DE2659377C2 - Dialyse- und Ultrafiltrationssteuervorrichtung - Google Patents
Dialyse- und UltrafiltrationssteuervorrichtungInfo
- Publication number
- DE2659377C2 DE2659377C2 DE2659377A DE2659377A DE2659377C2 DE 2659377 C2 DE2659377 C2 DE 2659377C2 DE 2659377 A DE2659377 A DE 2659377A DE 2659377 A DE2659377 A DE 2659377A DE 2659377 C2 DE2659377 C2 DE 2659377C2
- Authority
- DE
- Germany
- Prior art keywords
- pump
- container
- dialysis
- speed
- ultrafiltration
- 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
- 238000000502 dialysis Methods 0.000 title claims description 46
- 238000000108 ultra-filtration Methods 0.000 title claims description 44
- 239000012530 fluid Substances 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 14
- 239000000385 dialysis solution Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000010339 dilation Effects 0.000 claims description 2
- 230000004907 flux Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 1
- 239000008280 blood Substances 0.000 description 32
- 210000004369 blood Anatomy 0.000 description 32
- 210000003734 kidney Anatomy 0.000 description 20
- 239000002699 waste material Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 8
- 230000002159 abnormal effect Effects 0.000 description 5
- 230000036772 blood pressure Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 241001233037 catfish Species 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000001631 haemodialysis Methods 0.000 description 4
- 230000000322 hemodialysis Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000004627 regenerated cellulose Substances 0.000 description 3
- 241001631457 Cannula Species 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 206010005746 Blood pressure fluctuation Diseases 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000036765 blood level Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005534 hematocrit Methods 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000036269 ulceration Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| DE2659377A1 DE2659377A1 (de) | 1977-07-14 |
| DE2659377C2 true DE2659377C2 (de) | 1986-05-15 |
Family
ID=27417746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2659377A Expired DE2659377C2 (de) | 1975-12-30 | 1976-12-29 | Dialyse- und Ultrafiltrationssteuervorrichtung |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5290191A (enExample) |
| BE (1) | BE849977A (enExample) |
| CH (1) | CH607927A5 (enExample) |
| DE (1) | DE2659377C2 (enExample) |
| ES (1) | ES454667A1 (enExample) |
| FR (1) | FR2336961A1 (enExample) |
| GB (1) | GB1560660A (enExample) |
| IT (1) | IT1123100B (enExample) |
| NL (1) | NL7614549A (enExample) |
| SE (1) | SE435133B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3736712A1 (de) * | 1986-10-31 | 1988-05-11 | Cobe Lab | Durchflussgeraetsteuerung und -ueberwachung |
| DE19821543C2 (de) * | 1998-05-14 | 2002-11-07 | Gerhard Benker | Dialysevorrichtung |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2447196A1 (fr) * | 1979-01-23 | 1980-08-22 | Sodip Sa | Appareil medical echangeur-separateur a membranes |
| FR2459050A1 (fr) * | 1979-06-19 | 1981-01-09 | Ceske Vysoke Uceni Tech | Dispositif pour hemodyalise |
| WO1983004373A1 (fr) * | 1982-06-11 | 1983-12-22 | Ravet, Albert | Appareil pour l'hemodialyse sans anticoagulants |
| SE432195B (sv) | 1982-09-10 | 1984-03-26 | Gambro Lundia Ab | Slangset avsett for extracorporeal behandling av blod och liknande omtaliga vetskor |
| DE102009060668A1 (de) * | 2009-12-28 | 2011-06-30 | Fresenius Medical Care Deutschland GmbH, 61352 | Vorrichtung und Verfahren zur Überwachung einer extrakorporalen Blutbehandlung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE792314A (fr) * | 1971-12-06 | 1973-06-05 | Rhone Poulenc Sa | Perfectionnement aux reins artificiels |
| DE2201247A1 (de) * | 1972-01-12 | 1973-07-19 | Weser Ag | Fischereifahrzeug |
| SE418801B (sv) * | 1974-02-19 | 1981-06-29 | Medtronic Inc | Ultrafiltrationskrets for en hemodialysapparat |
| JPS50161094A (enExample) * | 1974-06-17 | 1975-12-26 |
-
1976
- 1976-12-23 GB GB53726/76A patent/GB1560660A/en not_active Expired
- 1976-12-29 ES ES454667A patent/ES454667A1/es not_active Expired
- 1976-12-29 DE DE2659377A patent/DE2659377C2/de not_active Expired
- 1976-12-29 CH CH1643176A patent/CH607927A5/xx not_active IP Right Cessation
- 1976-12-29 SE SE7614700A patent/SE435133B/xx not_active IP Right Cessation
