Tissue penetrating device and methods for using same

The present invention involves a device for tissue, especially hard tissue, penetration device which incorporated a novel paddle-shaped needle for low friction rotatory penetration of hard tissue and a controlled delivery or extraction system for transfer of material from to device into a tissue sit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CONSTANTINIDES GEORGE, ATHANASIOU KYRIACOS A, LANCTOT DAN R
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention involves a device for tissue, especially hard tissue, penetration device which incorporated a novel paddle-shaped needle for low friction rotatory penetration of hard tissue and a controlled delivery or extraction system for transfer of material from to device into a tissue site or transfer of material from the tissue site to the device. The delivery system or extraction system includes at least on solenoid or other similar device.