ES468067A1 - Perfeccionamientos en aparatos de transferencia de masa de toxinas y otros fluidos de la sangre - Google Patents
Perfeccionamientos en aparatos de transferencia de masa de toxinas y otros fluidos de la sangreInfo
- Publication number
- ES468067A1 ES468067A1 ES468067A ES468067A ES468067A1 ES 468067 A1 ES468067 A1 ES 468067A1 ES 468067 A ES468067 A ES 468067A ES 468067 A ES468067 A ES 468067A ES 468067 A1 ES468067 A1 ES 468067A1
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- mass transfer
- transfer apparatus
- stack
- membrane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/14—Pleat-type membrane modules
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Perfeccionamientos en aparatos de transferencia de masa de toxinas y otros fluidos de la sangre, caracterizados porque se dota a cada aparato de dos placas rígidas y en su conjunto rectangulares que tienen superficies opuestas planas paralelas; una membrana semi-permeable dispuesta entre las placas, que es plegada para formar una pila de pliegues en acordeón sobre prácticamente toda la superficie interna de las placas, que es plegada para formar una pila de pliegues en acordeón sobre prácticamente toda la superficie interna de las placas; un elemento de soporte dispuesto en el interior de cada pliegue en un solo lado de la membrana; piezas de fijación unidas a los bordes laterales opuestos de las placas para fijar las dos placas en posición paralelas, manteniendo siempre la pila bajo una carga compresora de valor predeterminado; por lo menos tres orificios para el flujo de los fluídos en cada lado de la pila de membrana; una envoltura que encierra la pila de membrana, las placas y los orificios; y medios para empotrar de manera impermeable los bordes de la membrana a lo largo de toda su longitud.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77957577A | 1977-03-21 | 1977-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES468067A1 true ES468067A1 (es) | 1979-09-01 |
Family
ID=25116872
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES468067A Expired ES468067A1 (es) | 1977-03-21 | 1978-03-20 | Perfeccionamientos en aparatos de transferencia de masa de toxinas y otros fluidos de la sangre |
| ES476892A Expired ES476892A1 (es) | 1977-03-21 | 1979-01-16 | Procedimiento para la fabricacion de un aparato de transfe- rencia de masa de toxinas y otros fluidos de la sangre. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES476892A Expired ES476892A1 (es) | 1977-03-21 | 1979-01-16 | Procedimiento para la fabricacion de un aparato de transfe- rencia de masa de toxinas y otros fluidos de la sangre. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS53127377A (es) |
| BE (1) | BE865095A (es) |
| CA (1) | CA1112580A (es) |
| CH (1) | CH627086A5 (es) |
| DE (1) | DE2812080A1 (es) |
| ES (2) | ES468067A1 (es) |
| FR (1) | FR2384524A1 (es) |
| GB (1) | GB1602793A (es) |
| IT (1) | IT1093246B (es) |
| NL (1) | NL7802931A (es) |
| SE (1) | SE7802904L (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2918140C2 (de) * | 1979-05-05 | 1985-02-07 | Fresenius AG, 6380 Bad Homburg | Dialysator |
| AU526959B2 (en) * | 1980-07-23 | 1983-02-10 | Terumo Corp. | Blood filter with multi-mesh-core layers and residue outlet |
| JPS57177529U (es) * | 1981-05-06 | 1982-11-10 | ||
| IT1208178B (it) * | 1982-11-19 | 1989-06-06 | Fresenius Ag | Dializzatore a piastre. |
| DE8236602U1 (de) * | 1982-12-28 | 1983-04-28 | Sartorius GmbH, 3400 Göttingen | Filter zur wasserfiltration, insbesondere zur entpyrogenisierung und/oder sterilisation von infusionsloesungen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1597874A (es) * | 1968-12-16 | 1970-06-29 | ||
| US3757955A (en) * | 1971-08-09 | 1973-09-11 | Baxter Laboratories Inc | Multi-layer membrane type mass transfer device and process |
| US3780870A (en) * | 1972-02-22 | 1973-12-25 | W Esmond | Artificial body member |
| US3864265A (en) * | 1973-06-25 | 1975-02-04 | Galen Lab Inc | Edge sealed folded membrane |
| FR2270917B1 (es) * | 1974-05-16 | 1978-12-29 | Rhone Poulenc Ind |
-
1978
- 1978-03-10 CH CH264778A patent/CH627086A5/fr not_active IP Right Cessation
- 1978-03-14 SE SE7802904A patent/SE7802904L/xx unknown
- 1978-03-17 GB GB10684/78A patent/GB1602793A/en not_active Expired
- 1978-03-17 NL NL7802931A patent/NL7802931A/xx not_active Application Discontinuation
- 1978-03-20 BE BE186099A patent/BE865095A/xx not_active IP Right Cessation
- 1978-03-20 CA CA299,284A patent/CA1112580A/en not_active Expired
- 1978-03-20 ES ES468067A patent/ES468067A1/es not_active Expired
- 1978-03-20 JP JP3115578A patent/JPS53127377A/ja active Pending
- 1978-03-20 IT IT21375/78A patent/IT1093246B/it active
- 1978-03-20 DE DE19782812080 patent/DE2812080A1/de not_active Withdrawn
- 1978-03-21 FR FR7808839A patent/FR2384524A1/fr not_active Withdrawn
-
1979
- 1979-01-16 ES ES476892A patent/ES476892A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1112580A (en) | 1981-11-17 |
| DE2812080A1 (de) | 1978-10-05 |
| CH627086A5 (en) | 1981-12-31 |
| FR2384524A1 (fr) | 1978-10-20 |
| IT1093246B (it) | 1985-07-19 |
| BE865095A (fr) | 1978-09-20 |
| NL7802931A (nl) | 1978-09-25 |
| ES476892A1 (es) | 1979-10-16 |
| IT7821375A0 (it) | 1978-03-20 |
| SE7802904L (sv) | 1978-09-22 |
| JPS53127377A (en) | 1978-11-07 |
| GB1602793A (en) | 1981-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19990503 |