- 1976-12-29 NL NL7614549A patent/NL7614549A/xx not_active Application Discontinuation
- 1976-12-29 JP JP16099876A patent/JPS5290191A/ja active Granted
- 1976-12-29 BE BE173736A patent/BE849977A/xx unknown
- 1976-12-29 FR FR7639836A patent/FR2336961A1/fr active Granted
- 1976-12-30 IT IT31022/76A patent/IT1123100B/it active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3736712A1 (de) * | 1986-10-31 | 1988-05-11 | Cobe Lab | Durchflussgeraetsteuerung und -ueberwachung |
| DE19821543C2 (de) * | 1998-05-14 | 2002-11-07 | Gerhard Benker | Dialysevorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7614549A (nl) | 1977-07-04 |
| BE849977A (fr) | 1977-06-29 |
| JPS6341603B2 (enExample) | 1988-08-18 |
| GB1560660A (en) | 1980-02-06 |
| IT1123100B (it) | 1986-04-30 |
| SE7614700L (sv) | 1977-07-01 |
| FR2336961B1 (enExample) | 1982-02-05 |
| JPS5290191A (en) | 1977-07-28 |
| FR2336961A1 (fr) | 1977-07-29 |
| ES454667A1 (es) | 1978-03-16 |
| SE435133B (sv) | 1984-09-10 |
| DE2659377A1 (de) | 1977-07-14 |
| CH607927A5 (en) | 1978-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0367252B1 (de) | Verfahren und Vorrichtung zur Ultrafiltration bei der Hämodialyse | |
| EP1615680B1 (de) | Blutbehandlungsvorrichtung | |
| EP0898974B1 (de) | Blutbehandlungsvorrichtung mit einer Einrichtung zur Bestimmung von Parametern der Hämodialyse, sowie Verfahren zu ihrer Bestimmung | |
| DE19708391C1 (de) | Verfahren und Vorrichtung zur Ultrafiltration bei der Hämodialyse | |
| EP2579912B1 (de) | Vorrichtung und verfahren zum fördern von flüssigkeiten in die behandlungseinheit einer medizinischen behandlungsvorrichtung, insbesondere in den dialysator einer dialysevorrichtung | |
| DE3313421C2 (de) | Einrichtung zum Regeln der Ultrafiltrationsrate bei Vorrichtungen zum extrakorporalen Reinigen von Blut | |
| EP1348457B1 (de) | Verfahren zur Bestimmung eines Behandlungsparameters an einer Hämofiltrationsvorrichtung und Hämofiltrationsvorrichtung zur Anwendung des Verfahrens | |
| DE69501878T2 (de) | Verfahren und vorrichtung zur förderung und messung von flüssigkeiten | |
| EP0167745B1 (de) | Hämodialysevorrichtung | |
| DE3442744C2 (enExample) | ||
| DE3784186T2 (de) | Kuenstliche niere mit einer anordnung zur kontrolle der im dialysatkreislauf fliessenden fluessigkeitsmengen. | |
| DE3882519T2 (de) | Methode zur Regelung des Wasserentzuges durch Ultrafiltration und Regelungsvorrichtung zur Regelung als Wasserentzugs durch Ultrafiltration während der Hämodialyse. | |
| DE2644584A1 (de) | Vorrichtung zum dialysieren des blutes eines patienten | |
| DE69629908T2 (de) | Vorrichtung zur probenentnahme von verbrauchtem dialysat | |
| DE2944136A1 (de) | Verfahren und vorrichtung zum automatischen steuern der haemodialyse bei einer vorgewaehlten ultrafiltrationsgeschwindigkeit | |
| DE3529973A1 (de) | Vorrichtung zur haemodiafiltration | |
| EP0166920A1 (de) | Einrichtung zur Entziehung von unbehandelter und behandelter Dialysierflüssigkeit und/oder Blut aus einer Dialysiervorrichtung | |
| EP0687474A1 (de) | Peritonealdialysegerät | |
| DE2552755A1 (de) | Verfahren zur bestimmung der ultrafiltrierung waehrend einer dialyse und vorrichtung zur durchfuehrung des verfahrens | |
| EP0161686B1 (de) | Verfahren zum Füllen eines Blutschlauchsystems einer Hämodialysevorrichtung mit einer physiologischen Kochsalzlösung | |
| DE2659377C2 (de) | Dialyse- und Ultrafiltrationssteuervorrichtung | |
| EP1029554B1 (de) | Vorrichtung zur Dialysebehandlung | |
| DE2544258C2 (de) | Hämodialysevorrichtung | |
| DD157952A3 (de) | Vorrichtung zur extrakorporalen behandlung von blut | |
| EP3116561B1 (de) | Vorrichtung zum bilanzieren zwischen einem zufluss und einem abfluss aus einer medizinischen behandlungsvorrichtung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: ZUMSTEIN SEN., F., DR. ASSMANN, E., DIPL.-CHEM. DR |
|
| 8125 | Change of the main classification |
Ipc: A61M 1/03 |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HOSPAL INDUSTRIE, MEYZIEU, RHONE, FR |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: ZUMSTEIN, F., DIPL.-CHEM. DR.RER.NAT. KLINGSEISEN, F., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN |
|
| 8365 | Fully valid after opposition proceedings | ||
| 8380 | Miscellaneous part iii |
Free format text: SPALTE 2, ZEILE 8 "STROMABWAERTS" AENDERN IN "STROMAUFWAERTS" SPALTE 4, ZEILE 32 "52" AENDERN IN "72" |