SMART AND ACTIVE BED SYSTEM

Abstract

The invention relates to an intelligent and active bed system aimed at improving the quality of care for bedridden patients, particularly in the geriatric population. The invention targets the management of common geriatric syndromes such as pressure ulcers, falls, delirium, sleep apnea, and urinary incontinence.

Description

1 TARIFF SMART AND ACTIVE BED SYSTEM Technical field The present invention relates to the field of health technologies, particularly for those who are bedridden or immobile. Improving the care and quality of life of patients with limited capabilities, especially the geriatric population. to increase, prevent common clinical conditions (Geriatric Syndromes), early diagnosis intelligent and active systems designed to detect and respond autonomously to these situations. It relates to a bed system. State of the Art 10 With life expectancy increasing and fertility rates decreasing, the world The proportion of the elderly population is increasing overall. This situation leads to problems frequently observed in elderly individuals, and Geriatric Syndromes, which can lead to addiction, disabilities, and even death. This has made the management of these clinical problems a significant health issue. Pressure ulcers, falls, delirium, sleep apnea, urinary incontinence, and restless legs syndrome. 15 Conditions such as [species name] syndrome are among the main examples of these syndromes. In the current state of the art, there are various bearing systems designed to solve these problems. They exist. For example, air mattresses are used to prevent pressure sores. (Anti-decubitus beds), typically with pre-programmed cycles of air It periodically changes pressure points by inflating and deflating its cells. However, this 20 beds are designed to accommodate the patient's current position, tissue oxygenation, or a specific area. They cannot provide a dynamic and personalized response based on pressure intensity; They operate on a passive principle. Some advanced hospital beds can monitor the patient's vital signs such as heart rate and respiratory rate. They are equipped with sensors that monitor vital parameters. However, these systems are 25 typically involves collecting data and only sending notifications to healthcare personnel. They are content with that. By processing the data with artificial intelligence, they can predict a potential deterioration. analyzing the cause and, most importantly, taking active physical action depending on the situation. They lack the ability to be found. For example, when sleep apnea is detected, the patient Autonomous actions such as opening the airway by changing position are possible in these beds. 30 It is not available. 2 Systems developed to mitigate the risk of falls are mostly placed on the edges of the bed. pressure sensors or motion detectors are used to detect when the patient gets out of bed. These are mechanisms that detect falls and generate audible or visual alarms. These systems detect falls... an active preventive measure (e.g., automatic bed height lowering, ambient light) It does not offer (providing lighting or activating physical barriers). 5 Additionally, when a patient falls out of bed, the location where the fall occurs and the patient's condition at that moment are noted. There is no integrated solution that provides information on vital parameters. Similarly, systems used to detect urinary incontinence and fecal incontinence. They are generally limited to moisture sensors integrated into mattress protectors, which This leads to inadequate detection by existing systems. 10 In conclusion, bed systems in the current state of the art are limited in their ability to address specific problems and It generally offers passive solutions. Different geriatric syndromes are addressed in a single integrated manner. The platform manages the situation by analyzing sensor data with artificial intelligence. not only detecting, but also autonomously active, physical and preventive A comprehensive system for intervention is needed. 15 The purpose of the invention The primary aim of the present invention is to improve the above-mentioned state of the art. by eliminating disadvantages, geriatric syndromes comprehensively capable of managing, both intelligent (detecting and analyzing) and active (autonomous intervention) 20 The goal is to create a bed system (located). Another aim of the invention is to detect pressure ulcer formation using integrated pressure sensors. Analyzing the incoming data to determine the position of the bed and / or the pressure on the bed surface. The goal is to actively prevent it by dynamically changing its distribution. Another aim of the invention is to regulate sleep apnea attacks by oxygen saturation and respiration. to detect and correct the patient's breathing by monitoring their movements Gradual and active stimulation such as vibration alertness or automatic headboard raising. It means making interventions. Another purpose of the invention is to detect a patient's intention to get out of bed using motion sensors and By predicting with artificial intelligence, the ambient lighting can be gradually reduced to minimize the risk of falls. 