High-flow port and infusion needle systems
US10166321B2 · kind B2 · utility
1Cited by
400References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2015 |
| Grant date | Jan 1, 2019 |
| Priority date | — |
| Expiry date | Jan 13, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/0211
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to a multi-reservoir port, catheter and non-coring needle systems that support high-flow applications such as hemodialysis and apheresis. In particular, the present invention relates to improvements to each of these systems to provide optimal flow rates and septum life with minimal intraluminal pressure; both individually and in combination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.