Artificial Intelligence Driven Robotic Drug Delivery System

Abstract

To provide an artificial intelligence-driven robotic drug delivery system that enhances drug delivery efficiency, reduces the risk of human error, ensures accurate drug administration to patients, and improves patient safety while streamlining the medical process. SOLUTION: The AI-driven robotic drug delivery system 100 utilizes AI and robotic drug delivery mechanisms to improve the medical process and reduce human intervention through machine learning, employing cutting edge robotics, AI and sensor technologies to autonomously verify and dispense medications to patients with remarkable accuracy and safety. The system 100 includes an articulated robotic arm 106 with an end effector (gripper) to securely grip medication containers, a modular medication containment assembly 104 to keep medications at a constant temperature during transport, and a medication authentication unit 108.

Description

[Technical field]

[0001] The present invention provides an AI-driven robotic drug delivery system that is capable of autonomously transporting, handling, verifying, and administering drugs to patients based on AI. [Background technology]

[0002] Traditional drug delivery systems generally rely on manual intervention and are prone to human error and limited accuracy, especially in complex medical environments. Current automated solutions cannot cover all aspects of patient identification, environment navigation, and drug administration. The present invention overcomes these limitations and uses cutting-edge robotics, artificial intelligence, and sensory technologies to autonomously perform highly accurate drug delivery activities in a more reliable and safe manner.

[0003] Drug delivery has always been one of the fundamental aspects of medical practice. Over the years, the medical industry has devised various drug delivery systems to ensure that drugs are administered accurately. However, in environments where human intervention is minimized or where the nature of the work requires highly specialized and specialized equipment, many of these existing systems still have significant challenges in terms of accuracy, efficiency, and safety. One of the driving forces behind the development of such new automated systems, including those augmented by robotics, artificial intelligence, and advanced sensing technologies, is the challenge of increasing the accuracy, safety, and efficiency of drug delivery.

[0004] In traditional healthcare settings, medication administration has primarily been accomplished by healthcare professionals injecting patients with syringe pumps, infusion pumps, or manually. While these systems have served their purpose well for many years, they are prone to human error. For example, infusion pumps can be improperly calibrated or the amount of medication administered manually can be incorrect, resulting in serious harm to patients, such as overdosing or underdosing. Healthcare professionals working in stressful situations, such as operating rooms and emergency departments, are prone to fatigue and time pressure, just like patients, which increases their risk of making medication errors.

[0005] Infusion pumps are widely used to automate drug delivery and administer fluids, nutrients or medications intravenously. These pumps are often programmed to regulate the amount and rate at which medications are administered. However, these devices are not without their drawbacks. Most infusion pumps are large and only capable of administering certain types of medications or infusions, limiting their flexibility. Many infusion pumps also have complex user interfaces and require extensive training to operate properly. Currently, infusion pump systems have built-in safety features (e.g., alarms, error detection), but they still rely on human oversight and may lose functionality if proper maintenance is not performed.

[0006] Another widely used drug delivery solution is the syringe pump, which offers greater precision than manual injections. These features allow these devices to provide controlled, small-volume drug delivery and are used in numerous situations where careful dosing is crucial. Syringe pumps allow for continuous or bolus drug administration and are commonly used in critical care. Although syringe pumps have their advantages, they also have limitations. Their use can be laborious, especially when dealing with multiple patients who require different medications and dosages. In addition, healthcare professionals must manually adjust the syringe pump to administer the correct amount of medication, which can lead to human error. Manual handling of syringes and needles poses the risk of needlestick injuries, which can lead to serious infections and other complications.

[0007] To address these issues, automated medication administration systems have been introduced to improve the efficacy and accuracy of medication administration. Most of these systems use technology to reduce human error, track medication dispensing processes, and monitor patient vitals at all times. However, while these systems offer many benefits, they also have significant limitations. Most existing automated systems are built for controlled environments such as hospitals and are not agile enough for use in many settings. As such, they rely on more fixed infrastructure or lack the ability to engage with patients outside of clinical settings. Additionally, while some systems have enhanced artificial intelligence capabilities to improve the efficiency of medication administration, such solutions are generally limited by the high dimensionality of the underlying technology and its lack of ability to address a variety of real-world situations.

[0008] For example, robotics in drug delivery is being helped by artificial intelligence-powered solutions. Many of these robotic drug delivery systems use artificial intelligence in combination with robotics to automate the drug delivery process to a large extent. These robotic systems can be programmed to perform many functions, such as carrying the drug container to the patient and delivering the drug with unique precision. A major advantage of robotic systems is that they can be designed to operate autonomously, with little to no human supervision. This information is analyzed in real-time by artificial intelligence techniques to control the movement of the robotic arms, monitor the environment and the patient's condition, and adjust the drug dosage accordingly. Browse Search Robotic systems may also be fitted with light detection and distance sensors and ultrasonic sensors to help them navigate in complex environments and ensure they overcome obstacles in front of them, such as moving patients, and are aware that they are indeed working in a busy hospital environment.

