FR2355515A1 - Appareil pour eliminer en continu les substances du sang par circulation extra-corporelle - Google Patents
Appareil pour eliminer en continu les substances du sang par circulation extra-corporelleInfo
- Publication number
- FR2355515A1 FR2355515A1 FR7719140A FR7719140A FR2355515A1 FR 2355515 A1 FR2355515 A1 FR 2355515A1 FR 7719140 A FR7719140 A FR 7719140A FR 7719140 A FR7719140 A FR 7719140A FR 2355515 A1 FR2355515 A1 FR 2355515A1
- Authority
- FR
- France
- Prior art keywords
- blood
- substances
- plasma
- blood cells
- extra
- 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.)
- Pending
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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
-
- 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
- A61M1/3403—Regulation parameters
- A61M1/3406—Physical characteristics of the filtrate, e.g. urea
-
- 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
- A61M1/3403—Regulation parameters
- A61M1/341—Regulation parameters by measuring the filtrate rate or volume
-
- 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
- A61M1/3486—Biological, chemical treatment, e.g. chemical precipitation; treatment by absorbents
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biodiversity & Conservation Biology (AREA)
- Cell Biology (AREA)
- Molecular Biology (AREA)
- External Artificial Organs (AREA)
Abstract
L'invention concerne un appareil pour éliminer en continu des substances du sang par circulation extra-corporelle. On prélève 1 le sang de l'organisme et on le pompe 2 dans un filtre 3 où on le sépare en le plasma et les cellules sanguines constituées des hématies, des leucocytes et des plaquettes, on élimine les facteurs particuliers désires du plasma en le faisant passer à travers un adsorbeur 5 renfermant des substances insolubilisées appropriées telles que des enzymes, des antigènes et des anticorps choisis selon les facteurs à éliminer et on remélange le plasma aux cellules sanguines pour renvoyer le mélange 7 dans l'organisme ; s'il est nécessaire, l'appareil peut être muni de dispositifs auxiliaires tels qu'un injecteur d'héparine 4, une pompe sanguine 6, un thermostat, un piège à bulles et une unite de surveillance. Application : élimination de substances particulières du sang pour traiter certaines affections ou pour obtenir des substances utiles en thérapeutique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7282776A JPS52155888A (en) | 1976-06-22 | 1976-06-22 | Device for continuously removing material in blood flow |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2355515A1 true FR2355515A1 (fr) | 1978-01-20 |
Family
ID=13500626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7719140A Pending FR2355515A1 (fr) | 1976-06-22 | 1977-06-22 | Appareil pour eliminer en continu les substances du sang par circulation extra-corporelle |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS52155888A (fr) |
AU (1) | AU508797B2 (fr) |
CA (1) | CA1086235A (fr) |
CH (1) | CH626256A5 (fr) |
DD (1) | DD130986A5 (fr) |
DE (1) | DE2725608A1 (fr) |
FR (1) | FR2355515A1 (fr) |
GB (1) | GB1562546A (fr) |
NL (1) | NL7706766A (fr) |
SE (1) | SE7707150L (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480606A1 (fr) * | 1980-04-16 | 1981-10-23 | Kuraray Co | |
WO1984000689A1 (fr) * | 1982-08-17 | 1984-03-01 | Fraunhofer Ges Forschung | Elimination de toxines liees du sang |
EP0109531A1 (fr) * | 1982-11-16 | 1984-05-30 | Gambro Lundia AB | Colonne et système pour éliminer des anticorps spécifiques d'un fluide du corps |
EP0172018A2 (fr) * | 1984-08-13 | 1986-02-19 | Fred Hutchinson Cancer Research Center | Procédé et appareil pour éliminer du sang des substances immunoréactives |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55500370A (fr) * | 1978-05-25 | 1980-06-26 | ||
US4228015A (en) * | 1979-01-29 | 1980-10-14 | Baxter Travenol Laboratories, Inc. | Plasma treatment apparatus |
JPS5613945A (en) * | 1979-07-12 | 1981-02-10 | Terumo Corp | Agent and device for removing antigennantibody complex to which complement is combined |
JPS56110625A (en) * | 1980-02-05 | 1981-09-01 | Takeda Chem Ind Ltd | Separating method of blood plasma and apparatus for the same |
EP0050146A4 (fr) * | 1980-04-14 | 1982-12-09 | Baxter Travenol Lab | Dispositif de fractionnement du sang. |
JPS56145858A (en) * | 1980-04-15 | 1981-11-12 | Unitika Ltd | Purifier for body fluid |
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 |
US4464165A (en) * | 1980-11-24 | 1984-08-07 | American Hoechst Corporation | Material and method for removing immunoglobulins from whole blood |
US4824432A (en) * | 1981-03-24 | 1989-04-25 | S.V.S. Laboratories, Inc. | Method for treating AIDS and other immune deficiencies and immune disorders |
