DESC:The present invention relates to the field of medical devices, specifically to an advanced psychiatric patient nursing device designed for both children and adults. This device integrates intelligent monitoring systems and a safety restraint mechanism to enhance the care, supervision, and management of psychiatric patients in medical institutions, rehabilitation centers, and home care settings.
The invention utilizes neurological response sensors, limb activity detectors, automated alarm systems, and adjustable restraints to ensure patient safety, prevent self-harm, and reduce caregiver workload. By incorporating real-time monitoring and adaptive restraint mechanisms, the device improves psychiatric patient care, reduces manual intervention needs, and enhances overall treatment effectiveness.
This innovation belongs to the medical equipment and healthcare technology domain, with applications in psychiatric wards, hospitals, mental health institutions, and assisted care facilities. It is particularly beneficial for managing patients with severe psychiatric disorders, neurological conditions, or agitation episodes, ensuring a safe and controlled treatment environment.
Background Technique
Psychiatric care often involves managing patients with severe mental health conditions, including schizophrenia, bipolar disorder, autism spectrum disorders, and other neurological or behavioral disorders. These patients may exhibit agitation, involuntary movements, self-harm tendencies, or aggressive behaviors, requiring continuous supervision and, in some cases, physical restraints to prevent harm to themselves or others.
Challenges in Current Psychiatric Patient Care:
1. High Dependency on Caregivers – Traditional psychiatric patient management relies heavily on human supervision, increasing the workload on medical staff and caregivers, often leading to fatigue and inefficiency.
2. Safety Risks – Patients with psychiatric disorders may experience sudden outbursts or uncontrolled movements, leading to self-injury or harm to others if not properly monitored and restrained.
3. Limited Monitoring Systems – Conventional psychiatric beds or nursing devices lack intelligent monitoring features that can detect neurological distress or abnormal movement patterns, leading to delayed intervention.
4. Uncomfortable or Ineffective Restraints – Existing restraint systems may be either too restrictive, causing discomfort, or too loose, failing to prevent harmful movements.
Need for an Advanced Solution
To address these challenges, an intelligent psychiatric patient nursing device is needed—one that combines real-time neurological monitoring, automated movement detection, and adaptive restraint systems. The proposed invention integrates AI-powered monitoring, smart sensors, and ergonomic restraint mechanisms to:
• Enhance patient safety by detecting abnormal movements or neurological distress in real-time.
• Reduce caregiver workload by automating alerts and monitoring functions.
• Ensure patient comfort by using adaptive restraints that allow natural movement while preventing self-harm.
• Improve psychiatric treatment efficiency by providing continuous data on patient activity and neurological responses.
This innovation represents a significant advancement in psychiatric patient care, reducing risks, improving patient well-being, and enhancing the efficiency of mental health facilities.
Content of the Invention
Objective of the Invention
The primary aim of this invention is to develop an Advanced Psychiatric Patient Nursing Device for both children and adults, integrating intelligent monitoring and a safety restraint system. This device is designed to enhance patient supervision, prevent self-harm, and reduce caregiver workload in psychiatric care settings.
By combining neurological monitoring, real-time movement detection, adaptive restraints, and automated alert systems, the device ensures safety, comfort, and efficient management of psychiatric patients suffering from conditions such as schizophrenia, bipolar disorder, autism spectrum disorders, and neurological impairments.
Technical Solution
The psychiatric patient nursing device consists of several interconnected systems, each designed to provide comprehensive monitoring and safety features.
1. Main Body and Structural Design
• The device includes a main body, serving as a resting surface for the patient.
• A stable base provides structural support and prevents unintended movements.
• An electric compartment houses the power supply system, control unit, and processing modules.
2. Intelligent Neurological Monitoring System
• Head Nerve Response Sensor: A smart sensor placed near the patient’s head to detect neurological signals and brain activity.
• Signal Processor & Data Storage: The collected neurological data is processed and stored in a temporary memory unit for real-time analysis.
• Abnormal Activity Alerts: If the system detects abnormal nerve signals (such as seizure-like activity), it automatically triggers an alarm to notify caregivers.
