Methods for rejuvenating red blood cells
US-2015290247-A1 · Oct 15, 2015 · US
Blood bag system and cassette
US9839729B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9839729-B2 |
| Application number | US-201514679636-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 6, 2015 |
| Priority date | Nov 28, 2008 |
| Publication date | Dec 12, 2017 |
| Grant date | Dec 12, 2017 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A blood bag system includes a BC pooling bag for centrifugation of a buffy coat, a filter for removing white blood cells from a supernatant liquid transferred from the BC pooling bag, a platelet preserving bag for reserving the supernatant liquid that has passed through the filter, a first tube connecting the BC pooling bag and an inlet of the filter, a second tube connecting the platelet preserving bag and an outlet of the filter, and a cassette to be fixed in the centrifugation and separation apparatus. The first tube and the second tube are disposed within the cassette. The cassette includes a first clamp section for closing and opening the first tube, and a second clamp section for closing and opening the second tube.
First claim
Opening claim text (preview).
The invention claimed is: 1. A blood bag system comprising: a first bag for reserving whole blood or a blood component; a filter having a filter medium for removing predetermined cells from a blood component obtained by centrifugation of the liquid contained in the first bag; a second bag for reserving a blood component obtained upon removal of the predetermined cells by the filter; a first tube connecting the first bag and an inlet of the filter; a second tube connecting…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
- A61M1/0218Primary
Human Necessities · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Human Necessities · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9839729B2 cover?
- A blood bag system includes a BC pooling bag for centrifugation of a buffy coat, a filter for removing white blood cells from a supernatant liquid transferred from the BC pooling bag, a platelet preserving bag for reserving the supernatant liquid that has passed through the filter, a first tube connecting the BC pooling bag and an inlet of the filter, a second tube connecting the platelet prese…
- Who is the assignee on this patent?
- Terumo Corp
- What technology area does this patent fall under?
- Primary CPC classification A61M1/0218. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Dec 12 2017 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).