High-flow port and infusion needle systems
US11241564B2 · kind B2 · utility
1Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2018 |
| Grant date | Feb 8, 2022 |
| Priority date | — |
| Expiry date | Jul 28, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to a multi-reservoir port, catheter, and non-coring needle system that supports high-flow applications such as hemodialysis and apheresis. In particular, the invention relates to improvements to provide optimal flow rates, septum life, and septum/needle stability when introducing fluid into the multi-reservoir port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.