Fluid delivery system having a plurality of resilient pressurizing chambers
US9101705B2 · kind B2 · utility
1Cited by
24References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2012 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Nov 17, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2206/22
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A fluid delivery system includes a fluid container, two or more pressurizing chambers in fluid connection with the fluid container, a drive mechanism in operative connection with the two or more pressurizing chambers to pump fluid from the fluid container and an outlet in fluid connection with the two or more pressurizing chambers. Each of the two or more pressurizing chambers is formed from a flexible, resilient material that is adapted to be compressed to pressurize fluid therewithin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.