UNIVERSAL MICROPORT

摘要

The present invention is directed to a device that provides an implantable port, particularly for use with animal models, such as small animal models like mouse models. A microport device according to an embodiment of the present invention includes a reservoir and a catheter for delivery of substances held within the reservoir. The catheter can be barbed and can decrease in diameter from its proximal end to its distal end. The reservoir can include diaphragms for the delivery of substances to be held within the reservoir. The device can also include a sleeve that covers the device and a tip protector that covers the distal tip of the catheter.

主权项

1. A device for delivery of a substance comprising:
a reservoir configured for holding an amount of a substance in an inner chamber defined by an outer wall of the reservoir; a catheter defining a lumen extending therethrough for delivering the substance, wherein the catheter defines outlets for dispensing the substance and comprises anchors for holding the catheter in place; and a stylet configured to extend from a proximal end of the reservoir to a distal end of the catheter.