Inventor

SIMPSON JOHN B

US85 patents

⚠️ This page may combine multiple inventors who share the name “SIMPSON JOHN B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIMPSON JOHN B

AVINGER INC

Catheter system and method for boring through blocked vascular passages

Atherectomy catheter with laterally-displaceable tip

Catheter system and method for boring through blocked vascular passages

Guidewire positioning catheter

Identification of elastic lamina to guide interventional therapy

Atherectomy catheters devices having multi-channel bushings

Occlusion-crossing devices, imaging, and atherectomy devices

Occlusion-crossing devices, atherectomy devices, and imaging

Atherectomy catheters and occlusion crossing devices

Occlusion-crossing devices, imaging, and atherectomy devices

Occlusion-crossing devices, atherectomy devices, and imaging

Guidewire positioning catheter

Catheter system and method for boring through blocked vascular passages

Atherectomy catheters with longitudinally displaceable drive shafts

Optical coherence tomography for biological imaging

DEVICES VASCULAR INTERVENTION

Catheter having helical inflation lumen

Guide wire systems for intravascular catheters

Balloon configuration for atherectomy catheter

Atherectomy device and method

Atherectomy device for severe occlusions

Single lumen atherectomy catheter device

Catheter and method for making intravascular incisions

Atherectomy device having a flexible housing

Motor drive unit

Device facilitating the exchange of dilatation catheters during an angioplasty procedure

FOX HOLLOW TECHNOLOGIES INC

Methods and devices for removing material from a body lumen

Debulking catheters and methods

Method and devices for cutting tissue

Debulking catheters and methods

Apparatus and method for removing occluding material from body lumens

ADVANCED CARDIOVASCULAR SYSTEM

Adjustable treatment chamber catheter

Perfusion catheter and method

Dilatation catheter positioning apparatus

Atherectomy and prostectomy system

Vascular guiding catheter assembly and vascular dilating catheter assembly and a combination thereof and methods for making the same

SIMPSON JOHN B

Atherectomy device and method

Debulking catheters and methods

Occlusion-crossing devices, imaging, and atherectomy devices

PATEL HIMANSHU N

Catheter system and method for boring through blocked vascular passages

Atherectomy catheters with longitudinally displaceable drive shafts

Guidewire positioning catheter

TECHNOLOGY DEV CENTER

Adjustable treatment chamber catheter

Bi-axial cutter apparatus for catheter

EV3 INC

Debulking catheters and methods

EV3

Vascular lumen debulking catheters and methods

BLACK JOHN F

Optical coherence tomography for biological imaging

ROSENTHAL MICHAEL H

Atherectomy catheter with laterally-displaceable tip

SPENCER MAEGAN K

Catheter-based off-axis optical coherence tomography imaging system

HE XUANMIN

Devices and methods for predicting and preventing restenosis

ADVANCED CATHETER SYST

Vascular guiding catheter assembly and vascular dilating catheter assembly and a combination thereof and methods of making the same