Catheter having tissue-engaging device

An elongated catheter includes a tissue-engaging device configured to be urged to move and contact a first surface of the first biological wall. The tissue-engaging device extends from the distal catheter section. The tissue-engaging device is configured to be urged to puncture through the first bio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Urbanski, John Paul
Format:	Patent
Sprache:	eng
Schlagworte:	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 HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	An elongated catheter includes a tissue-engaging device configured to be urged to move and contact a first surface of the first biological wall. The tissue-engaging device extends from the distal catheter section. The tissue-engaging device is configured to be urged to puncture through the first biological wall. The tissue-engaging device is also configured to be urged to contact the first biological wall without impinging the second biological wall, after the tissue-engaging device has punctured through the first biological wall.