Inventor
MCNALL CHARLES W
US34 patents
⚠️ This page may combine multiple inventors who share the name “MCNALL CHARLES W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AVINGER INC
27 patentsUS10052125B2Aug 21, 2018
Atherectomy catheter with laterally-displaceable tip
AVINGER INC36 citations98
US9854979B2Jan 2, 2018
Chronic total occlusion crossing devices with imaging
AVINGER INC42 citations97
US9572492B2Feb 21, 2017
Occlusion-crossing devices, imaging, and atherectomy devices
AVINGER INC76 citations97
US9345398B2May 24, 2016
Atherectomy catheter drive assemblies
AVINGER INC55 citations97
US11134849B2Oct 5, 2021
Occlusion-crossing devices, imaging, and atherectomy devices
AVINGER INC16 citations94
US10722121B2Jul 28, 2020
Chronic total occlusion crossing devices with imaging
AVINGER INC27 citations94
US10349974B2Jul 16, 2019
Atherectomy catheters with longitudinally displaceable drive shafts
AVINGER INC35 citations94
US10342491B2Jul 9, 2019
Optical coherence tomography for biological imaging
AVINGER INC30 citations94
US11382653B2Jul 12, 2022
Atherectomy catheter
AVINGER INC22 citations93
US11284916B2Mar 29, 2022
Atherectomy catheters and occlusion crossing devices
AVINGER INC26 citations93
US11206975B2Dec 28, 2021
Atherectomy catheter drive assemblies
AVINGER INC14 citations93
US10729326B2Aug 4, 2020
Catheter-based off-axis optical coherence tomography imaging system
AVINGER INC31 citations93
US10548478B2Feb 4, 2020
Balloon atherectomy catheters with imaging
AVINGER INC26 citations93
US10244934B2Apr 2, 2019
Atherectomy catheter drive assemblies
AVINGER INC30 citations93
US11284839B2Mar 29, 2022
Optical coherence tomography for biological imaging
AVINGER INC10 citations86
US11406412B2Aug 9, 2022
Atherectomy catheters with imaging
AVINGER INC8 citations84
US11903677B2Feb 20, 2024
Occlusion-crossing devices, imaging, and atherectomy devices
AVINGER INC2 citations73
US11890076B2Feb 6, 2024
Chronic total occlusion crossing devices with imaging
AVINGER INC2 citations73
US11839493B2Dec 12, 2023
Optical coherence tomography for biological imaging
AVINGER INC2 citations73
US11717314B2Aug 8, 2023
Atherectomy catheter with laterally-displaceable tip
AVINGER INC3 citations73
US12543940B2Feb 10, 2026
Atherectomy catheter drive assemblies
AVINGER INC0 citations62
US12521142B2Jan 13, 2026
Atherectomy catheters and methods of use
AVINGER INC0 citations62
US12257029B2Mar 25, 2025
Occlusion-crossing devices, imaging, and atherectomy devices
AVINGER INC0 citations62
US12178613B2Dec 31, 2024
Optical coherence tomography for biological imaging
AVINGER INC0 citations62
US12171407B2Dec 24, 2024
Atherectomy catheter drive assemblies
AVINGER INC0 citations62
US12089868B2Sep 17, 2024
Methods of using atherectomy catheter with deflectable distal tip
AVINGER INC0 citations62
US12053260B2Aug 6, 2024
Catheter-based off-axis optical coherence tomography imaging system
AVINGER INC0 citations62