3 to increase the number of beds, check the condition of the bed arms and provide medical care if necessary. It is about proactively sending notifications to its personnel. Another purpose of the invention is to provide support in the event of a patient's fall, through an integrated wearable device. Confirming a fall via a device (e.g., a smartwatch) allows you to track the patient's position and real-time information. vital signs are automatically transmitted to emergency teams (e.g., blue code team) 5 It is to inform. Another aim of the invention is to use temperature / humidity and gas sensors to measure urinary and fecal matter. notify care staff to detect incontinence and intervene in a timely manner. It is located. Another purpose of the invention is to treat motor disorders such as restless leg syndrome or epileptic seizures. By detecting activity-related situations with special sensors and recording this data, the patient The goal is to create reports that will guide diagnosis and treatment. Another aim of the invention is to use sound, camera and motion sensors to achieve high-speed results. By recording low-decibel sounds and hyperactivity, possible diagnoses related to delirium and agitation can be made. The goal is to create reports that will guide the treatment. 15 To achieve these objectives, the present invention incorporates numerous sensors and mechanical components. actuators and an artificial intelligence module under a single central control unit. It offers an integrated system that brings them together. Explanation of the figures 20 Figure 1: Representative illustration showing the basic components of the intelligent and active bed system that is the subject of the invention. It is a perspective view. Figure 2: Representation of the central control unit of the intelligent and active bed system, which is the subject of the invention. It is an appearance. Figure 3: A representative image of the smart device in the smart and active bed system that is the subject of the invention. It is the appearance. Explanation of the references in the figures. 100. Bed Frame 4 1. Angular Velocity Sensor 2. Temperature-Humidity Sensor 3. Pressure Sensor 4. Microphone module 5. Motor actuator 5 6. Central Control Unit 6a. Sub-Control Unit 6b. Senior Control Unit 6c. Artificial Intelligence Module 6d. Communication Interface 10 7. Magnetic Field Detection Sensor 8. Gas Sensor 9. Compressor unit 10. Vibration motor unit 11. Patient Support Surface 15 12. Camera 13. Bed Positioning Mechanism 14. Air Cell 15. Lighting System 16. Security Barrier 20 17. Smart Device 18. Control switch 19. Electrical Switching Unit 20. Wheel 20a. Wheel lock 25 Detailed Description of the Invention Examples of arrangements can be further elaborated by referring to the accompanying explanations below. This is described in detail. However, the regulations take different forms. 30 It can be created and should not be interpreted as being limited to the regulations stated herein. Instead, these sample arrangements are intended to ensure that this statement is complete and comprehensive. It has been provided to ensure that it is fully communicated to experts in the field. The terminology used in this specification is intended only to describe a specific example arrangement. It is not intended to be restrictive or limiting. As used here, "one" means "most". The forms "few" and "preferably" are plural forms unless the context explicitly indicates otherwise. It is also intended to include. The invention concerns an intelligent and active bed system with modular 5 components for patient support. at least one constructed bed frame (100), at least one associated with bed frame (100) patient support surface (11), obtaining data relating to the patient and / or bed surroundings sensing elements, at least one central control unit that evaluates the data in question. (6), active physical interventions according to the decisions of the central control unit (6) Transmission of data / warnings to intervention personnel and relevant individuals or systems 10 It includes at least one communication interface (6d) that provides. In the system described in the invention, the bed frame (100), the patient support surface (11), and the central control unit (6), at least one of the sensing elements and intervention elements will carry, house or mechanically / electrically interact with at least one of them It is structured in such a way as to be associated. The bed frame (100) is a fixed or movable 15 It can be in the form of a bed platform. Bed frame (100), preferably with wheels (20) and It is designed to be moved and fixed together with wheel locks (20a). Patient support surface (11), on which the patient is placed, supports the patient's body weight bearing or distributing bed surface, mattress, support layer, air cell (14) support It can be constructed in the form of a structure or a combination of these. Patient support surface 20 (11) can be placed on the bed frame (100), integrated into the bed frame (100). It is a structure that can be connected or mechanically linked with the bed frame (100). Central control unit (6), at least one sub-control unit (6a), at least one upper control unit (6b) includes at least one artificial intelligence module (6c) and at least one communication interface (6d). The sub-control unit (6a) is preferably microcontroller-based and receives 25 from the sensors. reading signals, preprocessing them, and relating to intervention elements. It is configured to generate hardware control signals. Upper control unit (6b), preferably microprocessor-based and capable of data management, user interface, communication and It carries out AI-assisted evaluation processes. AI module (6c), Data obtained from sensing elements, either individually or in relation to each other. 30 by evaluating and identifying or estimating at least one patient care risk It is structured. 