Catheter connector
First Claim
Patent Images
1. A catheter connector, comprising:
- a stem including a first and second lumen extending longitudinally from a proximal end of the stem to a distal end of the stem, a first and second prong positioned at the distal end of the stem corresponding, respectively, to the first and second lumen, the first and second prong separated by a gap capable of receiving a catheter septum;
a clamp coupled to the stem, the clamp including first and second clamp members separately hinged to a clamp base, the first and second clamp members including a recessed inner surface, the first and second prong having an outer profile generally corresponding to the recessed inner surface of the first and second clamp members; and
a collar slidable from a proximal non-engaged position to a distal engaged position, the collar engaging an outer surface of each of the first and second clamp members in the distal engaged position.
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Abstract
A catheter connector for a subcutaneously placed catheter. The catheter connector can be configured for a single lumen catheter or a multiple lumen catheter. The connector facilitates precise positioning of both distal and proximal ends of a catheter, providing enhanced functionability and patient comfort.
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Citations
18 Claims
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1. A catheter connector, comprising:
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a stem including a first and second lumen extending longitudinally from a proximal end of the stem to a distal end of the stem, a first and second prong positioned at the distal end of the stem corresponding, respectively, to the first and second lumen, the first and second prong separated by a gap capable of receiving a catheter septum; a clamp coupled to the stem, the clamp including first and second clamp members separately hinged to a clamp base, the first and second clamp members including a recessed inner surface, the first and second prong having an outer profile generally corresponding to the recessed inner surface of the first and second clamp members; and a collar slidable from a proximal non-engaged position to a distal engaged position, the collar engaging an outer surface of each of the first and second clamp members in the distal engaged position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A catheter connector, comprising:
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a stem including a first and second lumen extending longitudinally from a proximal end of the stem to a distal end of the stem, a first and second prong positioned at the distal end of the stem corresponding, respectively, to the first and second lumen, the first and second prong separated by a gap capable of receiving a catheter septum; a clamp coupled to the stem, the clamp including first and second clamp members separately hinged to a clamp base, the first and second clamp members including a recessed inner surface, wherein the clamp base forms a ring sized to fit within a corresponding recessed section of the stem to prevent longitudinal movement of the clamp base relative to the stem; and a collar slidable from a proximal non-engaged position to a distal engaged position, the collar engaging an outer surface of each of the first and second clamp members in the distal engaged position. - View Dependent Claims (17)
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18. A catheter connector, comprising:
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a stem including a first and second lumen extending longitudinally from a proximal end of the stem to a distal end of the stem, a first and second prong positioned at the distal end of the stem corresponding, respectively, to the first and second lumen, the first and second prong separated by a gap capable of receiving a catheter septum; a clamp coupled to the stem, the clamp including first and second clamp members separately hinged to a clamp base, the first and second clamp members including a recessed inner surface, wherein the recessed inner surface of each of the first and second clamp members is configured to contact an outer surface of a catheter in a closed position to clamp the catheter to the stem by compressing a portion of the catheter against the first and second prong; and a collar slidable from a proximal non-engaged position to a distal engaged position, the collar engaging an outer surface of each of the first and second clamp members in the distal engaged position.
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Specification