Advanced Tissue Microablation System with Enhanced Pattern Control
Legal Citation
Summary of the Inventive Concept
An improved system and method for tissue microablation that enables precise control over treatment patterns, beam profiles, and real-time monitoring to optimize treatment efficacy and minimize thermal damage.
Background and Problem Solved
The original patent disclosed a system and method for tissue microablation using fractional treatment patterns. However, the existing patent has limitations in terms of beam profile control, real-time monitoring, and dynamic adjustment of treatment patterns. The new inventive concept addresses these limitations by introducing advanced features that enhance the precision and efficacy of tissue microablation.
Detailed Description of the Inventive Concept
The advanced tissue microablation system comprises a laser unit with a beam splitter, allowing for the delivery of a fractional pattern of treatment radiation to create microchannels with variable depths and diameters. The system also includes a scanning device that emits laser light in a desired beam pattern and/or beam profile to achieve specific treatment protocols. Additionally, the system features a software module for real-time monitoring and adjustment of treatment parameters. The method of microablating tissue with the system involves adjusting the beam profile to optimize treatment efficacy and dynamically adjusting the pattern of treatment radiation based on real-time feedback from the tissue.
Novelty and Inventive Step
The new claims introduce novel features that enhance the precision and efficacy of tissue microablation, including the use of a beam splitter to deliver a fractional pattern of treatment radiation, real-time monitoring and adjustment of treatment parameters, and dynamic adjustment of the pattern of treatment radiation based on tissue feedback. These features are not present in the original patent and provide a significant improvement over the existing technology.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include the use of different laser wavelengths, beam profiles, or scanning patterns to achieve specific treatment protocols. Additionally, the system could be adapted for use in various medical specialties, such as dermatology, ophthalmology, or orthopedics.
Potential Commercial Applications and Market
The advanced tissue microablation system has significant commercial potential in the medical device industry, particularly in the areas of dermatology, ophthalmology, and orthopedics. The system's ability to provide precise control over treatment patterns and real-time monitoring could lead to improved treatment outcomes, reduced recovery times, and increased patient satisfaction.
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical laser technology, specifically tissue microablation systems for dermatological and surgical applications, involving precision laser energy delivery and tissue modification techniques
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or medical device specialist with expertise in laser systems, optical engineering, and tissue interaction technologies, possessing advanced knowledge of laser beam manipulation, energy delivery protocols, and medical treatment optimization strategies
Obviousness Rationale
A person having ordinary skill would recognize that the PTD's variations represent predictable extensions of the source patent's core microablation technology by introducing incremental improvements in beam control, pattern generation, and real-time monitoring that are consistent with established laser treatment system design principles. The disclosed beam splitter and dynamic parameter adjustment techniques represent logical refinements to the existing microablation approach that would be apparent to a skilled practitioner seeking to enhance treatment precision and efficacy.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,810 |
|---|---|
| Title | System and methods of tissue microablation using fractional treatment patterns |
| Assignee(s) | LUMENIS BE LTD. |