US4362155A (en) * | 1981-03-24 | 1982-12-07 | Skurkovich Simon V | Method and apparatus for the treatment of autoimmune and allergic diseases |
JPS57170263A (en) * | 1981-04-14 | 1982-10-20 | Kuraray Co | Absorber for blood protein |
US4401430A (en) * | 1981-04-16 | 1983-08-30 | Biomedical Labs. | Method of and apparatus for detoxifying mammalian hosts |
US4430229A (en) * | 1981-05-22 | 1984-02-07 | Asahi Kasei Kogyo Kabushiki Kaisha | Immune adsorbent and adsorbing device |
EP0110995B1 (fr) * | 1982-05-31 | 1988-09-07 | Mochida Pharmaceutical Co., Ltd. | Appareil pour l'extraction du complexe immun du sang |
US4540401A (en) * | 1983-02-22 | 1985-09-10 | Applied Immune Sciences, Inc. | In vivo therapeutic apheresis using lipid vesicles |
DE3422494A1 (de) * | 1984-06-16 | 1985-12-19 | B. Braun Melsungen Ag, 3508 Melsungen | Verfahren und vorrichtung zur spezifischen adsorption von heparin |
AU594964B2 (en) * | 1985-07-15 | 1990-03-22 | Aruba International Pty Ltd | Autologous plasma delipidation using a continuous flow system |
SE8605291L (sv) * | 1985-12-19 | 1987-06-20 | Cleveland Clinic Foundation | Termofiltrering av plasma |
GB0112363D0 (en) * | 2001-05-21 | 2001-07-11 | Allied Therapeutics Ltd | Method and apparatus for treating biological fluids |
US20070065514A1 (en) | 2005-09-22 | 2007-03-22 | Howell Mark D | Method for enhancing immune responses in mammals |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2043918A5 (en) * | 1969-05-02 | 1971-02-19 | Electronique Appliquee | Artificial kidney machines using controlled - porosity membranes |
US3619423A (en) * | 1970-04-20 | 1971-11-09 | Us Health Education & Welfare | Cascade dialysis apparatus and method |
FR2156699A1 (fr) * | 1971-10-21 | 1973-06-01 | Sartorius Membranfilter Gmbh | |
DE2342072B2 (de) * | 1973-08-21 | 1975-08-14 | Forschungsinstitut Berghof Gmbh, 7400 Tuebingen | Tragbare künstliche Niere |
-
1976
- 1976-06-22 JP JP7282776A patent/JPS52155888A/ja active Pending
-
1977
- 1977-06-01 AU AU25680/77A patent/AU508797B2/en not_active Expired
- 1977-06-07 DE DE19772725608 patent/DE2725608A1/de not_active Withdrawn
- 1977-06-08 GB GB23882/77A patent/GB1562546A/en not_active Expired
- 1977-06-09 CA CA280,155A patent/CA1086235A/fr not_active Expired
- 1977-06-20 NL NL7706766A patent/NL7706766A/xx not_active Application Discontinuation
- 1977-06-20 DD DD7700199594A patent/DD130986A5/xx unknown
- 1977-06-21 SE SE7707150A patent/SE7707150L/xx not_active Application Discontinuation
- 1977-06-22 CH CH767777A patent/CH626256A5/de not_active IP Right Cessation
- 1977-06-22 FR FR7719140A patent/FR2355515A1/fr active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2043918A5 (en) * | 1969-05-02 | 1971-02-19 | Electronique Appliquee | Artificial kidney machines using controlled - porosity membranes |
US3619423A (en) * | 1970-04-20 | 1971-11-09 | Us Health Education & Welfare | Cascade dialysis apparatus and method |
FR2156699A1 (fr) * | 1971-10-21 | 1973-06-01 | Sartorius Membranfilter Gmbh | |
DE2342072B2 (de) * | 1973-08-21 | 1975-08-14 | Forschungsinstitut Berghof Gmbh, 7400 Tuebingen | Tragbare künstliche Niere |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480606A1 (fr) * | 1980-04-16 | 1981-10-23 | Kuraray Co | |
WO1984000689A1 (fr) * | 1982-08-17 | 1984-03-01 | Fraunhofer Ges Forschung | Elimination de toxines liees du sang |
EP0102564A2 (fr) * | 1982-08-17 | 1984-03-14 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Procédé pour éliminer des substances toxiques liées à des protéines ou lipides du sang ou de fractions sanguines et usage de certains composés comme agents libérants |
EP0102564A3 (fr) * | 1982-08-17 | 1984-04-11 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Procédé pour éliminer des substances toxiques liées à des protéines ou lipides du sang ou de fractions sanguines et usage de certains composés comme agents libérants |
EP0109531A1 (fr) * | 1982-11-16 | 1984-05-30 | Gambro Lundia AB | Colonne et système pour éliminer des anticorps spécifiques d'un fluide du corps |
EP0172018A2 (fr) * | 1984-08-13 | 1986-02-19 | Fred Hutchinson Cancer Research Center | Procédé et appareil pour éliminer du sang des substances immunoréactives |
EP0172018A3 (fr) * | 1984-08-13 | 1987-08-19 | Fred Hutchinson Cancer Research Center | Procédé et appareil pour éliminer du sang des substances immunoréactives |
Also Published As
Publication number | Publication date |
---|---|
DE2725608A1 (de) | 1978-01-05 |
AU508797B2 (en) | 1980-04-03 |
DD130986A5 (de) | 1978-05-24 |
NL7706766A (nl) | 1977-12-27 |
SE7707150L (sv) | 1977-12-23 |
GB1562546A (en) | 1980-03-12 |
JPS52155888A (en) | 1977-12-24 |
CA1086235A (fr) | 1980-09-23 |
CH626256A5 (en) | 1981-11-13 |
AU2568077A (en) | 1978-12-07 |
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