[0009] While robotic drug delivery systems have their advantages, they are not without their problems. The complexity of integrating multiple technologies into a cohesive system is one of the main barriers to widespread adoption. The research and development required to ensure that all the interlocking systems and devices, from robotic arms and artificial intelligence technologies to temperature-controlled drug storage and patient identification systems, work smoothly and seamlessly is just one of the challenges that the Neanderthal approach faces. Furthermore, most robotic drug delivery methods currently rely on pre-determined paths and movements, making them less adaptable to changing environments and unforeseen circumstances. If these systems are not properly integrated, this can lead to incorrect drug delivery, delays, and even patient harm. The cost of implementing such a solution and the ongoing costs of maintaining it may prove too expensive for smaller healthcare facilities or those with limited budgets.

[0010] Maintaining temperature is also a challenge for drug delivery. Some drugs, especially biologics and vaccines, are very sensitive to temperature and require special care. Traditional drug delivery systems alone do not incorporate provisions for maintaining a subjective temperature range, which can lead to drug degradation issues if the drug needs to be transported long distances or stored for long periods of time. Major advances in technology have led to the rapid development of state-of-the-art systems in which temperature also plays a key role in drug storage and transportation. These systems keep drugs within the required temperature range from storage to administration, but are still relatively limited in accommodating dynamic temperature fluctuations. One reason for this is that many systems still use basic cooling technologies that work well in ideal laboratory environments but are not fine-tuned for the unique conditions of real-world medical environments.

[0011] Furthermore, medication and patient verification remains a major challenge. To minimize adverse events, it is essential to administer the right medication to the right patient. Many modern medication dispensing systems integrate barcode and radio frequency identification technology, but these systems are not always foolproof. However, issues such as incorrect medication labeling, malfunctioning radio frequency identification tags, or misreading of barcode scanners can occur, which can result in the wrong medication being administered. To address these challenges, more sophisticated authentication technologies are emerging, from biometric patient authentication to advanced medication tracking systems. However, these technologies are still developing and need to mature and become standardized before they can be widely adopted.

[0012] Existing drug delivery solutions are already known, but these are limited by human error, durability, temperature, scale-up, etc. With the increasing acceptance of digital transformation in healthcare, there is a demand for sophisticated, automated, and intelligent systems that can enhance the entire drug delivery system. An ideal product would bring together the benefits of robotic automation, artificial intelligence, temperature control, real-time validation, etc. to make drug delivery safe, accurate, and efficient. Summary of the Invention [Problem to be solved by the invention]

[0013] The robotic drug delivery system, which relies on artificial intelligence, consists of a mobile chassis made from a fixed framework, motorized wheels, and suspension components that aid in stable autonomous movement on diverse terrains. The chassis is the foundation on which the rest of the system rests. The chassis houses a modular drug containment assembly with a climate-controlled storage compartment that can provide the right conditions for storing the drugs. A mechanical locking mechanism allows the drugs to be safely stored from unauthorized access.

[0014] It consists of an articulated robotic arm that is rigidly connected to the chassis and features servo-actuated joints for precise and dynamic movement. The gripper is designed to hold and deliver the medication with the precision required for accurate administration. A medication authentication unit is integrated into the chassis and verifies the identity of the medication with a spring-loaded holder and radio frequency identification antenna mount to ensure the right medication is administered to the right person. The system also includes a patient authentication module, which includes a biometric scanner to verify patient identity and a pivoting antenna mast for wireless communication.

[0015] The combination of advanced navigation software and systems allows the robotic system to autonomously map the environment and avoid obstacles. The system consists of an impact-mounted light detection and ranging sensor, an ultrasonic sensor, and an adjustable optical camera mount. These sensors combine to enable the robot to map the environment and avoid obstacles in real time. The assembled robot includes a docking connector assembly with spring-loaded mechanical alignment pins and conductive contact plates, allowing it to dock at a centralized medication dispenser station for medication refills and refills.

[0016] The core of the system is the drug delivery mechanism, which consists of an actuated syringe pump to extract the previous dose from the drug container and deliver it to the patient. In addition, a sterilizable openable and closable injection needle assembly is used that is mechanically attached to the syringe pump for drug administration, and a secure latching system allows easy connection of interchangeable drug administration devices, i.e. infusion lines and spray nozzles. It has a mechanical dose adjustment dial for manually determining the amount of drug to be administered and a pressure regulating valve system to prevent overdosing during administration.

