CA1293928C - Thermofiltration of plasma - Google Patents
Thermofiltration of plasmaInfo
- Publication number
- CA1293928C CA1293928C CA000525261A CA525261A CA1293928C CA 1293928 C CA1293928 C CA 1293928C CA 000525261 A CA000525261 A CA 000525261A CA 525261 A CA525261 A CA 525261A CA 1293928 C CA1293928 C CA 1293928C
- Authority
- CA
- Canada
- Prior art keywords
- plasma
- stream
- macromolecules
- solution
- temperature
- 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 - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/369—Temperature treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
- A61M1/3482—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate by filtrating the filtrate using another cross-flow filter, e.g. a membrane filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/22—Cooling or heating elements
- B01D2313/221—Heat exchangers
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Water Supply & Treatment (AREA)
- Cardiology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81092685A | 1985-12-19 | 1985-12-19 | |
US810,926 | 1985-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1293928C true CA1293928C (en) | 1992-01-07 |
Family
ID=25205058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000525261A Expired - Fee Related CA1293928C (en) | 1985-12-19 | 1986-12-12 | Thermofiltration of plasma |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS62150163A (it) |
CA (1) | CA1293928C (it) |
DE (1) | DE3643348A1 (it) |
FR (1) | FR2591901A1 (it) |
GB (1) | GB2184670A (it) |
IT (1) | IT1199792B (it) |
SE (1) | SE8605291L (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2698358Y (zh) * | 2004-04-06 | 2005-05-11 | 上海江夏血液技术有限公司 | 血液过滤装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2411239A (en) * | 1943-07-08 | 1946-11-19 | Sylvania Ind Corp | Apparatus for dialyzing |
NL238400A (it) * | 1958-04-21 | |||
JPS52155888A (en) * | 1976-06-22 | 1977-12-24 | Mitsui Toatsu Chemicals | Device for continuously removing material in blood flow |
CA1119971A (en) * | 1976-09-07 | 1982-03-16 | James T. Hutchisson | Hemodialysis system with modular dialysate manifold assembly |
US4350156A (en) * | 1980-05-29 | 1982-09-21 | Japan Foundation For Artificial Organs | Method and apparatus for on-line filtration removal of macromolecules from a physiological fluid |
-
1986
- 1986-12-10 SE SE8605291A patent/SE8605291L/xx not_active Application Discontinuation
- 1986-12-12 CA CA000525261A patent/CA1293928C/en not_active Expired - Fee Related
- 1986-12-15 FR FR8617508A patent/FR2591901A1/fr active Pending
- 1986-12-16 GB GB08630034A patent/GB2184670A/en not_active Withdrawn
- 1986-12-16 IT IT22715/86A patent/IT1199792B/it active
- 1986-12-18 DE DE19863643348 patent/DE3643348A1/de not_active Withdrawn
- 1986-12-18 JP JP61300206A patent/JPS62150163A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT8622715A0 (it) | 1986-12-16 |
IT1199792B (it) | 1988-12-30 |
JPS62150163A (ja) | 1987-07-04 |
SE8605291L (sv) | 1987-06-20 |
DE3643348A1 (de) | 1987-06-25 |
SE8605291D0 (sv) | 1986-12-10 |
FR2591901A1 (fr) | 1987-06-26 |
GB2184670A (en) | 1987-07-01 |
GB8630034D0 (en) | 1987-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4966709A (en) | Thermofiltration of plasma | |
US5080796A (en) | Thermofiltration of plasma | |
US4350156A (en) | Method and apparatus for on-line filtration removal of macromolecules from a physiological fluid | |
US4648974A (en) | Process for the selective extracorporeal separation of blood constituents | |
Yokoyama et al. | Selective removal of low density lipoprotein by plasmapheresis in familial hypercholesterolemia. | |
EP0166325B1 (en) | Process and device for the selective separation of pathological and/or toxic species from blood or plasma with the use of filter candles | |
GB1562546A (en) | Removing specific factors from blood | |
Kirn | Characteristics of protein removal in hemodiafiltration | |
Nosé et al. | Clinical thermofiltration: initial application | |
US5217618A (en) | Plasma purification treatment | |
Ronco et al. | Basic mechanisms and definitions for continuous renal replacement therapies | |
CA1293928C (en) | Thermofiltration of plasma | |
Nosé et al. | Therapeutic membrane plasmapheresis | |
EP2295092B1 (en) | Haemodiafiltration set | |
Malchesky et al. | Blood detoxification by membrane plasma filtration | |
JPH0211263B2 (it) | ||
Ryan et al. | Repeated membrane plasma separation with on‐line sorbent treatment of plasma in the conscious rat | |
JPS6362B2 (it) | ||
Horiuchi et al. | Plasma Protein Fractionation by Membrane Filtration in Therapeutic Plasmapheresis | |
JPH1057476A (ja) | 膜分離装置 | |
Nosé et al. | Augmented solute reduction in diseases treated by extracorporeal detoxification systems: X-effect hypothesis | |
CA1176573A (en) | Method and apparatus for on-line filtration removal of macromolecules from a physiological fluid | |
Olson et al. | Rapid delipidation of and Particulate removal from human serum by membrane filtration in a tangential flow system | |
Busnach et al. | Performance evaluation of cascade filtration with high flow rate recirculating plasma on the secondary filter | |
JPS5894858A (ja) | 血漿を処理すべき装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |