NOVEL FLOW MANIFOLD FOR CRYOABLATION CATHETER

NOVEL FLOW MANIFOLD FOR CRYOABLATION CATHETER

An ablation apparatus for creating a lesion in target tissue has a handle, an elongate shaft extending from the handle and a distal ablation portion. The distal ablation portion includes a cryogen flow manifold defining a plurality of fluid pathways between an insert body and a sleeve. Cryogen is ci...

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Bibliographische Detailangaben
Hauptverfasser: NOURIAN, Pedram, TRAN, Thu, PHAM, Cuong, BABKIN, Alexei V, KOVALCHECK, Steven W, RUPP, Kevin D
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:An ablation apparatus for creating a lesion in target tissue has a handle, an elongate shaft extending from the handle and a distal ablation portion. The distal ablation portion includes a cryogen flow manifold defining a plurality of fluid pathways between an insert body and a sleeve. Cryogen is circulated through the plurality of fluid pathways to create the lesion in the target tissue.