Dialysis catheter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jan 16, 2018
Issued Date -
N/A
app pub date -
Jun 27, 2015
filing date -
Jan 9, 2001
priority date (Note) -
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Abstract
A dialysis catheter including a first portion having a first diameter, an elongated distal portion having a second smaller diameter, and a transition portion The first portion includes first and second independent blood withdrawal lumens extending in the first portion, the first withdrawal lumen terminating in the transition portion in a first terminal opening and the second withdrawal lumen terminating in a second terminal opening, the first and second terminal openings being radially spaced and axially adjacent. A longitudinally extending blood delivery lumen extends in the first portion and terminates in a delivery opening in the distal portion of the catheter, the first and second terminal openings positioned proximally of the delivery opening and each of the first and second terminal openings having a curved wall surrounding a portion of the terminal opening.
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