SYSTEM OF MEDICAL DEVICES AND METHOD FOR PERICARDIAL PUNCTURE

A system of medical devices includes an introducer, a puncture device, and an indicator system. The introducer has a lumen extending therethrough from a proximal end thereof a distal end thereof, and includes a first indicator electrode that faces radially inwardly toward the lumen. The puncture dev...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MILLER, Brock, GRAVETT, Matthew
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A system of medical devices includes an introducer, a puncture device, and an indicator system. The introducer has a lumen extending therethrough from a proximal end thereof a distal end thereof, and includes a first indicator electrode that faces radially inwardly toward the lumen. The puncture device has a radiofrequency puncture electrode at a distal end thereof, and a second indicator electrode that is positioned proximal of the radiofrequency puncture electrode and that faces radially outwardly.