INTRABODY FLUID TRANSFER DEVICES, SYSTEMS AND METHODS

摘要

Devices, kits, assemblies systems and methods for transferring fluid to or from a subject include an elongate guide cannula having opposing proximal and distal ends with an open axially extending lumen. The proximal end includes a connector. The devices also include an elongate needle having opposing proximal and distal ends, the needle having a connector that is configured to attach to the guide cannula connector and is attached to or attachable to a length of flexible tubing, wherein the elongate needle is configured to be slidably inserted into the guide cannula lumen so that the distal end of the needle extends out of the distal end of the distal end of the guide cannula a suitable distance.

主权项

1. A surgical device for transferring fluid to or from a subject, comprising:
an elongate guide cannula having opposing proximal and distal ends with an open axially extending lumen, wherein the proximal end comprises a connector; and an elongate needle having opposing proximal and distal ends, the needle having a connector that is configured to attach to the guide cannula connector, and wherein a portion of the needle resides in and/or is attached to or attachable to a length of flexible tubing, wherein the elongate needle is configured to be slidably inserted into the guide cannula lumen so that the distal end of the needle extends out of the distal end of the distal end of the guide cannula.