3. Limb Movement Detection and Adaptive Restraint System
• Leg & Arm Activity Detectors: Integrated motion sensors track sudden or excessive movements.
• Intelligent Binding Rings & Restraints:
o Soft binding rings with rubber padding prevent discomfort.
o Adaptive restraint technology adjusts tightness based on movement intensity, preventing excessive force while ensuring safety.
• Pull Wire Sensor Mechanism:
o If violent movement is detected, the pull wire sensor engages the adaptive restraint system.
o The sensor transmits movement data to the processing unit for immediate action.
4. Automated Alarm and Caregiver Notification System
• Loudspeaker Alarm: Provides an audible alert when unusual activity is detected.
• Wireless Alert Transmission: Sends real-time notifications to medical staff or caregivers via mobile apps or facility monitoring systems.
• Multi-Level Alert System: Differentiates between mild, moderate, and severe activity to avoid unnecessary alarms.
5. Power Supply and Safety Features
• Primary Power System: The device is powered via an external power source with a regulated voltage supply.
• Backup Battery System: Ensures uninterrupted operation in case of power failures.
• Heat Dissipation System: Prevents overheating using heat sinks, ventilation openings, and thermal regulators.
• Insulated Electrical Components: Protects patients and caregivers from electrical hazards.
Advantages of the Invention
? Real-Time Patient Monitoring – Tracks neurological activity and movement for immediate intervention
? Automated Alerts for Caregivers – Reduces the need for constant manual supervision.
? Adaptive Restraint System – Prevents self-harm while ensuring patient comfort.
? AI-Powered Safety Features – Uses intelligent monitoring algorithms to detect abnormal behavior patterns.
? Reliable Power System – Ensures uninterrupted operation with backup power and voltage regulation.
? Improved Psychiatric Care Efficiency – Helps healthcare professionals manage multiple patients effectively.
This invention presents an intelligent, safe, and efficient psychiatric patient nursing device that integrates neurological monitoring, motion detection, and smart restraint mechanisms. By providing automated supervision and real-time alerts, it significantly improves patient safety and psychiatric care management, making it ideal for use in hospitals, mental health facilities, and rehabilitation centers.
Brief Description of the Drawings
1. Figure 1 – Overall Structure of the Device
o A schematic diagram showing the complete design of the psychiatric patient nursing device, including its monitoring, restraint, and safety components.
2. Figure 2 – Structural Diagram of the Head Nerve Sensor
o Shows the intelligent head nerve sensor, which detects neurological signals and helps monitor brain activity in real time.
3. Figure 3 – Structural Diagram of the Nerve Sensor
o Displays the nerve signal processing unit, including the inductor, signal amplifier, and data transmission system.
4. Figure 4 – Structural Diagram of the Power Supply Box
o Illustrates the power system, including primary power, backup battery, voltage regulation, and heat dissipation components.
5. Figure 5 – Structural Diagram of the Pull Wire Sensor
o Explains how the pull wire sensor detects sudden limb movements, triggering adaptive restraints or alarms when necessary.
6. Figure 6 – Structural Diagram of the Binding Ring
o Depicts the adaptive restraint system, including soft binding rings with intelligent tension adjustment for patient safety and comfort.
Figure 1 – Overall Structure of the Device
Figure 1 provides a schematic representation of the psychiatric patient nursing device, showcasing its main components and integrated systems that work together to ensure patient monitoring, restraint, and safety.
Key Components in Figure 1:
