Shabaz, Martin V.,Quick, Richard L.,Louw, Frank R.,Lubock, Paul,Safabash, Jason H.
申请号：
ES11175597
公开号：
ES2557584T3
申请日:
2004.12.20
申请国别(地区):
ES
年份:
2016
代理人:
摘要：
A device for accessing and collecting tissue from a target site inside a patient, comprising: a. an elongate probe (11) that has a longitudinal axis, that has a proximal end configured to be secured to a drive, that has an inner lumen that extends inside, that has a distal end and that has an opening (17) proximal to the distal end configured to receive tissue from the target site； and b. a penetration tip (16) in the tissue at the distal end that has i. a proximal base (70) secured to the distal end of the elongated probe, ii. a distal sharp tip (71), which is distal to a proximal base, the device is characterized in that said tissue penetration tip has iii. a first concave surface (72) having a central line extending from the base to the sharp distal tip, iv. a second concave surface (73) having a central line extending from the base to the sharp distal tip and intersecting the first concave surface forming with it a first curved cutting edge (75) leading to the sharp distal tip , and V. a third concave surface (74) having a central line extending from the base to the sharp distal tip and intersecting the first concave surface forming with it a second curved cutting edge (77) leading to the sharp distal tip and that the second concave surface intersects forming a third curved cutting edge (76) there leading to the sharp distal tip； and a tissue cutting means that is disposed within the elongated probe member and that is configured to cut a tissue specimen from tissue that extends into the tissue receiving opening of the elongated cutting probe.Un dispositivo para acceder y recoger tejido de un sitio diana en el interior de un paciente, que comprende: a. una sonda alargada (11) que tiene un eje longitudinal, que tiene un extremo proximal configurado para ser asegurado a un accionamiento, que tiene un lumen interior que se extiende en su interior, que tiene un extremo distal y que tiene una abertura (17) proximal al extremo distal configurada para recibir el tejido