[0017] Power is provided by a modular battery peak packed into the shock housing. The power distribution board is mechanically screwed in place and efficiently distributes power to the mote portions of the robotic system. The modular battery design allows for quick swapping and charging so the device can operate nonstop.

[0018] As well as the core functions, this model can feature a bio-vice assembly, by which patient tissue can be held in place while medications are applied. Comprised of biocompatible clamps made from biocompatible bioglass and medical-grade silicone, the bio-vice maintains patient tissue in place during scientific investigations. An integrated motorized micro-adjustment mechanism allows for fine adjustment of the clamp position. A built-in pressure sensor ensures proper clamping force, ensuring patient safety and comfort. The clamps are housed in a sterilizable housing and the system features a quick-release mechanism for easy cleaning and replacement after use.

[0019] The drug-containing compartment uses phase-change materials to maintain the drug in the right temperature range. One improvement to the gripper of such a robotic arm is the integration of a pressure sensor that allows adaptive control of the gripping force when handling drug containers, allowing delicate and safe manipulation of the drugs.

[0020] The docking connector assembly is equipped with self-aligning magnetic guides that enhance the accuracy of docking with the dispensing station. The needle assembly further features a mechanical safety shield that automatically engages after medication administration to prevent accidental needle pricks. Additionally, the navigation device consists of a gyro stabilizer that helps maintain the balance of the robot while operating in dynamic environments, allowing the robot to operate smoothly in a wide range of environments.

[0021] An example of such a locking feedback indicator-device indicates that the drug administration tools are fully latched to minimize dislodging of one of the drug administration tools during drug delivery. In addition, it is equipped with a pressure regulating valve for mechanical calibration to prevent drug backflow during drug injection. The basic objective of the present invention is to introduce a sophisticated artificial intelligence based robotic drug delivery system that cadaverizes the drug dispensing process in real time to bring accuracy and reliability to the medical process. Reducing potential human errors that lead to drug mishandling, drug delivery errors, and drug dosage errors is the driving force to realize such drugs, and reducing human error is considered to be the most important factor to avoid drug adverse events. The present invention aims to reduce the dangers brought by manual administration and human error and improve the efficacy of medicines by utilizing artificial intelligence and robotics technology.

[0022] The aim of the invention is to develop an automated mobile robotic system that can efficiently traverse complex healthcare environments. The system is built to perform a variety of medication delivery tasks, from transporting medications on board to administering them directly to patients. It is also intended to deliver medications already packaged, so users and prescribers do not need to perform any complex tasks and simply need to insert and use the medication without any risk to the surroundings. Such autonomy reduces the burden on healthcare professionals, allowing them to focus on other urgent responsibilities, while at the same time improving the efficiency of healthcare service delivery.

[0023] Another objective of the invention is to utilize a temperature-controlled drug storage vault as part of a robotic system to ensure that drugs, especially temperature-sensitive drugs, are optimally preserved and transported. The invention combats drug stability issues (especially biologics and vaccines) as well as the development of new systems that take into account so-called phase-change materials and new temperature control techniques. This prevents drug degradation during transport and storage and ensures safe and effective dosage.

[0024] Furthermore, the present invention aims to introduce an advanced drug delivery system that can deliver a variety of doses and routes of administration with great precision. The system features a syringe pump for precise drug delivery, a sterilizable retractable needle assembly, and replaceable drug administration tools. To ensure safe and precise drug delivery, the system employs a pressure-regulating valve system to prevent over-discharge and backflow.

[0025] Another main objective of the present invention is to provide an uninterruptible power supply circuit for a robotic drug delivery system that does not require frequent charging and does not require robotic intervention. The power supply system is also modularized, allowing for quick replacement and recharging of battery packs, and integrating a high-grade power distribution board that can handle the power requirements of each component, thereby enabling the robotic system to work continuously and operate for long periods of time even in worst-case medical scenarios.