1. Main Body (1): The central resting surface where the patient is positioned.
2. Base (2): Provides structural stability and prevents unnecessary movement.
3. Electric Box Opening (3): Houses the power supply components.
4. Insulating Holder (4): Protects electrical circuits and prevents shock hazards.
5. Power Supply Box (5): Contains battery backup, voltage regulation, and power distribution components.
6. Door Shaft (6) & Electric Box Door (7): Allow easy access to the internal electronic components.
7. Heating Pad (8): Ensures patient comfort and temperature regulation.
8. Head Baffle (9): Restricts excessive head movement and provides head support.
9. Movable Shaft (10) & Bending Frame (11): Adjust the position of the head nerve sensor (12) for optimal placement.
10. Head Nerve Sensor (12): Monitors neurological activity and detects abnormal brain signals.
11. Foot Shield (13): Prevents uncontrolled leg movement and enhances patient security.
12. Alarm Box (14) & Alarm Pillar (15): House the emergency alert system for caregiver notifications.
13. Loudspeaker (16) & Alarm (17): Provide audible warnings when unusual activity is detected.
14. Nerve Abnormal Active Signal Receiver (18): Detects irregular nerve signals.
15. Extremity Active Signal Receiver (19): Monitors sudden limb movements.
16. Leg Activity Detector (20) & Arm Activity Detector (21): Detects unusual limb motion for early intervention.
17. Half Bed Shaft (22) & Axle (23): Provide adjustability for the patient's position.
18. Outer Line Hole (24): Guides electrical wiring for sensors and power distribution.
19. Pull Wire Sensor (25): Detects sudden force applied by the patient’s limbs and triggers safety measures.
Functionality & Importance:
• The overall structure integrates monitoring, alert, and restraint systems to enhance patient safety.
• The head nerve sensor tracks brain activity while limb activity detectors monitor excessive movement.
• If abnormal neurological or limb activity is detected, the alarm system (14, 16, 17) notifies caregivers immediately.
• Restraint systems, including the binding ring (73) and pull wire sensor (25), prevent self-harm while ensuring patient comfort.
• The power supply system (5) ensures continuous operation, even during power failures.
This schematic overview demonstrates how multiple safety mechanisms work together, making this psychiatric patient nursing device highly effective for both children and adults in mental health facilities, hospitals, and home care settings.
Figure 2 – Structural Diagram of the Head Nerve Sensor
Figure 2 illustrates the head nerve sensor, a critical component of the psychiatric patient nursing device. This sensor monitors brain activity, detecting abnormal neurological signals such as those caused by agitation, distress, or seizures.
Key Components in Figure 2:
1. Head Nerve Sensor (12): The primary sensor that detects neurological signals from the patient’s brain.
2. Signal Processor (26): Analyses the collected brain signals and prepares them for real-time monitoring.
3. Temporary Storage (27): Stores neurological data for short-term processing and analysis.
4. Fixing Plate (28): Holds the sensor components securely in place.
5. Screw (29): Ensures the fixing plate and other components remain stable.
6. Inductor Bracket (30): Supports and aligns the inductor for accurate signal detection.
7. Signal Collector (31): Gathers brain activity data and transmits it to the monitoring system.
8. Pole Holder (32): Helps maintain the correct positioning of the wiring and poles.
9. Pole (33): Supports the sensor assembly, ensuring it remains in position.
10. Wire Handle (34): Allows for manual adjustments to the wiring system.
11. Nerve Signal Transmission Line (35): Transfers detected nerve signals to the processing unit.
12. Sealing Plate (37): Protects internal sensor components from external interference.
13. Conduction Line Through Hole (38): Provides a pathway for electrical connections while maintaining safety.
Functionality & Importance:
? Continuous Brain Monitoring – Tracks neurological activity in real-time, detecting seizures, distress, or agitation.
? Automatic Alerts for Abnormal Brain Activity – If irregular signals are detected, the device triggers an alarm to notify caregivers.
? Secure & Adjustable Positioning – The fixing plate, screws, and pole system ensure the sensor remains properly aligned.
? Data Processing & Storage – The signal processor and temporary storage unit allow for immediate analysis and intervention.
? Safe & Insulated Design – The sealing plate and conduction hole protect the sensor from external electrical interference.
This head nerve sensor plays a crucial role in monitoring psychiatric patients, allowing medical staff to intervene early in case of abnormal brain activity.
Figure 2 – Structural Diagram of the Head Nerve Sensor
Figure 2 illustrates the head nerve sensor, a critical component of the psychiatric patient nursing device. This sensor monitors brain activity, detecting abnormal neurological signals such as those caused by agitation, distress, or seizures.
