Inventor

SAMSON WILFRED J

US46 patents

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

SAMSON WILFRED J

ADVANCED CARDIOVASCULAR SYSTEM

Steerable dilatation catheter

Tandem balloon dilatation catheter

Steerable dilatation catheter

Self-venting balloon dilatation catheter and method

Steerable balloon dilatation catheter assembly having dye injection and pressure measurement capabilities

Adjustable rotation limiter device for steerable dilatation catheters

Balloon dilatation catheter with advanceable non-removable guide wire

Large bore catheter having flexible tip construction

Steerable dilatation catheter

Low-profile steerable intraoperative balloon dilitation catheter

Catheter having encapsulated tip marker

Catheter guide wire with short spring tip and method of using the same

Guide wire for catheters

Guiding catheter and method of manufacture

Floppy guide wire with opaque tip

Multiple probe angioplasty apparatus and method

Steerable dilatation catheter with rotation limiting device

Catheter with NiTi tubular shaft

Adjustable length balloon catheter

Perfusion type dilatation catheter having perfusion ports with depressed proximal edges

Self-venting balloon dilatation catheter

Guide wire tip shaping tool and method

CARDEON CORP

Method and apparatus for cerebral embolic protection

System and methods for catheter procedures with circulatory support in high risk patients

Aortic catheter with porous aortic arch balloon and methods for selective aortic perfusion

Aortic catheter with flow divider and methods for preventing cerebral embolization

Perfusion filter catheter

Perfusion shunt apparatus and method

Perfusion shunt apparatus and method

Method and apparatus for differentially perfusing a patient during cardiopulmonary bypass

Introducer and perfusion cannula

Circulatory support system and method of use for isolated segmental perfusion

Aortic catheter with porous aortic root balloon and methods for inducing cardioplegic arrest

Aortic catheter and methods for inducing cardioplegic arrest and for selective aortic perfusion

Aortic catheter with porous aortic arch balloon

Aortic catheter and methods for inducing cardioplegic arrest and for selective aortic perfusion

Aortic catheter with porous aortic root balloon and methods for inducing cardioplegic arrest

Methods and devices for performing differential perfusion

(unassigned)

Cerebral embolic protection assembly and associated methods

Expandable venous cannula and method of use

Introducer and perfusion cannula

ARROW INT INC

Apparatus and method for endovascular device guiding and positioning using physiological parameters

Apparatus and method for endovascular device guiding and positioning using physiological parameters

Apparatus and method for vascular access

GRUNWALD SORIN

Apparatus and method for endovascular device guiding and positioning using physiological parameters

ADVANCED CARDIOVASCULAR SYSTEMS INC

Injector for introducing contrast agents into blood vessels