[0026] Ultimately, the invention is intended to be a scalable, adaptable solution for drug delivery in a variety of healthcare settings. The modular design of the solution allows it to be easily reconfigured and adapted to deliver different drugs and address various patient needs. The invention embodies advanced robotics, artificial intelligence, and sensing technologies, complementing its adaptability to future healthcare changes, as the solution framework can change as healthcare advances. [Means for solving the problem]

[0027] The present invention is directed to solving the above-mentioned problems, and includes an artificial intelligence driven robotic drug delivery system, comprising: a mobile chassis comprised of a rigid frame and equipped with motorized wheels and suspension components for stable autonomous movement; a modular drug containment assembly attached to the mobile chassis, the assembly including a temperature controllable storage compartment secured by a mechanical locking mechanism; a multi-jointed robotic arm mechanically secured to the mobile chassis, the multi-jointed robotic arm including servo driven joints and a mechanical gripper designed to securely grasp, transport and administer a drug container; a drug authentication unit integrated into the mobile chassis, the unit including a spring loaded barcode scanner holder and a radio frequency identification antenna mount for drug authentication; a patient verification module comprising a housing for a biometric scanner and a pivoting antenna mast for wireless communication; a navigation device mounted on a mobile chassis, the navigation device having an impact mounted light detection and ranging sensor, a rigidly mounted ultrasonic sensor, and an adjustable optical camera mount for environment mapping and obstacle avoidance; a docking connector assembly including spring loaded mechanical alignment pins and conductive contact plates for docking a centralized drug dispensing station; and a drug delivery mechanism integrated into said robotic arm, the drug delivery mechanism including: i. an actuated syringe pump configured to draw a precise dosage from a drug container, ii. a sterilizable retractable needle assembly mechanically coupled to the syringe pump for direct injection of the drug, iii. a secure latch system for attaching a replaceable drug administration tool including an infusion line and a spray nozzle, iv. a mechanical administration controller for manually calibrating the dosage, v.and a pressure control valve system for preventing overdosing during administration; and a power system enclosed within an impact resistant housing, the power system including a modular battery pack and a mechanically fixed power distribution board, wherein the mechanical gripper of the articulated robotic arm includes a pressure sensor for adaptive gripping force during handling of a drug container, a sterilizable retractable needle assembly includes a mechanical safety shield that automatically engages after drug administration, and the pressure control valve system is mechanically calibrated to detect and mitigate backflow during drug delivery. [Brief description of the drawings]

[0028] These and other features, aspects and advantages of the present invention will become better understood from the following detailed description taken in conjunction with the accompanying drawings.

[0029] FIG. 1 is a block diagram of an artificial intelligence-driven robotic drug delivery system according to one embodiment of the present invention.

[0030] Further, those skilled in the art will appreciate that elements in the figures are illustrated for simplicity and may not necessarily be drawn to scale. For example, a flow chart illustrates a system in terms of the most prominent steps involved to help improve understanding of aspects of the present disclosure. Furthermore, with respect to the structure of the device, one or more components of the device may be represented in the drawings by conventional symbols, and the drawings may show only certain details appropriate to understanding the embodiments of the present disclosure, so as not to obscure the drawings with details that will be readily apparent to those skilled in the art having the benefit of the description herein. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0031] For the purposes of promoting an understanding of the principles of the invention, reference will now be made to the embodiments illustrated in the drawings and specific language will be used to describe them. It will nevertheless be understood that no limitation of the scope of the invention is thereby intended, and that such changes and further modifications in the illustrated system, and such further applications of the principles of the invention as illustrated therein, are contemplated as would normally occur to one skilled in the art to which the invention pertains.

[0032] It will be understood by those skilled in the art that the foregoing general description and the following detailed description are exemplary and explanatory of the invention but are not intended to be restrictive.

[0033] References throughout this specification to "one aspect," "another aspect," or similar language mean that a particular feature, structure, or characteristic described in connection with an embodiment is included in at least one embodiment of the disclosure. Thus, the appearances of "in one embodiment," "in another embodiment," and similar language throughout this specification do not necessarily all refer to the same embodiment.

[0034] "Comprises," "comprising," or other variations thereof are intended to be non-exclusive inclusive, and a process or system comprised of a list of steps does not include only those steps, but may include other steps not expressly listed or inherent to such process or system. Similarly, one or more apparatus or subsystems or elements or structures or components preceded by "comprises..." does not, without more constraints, preclude the presence of other apparatuses or other subsystems or elements or structures or components or additional apparatuses or additional subsystems or additional elements or additional structures or additional components.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the invention belongs. The systems, systems, and examples provided herein are illustrative only and are not intended to be limiting.

[0036] Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.

