Abstract: The present invention relates to a connector assembly for coupling a tube to a base of a catheter device, the connector assembly comprising a connector element having a channel and being configured to be coupled at a first end to the tube, a revolving lock having an opening for accommodating the connector element and being configured to engage with the connector element thereby enabling a free rotation around a rotation axis, a hub having a tubular channel and being configured to be attached to the base, wherein a second end of the connector element is configured to be at least partially inserted into the tubular channel of the hub, wherein the revolving lock is configured to be releasably locked with the hub, and wherein the rotation of the connector element is configured to be decoupled from the locking mechanism between the revolving lock and the hub.

Abstract: An occlusion bypassing apparatus for re-entering the true lumen of a vessel after subintimally bypassing an occlusion in a vessel. The apparatus includes an outer shaft component, a needle component, and an inflatable balloon. The outer shaft component has a side port proximal to a distal end thereof and a needle lumen there-through that includes a curved distal portion that terminates at the side port of the outer shaft component. The needle component is configured to be slidably disposed within the needle lumen of the outer shaft component. The inflatable balloon includes a body portion that is disposed distal to the side port of the outer shaft component, and the body portion of the balloon has a flattened profile in an inflated state with first and second chambers that laterally extend from opposing sides of the outer shaft component for stabilizing the apparatus within a subintimal space.

Abstract: An occlusion bypassing apparatus for re-entering the true lumen of a vessel after subintimally bypassing an occlusion in a vessel. The apparatus includes an outer shaft component, a needle component, and an inflatable balloon. The outer shaft component has a side port proximal to a distal end thereof and a needle lumen there-through that includes a curved distal portion that terminates at the side port of the outer shaft component. The needle component is configured to be slidably disposed within the needle lumen of the outer shaft component. The inflatable balloon includes a body portion that is disposed distal to the side port of the outer shaft component, and the body portion of the balloon has a flattened profile in an inflated state with first and second chambers that laterally extend from opposing sides of the outer shaft component for stabilizing the apparatus within a subintimal space.