METHOD AND DEVICE FOR MINIMALLY INVASIVE IMPLANTATION OF BIOMATERIAL
A minimally invasive method of placing a delivery device substantially adjacent to vascular tissue and a device for use with such a method are disclosed. The delivery device may be a flexible biological construct with a flexible tethering means. The delivery device may be percutaneously inserted nea...
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Format: | Patent |
Sprache: | eng ; spa |
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Zusammenfassung: | A minimally invasive method of placing a delivery device substantially adjacent to vascular tissue and a device for use with such a method are disclosed. The delivery device may be a flexible biological construct with a flexible tethering means. The delivery device may be percutaneously inserted near vascular tissue such as, for example, peritoneal tissue. When the delivery device has been inserted, the tether may be used to pull the delivery device toward the vascular tissue and secure the device thereto. Contact between the front surface of the delivery device and the vascular tissue may be maintained by making and keeping the tether substantially taut. The delivery device may serve accomplish sustained delivery of active agents.
Se describe un metodo con invasion minima para colocar un dispositivo de suministro sustancialmente adyacente a tejido vascular y un dispositivo para usarse con dicho metodo; el dispositivo de suministro puede ser una construccion biologica flexible con un medio de aseguramiento flexible; el dispositivo de suministro puede ser percutaneamente insertado cerca de tejido vascular tal como, por ejemplo, tejido peritoneal; cuando el dispositivo de suministro ha sido insertado, la correa puede usarse para jalar el dispositivo de suministro hacia el tejido vascular y asegurar el dispositivo al mismo; el contacto entre la superficie frontal del dispositivo de suministro y el tejido vascular se puede mantener haciendo y manteniendo la correa sustancialmente tensa; el dispositivo de suministro puede lograr el suministro sostenido de agente activos. |
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