Continuous multi-fluid pump device, drive and actuating system and method
US-9700672-B2 · Jul 11, 2017 · US
Fluid delivery system having a plurality of resilient pressurizing chambers
US9101705B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9101705-B2 |
| Application number | US-201213400435-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 20, 2012 |
| Priority date | Mar 4, 2005 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
Official abstract text for this publication.
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.
First claim
Opening claim text (preview).
What is claimed is: 1. A fluid delivery system comprising: a fluid container; at least two pressurizing chambers in fluid connection with the fluid container, each of the at least two pressurizing chambers having an input and an output, the input of each of the at least two pressurizing chambers in fluid connection with a connector, wherein the at least two pressurizing chambers are disposed generally parallel to each other to form separate flow paths, a common outlet in fluid c…
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Classifications
Human Necessities · mapped topic
Human Necessities · mapped topic
- A61M5/1422Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
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Frequently asked questions
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- What does patent US9101705B2 cover?
- 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 …
- Who is the assignee on this patent?
- Rhinehart Edward J, Hack Dennis P, Reilly David M, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification A61M5/1422. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).