Positional Markers for Medical Device

The present disclosure describes devices, systems, and methods for intravascularly delivering an intravascular device to a targeted cardiac valve. In one aspect, a medical device includes a body and a plurality of positional markers positioned on the body, the plurality of positional markers being d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Shelton, Russell, Bergin, Cathy, Midha, Prem, Von Oepen, Randolf
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	The present disclosure describes devices, systems, and methods for intravascularly delivering an intravascular device to a targeted cardiac valve. In one aspect, a medical device includes a body and a plurality of positional markers positioned on the body, the plurality of positional markers being defined in part by at least one cutout and having at least one parameter selected such that the plurality of positional markers vibrates, in response to an ultrasound signal, at a resonant frequency.