Understanding the Scope and Claims of United States Patent 11,439,777
Introduction
United States Patent 11,439,777, titled "Drug delivery device with electronics," is a significant innovation in the field of medical devices, particularly in drug delivery systems. This patent, granted to an inventor or inventors, outlines a sophisticated device designed to deliver medication with the aid of electronic components.
Overview of the Patent
The patent describes a drug delivery device that includes several key components:
- Main Body: This is the primary structure of the device, which may incorporate a mouthpiece and other essential parts.
- Electronics Module: This module is integral to the device's functionality, enabling various electronic controls and feedback mechanisms.
- Slider: A mechanical component that helps in the operation of the device, possibly controlling the dosage or activation of the drug delivery[1].
Key Components and Their Functions
Main Body
The main body of the device houses the mouthpiece and other critical elements necessary for drug delivery. This includes any mechanical or structural components that support the device's operation.
Electronics Module
The electronics module is a crucial aspect of the device, as it provides the necessary electronic controls. This could include sensors, microcontrollers, and other electronic components that monitor and control the drug delivery process. The module may also provide user feedback, such as indicators for dosage levels or alerts for maintenance.
Slider
The slider is a mechanical component that interacts with the electronics module and the main body. It could be used to adjust the dosage, activate the device, or perform other functions that are essential for the proper operation of the drug delivery system.
Claims of the Patent
The patent includes several claims that define the scope of the invention. These claims are critical as they delineate what is considered novel and non-obvious about the device.
Independent Claims
Independent claims are those that stand alone and do not depend on other claims. For example, a claim might describe the overall structure of the device, including the main body, electronics module, and slider, and how these components interact to deliver medication.
Dependent Claims
Dependent claims build upon the independent claims and provide additional details or variations. For instance, a dependent claim might specify the type of medication that can be delivered, the method of electronic control, or specific features of the slider mechanism.
Patent Landscape and Related Technologies
Drug Delivery Devices
The patent operates within the broader landscape of drug delivery devices, which include inhalers, injectors, and other types of medication delivery systems. The inclusion of electronics in this device sets it apart from more traditional mechanical devices.
Electronic Health Devices
The integration of electronic components places this device within the realm of electronic health (eHealth) technologies. This field is rapidly evolving, with innovations in wearable devices, telemedicine, and smart health monitoring systems.
Nanotechnology and Precision Engineering
While the patent itself does not specifically mention nanotechnology, the precision engineering required to develop such a device aligns with the advancements seen in nanotechnology. The focus on precise control and measurement, as discussed in nanotechnology patents, is relevant to the development of sophisticated drug delivery systems[4].
Economic and Legal Implications
Patent Term and Protection
The patent term for this invention is 20 years from the effective filing date, in line with the Uruguay Round Agreements Act (URAA) which changed the patent term from 17 years from the grant date to 20 years from the filing date[2].
Small Claims Patent Court
The discussion around a potential small claims patent court, as explored by the Administrative Conference of the United States (ACUS), could impact how disputes related to this patent are handled. A small claims court could provide a more streamlined and cost-effective way to resolve patent infringement cases[5].
Data and Statistics
The Patent Claims Research Dataset by the USPTO provides detailed information on claims from US patents, including those related to medical devices. This dataset can offer insights into the trends and scope of patent claims in the field of drug delivery devices. For instance, it might show how the number of patents in this area has increased over the years, reflecting the growing importance of electronic health technologies[3].
Expert Insights
Industry experts emphasize the importance of precision and control in drug delivery systems. For example, Dr. Alan Marco, former Chief Economist for the USPTO, has highlighted the significance of detailed patent claims in defining the scope of inventions and protecting intellectual property[5].
Practical Applications and Benefits
Enhanced Patient Compliance
The use of electronics in drug delivery devices can improve patient compliance by providing real-time feedback and reminders. This can be particularly beneficial for patients with chronic conditions who require regular medication.
Precision Dosage
The device's ability to deliver precise dosages, controlled by electronic components, can reduce the risk of overdose or underdose, leading to better health outcomes.
Remote Monitoring
The integration of electronics allows for potential remote monitoring, enabling healthcare providers to track patient adherence and adjust treatment plans accordingly.
Challenges and Future Directions
Regulatory Approval
Obtaining regulatory approval for such devices can be challenging due to the stringent requirements for safety and efficacy. The device must undergo rigorous testing to ensure it meets all regulatory standards.
Cost and Accessibility
The cost of developing and manufacturing these devices can be high, which may affect their accessibility to patients. Efforts to reduce costs while maintaining quality are crucial for widespread adoption.
Technological Advancements
Continued advancements in electronics and precision engineering will likely lead to further innovations in drug delivery systems. Integrating technologies like AI and IoT could enhance the functionality and effectiveness of these devices.
Key Takeaways
- Innovative Design: The patent describes a drug delivery device with integrated electronics, enhancing precision and control.
- Critical Components: The main body, electronics module, and slider are key to the device's operation.
- Legal and Economic Context: The patent is protected for 20 years from the filing date, and its disputes may be handled through a potential small claims patent court.
- Practical Benefits: The device improves patient compliance, delivers precise dosages, and allows for remote monitoring.
- Future Directions: Regulatory approval, cost reduction, and technological advancements are crucial for the widespread adoption of such devices.
FAQs
Q: What are the main components of the drug delivery device described in US Patent 11,439,777?
A: The main components include the main body, electronics module, and slider.
Q: How does the electronics module contribute to the device's functionality?
A: The electronics module provides electronic controls and feedback mechanisms, such as sensors and microcontrollers, to monitor and control the drug delivery process.
Q: What is the significance of the slider in the device?
A: The slider is a mechanical component that interacts with the electronics module and main body to adjust the dosage or activate the device.
Q: How long is the patent protection for this invention?
A: The patent protection is for 20 years from the effective filing date.
Q: What are some potential benefits of using this drug delivery device?
A: The device can improve patient compliance, deliver precise dosages, and allow for remote monitoring.
Sources
- US11439777B2 - Drug delivery device with electronics - Google Patents
- Hyatt v. United States Patent and Trademark Office - CAFC
- Patent Claims Research Dataset - USPTO
- Capturing Nanotechnology's Current State of Development via Patent Analysis - OECD
- U.S. Patent Small Claims Court - ACUS