SENSOR DEVICE AND METHODS OF OPERATION FOR A CATHETER BASED TREATMENT OF MYOCARDIAL MICROVASCULAR OBSTRUCTION

Sensor devices and methods of operating for use with catheter-based treatments of microcardial microvascular obstruction by infusion of fluids having protective agents into vasculature are provided herein. Such catheter devices can include a first lumen configured for advancement over a guidewire an...

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Bibliographische Detailangaben
1. Verfasser:	Gaynor, Justin
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DIAGNOSIS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES SURGERY TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	Sensor devices and methods of operating for use with catheter-based treatments of microcardial microvascular obstruction by infusion of fluids having protective agents into vasculature are provided herein. Such catheter devices can include a first lumen configured for advancement over a guidewire and for passage of fluid having protective agents after removal of the guidewire and a second lumen for inflation of an angioplasty balloon and can further include a temperature and/or pressure sensor mounted on the catheter body. Such catheter devices can further include use of a distal occlusive membrane between the angioplasty balloon and distal end to facilitate infusion into microvasculature. The occlusive membrane can be deployed by relative movement of concentric channels, thereby reducing the need for additional lumen while optimizing the size of the catheter device and lumens.