6 Sensing elements; on the patient support surface (11), on the bed frame (100), physical, physiological, environmental or behavioral data of the patient or in the bedside The system collects information within the scope of sensing elements; contact with the bed surface. at least one pressure sensor (3) that detects the pressure and / or pressure distribution of the bed or at least one temperature-humidity monitor that senses changes in temperature and / or humidity around the patient. sensor (2), detects at least one gas that detects changes in gas or odor associated with incontinence. sensor (8) detects the patient's breathing sounds, snoring, coughing or similar sounds at least one microphone module (4), patient's lying position, general movement status and sleep at least one camera (12) to observe the state, involuntary motor activities At least one angular velocity sensor (1) for sensing, wheel lock (20a) open or 10 At least one magnetic field sensing sensor (7) for sensing the closed state and It includes at least one smart device (17) that provides external physiological data. The pressure sensor (3) is placed on the patient support surface (11), under the patient support surface (11), bed frame (100) or patient support surface (11) and bed frame (100) It can be placed in an area between 15°C and 15°C. The pressure sensor (3) is positioned so that the patient is above the bed. Analog devices used to determine contact pressure, weight distribution, or pressure variation. or generates digital data. The central control unit (6) receives data from the pressure sensor (3). Using the data, the patient can turn to the right or left, or sit up in bed. passing, the center of gravity moving closer to the edge of the bed, or in a specific body region It identifies situations such as the formation of prolonged high pressure. 20 Angular velocity sensor (1) on the bed frame (100), patient support surface (11), bed It can be positioned on one of the components or on an element that comes into contact with the patient. The angular velocity sensor (1) in question is used to detect restless leg syndrome, epileptic movement or repetitive or sudden movements that occur in situations involving similar involuntary motor activity It helps in the perception of patterns. 25 The microphone module (4) detects sounds associated with snoring, coughing, respiratory irregularities or The patient's vocal cries for help include high-decibel, repetitive, unexpected noises. It is configured for the detection of acoustic data. The camera (12) is positioned so that the patient can lie down. position, movement pattern, position on the bed, getting out of bed and sleep It helps in evaluating visual data such as behavior. 30 Smart device (17), preferably in the form of a smart watch or smart bracelet, and oxygen patient-related data such as saturation, pulse, fall data, acceleration data and / or position data. 7 It can transmit physiological or movement data to the central control unit (6). Smart The device (17) confirms the fall incident, especially after the patient gets out of bed. synchronization with the system for the purpose of creating an emergency notification. He is working. As system intervention elements, depending on the decision of the central control unit (6) 5 These are elements that provide active physical intervention on the bed system. Intervention Within the scope of its elements; the modular structure of the bed frame (100) back, legs or at least one motor actuator (5) for changing height settings, at least one bearing The positioning mechanism (13) distributes the pressure on the patient support surface (11). at least one compressor unit (9) for replacement and also on the patient support surface (11) 10 at least one air cell positioned (14), controlled physical stimulus to the patient At least one vibration motor unit (10) to provide a gradual rotation around the bed. at least one lighting system (15) for illumination and to improve patient safety It includes at least one safety barrier (16). The compressor unit (9) contains air located in or under the patient support surface (11) 15 It is an intervention element that supplies compressed air to the cells (14) in a controlled manner. According to the commands from the central control unit (6) certain air cells (14) The mattress is inflated or deflated. This allows the patient's body weight to be distributed evenly over the mattress surface. The distribution of the load in areas at risk of pressure ulcers can be altered. can be reduced and, if necessary, can help to turn the patient to the right or left. 20 It is possible. The motor actuator (5) works together with the bed positioning mechanism (13). This motor adjusts the back, leg, or height of the bed. actuator (5) according to the control signals generated by the central control unit (6) Changing the patient's position, gradually raising the headboard 25 or it can be operated to raise the bed to a safe height. The vibration motor unit (10) can be given to the patient depending on the decision of the central control unit (6). It applies controlled and gradual vibration stimulation. For example, respiratory irregularities. risk, signs of a sleep apnea attack, involuntary motor activity, or alerting the patient When a maintenance situation requiring it is detected, the vibration motor unit (10) is activated 30 It can be obtained. 