Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel
US10105514B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 9, 2017 |
| Grant date | Oct 23, 2018 |
| Priority date | — |
| Expiry date | Feb 9, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/3415
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of performing a medical procedure, includes providing a catheter including a first lumen in fluid communication with a first distal opening and a second lumen in fluid communication with a second distal opening, advancing a distal end of a first intra-catheter stiffener element through the first lumen and out of the first distal opening, coupling the first intra-catheter stiffener element to the catheter, advancing a distal end of a second intra-catheter stiffener element through the second lumen and out of the second distal opening, coupling the second intra-catheter stiffener element to the catheter, and advancing the catheter into a patient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.