DE69530217D1 - Eine mikrodialysevorrichtung - Google Patents

Eine mikrodialysevorrichtung

Info

Publication number
DE69530217D1
DE69530217D1 DE69530217T DE69530217T DE69530217D1 DE 69530217 D1 DE69530217 D1 DE 69530217D1 DE 69530217 T DE69530217 T DE 69530217T DE 69530217 T DE69530217 T DE 69530217T DE 69530217 D1 DE69530217 D1 DE 69530217D1
Authority
DE
Germany
Prior art keywords
catheter
pump
microdialysis
tenths
microliter
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 - Lifetime
Application number
DE69530217T
Other languages
English (en)
Other versions
DE69530217T2 (de
Inventor
Urban Ungerstedt
Hans Karlsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CMA Microdialysis AB
Original Assignee
CMA Microdialysis 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 CMA Microdialysis AB filed Critical CMA Microdialysis AB
Publication of DE69530217D1 publication Critical patent/DE69530217D1/de
Application granted granted Critical
Publication of DE69530217T2 publication Critical patent/DE69530217T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14525—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using microdialysis
    • A61B5/14528—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using microdialysis invasively
    • 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
    • A61M1/1678—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes intracorporal
    • 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
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3424—Substitution fluid path
    • A61M1/3427—Substitution fluid path back through the membrane, e.g. by inverted trans-membrane pressure [TMP]
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0057—Catheters delivering medicament other than through a conventional lumen, e.g. porous walls or hydrogel coatings
    • 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
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6063—Optical identification systems
    • A61M2205/6072—Bar codes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
  • Centrifugal Separators (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DE69530217T 1994-11-14 1995-11-13 Eine mikrodialysevorrichtung Expired - Lifetime DE69530217T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9403909A SE503686C2 (sv) 1994-11-14 1994-11-14 Mikrodialysanordning
PCT/SE1995/001343 WO1996014889A1 (en) 1994-11-14 1995-11-13 A microdialysis device

Publications (2)

Publication Number Publication Date
DE69530217D1 true DE69530217D1 (de) 2003-05-08
DE69530217T2 DE69530217T2 (de) 2003-12-11

Family

ID=20395958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69530217T Expired - Lifetime DE69530217T2 (de) 1994-11-14 1995-11-13 Eine mikrodialysevorrichtung

Country Status (11)

Country Link
EP (1) EP0782459B1 (de)
JP (1) JP3683273B2 (de)
AT (1) ATE235929T1 (de)
AU (1) AU3943495A (de)
DE (1) DE69530217T2 (de)
DK (1) DK0782459T3 (de)
ES (1) ES2196085T3 (de)
FI (1) FI972027A (de)
NO (1) NO312337B1 (de)
SE (1) SE503686C2 (de)
WO (1) WO1996014889A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6561996B1 (en) * 1998-05-19 2003-05-13 Transvivo, Inc. Apparatus and method for in vivo hemodialysis
DE19937099C2 (de) 1999-08-06 2001-07-12 Disetronic Licensing Ag Mikrodialysesonde
DE10010587A1 (de) * 2000-03-03 2001-09-06 Roche Diagnostics Gmbh System zur Bestimmung von Analytkonzentrationen in Körperflüssigkeiten
DE10239744A1 (de) * 2002-08-29 2004-03-18 Rehau Ag + Co. Medizinisches Arbeitsmittel
WO2009147680A2 (en) * 2008-06-05 2009-12-10 G-Sense Ltd. Systems and methods for implementing rapid response monitoring of blood concentration of a metabolite
JP2011104346A (ja) * 2009-10-22 2011-06-02 Neocel:Kk 人工透析用具
EP2593790A4 (de) * 2010-07-14 2015-04-01 Univ Colorado Regents Verfahren und systeme zur in-vivo-messung klinischer daten von analyten
CN112955206B (zh) * 2018-10-24 2023-03-28 巴德血管外围设备公司 用于治疗血容量过多的导管、基于导管的系统及其方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU607982B2 (en) * 1987-03-30 1991-03-21 Bionica Pty Limited Infusion pump
NL8702370A (nl) * 1987-10-05 1989-05-01 Groningen Science Park Werkwijze en stelsel voor glucosebepaling en daarvoor bruikbaar meetcelsamenstel.
US5078135A (en) * 1989-05-31 1992-01-07 Board Of Regents, The University Of Texas System Apparatus for in vivo analysis of biological compounds in blood or tissue by microdialysis and mass spectrometry
US5191900A (en) * 1991-04-10 1993-03-09 The Board Of Trustees Of The University Of Illinois Dialysis probe

Also Published As

Publication number Publication date
EP0782459A1 (de) 1997-07-09
ATE235929T1 (de) 2003-04-15
NO312337B1 (no) 2002-04-29
FI972027A0 (fi) 1997-05-13
SE9403909D0 (sv) 1994-11-14
FI972027A (fi) 1997-05-13
DK0782459T3 (da) 2003-07-21
DE69530217T2 (de) 2003-12-11
SE9403909L (sv) 1996-05-15
WO1996014889A1 (en) 1996-05-23
NO971408L (no) 1997-03-25
SE503686C2 (sv) 1996-07-29
NO971408D0 (no) 1997-03-25
EP0782459B1 (de) 2003-04-02
ES2196085T3 (es) 2003-12-16
AU3943495A (en) 1996-06-06
JPH10509360A (ja) 1998-09-14
JP3683273B2 (ja) 2005-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition