公开(公告)号：US11350906B2

公开(公告)日：2022-06-07

申请号：US16242482

申请日：2019-01-08

Applicant: VOLCANO CORPORATION

Inventor： Paul Castella ,  Nathaniel J. Kemp ,  Thomas E. Milner ,  David G. Rosenbaum

IPC: A61B8/12 ,  A61B5/00 ,  A61B5/02 ,  A61B8/08

Abstract: The invention relates to an apparatus for in vivo imaging. More specifically, the present invention relates to a catheter that incorporates an Optical Coherence Tomography (OCT) system and an Intravascular Ultrasound (“IVUS) system for concurrent imaging of luminal systems, such as imaging the vasculature system, including, without limitation, cardiac vasculature, peripheral vasculature and neural vasculature.

公开(公告)号：US20140098374A1

公开(公告)日：2014-04-10

申请号：US14059828

申请日：2013-10-22

Applicant: VOLCANO CORPORATION

Inventor： Nathaniel J. Kemp ,  Roman Kuranov ,  Austin B. Mcelroy ,  Thomas E. Milner

IPC: G01B9/02

CPC classification number: G01B9/02091 ,  A61B5/0066 ,  A61B5/0073 ,  A61B5/6852 ,  A61B5/7257 ,  G01B9/02004 ,  G01B9/02057 ,  G01B9/02062 ,  G01B9/02067 ,  G01B9/02069 ,  G01B9/02083 ,  G01B2290/25 ,  G01M11/3127 ,  G01M11/3172 ,  G01N21/4795

Abstract: A method and a system for Uniform Frequency Sample Clocking to directly sample the OCT signal with a temporally-non-linear sampling clock derived from a k-space wavemeter on the external sample clock input port of a digitizer.

Abstract translation: 一种用于均匀频率采样时钟的方法和系统，用于从数字转换器的外部采样时钟输入端口上的k空间波长计导出的时间非线性采样时钟直接采样OCT信号。