ATE309830T1 - Kappe für einen dialysator, dialysator und verfahren zur entfernung von gasblasen - Google Patents

Kappe für einen dialysator, dialysator und verfahren zur entfernung von gasblasen

Info

Publication number
ATE309830T1
ATE309830T1 AT02020305T AT02020305T ATE309830T1 AT E309830 T1 ATE309830 T1 AT E309830T1 AT 02020305 T AT02020305 T AT 02020305T AT 02020305 T AT02020305 T AT 02020305T AT E309830 T1 ATE309830 T1 AT E309830T1
Authority
AT
Austria
Prior art keywords
dialyzer
cap
removal
interior space
gas bubbles
Prior art date
Application number
AT02020305T
Other languages
English (en)
Inventor
Reinhold Deppisch
Helmut Hildwein
Original Assignee
Gambro Lundia Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gambro Lundia Ab filed Critical Gambro Lundia Ab
Application granted granted Critical
Publication of ATE309830T1 publication Critical patent/ATE309830T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable 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
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/279—Peristaltic pumps, e.g. roller pumps
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
    • A61M60/37—Haemodialysis, haemofiltration or diafiltration
    • 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
    • B01D61/20—Accessories; Auxiliary operations
    • 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
    • B01D61/30—Accessories; Auxiliary operation
    • 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
    • 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
    • B01D63/02—Hollow fibre modules
    • B01D63/033—Specific distribution of fibres within one potting or tube-sheet
    • 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
    • B01D63/16—Rotary, reciprocated or vibrated modules
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/332—Force measuring means
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/892—Active valves, i.e. actuated by an external force
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/21—Specific headers, end caps

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Urology & Nephrology (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
AT02020305T 2002-09-11 2002-09-11 Kappe für einen dialysator, dialysator und verfahren zur entfernung von gasblasen ATE309830T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02020305A EP1398047B1 (de) 2002-09-11 2002-09-11 Kappe für einen Dialysator, Dialysator und Verfahren zur Entfernung von Gasblasen

Publications (1)

Publication Number Publication Date
ATE309830T1 true ATE309830T1 (de) 2005-12-15

Family

ID=31725393

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02020305T ATE309830T1 (de) 2002-09-11 2002-09-11 Kappe für einen dialysator, dialysator und verfahren zur entfernung von gasblasen

Country Status (3)

Country Link
EP (1) EP1398047B1 (de)
AT (1) ATE309830T1 (de)
DE (1) DE60207411T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5543875B2 (ja) * 2010-08-06 2014-07-09 旭化成メディカル株式会社 中空糸モジュール
EP2735358B1 (de) * 2012-11-22 2018-01-10 Gambro Lundia AB Hohlfaserdialysatoren
DE102015100070A1 (de) * 2015-01-06 2016-07-07 Nephro-Solutions Ag Dialysegerät
EP3388141A1 (de) * 2017-04-12 2018-10-17 Gambro Lundia AB Filtrationsvorrichtung
CN109331269B (zh) * 2018-11-05 2024-06-28 贝恩医疗设备(广州)有限公司 一种透析器端盖旋紧装置
US20220347630A1 (en) * 2019-10-09 2022-11-03 Stobbe Gmbh Simplified fluid connection and membrane filter
WO2021094145A1 (en) 2019-11-12 2021-05-20 Fresenius Medical Care Deutschland Gmbh Blood treatment systems
EP4058079B1 (de) 2019-11-12 2026-01-07 Fresenius Medical Care Deutschland GmbH Blutbehandlungssysteme
CA3160952A1 (en) 2019-11-12 2021-05-20 Fresenius Medical Care Deutschland Gmbh Blood treatment systems
CN114728109A (zh) * 2019-11-12 2022-07-08 费森尤斯医疗护理德国有限责任公司 血液治疗系统
CN114746129B (zh) 2019-11-12 2025-11-11 费森尤斯医疗护理德国有限责任公司 血液治疗系统
CN114728110A (zh) * 2019-11-12 2022-07-08 费森尤斯医疗护理德国有限责任公司 血液治疗系统
CA3160850A1 (en) 2019-11-12 2021-05-20 Fresenius Medical Care Deutschland Gmbh Blood treatment systems
EP4058086A1 (de) * 2019-11-12 2022-09-21 Fresenius Medical Care Deutschland GmbH Blutbehandlungssysteme
EP3821972B1 (de) * 2019-11-12 2024-07-10 Fresenius Medical Care Deutschland GmbH Verwendung eines filtermoduls zur filtration einer biotechnologischen flüssigkeit und filtermodul zur filtration einer biotechnologischen flüssigkeit
US12558468B2 (en) 2019-12-12 2026-02-24 Fresenius Medical Care Holdings, Inc. Blood treatment systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1963319B1 (de) * 1969-12-17 1970-12-03 Bio Cal Instr Gmbh Kuenstliche Lunge
FR2267138A1 (en) * 1974-04-09 1975-11-07 Rhone Poulenc Ind Hollow fibre bundle for fluid treatment - partic. useful for dialysis or ultrafiltration
SE454847B (sv) 1987-08-31 1988-06-06 Gambro Dialysatoren Anordning for diffusion och/eller filtrering samt forfarande for tillverkning av denna anordning
SE465095B (sv) 1988-07-07 1991-07-22 Gambro Dialysatoren Taetning innefattande en ring av ett flexibelt material avsedd att pressas mellan tvaa parallella, foeretraedesvis slaeta taetningsytor
US5116308A (en) * 1989-01-13 1992-05-26 Terumo Kabushiki Kaisha Apparatus for processing fluid and method of driving the same
SE502103C2 (sv) 1991-08-01 1995-08-14 Gambro Dialysatoren Filterenhet för överföring av massa och/eller värme innehållande hålrumsfibrer
DE4131795A1 (de) * 1991-09-24 1993-03-25 Bernward Oedekoven Medizinische einrichtung zum stoffaustausch zwischen zwei medien durch membrane
DE10017690A1 (de) * 2000-04-08 2001-10-25 Simmoteit Robert Vorrichtung zum Stoffaustausch und Kultivierung von Zellen
US20020143397A1 (en) * 2001-04-02 2002-10-03 Von Segesser Ludwig K. Compliant artificial lung for extrapulmonary gas transfer

Also Published As

Publication number Publication date
EP1398047A1 (de) 2004-03-17
EP1398047B1 (de) 2005-11-16
DE60207411T2 (de) 2006-06-29
DE60207411D1 (de) 2005-12-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties