights.

Claims

1. An intelligent comfortable mattress adjustment system, characterized in that: The system comprises: The temperature regulation module monitors the temperature of the environment and the surface of the intelligent comfortable surgical mattress, analyzes the temperature difference between the two, and automatically adjusts the output of the intelligent comfortable surgical mattress heating device to match the environmental changes, achieve the ideal thermal comfort, and obtain adaptive temperature adjustment data; The regional temperature control module analyzes the relationship between the differentiated regions of the intelligent comfortable surgical mattress and the patient's body temperature according to the adaptive temperature adjustment data, performs local control on the heating components of the surgical mattress, performs regional temperature adjustment according to the patient's body temperature difference, and obtains temperature distribution information; The pressure regulating module uses the temperature distribution information to regulate the pressure, adjusts the sensitivity of the pressure sensors in the differentiated areas of the intelligent and comfortable surgical mattress, monitors the pressure distribution of the patient in real time, and automatically adjusts the structural balance pressure of the intelligent and comfortable surgical mattress to obtain an optimized pressure configuration; The uniformity verification module uses the optimized pressure configuration to dynamically adjust the pressure distribution inside the intelligent and comfortable surgical mattress, automatically improve the burden of the high-pressure area, verify the pressure uniformity of the entire intelligent and comfortable surgical mattress, and obtain a pressure balance record; The surgical mattress state adjustment module adjusts the overall state of the intelligent and comfortable surgical mattress based on the pressure balance record, adjusts the physical and temperature characteristics of the surgical mattress in real time, matches the real-time needs of the patient, and obtains a surgical mattress adjustment log.

2. The intelligent comfort mattress adjustment system according to claim 1, characterized in that: The adaptive temperature adjustment data includes the ambient temperature record, the surgical mattress surface temperature record, and the adjusted temperature target; the temperature distribution information includes the real-time temperature of the differentiated area, the target temperature, and the response speed of the temperature adjustment; the optimized pressure configuration includes the target pressure of the differentiated area, the real-time pressure, and the sensitivity of the pressure adjustment; the pressure balance record includes the time of the pressure adjustment, the pressure comparison before and after the adjustment, and the range of the pressure adjustment; the surgical mattress adjustment log includes the time of the adjustment operation, the associated adjustment parameters, and the evaluation of the adjustment effect.

3. The intelligent comfort mattress adjustment system according to claim 1, characterized in that: The temperature regulating module comprises: The data transmission submodule monitors the temperature of the environment and the surface of the intelligent comfortable surgical mattress, collects indoor environmental temperature data in real time, and sends it to the central processing unit through data transmission to obtain environmental temperature data; The surgical mattress surface temperature monitoring submodule adopts the ambient temperature data and uses the temperature sensor deployed inside the intelligent comfortable surgical mattress to measure the bed surface temperature, compares the measured data with the ambient temperature data, analyzes the temperature difference, and obtains the surface temperature difference data; The temperature difference response submodule adjusts the output power of the intelligent comfortable surgical mattress heating device according to the surface temperature difference data, optimizes the heating rate and range, matches the environmental changes, reaches the comfortable temperature standard set by the user, and obtains adaptive temperature adjustment data.

4. The intelligent comfort mattress adjustment system according to claim 1, characterized in that: The regional temperature control module comprises: The differential analysis submodule uses the adaptive temperature adjustment data to calculate the optimal matching temperature between the patient's body temperature and the temperature of the differentiated area of ​​the intelligent and comfortable surgical mattress by analyzing the correlation between the patient's body temperature and the temperature of the intelligent and comfortable surgical mattress area, and obtains the differentiated temperature analysis data; The local temperature control submodule individually controls multiple heating units in the intelligent comfortable surgical mattress according to the differentiated temperature analysis data, uses PID control technology to accurately adjust the heating intensity of the area, responds to the patient's body temperature requirements, and obtains local control temperature data; The thermal distribution optimization submodule utilizes the local control temperature data to optimize the thermal distribution of the overall intelligent comfortable surgical mattress, checks whether the temperature of the differentiated areas is balanced and meets the patient's comfort requirements, and obtains temperature distribution information.

5. The intelligent comfort mattress adjustment system according to claim 4, characterized in that: The formula for calculating the optimal matching temperature is as follows: in, The temperature adjustment value of the smart comfort surgical mattress. Represents the patient's real-time body temperature. Represents the real-time regional temperature of the surgical mattress. Represents the difference between the ambient temperature and the temperature of the surgical mattress. Represents the temperature difference between the patient's sensitive area and the contact area of ​​the surgical mattress, is the patient's body temperature influence coefficient, is the temperature influence coefficient of the surgical mattress, is the ambient temperature adjustment factor, is the sensitive area adjustment coefficient.

6. The intelligent comfort mattress adjustment system according to claim 1, characterized in that: The pressure regulating module comprises: The sensitivity adjustment submodule adjusts the sensitivity of the pressure sensor in the differentiated area of ​​the intelligent comfortable surgical mattress according to the temperature distribution information, refines the response threshold of the pressure sensor, captures the body pressure change of the patient under the differentiated temperature conditions, and obtains the sensor sensitivity adjustment record; The pressure monitoring submodule uses the sensor sensitivity adjustment record to monitor the pressure distribution of the patient on the intelligent comfortable surgical mattress in real time, and obtains real-time pressure monitoring data by collecting pressure change information, analyzing data fluctuations and identifying pressure concentration areas; The pressure balance submodule automatically adjusts the pressure distribution mechanism in the intelligent and comfortable surgical mattress structure according to the real-time pressure monitoring data, achieves overall pressure balance by dynamically adjusting the supporting elements to disperse and concentrate pressure, and obtains an optimized pressure configuration.

7. The intelligent comfort mattress adjustment system according to claim 1, characterized in that: The uniformity verification module comprises: The dynamic adjustment submodule utilizes the optimized pressure configuration to dynamically adjust the pressure level of the differentiated area of ​​the surgical mattress through the internal adjustment mechanism of the intelligent comfortable surgical mattress, including improving the pressure in the high-pressure area, checking the balanced distribution of pressure in the differentiated part of the surgical mattress, and obtaining the adjusted pressure distribution data; The automatic adjustment submodule automatically adjusts the structure of the intelligent and comfortable surgical mattress according to the adjusted pressure distribution data, avoids the pressure burden in the high-pressure area, and obtains an optimized pressure burden record; The pressure test submodule uses the optimized pressure burden record to perform a pressure test on the intelligent and comfortable surgical mattress, verify the uniformity of the pressure distribution, check whether the overall pressure distribution of the intelligent and comfortable surgical mattress meets the design standard, and obtain a pressure balance record.

8. The intelligent comfort mattress adjustment system according to claim 1, characterized in that: The surgical mattress state adjustment module includes: The adaptability calculation submodule analyzes the real-time physical and temperature states of the intelligent and comfortable surgical mattress based on the pressure balance record, calculates the adaptability of the intelligent and comfortable surgical mattress, and obtains a state analysis result; The real-time adjustment submodule adjusts the hardness, support force and temperature setting of the intelligent comfortable surgical mattress in real time according to the state analysis result, verifies the optimal comfort and support force, and obtains the state of the surgical mattress after adjustment; The log recording submodule records the information of the adjustment of the state of the intelligent and comfortable surgical mattress based on the adjusted state of the surgical mattress, including the adjustment time, adjustment content and effect, to obtain a surgical mattress adjustment log.

9. The intelligent comfort mattress adjustment system according to claim 8, characterized in that: The formula for calculating the adaptability of the intelligent and comfortable surgical mattress is: in, is the adaptability index value of the surgical mattress, Represents the average pressure value measured in real time, The target pressure value representing the patient's needs, Represents the average temperature value measured in real time, represents the patient's weight, represents the pressure adjustment factor, Stands for temperature adjustment factor.

10. An intelligent and comfortable mattress inflation control method, characterized in that: The intelligent comfort mattress adjustment system according to any one of claims 1 to 9 comprises the following steps: Monitor the temperature difference between the environment and the surface of the smart comfortable surgical mattress, collect temperature data through the temperature sensor, automatically adjust the output of the smart comfortable surgical mattress heating device, and obtain adaptive temperature adjustment data; Based on the adaptive temperature adjustment data, the heating component of the intelligent comfortable surgical mattress is locally controlled to adjust the temperature of the differentiated area and obtain temperature distribution information; Using the temperature distribution information, the pressure sensor sensitivity of the intelligent comfortable surgical mattress is adjusted in real time to monitor the pressure distribution of the patient and obtain pressure configuration data; Using the pressure configuration data, automatically adjusting the pressure distribution inside the intelligent comfortable surgical mattress, verifying the uniformity of the pressure distribution, and obtaining a pressure balance record; Based on the pressure balance record, the physical and temperature characteristics of the intelligent comfortable surgical mattress are adjusted to match the real-time needs of the patient and obtain performance evaluation results; According to the performance evaluation results, the overall performance of the intelligent and comfortable surgical mattress is optimized, the adjusted comfort of the intelligent and comfortable surgical mattress is verified, and a surgical mattress status adjustment log is obtained.

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