[0037] Referring to Figure 1, a block diagram of an artificial intelligence driven robotic drug delivery system is shown. The system 100 consists of: a mobile chassis (102) constructed from a rigid frame and equipped with motorized wheels and suspension components for stable autonomous locomotion; a modular drug containment assembly (104) mounted on the chassis, the assembly including a temperature-controlled storage compartment (104a) secured by a mechanical locking mechanism; an articulated robotic arm (106) mechanically secured to the chassis, the arm including servo-driven joints and a mechanical gripper designed to securely grasp, transport and administer drug containers; a patient authentication module (110) comprising a housing for a biometric scanner and a pivoting antenna mast for wireless communication; a navigation device (112) mounted on the chassis, comprising an impact mounted light detection and ranging sensor for environmental mapping and obstacle avoidance, a rigidly mounted ultrasonic sensor, and an adjustable optical camera mount; a docking connector assembly (114) including spring loaded mechanical alignment pins and conductive contact plates for docking with a centralized drug dispensing station; and a drug delivery mechanism (116) integrated with the robotic arm, comprising: i. an actuated syringe pump (116a) configured to draw a precise dose from a drug container; ii. a sterilizable retractable needle assembly (116b) mechanically coupled to the syringe pump for direct injection of the drug; and iii. a safety latch system (116c) for attachment of interchangeable medication administration tools including infusion lines and spray nozzles; iv. a mechanical dosage control (116d) dial for manual calibration of the dosage; v. a pressure regulating valve system (116e) for preventing overdosing during administration; and a power system (118) enclosed within an impact resistant housing, consisting of a modular battery pack and a mechanically secured power distribution panel.

[0038] In an embodiment, the drug delivery mechanism (116) further comprises a biodevice. i. Adjustable biocompatible clamps coated with medical grade silicone to ensure patient tissue stabilization during drug administration; ii. Motorized micro-adjustment mechanism allowing finely tuned positioning of the clamp relative to various anatomical sites; iii. Integrated pressure sensor to monitor and adjust clamping force to ensure patient safety and minimize discomfort.

[0039] In one embodiment, the temperature regulated storage compartment (104a) includes: Includes phase change material to maintain optimal drug storage temperature.

[0040] In one embodiment, the robotic arm (106); mechanical gripper includes a pressure sensor for adaptive gripping force during drug container handling.

[0041] In one embodiment, the docking connector assembly (114) further comprises a self-slimming magnetic guide to improve docking accuracy.

[0042] In one embodiment, the sterilizable retractable needle assembly (116a) includes a mechanical safety shield that automatically engages after drug administration.

[0043] In an embodiment, the navigation device (112) further includes gyro stabilization for maintaining balance on uneven surfaces.

[0044] In an embodiment, the safety latch system (116b) for the replaceable drug delivery tool includes a lock feedback indicator to confirm secure attachment. In an embodiment, the pressure regulator valve system (116e) is mechanically calibrated to detect and mitigate backflow during drug delivery.

[0045] The claimed artificial intelligence-driven robotic medication delivery system integrates several advanced technologies to provide a fully automated and precise solution for medication administration. The system is designed to operate autonomously within the healthcare environment, improving efficiency, safety and reducing human error. At the heart of the system is the use of intelligent technology to coordinate the movements of the robotic arms, navigate the environment, handle the medication containers, identify the medication and the patient, and administer the medication precisely. This technology plays a key role in ensuring all system components work in harmony and is the basis for the overall effectiveness of the robotic medication delivery process.

[0046] The technology powering the system is based on a combination of artificial intelligence, machine learning and sensor integration. The core of this technology handles multiple tasks simultaneously, including navigation, environment mapping, drug and patient verification and dosage control. The system's artificial intelligence utilizes data from various sensors to create an environment map in real time to aid the robot's autonomous navigation within the hospital or clinic. The technology processes inputs from shock-mounted light detection and ranging sensors, ultrasonic sensors and optical cameras to detect obstacles and plan the robot's movements, ensuring smooth navigation in dynamic and unpredictable environments. The artificial intelligence continuously updates the navigation path based on real-time data and adjusts the robot's trajectory to avoid obstacles and avoid collisions.

[0047] Moreover, the technology is responsible for coordinating the precise movements of a robotic arm equipped with servo-driven joints and a mechanical gripper designed for safe handling of medication containers. Pressure sensors in the gripper send data to the technology, which then adjusts the gripping force to delicately and safely handle the medication. When a medication delivery is assigned to the robotic arm, the arithmetic calculates the required movement trajectory and precisely positions the needle and medication delivery device for injection or infusion. Arithmetic intelligence adjusts these movements with high precision, taking into account the patient's position and the anatomical site where the medication is to be administered.

[0048] The medication authentication and patient verification components are essential to the technology’s functionality. Artificial intelligence uses barcode scans and radio frequency identification data from the medication authentication unit to verify the medication being administered. The technology compares the scanned barcode or radio frequency identification tag to a centralized medication database to check for discrepancies, expiration dates, and possible counterfeiting. If a discrepancy is found, the system alerts the operator or stops the medication administration process, preventing the administration of the wrong medication. Similarly, the technology is designed to interface with a patient verification module that includes biometric scanning systems such as fingerprint or facial recognition. Artificial intelligence cross-references the patient’s biometric data with the medical database to ensure the right medication is administered to the right patient. If a discrepancy occurs, the system prevents the medication from proceeding until identity is confirmed.