8 Lighting system (15), patient's intention to get out of bed or leave the bed When the behavior is detected, it is gradually detected by the central control unit (6) This is being implemented. In this way, the patient avoids experiencing sudden disorientation in a dark environment. The aim is to prevent falls and reduce the risk of falls. The safety barrier (16) is preferably located on the sides of the bed. Safety 5 active, passive, open or closed status of the barrier (16) control switch (18) and / or related It is reported to the central control unit (6) via sensing elements. Central The control unit (6) monitors the status of the safety barrier (16) when the risk of falling is high. It monitors the situation and sends warnings to personnel when necessary. The electrical switching unit (19) receives control from the central control unit (6). According to the signals, motor actuator (5), compressor unit (9), vibration motor unit (10), intervention elements such as lighting system (15) and safety barrier (16) used for starting, stopping or adjusting operating levels It includes drive or switching elements. The wheels (20) enable the bed frame (100) to move; wheel 15 The locks (20a) are used to fix the bed frame (100). Magnetic field sensing sensor (7) detects whether the wheel locks (20a) are locked or unlocked. It senses the situation and provides feedback to the central control unit (6). Thus, the patient is either in bed or shows an intention to get out of bed. In these cases, check whether the bed frame (100) is securely fixed. 20 It is possible. The system can provide communication interface (6d) to healthcare personnel, caregivers or emergency services. It can send instant alerts, status updates, and reports to its teams. These notifications include: risk of pressure ulcers, risk of respiratory distress, risk of falls, fall confirmation, incontinence perception of wheel lock status, safety barrier status or involuntary motor activity 25 It may be related. In one of the operating scenarios of the system in question, the pressure sensors (3) are activated at a specific point. When it detects prolonged high pressure in a body region, the artificial intelligence module (6c) or the higher control unit (6b) assesses the situation as a risk of pressure ulcer. The central control unit (6) selects the air cells (14) based on this assessment, 30 compressor unit (9), motor actuator (5) and / or bed positioning 9 by controlling the mechanism (13) the patient's support pressure or lying position It changes. In another study scenario, oxygen saturation data from a smart device (17), Breathing sound data received from the microphone module (4) and / or obtained with the camera (12) By evaluating the obtained position data together, respiratory irregularities or sleep apnea 5 The risk is determined. If the risk is determined, the central control unit (6) first detects the vibration. The motor unit (10) can be activated. If the risk continues, the bed With the positioning mechanism (13), you can gradually raise the headboard. If the situation persists or critical thresholds are exceeded, the communication interface (6d) An alert can be sent to the relevant personnel or emergency team via this. 10 In another study scenario, pressure sensors (3), camera (12) and / or Data received from the smart device (17) shows that the patient moved to a sitting position in bed, weight revealed that the center of the brain was approaching the bedside or showing an intention to get out of bed. When placed, the central control unit (6) determines the risk of falling. In this case, the lighting The system (15) is activated gradually, the condition of the safety barrier (16) is checked, 15 The wheel lock (20a) status is verified by the magnetic field sensing sensor (7) and the necessary If detected, a notification is sent to maintenance personnel. In another study scenario, the smart device (17) was used after the patient got out of bed. a warning system that seeks a response from the patient first when a fall is detected This can occur. Lack of response from the patient, confirmation of the fall, or 20 If deterioration in vital parameters is detected, the smart device (17) will be sent to the central office. The patient's location and relevant information can be obtained via the control unit (6) or communication interface (6d). It can transmit the situation data to the emergency team. In another study scenario, the temperature-humidity sensor (2) and the gas sensor (8) The data obtained by both sides are evaluated together to determine urinary or fecal incontinence. 25 The event is identified. When the event is identified, maintenance is performed via the communication interface (6d). Personnel are notified and incident data is reported. In another operating scenario, the angular velocity sensor (1) and / or pressure sensor (3) data obtained by the camera (12) and / or microphone module (4) Restless legs syndrome is assessed by the central control unit (6), 30 Epileptic movements or similar involuntary motor activity patterns are identified. The identified Movement patterns can be recorded, reported, and the vibration motor can be controlled as needed. The appropriate maintenance response can be generated via unit (10) or communication interface (6d). In this way, the system in question can be placed on the bed frame (100) or on the bed frame through sensing and intervention elements positioned in relation to (100) 5 that detect and evaluate different patient care risks on a single bed platform reporting and, where appropriate, intervention elements on the bed system an integrated smart and active bed that performs active physical intervention using It provides the system. How the invention can be applied to industry. The invention concerns an intelligent and active bed system for intensive care, geriatrics, and palliative care units in hospitals. in care units, nursing homes, long-term care centers and home care It is designed for use in various services. Thanks to its modular structure, the system can be used in different It is customizable according to needs and can be mass-produced. Therefore, the invention... It has a structure that is applicable to industry in the medical device industry. 20

