Intraluminal ultrasound navigation guidance and associated devices, systems, and methods

An ultrasound imaging system and lumen technology, applied in ultrasound/sonic/infrasonic Permian technology, ultrasound/sonic/infrasonic diagnosis, ultrasound/sonic/infrasonic image/data processing, etc., can solve cumbersome problems

Pending Publication Date: 2021-06-04
KONINKLJIJKE PHILIPS NV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Post-IVUS pullback analysis can be tedious work for non-sterile (and often non-IVUS specialist) staff to accurately label and measure all segments and keyframes within segments

Method used

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  • Intraluminal ultrasound navigation guidance and associated devices, systems, and methods
  • Intraluminal ultrasound navigation guidance and associated devices, systems, and methods
  • Intraluminal ultrasound navigation guidance and associated devices, systems, and methods

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Embodiment Construction

[0042] The present disclosure relates generally to medical imaging, including imaging associated with a body lumen of a patient using an intraluminal imaging device. For example, the present disclosure describes systems, devices, and methods for determining and marking the location of an intravascular imaging probe within a patient's vasculature. In accordance with at least one embodiment of the present disclosure, there is provided a system for identifying, displaying and recording segments of a patient's vasculature associated with live IVUS images captured within the vasculature. This is particularly useful during manually controlled endovascular procedures that require detailed knowledge of the position of the imaging probe. This system, hereinafter referred to as the IVUS pull-back virtual venography system, helps to make the correlation between IVUS frames and anatomy easier to understand, and provides Location navigation information.

[0043] The devices, systems, and...

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Abstract

Disclosed is an intraluminal ultrasound imaging system, comprising a processor circuit in communication with an intraluminal ultrasound imaging catheter, and configured to receive an intraluminal ultrasound image from the imaging catheter within a body lumen of a patient, the body lumen comprising a plurality of segments. The processor is configured to identify a segment of the plurality of segments where the imaging catheter was located when the image was obtained, and output to a display a stylized figure of the body lumen including the plurality of segments, and an indicator identifying the segment in the stylized figure where the imaging catheter was located when the image was obtained.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to and benefit from U.S. Provisional Patent Application US 62 / 750983, filed October 26, 2018, the entire contents of which are incorporated herein by reference. technical field [0003] The subject matter described herein relates to systems for medical imaging. In particular, the present disclosure describes aspects related to the acquisition, display, identification, and annotation of peripheral intravascular ultrasound or IVUS images, as well as navigation assistance to a clinician during image acquisition. The system has particular but not exclusive use in the diagnosis and treatment of vascular disease. Background technique [0004] Various types of intraluminal imaging systems are used to diagnose and manage disease. For example, intravascular ultrasound (IVUS) imaging is used as a diagnostic tool for visualizing blood vessels within a patient's body. This can aid in assessing d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/08A61B8/12A61B8/00
CPCA61B8/12A61B8/0891A61B8/461A61B8/463A61B8/468A61B8/5223
Inventor 赵沛然N·S·拉伊古鲁R·露西娅A·奈尔A·迪图利奥
Owner KONINKLJIJKE PHILIPS NV
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