Key Components in Figure 2:
1. Head Nerve Sensor (12): The primary sensor that detects neurological signals from the patient’s brain.
2. Signal Processor (26): Analyses the collected brain signals and prepares them for real-time monitoring.
3. Temporary Storage (27): Stores neurological data for short-term processing and analysis.
4. Fixing Plate (28): Holds the sensor components securely in place.
5. Screw (29): Ensures the fixing plate and other components remain stable.
6. Inductor Bracket (30): Supports and aligns the inductor for accurate signal detection.
7. Signal Collector (31): Gathers brain activity data and transmits it to the monitoring system.
8. Pole Holder (32): Helps maintain the correct positioning of the wiring and poles.
9. Pole (33): Supports the sensor assembly, ensuring it remains in position.
10. Wire Handle (34): Allows for manual adjustments to the wiring system.
11. Nerve Signal Transmission Line (35): Transfers detected nerve signals to the processing unit.
12. Sealing Plate (37): Protects internal sensor components from external interference.
13. Conduction Line Through Hole (38): Provides a pathway for electrical connections while maintaining safety.
Functionality & Importance:
? Continuous Brain Monitoring – Tracks neurological activity in real-time, detecting seizures, distress, or agitation.
? Automatic Alerts for Abnormal Brain Activity – If irregular signals are detected, the device triggers an alarm to notify caregivers.
? Secure & Adjustable Positioning – The fixing plate, screws, and pole system ensure the sensor remains properly aligned.
? Data Processing & Storage – The signal processor and temporary storage unit allow for immediate analysis and intervention.
? Safe & Insulated Design – The sealing plate and conduction hole protect the sensor from external electrical interference.
This head nerve sensor plays a crucial role in monitoring psychiatric patients, allowing medical staff to intervene early in case of abnormal brain activity.
Figure 5 – Structural Diagram of the Pull Wire Sensor
Figure 5 illustrates the pull wire sensor, a key component in the limb movement detection and restraint system of the psychiatric patient nursing device. This sensor detects excessive or sudden limb movements, helping to prevent self-harm or aggressive actions. If abnormal movement is detected, the sensor triggers an alarm or activates the adaptive restraint system to ensure patient safety.
Key Components in Figure 5:
1. Pull Wire Sensor (25): The main unit responsible for detecting tension changes when the patient moves their limbs.
2. Inner Wire Hole (64): A pathway that guides the sensor wire for smooth movement and signal detection.
3. Limiting Hole (65): Controls the range of movement for the pull wire to prevent excessive stretching.
4. Roller (66): A rotating component that facilitates wire retraction and extension.
5. Rotating Piece (67): Converts wire movement into mechanical rotation, allowing for precise motion detection.
6. Rotating Chute (68): A guide track that ensures smooth and controlled rotation of the sensor components.
7. Rotation Sensor (69): Detects rotational movement and converts it into an electrical signal.
8. Rotation Number Sensor (70): Measures the degree of rotation, determining the intensity of the patient’s movement.
9. Binding Belt Interface (71): A connection point that links the sensor system to the limb restraint system.
10. Binding Belt (72): A soft yet secure restraint that holds the patient’s arm or leg, ensuring safety without discomfort.
11. Binding Ring (73): The structural element that attaches the binding belt to the restraint mechanism.
12. Return Spring (84): Ensures the pull wire sensor resets to its original position after detecting movement.
Functionality & Importance:
? Monitors Limb Movements in Real Time – Detects sudden forceful movements that may indicate distress, agitation, or an attempt to escape restraints.
? Triggers Safety Responses – If excessive movement is detected, the system automatically activates an alarm or tightens the adaptive restraint system.
? Adjustable & Comfortable Restraint System – The binding belt (72) and binding ring (73) allow for controlled movement while preventing injury.
? Automatic Reset Feature – The return spring (84) ensures the sensor returns to its default position, keeping the system ready for continuous monitoring.
? Enhances Patient Safety – Prevents harmful behavior while allowing a balance of freedom and restraint, ensuring patient well-being and caregiver efficiency.
