System and methods for preparation of adipose-derived stem cells
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 26, 2023
Grant Date -
Jul 25, 2019
app pub date -
Apr 2, 2019
filing date -
Jul 8, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A device that allows for either fat graft preparation or cell fraction harvest is disclosed. The device includes a first centrifuge tube configured to receive and process a biological substance, the first centrifuge tube comprising an upper cylindrical portion and a lower conical portion, a sterile tissue inlet fitting, at least one sterile processing fluid inlet fitting, a sterile suction fitting, and at least one sterile extraction port connected to a first extraction tube. The first centrifuge tube further includes an internal space including a screen being positioned therein, the screen being configured to divide the internal space in half, and a filter positioned therein, the filter being positioned below the screen in the lower conical portion of the first centrifuge tube. The device may further include a second centrifuge tube configured to receive and further process the biological substance from the first centrifuge tube. The second centrifuge tube has at least one sterile fitting, wherein the second centrifuge tube is releasably connected via the at least one sterile fitting to one of the at least one sterile extraction ports of the first centrifuge tube.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2019 Application Filing Year
- A61K Class
- 21422 Applications Filed
- 10424 Patents Issued To-Date
- 48.67 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- A61K Class
- 90.63 % this patent is cited more than
- 2 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Mar 26, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 26, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 26, 2035 |
