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US 2026/0060697 A1Published application
Dual lumen catheter for vascular intervention
OwnerAmit Narendra Sanghviinventor
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Abstract
A catheter includes a plurality of lumens having at least a first lumen connected to a suction means for aspiration and a second lumen that allows passage of a guiding means, wherein the second lumen extends up to a distal transition point of the catheter. Using the second lumen for passage of the guiding means allows for unimpeded aspiration of blockages/clots through the first lumen, such as in vascular interventions.
Claims20
A catheter, comprising:
- a plurality of lumens having at least:
- a first lumen connected to a suction means for aspiration;
- and
- a second lumen that allows passage of a guiding means, wherein the second lumen extends up to a distal transition point of the catheter.
1 more element
A method for vascular interventions, comprising:
- inserting a catheter into a blood vessel having a clot, wherein the catheter comprises a first lumen and a second lumen;
- extending a guiding means through the second lumen to abut against a surface to secure the catheter from moving during aspiration;
- aspirating the clot through the first lumen using a suction means;
- and
- withdrawing the catheter to remove the clot from the blood vessel.
2 more elements
Dependencies are inferred from the claim text.