Claims

11 REQUESTS 1. Automating and proactively managing the care of geriatric and bedridden patients. It is a smart and active bed system that improves health outcomes through interventions, its characteristic feature; at least one bed frame (100) with modular structure, bed at least 5 located on the body (100) or associated with the bed body (100). a patient support surface (11), on the patient support surface (11), on the bed frame (100) structured to obtain data on the patient or around the bed; at least one pressure sensor (3) and temperature-humidity sensor (2), microphone module (4), angular velocity sensor (1), magnetic field sensing sensor (7), gas sensor (8), camera (12) and sensing elements including at least one smart device (17), sensing 10 at least one central control that collects and evaluates data from its members unit (6), central control unit (6) and sensing using data from its employees to identify at least one patient care risk or at least one artificial intelligence module structured to predict (6c), central active physical 15 on the bed system depending on the decision of the control unit (6) intervening; motor actuator (5), compressor unit (9), vibration motor unit (10), bed positioning mechanism (13), air cell (14), intervention which includes at least one of the lighting system (15) and safety barrier (16) personnel, to activate, deactivate or at least one of the intervention elements at least one electrical 20 connected to the central control unit (6) to check Switching unit (19), event, risk or determined by central control unit (6) at least one communication interface that transmits the warning information to an external user or system (6d) It includes.

2. According to claim 1, it is an intelligent and active bed system, the feature of which is; the central control unit is 25 (6), for reading sensor data and generating hardware control signals at least one structured sub-control unit (6a) and data processing, communication, user at least one higher-level interface configured to run artificial intelligence processes It includes a control unit (6b).

3. It is an intelligent and active bed system according to claim 1, and its feature is the pressure sensor (3), above the patient support surface (11), below the patient support surface (11), bed frame 12 (100) on or between the patient support surface (11) and the bed frame (100) its location in the region.

4. It is an intelligent and active bed system according to Claim 1, and its feature is that the patient support surface (11), According to the commands from the central control unit (6), individually or in groups 5 It contains multiple air cells (14) that are inflated and / or deflated and the said The air cells (14) are connected to the compressor unit (9).

5. According to Claim 1, it is an intelligent and active bed system, the feature of which is that the intelligent device (17) provides oxygen. patient data including saturation, pulse, fall data, acceleration data and / or position data 10 a wearable smartwatch or smart that transmits the data relating to the central control unit (6) It is a bracelet.

6. It is an intelligent and active bed system according to claim 1, and its feature is that the bed frame (100) is the most at least one wheel (20) and at least one 15 that restricts the movement of the said wheel (20). It includes a wheel lock (20a).

7. According to claim 1, it is an intelligent and active bed system, characterized by electrical switching. unit (19), motor actuator (5), compressor unit (9), vibration motor unit (10), At least one of the lighting system (15) and the safety barrier (16) must be operational, 20 Driver, relay, power switch for stopping or adjusting the operating level. or a combination of these.

8. Computerized method for operating the intelligent and active bed system. and its characteristic is; 25 i. bed frame (100), patient support surface (11), patient or bed perimeter via associated sensor elements to the patient and / or bed obtaining data about the surrounding area, ii. processing of the obtained data by the central control unit (6), iii. Pressure ulcer risk, respiratory 30 via artificial intelligence module (6c) risk of irregularity, risk of getting out of bed or falling, urinary / fecal at least one of the following: incontinence and involuntary motor activity determination, 13 iv. at least one of the intervention elements against the specified situation autonomous control via electrical switching unit (19) being done, v. The relevant event or risk information is transmitted via the communication interface (6d) 5 to be transmitted to the user or system It includes the steps of the process. 15 25

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