Next-Generation Aspiration Systems for Body Lumen

Publication ID: 24-11857208_0005_PTD
Published: November 07, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Next-Generation Aspiration Systems for Body Lumen,” Published Technical Disclosure No. 24-11857208_0005_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857208_0005_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,208.

Summary of the Inventive Concept

A revolutionary aspiration system that leverages AI, robotics, and real-time imaging to optimize clot removal from body lumens, providing improved patient outcomes and reduced procedure times.

Background and Problem Solved

The original patent's aspiration systems relied on manual operation and lacked real-time feedback, resulting in variable success rates and prolonged procedure times. The new inventive concept addresses these limitations by integrating advanced technologies to create a more efficient, effective, and patient-centric aspiration system.

Detailed Description of the Inventive Concept

The next-generation aspiration system comprises a neural network that predicts optimal aspiration pressure based on real-time imaging data, a vacuum control module that adjusts aspiration pressure accordingly, and a micro-robotic aspirator with synchronized micro-aspirating channels. The system can also utilize ultrasonic waves to disrupt clots, and inject clot-dissolving agents to facilitate aspiration. Real-time imaging sensors and 3D modeling enable precise navigation and targeting of the region of interest.

Novelty and Inventive Step

The integration of AI, robotics, and real-time imaging to optimize aspiration pressure and navigation, as well as the use of micro-robotic aspirators and ultrasonic clot disruption, represent a significant departure from the original patent's manual operation and lack of real-time feedback.

Alternative Embodiments and Variations

Alternative embodiments could include the use of different AI algorithms, robotic architectures, or imaging modalities. Variations could also involve adapting the system for use in different body lumens or incorporating additional features, such as automated clot detection or real-time feedback to the operator.

Potential Commercial Applications and Market

The next-generation aspiration system has the potential to revolutionize the treatment of vascular diseases, such as acute ischemic stroke, and could be marketed to hospitals, clinics, and medical device companies. The system's improved efficacy and reduced procedure times could lead to increased adoption and revenue growth in the medical device industry.

CPC Classifications

SectionClassGroup
A A61 A61B17/22
A A61 A61M5/3129
A A61 A61M5/3137
A A61 A61B2017/22079

Original Patent Information

Patent NumberUS 11,857,208
TitleSystems and methods for aspirating from a body lumen
Assignee(s)Silk Road Medical, Inc.