公开(公告)号：US20240163404A1

公开(公告)日：2024-05-16

申请号：US18388425

申请日：2023-11-09

Applicant: LightLab Imaging, Inc.

Inventor： Tomas Russ ,  Steven M. Stromski ,  Samir Farah ,  Mark Hoeveler ,  Douglas Tatosian

IPC: H04N7/18 ,  A61B90/00 ,  G16H40/67

CPC classification number: H04N7/183 ,  A61B90/37 ,  G16H40/67

Abstract: The disclosure relates to a modular data acquisition and processing system for obtaining intravascular data, such as image data, for a patient. The modular system includes acquisition components in a patient procedure environment in communication with a processing engine in a remote environment. The remote processing engine may be used with different types of data acquisition systems. The modular system further includes a hub in the patient procedure environment, which maintain a persistent connection with the remote processing engine while enabling fast and reliable coupling to data acquisition components.

公开(公告)号：US11311200B1

公开(公告)日：2022-04-26

申请号：US16186040

申请日：2018-11-09

Applicant: LightLab Imaging, Inc.

Inventor： Ajay Gopinath ,  Samir Farah ,  Johan Svanerudh

IPC: A61B5/0215 ,  A61B5/02 ,  A61B5/00 ,  A61B5/026

Abstract: In part, the disclosure relates to computer-based methods, and systems suitable for evaluating a subject to determine the appropriate diagnostic tools for assessing coronary arteries. This can include assessing various blood pressure values during a resting state (without inducing hyperemia). These systems and methods can assess a patient and identify coronary dominance on per patient basis. In turn, this assessment can be used to recommend whether a resting index is appropriate or if another index such as FFR or others such be obtained diagnostic metric such as a pressure value-based ratio.