ES454667A1 - Dialyser system and control unit therefor - Google Patents
Dialyser system and control unit thereforInfo
- Publication number
- ES454667A1 ES454667A1 ES454667A ES454667A ES454667A1 ES 454667 A1 ES454667 A1 ES 454667A1 ES 454667 A ES454667 A ES 454667A ES 454667 A ES454667 A ES 454667A ES 454667 A1 ES454667 A1 ES 454667A1
- Authority
- ES
- Spain
- Prior art keywords
- dialyser
- control unit
- unit therefor
- reservoir
- dialyzer
- 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
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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
-
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1601—Control or regulation
- A61M1/1603—Regulation parameters
- A61M1/1605—Physical characteristics of the dialysate fluid
-
- 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
-
- 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
- B01D61/24—Dialysis ; Membrane extraction
- B01D61/32—Controlling or regulating
-
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1694—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Emergency Medicine (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
System improvements dialyzers comprising a dialyzer provided with a semi-permeable membrane suitable for dialysis and ultrafiltration, and a reservoir for dialysis fluid, characterized by comprising means for circulating a stream of dialysis fluid of substantially constant volume between the reservoir and the dialyzer. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64542775A | 1975-12-30 | 1975-12-30 | |
US66842076A | 1976-03-19 | 1976-03-19 | |
US75015176A | 1976-12-13 | 1976-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES454667A1 true ES454667A1 (en) | 1978-03-16 |
Family
ID=27417746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES454667A Expired ES454667A1 (en) | 1975-12-30 | 1976-12-29 | Dialyser system and control unit therefor |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5290191A (en) |
BE (1) | BE849977A (en) |
CH (1) | CH607927A5 (en) |
DE (1) | DE2659377C2 (en) |
ES (1) | ES454667A1 (en) |
FR (1) | FR2336961A1 (en) |
GB (1) | GB1560660A (en) |
IT (1) | IT1123100B (en) |
NL (1) | NL7614549A (en) |
SE (1) | SE435133B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2447196A1 (en) * | 1979-01-23 | 1980-08-22 | Sodip Sa | MEDICAL EXCHANGER-SEPARATOR WITH MEMBRANES |
FR2459050A1 (en) * | 1979-06-19 | 1981-01-09 | Ceske Vysoke Uceni Tech | DEVICE FOR HEMODYALIZES |
EP0100762A1 (en) * | 1982-06-11 | 1984-02-15 | Ravet, Albert | Device for hemodialysis without anticoagulants |
SE432195B (en) | 1982-09-10 | 1984-03-26 | Gambro Lundia Ab | SLANGSET PROVIDED FOR EXTRACORPORAL TREATMENT OF BLOOD AND SIMILAR EXPENSIVE LIQUIDS |
US4897184A (en) * | 1986-10-31 | 1990-01-30 | Cobe Laboratories, Inc. | Fluid flow apparatus control and monitoring |
DE19821543C2 (en) * | 1998-05-14 | 2002-11-07 | Gerhard Benker | dialysis machine |
DE102009060668A1 (en) * | 2009-12-28 | 2011-06-30 | Fresenius Medical Care Deutschland GmbH, 61352 | Apparatus and method for monitoring extracorporeal blood treatment |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE792314A (en) * | 1971-12-06 | 1973-06-05 | Rhone Poulenc Sa | DEVELOPMENT IN ARTIFICIAL KIDNEYS |
DE2201247A1 (en) * | 1972-01-12 | 1973-07-19 | Weser Ag | FISHING VESSEL |
SE418801B (en) * | 1974-02-19 | 1981-06-29 | Medtronic Inc | ULTRAFILTRATION CIRCUIT FOR A HEMODIALYSIS DEVICE |
JPS50161094A (en) * | 1974-06-17 | 1975-12-26 |
-
1976
- 1976-12-23 GB GB53726/76A patent/GB1560660A/en not_active Expired
- 1976-12-29 CH CH1643176A patent/CH607927A5/en not_active IP Right Cessation
- 1976-12-29 JP JP16099876A patent/JPS5290191A/en active Granted
- 1976-12-29 SE SE7614700A patent/SE435133B/en not_active IP Right Cessation
- 1976-12-29 NL NL7614549A patent/NL7614549A/en not_active Application Discontinuation
- 1976-12-29 ES ES454667A patent/ES454667A1/en not_active Expired
- 1976-12-29 FR FR7639836A patent/FR2336961A1/en active Granted
- 1976-12-29 DE DE2659377A patent/DE2659377C2/en not_active Expired
- 1976-12-29 BE BE173736A patent/BE849977A/en unknown
- 1976-12-30 IT IT31022/76A patent/IT1123100B/en active
Also Published As
Publication number | Publication date |
---|---|
DE2659377A1 (en) | 1977-07-14 |
SE435133B (en) | 1984-09-10 |
JPS5290191A (en) | 1977-07-28 |
GB1560660A (en) | 1980-02-06 |
JPS6341603B2 (en) | 1988-08-18 |
DE2659377C2 (en) | 1986-05-15 |
NL7614549A (en) | 1977-07-04 |
FR2336961A1 (en) | 1977-07-29 |
BE849977A (en) | 1977-06-29 |
IT1123100B (en) | 1986-04-30 |
FR2336961B1 (en) | 1982-02-05 |
SE7614700L (en) | 1977-07-01 |
CH607927A5 (en) | 1978-12-15 |
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