[0049] Another key feature of this technology is the control of the amount of drug administered. The system contains an actuated syringe pump and a pressure-regulating valve mechanism that controls the flow of the drug. With this technology, the syringe pump dispenses precise doses as needed, adjusting pump speed and volume based on predefined parameters and real-time monitoring. Additionally, the pressure-regulating valve system prevents over-dispensing and mitigates the possibility of backflow during drug administration. The technology maintains optimal drug administration conditions by constantly monitoring the pressure within the delivery system and adjusting the flow rate accordingly.

[0050] The system's temperature-regulated storage compartment is also controlled by the technology, which monitors the temperature within the compartment to keep temperature-sensitive medications within required ranges. The temperature regulation system uses phase-change materials that absorb or release heat as needed, and adjusts the internal environment based on real-time data from temperature sensors. If the system detects temperature fluctuations outside of acceptable limits, it alerts the system operator and takes corrective action to maintain proper conditions.

[0051] The power management system of the robotic drug delivery system governs another key aspect of the technology. The system is powered by a modular battery pack, ensuring continuous operation without the need for frequent charging. The technology monitors battery levels and manages power allocation to ensure that all components, including the robotic arm, sensors, navigation system, and drug delivery mechanism, get enough power to perform optimally. When the battery is low, the technology prompts the system to dock with the drug dispensing station to recharge.

[0052] A key feature of the technology is its adaptability to different environments and drug delivery needs. The system's modular design allows for the integration of a variety of drug delivery tools, including infusion lines, spray nozzles, and retractable injection needles. The technology automatically detects the attached tool and adjusts the control mechanism accordingly. For example, when an infusion line is connected, the technology recalibrates the syringe pump to deliver a continuous flow of medication at a rate appropriate for intravenous administration. The technology securely latches the tool in place and provides feedback to the user confirming the tool is properly attached and ready for use.

[0053] The entire system operates autonomously, and the technology is responsible for making real-time decisions based on data collected from all system components. It processes inputs from sensors, coordinates the movements of the robotic arm, identifies drugs and patients, controls the drug delivery mechanism, and ensures the safety of both the patient and the healthcare environment. The technology makes the system adaptable, as it can accommodate different drug types, patient conditions, and administration methods. It is also scalable, as new drug administration tools and patient identification methods can be incorporated into the system with minimal adaptations to the existing technology.

[0054] The present invention relates to an advanced artificial intelligence-driven robotic medication delivery system designed to automate and improve the accuracy, safety, and efficiency of medication administration in healthcare environments. The system integrates robotics, artificial intelligence-based navigation, medication authentication, patient verification, and precise medication delivery mechanisms to optimize the medication administration process. By minimizing human error and enhancing patient safety, the system provides accurate and efficient medication administration.

[0055] The system is housed within a mobile chassis made of a rigid frame. This chassis acts as the base structure for the entire robotic system and provides the necessary support for the other components. It is equipped with motorized wheels and suspension components that allow the robot to move autonomously on various surfaces. This allows the robotic system to easily move around medical facilities such as hospitals, clinics, and other treatment areas without human intervention.

[0056] Mounted on the chassis is a modular drug containment assembly with temperature controlled storage compartments designed to store and protect a variety of drug containers. These compartments are maintained at the optimum temperature to prevent drug degradation and maintain potency. The compartments are secured with mechanical locking mechanisms to prevent unauthorized access and ensure drugs are handled safely and securely. This modular design allows the system to accommodate different types of drug containers and be tailored to suit a variety of needs.

[0057] The robotic system includes an articulated robotic arm mechanically fixed to a chassis. The arm features servo-driven joints to provide precise and dexterous movement. The end of the arm is equipped with a mechanical gripper, designed to securely grasp, transport, and administer medication containers. The gripper is equipped with a pressure sensor and can adjust its gripping force as needed to ensure gentle and reliable handling of delicate medication containers without damaging them. This precise control of the manipulation of medication containers allows the robotic system to precisely administer medication to patients.

[0058] To verify medication identity prior to administration, the system integrates a medication authentication unit into the chassis. This unit includes a spring-loaded barcode scanner holder and a radio frequency identification antenna mount. The barcode scanner allows for medication identification by its label, while the radio frequency identification system provides a secondary means of verification by electronic tag. Together, these components ensure that the right medication is administered to the right patient, reducing the risk of errors associated with medication misidentification.

