Catheter hub with detachable push device
OwnerDavid Chiinventor
Life of this patent
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Abstract
A handle member for gripping a catheter shaft to facilitate advancement in a patient's body lumen. The handle member is configured to be releasably secured to the catheter shaft. Further, the handle is longitudinally displaceable along at least a length of the catheter shaft, so as to be slidably positional along the shaft. The handle member may be detachably connected to an adapter on the proximal end of the catheter shaft. Additionally, one embodiment of the handle member has internal grooves on the outer wall of the handle member, so that the user would have finger placement holds. The handle member may be made of a softer material than the catheter shaft, and have a tapered outer surface for comfort of the user.
Claims26
A handle member for gripping a catheter shaft to facilitate advancement in a patient's body lumen comprising a body having a proximal end, a distal end, at least one lumen and a connecting member, configured to be releasably secured to the catheter shaft and when released to be longitudinally displaceable along at least a length of the catheter shaft so as to be slidably positional along the shaft.
A catheter assembly comprising
- a) a catheter shaft having a proximal end, a distal end and at least one lumen;
- and
- b) A handle member for gripping a catheter shaft to facilitate advancement in a patient's body lumen comprising a body having a proximal end, a distal end, at least one lumen and a connecting member, configured to be releasably secured to the catheter shaft and when released to be longitudinally displaceable along at least a length of the catheter shaft so as to be slidably positional along the shaft.
A catheter assembly comprising
- a) a catheter shaft having a proximal end, a distal end and at least one lumen;
- b) an adapter attached to the proximal end of the catheter shaft;
- and
- c) a handle member for gripping a catheter shaft comprising a body having a proximal end, a distal end, at least one lumen and a connecting member, configured to be releasably secured to the catheter shaft and when released to be longitudinally displaceable along at least a length of the catheter shaft so as to be slidably positional along the shaft.
Dependencies are inferred from the claim text.