NZ336882A - System for culturing pathogenic microorganisms and viruses comprising two tangential flow filter devices - Google Patents
System for culturing pathogenic microorganisms and viruses comprising two tangential flow filter devicesInfo
- Publication number
- NZ336882A NZ336882A NZ33688299A NZ33688299A NZ336882A NZ 336882 A NZ336882 A NZ 336882A NZ 33688299 A NZ33688299 A NZ 33688299A NZ 33688299 A NZ33688299 A NZ 33688299A NZ 336882 A NZ336882 A NZ 336882A
- Authority
- NZ
- New Zealand
- Prior art keywords
- tangential flow
- chambers
- flow device
- viruses
- interior volume
- Prior art date
Links
Abstract
Provided is a device for culturing pathogenic microorganisms and viruses to conserve laboratory space in a closed culture system. The first aspect of the device is a tangential flow filter system comprising: a) a first tangential flow device comprising: i) a first housing enclosing an interior volume; and ii) one or more filter means separating the interior volume of the first housing into two or more chambers; b) one or more substance addition means in fluid communication with one or more of the chambers of the first tangential flow device; c) a second tangential flow device in fluid communication with one or more chambers of the first tangential flow device, the second tangential flow device comprising: i) a second housing enclosing an interior volume; and ii) one or more filter means separating the interior volume of the second housing into two or more chambers; and d) a fluid exit means in fluid communication with the second tangential flow device. Also provided is a tangential flow filter system comprising a) to d) as described above, and wherein a first set of one or more chambers of the first tangential flow device are connected in loop fluid communication with a first set of one or more chambers of the second tangential flow device such that fluid exiting the first set of one or more chambers of the first tangential flow device flows into the first set of one or more chambers of the second tangential flow device, and fluid exiting the first set of one or more chambers of the second tangential flow device flows in to the first set of one or more chambers of the first tangential flow device.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/307,932 US6127141A (en) | 1986-11-26 | 1999-05-10 | Culture device and method |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ336882A true NZ336882A (en) | 2000-11-24 |
Family
ID=23191798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ33688299A NZ336882A (en) | 1999-05-10 | 1999-07-22 | System for culturing pathogenic microorganisms and viruses comprising two tangential flow filter devices |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU768658B2 (en) |
NZ (1) | NZ336882A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4889812A (en) * | 1986-05-12 | 1989-12-26 | C. D. Medical, Inc. | Bioreactor apparatus |
US5868930A (en) * | 1986-11-26 | 1999-02-09 | Kopf; Henry B. | Filtration cassette article and filter comprising same |
-
1999
- 1999-07-22 NZ NZ33688299A patent/NZ336882A/en not_active IP Right Cessation
- 1999-08-03 AU AU42425/99A patent/AU768658B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU4242599A (en) | 2000-11-23 |
AU768658B2 (en) | 2003-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RENW | Renewal (renewal fees accepted) | ||
RENW | Renewal (renewal fees accepted) | ||
RENW | Renewal (renewal fees accepted) | ||
LAPS | Patent lapsed |