[0059] Patient identification is another key component of the system. The patient identification module, which includes a biometric scanner, is used to verify the patient's identity before medication is administered. The biometric scanner can be configured to recognize different biometric data, such as fingerprints or facial recognition. This step is essential to ensure that the right medication is administered to the right patient. Additionally, the module features a rotating antenna mast for wireless communication, allowing synchronization with hospital systems and real-time patient data verification.

[0060] For autonomous navigation, the robotic system is equipped with an advanced navigation system that includes an impact-mounted light detection and ranging sensor to provide high-resolution 3D mapping of the environment, as well as an ultrasonic sensor to detect nearby obstacles. An adjustable optical camera mount enables visual mapping and additional obstacle detection. Working together, these sensors provide the robot with a comprehensive understanding of its surroundings, enabling it to navigate complex environments and avoid obstacles without human intervention.

[0061] The system's docking connector assembly is designed to allow the robot to dock securely with a centralized medication dispensing station. This station can be used to charge the system's batteries and refill medication containers. The docking assembly contains spring-loaded mechanical alignment pins and conductive contact plates to facilitate precise docking and transfer of power and data between the robot and the station. This allows the robotic system to continue operating uninterrupted, providing extended service at the clinical site.

[0062] The actuated syringe pump draws the required amount from the drug container and administers it to the patient with high precision. The syringe pump is fitted with a sterilizable retractable needle for direct injection of the drug. The needle is retractable for safety and can be sterilized for hygienic use. A secure latch system also allows for quick and easy attachment of interchangeable drug administration equipment such as infusion lines and spray nozzles. It is fitted with a mechanical dose adjustment dial for manual adjustment of the drug dose, and a pressure regulation valve system ensures that the drug is administered at the right pressure and prevents overdosing, ensuring patient safety.

[0063] The robotic system is powered by a modular battery pack housed in a shock-resistant enclosure. The power distribution board is firmly fixed and manages the flow of electricity to the various components of the system. The modular design of the battery pack allows it to be easily replaced and recharged, allowing for long periods of continuous operation. This feature allows the system to be fully operational without frequent manual intervention, supporting healthcare professionals in their daily work.

[0064] Another feature of the system is the Bio-Vice Assembly, designed to stabilize patient tissue during drug administration. The Bio-Vice consists of an adjustable biocompatible clamp coated with medical-grade silicone that firmly grips the patient's tissue or skin, facilitating precise drug delivery. A motorized micro-adjust mechanism allows the clamp to be fine-tuned to different anatomical sites. An integrated pressure sensor monitors the clamping force and prevents overpressure, ensuring patient comfort and safety. The Bio-Vice Assembly is housed in a sterilizable casing and features a quick-release mechanism for easy cleaning and replacement.

[0065] The system's temperature-regulated storage compartment uses phase-change materials to maintain a constant temperature for stored drugs. These materials absorb and release heat as needed, keeping drugs at their optimal storage temperature. The grippers on the robotic arms are also equipped with pressure sensors to adjust the gripping force during handling of drug containers, ensuring delicate yet reliable handling without damaging the containers.

[0066] To aid in the docking process, the docking connector assembly includes a self-aligning magnetic guide that improves docking accuracy with the robotic drug dispensing station. This guide ensures accurate and efficient docking every time. The sterilizable retractable needle assembly also includes a mechanical safety shield that automatically deploys after drug administration to prevent accidental needle sticks, enhancing safety for both patients and healthcare professionals.

[0067] For added stability, the navigation device is equipped with a gyro-stabilizer, allowing it to maintain balance when navigating uneven surfaces. This feature is especially useful in healthcare environments where floors may not be perfectly level. Additionally, the secure latching system for the replaceable medication administration tools includes a lock feedback indicator that provides visual or tactile confirmation that the tool is properly attached. This ensures that the tool will not accidentally become dislodged during medication administration.

[0068] Finally, the pressure regulating valve system is calibrated to detect and mitigate any backflow during drug administration, preventing the risk of contamination or improper dosing and ensuring that the drug is administered exactly as intended.

[0069] This artificial intelligence-driven robotic medication delivery system represents a major advancement in automating healthcare processes. Combining autonomous movement, precise medication handling, advanced validation systems and safety features, the system enhances the accuracy and safety of medication delivery. The integration of robotics and artificial intelligence increases efficiency, reduces the chance of human error and ensures that medication is delivered to the right patient in the right dosage. This innovative system will revolutionize medication delivery in healthcare settings, providing a reliable, efficient and safe solution for patient care.