This pull wire sensor system is critical for managing psychiatric patients, providing a non-invasive yet effective solution for monitoring movement and preventing dangerous actions.
Figure 6 – Structural Diagram of the Binding Ring
Figure 6 illustrates the binding ring, an essential component of the adaptive restraint system in the psychiatric patient nursing device. This system ensures that patients remain safely secured while allowing for controlled movement, preventing self-harm or aggressive actions.
Key Components in Figure 6:
1. Binding Ring (73): The main circular structure that secures the patient’s limb safely.
2. Binding Ring Movable Shaft (74): A flexible shaft that allows the ring to open and close smoothly.
3. Left Half Ring (75): The left section of the binding ring, which helps enclose the limb securely.
4. Right Half Ring (76): The right section of the binding ring, working with the left half to fully secure the limb.
5. Half Turn Lock Socket (77): A locking mechanism that ensures the binding ring remains closed and secure.
6. Right Half Turn Insert (78): Connects with the lock socket (77) to hold the right half ring (76) in place.
7. Rubber Pad (85): A soft inner padding inside the binding ring, ensuring comfort and preventing pressure sores.
Functionality & Importance:
? Secure Limb Restraint – The binding ring system ensures safe immobilization without causing discomfort.
? Adaptive Locking System – The lock socket (77) and turn insert (78) provide a firm yet adjustable locking mechanism.
? Prevents Self-Harm & Uncontrolled Movements – Helps patients stay in position, reducing the risk of injury or agitation-related incidents.
? Comfortable & Skin-Friendly Design – The rubber padding (85) prevents abrasions, bruises, or excessive pressure on the skin.
? Adjustable for Different Patients – The movable shaft (74) allows for customized fitting, making it suitable for children and adults.
The binding ring system is essential for psychiatric care, offering a balance between security and patient comfort while ensuring that medical staff can monitor and manage patients effectively.
,CLAIMS:. Independent Claims
1. A psychiatric patient nursing device, comprising:
? A main body and base for patient support and stability.
? A neurological monitoring system, including a head nerve sensor to detect brain activity.
? A limb activity detection system, consisting of leg and arm activity sensors to monitor movement.
? An adaptive restraint system, featuring a binding ring and pull wire sensor to prevent self-harm.
? A power supply system, including primary power and backup battery support.
? An alarm and notification system that automatically alerts caregivers in case of abnormal movement or neurological activity.
2. A neurological monitoring system, comprising:
? A head nerve sensor for detecting brain activity.
? A signal processor and temporary storage unit for analyzing neurological data.
? A real-time alert mechanism that activates when abnormal nerve signals are detected.
3. A limb movement detection system, comprising:
? A pull wire sensor that detects excessive movement in the arms or legs.
? A rotation sensor and number sensor to measure movement intensity.
? A binding belt interface that adjusts based on patient movement.
4. An adaptive restraint system, comprising:
? A binding ring with soft padding to secure the patient's limbs.
? A movable shaft that allows adjustment of the restraint system.
? A locking mechanism to ensure controlled movement while preventing self-harm.
5. A power management system, comprising:
? A primary power source with a transformer to regulate voltage.
? A backup battery system to ensure continuous operation.
? A heat dissipation system to prevent overheating.
2. Dependent Claims (Additional Features & Enhancements)
6. The psychiatric patient nursing device of claim 1, wherein the head nerve sensor includes:
? A fixing plate and inductor bracket for secure attachment.
? A nerve signal transmission line for real-time monitoring.
7. The neurological monitoring system of claim 2, wherein the signal processor further includes:
? A feedback loop for adjusting sensitivity based on patient conditions.
? A wireless data transmission system for remote monitoring.
8. The limb movement detection system of claim 3, wherein the rotation sensor further includes:
? A self-calibration mechanism for improved accuracy.
9. The adaptive restraint system of claim 4, wherein the binding ring further comprises:
? A soft rubberized interior layer to prevent bruising.
? An automatic release function in non-emergency situations.
10. The power management system of claim 5, wherein the battery system further includes:
? A solar-assisted charging feature for extended operation.