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US 8,235,970 B2Granted
Device affixing tubes to a cannula
AssigneeTracy D. Sigfrid
InventorTracy Sigfrid
Life of this patent
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Abstract
A medical device including: a cannula, a first tube joined to the cannula; a second tube joined to the cannula; and a unitary fastener secured to the first tube, cannula and second tube, the fastener being subject to opposing forces from the first and second tubes.
Claims20
A medical device, comprising:
- a cannula;
- a first tube joined to the cannula;
- a second tube joined to the cannula;
- and
- a unitary fastener joined and secured to an end of the first tube, the cannula and an end of the second tube, the fastener being subject to opposing forces from the first and second tubes across the cannula and the ends of the first and second tubes joining the respective tubes to the cannula while the end of the second tube is fixed in a position angularly biased with respect to the end of the first tube at an angle between 75 degrees through 285 degrees and the end of the first tube being in a fixed position relative to the cannula.
2 more elements
Dependencies are inferred from the claim text.