[0070] The drawings and the above description illustrate examples of embodiments. Those skilled in the art will appreciate that one or more of the described elements may well be combined into one functional element. Alternatively, certain elements may be divided into multiple functional elements. Elements of one embodiment may be added to another embodiment. For example, the order of steps described herein may be changed and is not limited to the aspects described herein. Furthermore, the actions of any flow diagram need not be performed in the order shown, and not all actions necessarily need to be performed. Also, actions that are not dependent on other actions may be performed in parallel with other actions. The scope of the embodiments is in no way limited by these specific examples. Numerous variations are possible, such as differences in structure, dimensions, and use of materials, whether or not explicitly shown in this specification. The scope of the embodiments is as broad as at least as provided by the following claims.

[0071] Although advantages, other benefits, and solutions to problems have been described above with respect to particular embodiments, the advantages, benefits, solutions to problems, and elements that may cause or make the advantages, benefits, or solutions more noticeable are not to be construed as critical, essential, or required features or elements of any or all of the claims.

[0072] The drawings and the above description illustrate examples of embodiments. Those skilled in the art will appreciate that one or more of the described elements may be fully combined into one functional element. Alternatively, certain elements may be divided into multiple functional elements. Elements of one embodiment may be added to another embodiment. For example, the order of steps described herein may be changed and is not limited to the aspects described herein. Furthermore, the actions of any flow diagram need not be performed in the order shown, and not all actions necessarily need to be performed. Also, actions that are not dependent on other actions may be performed in parallel with other actions. The scope of the embodiments is in no way limited by these specific examples. Numerous variations are possible, such as differences in structure, dimensions, and use of materials, whether or not explicitly shown in this specification. The scope of the embodiments is broad, at least as provided by the following claims.

[0073] Although advantages, other benefits, and solutions to problems have been described above with respect to particular embodiments, the advantages, benefits, solutions to problems, and elements that may cause or make the advantages, benefits, or solutions more noticeable are not to be construed as critical, essential, or required features or elements of any or all of the claims.

Claims

1. 1. An artificial intelligence driven robotic drug delivery system, comprising: A mobile chassis consisting of a rigid frame and equipped with electric wheels and suspension components for stable autonomous movement; a modular drug containment assembly mounted on said mobile chassis, said assembly including a temperature controllable storage compartment secured by a mechanical locking mechanism; a multi-jointed robotic arm mechanically secured to the moving chassis, the multi-jointed robotic arm including servo-driven joints and a mechanical gripper designed to securely grasp, transport and administer a medication container; a drug authentication unit mounted on the mobile chassis, the unit including a spring loaded bar code scanner holder and a radio frequency identification antenna mount for drug authentication; a patient verification module comprising a housing for a biometric scanner and a pivoting antenna mast for wireless communication; a navigation device mounted on the mobile chassis, the navigation device having an impact mounted light detection and ranging sensor, a rigidly mounted ultrasonic sensor, and an adjustable optical camera mount for environment mapping and obstacle avoidance; a docking connector assembly, the assembly including spring-loaded mechanical alignment pins and a conductive contact plate for docking a centralized drug dispensing station; a drug delivery mechanism integrated into said robotic arm, said drug delivery mechanism comprising: i. an actuated syringe pump configured to draw a precise dose from a drug container; ii. a sterilizable retractable needle assembly mechanically coupled to the syringe pump for direct injection of the drug; iii. a secure latch system for attaching interchangeable drug administration tools including an infusion line and a spray nozzle; iv. a mechanical dosing controller for manual calibration of the dose; v. a pressure control valve system for preventing overdosing during administration; and A power system enclosed within an impact resistant housing, the power system including a modular battery pack and a mechanically fixed power distribution board, wherein the mechanical gripper of the articulated robotic arm includes a pressure sensor for adaptive gripping force during drug container handling, the sterilizable retractable needle assembly includes a mechanical safety shield that automatically engages after drug administration, and the pressure control valve system is mechanically calibrated to detect and mitigate backflow during drug delivery. An artificial intelligence-driven robotic drug delivery system comprising:

2. The drug delivery mechanism further comprises a biological sample holder assembly, the biological sample holder assembly being configured as follows: i. Adjustable biocompatible clamps coated with medical grade silicone to ensure patient tissue stabilization during drug administration; ii. A motorized micro-adjust mechanism that allows fine adjustment of the clamp to various anatomical locations; iii. An integrated pressure sensor that monitors and adjusts clamping force to ensure patient safety and minimize discomfort. iv. The artificial intelligence driven robotic drug delivery system of claim 1, characterized in that the housing and quick release mechanism facilitate cleaning and replacement of the clamp.

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