IT8349394A0 - Sonda di dialisi per lo studio di tessuti biologici - Google Patents

Sonda di dialisi per lo studio di tessuti biologici

Info

Publication number
IT8349394A0
IT8349394A0 IT8349394A IT4939483A IT8349394A0 IT 8349394 A0 IT8349394 A0 IT 8349394A0 IT 8349394 A IT8349394 A IT 8349394A IT 4939483 A IT4939483 A IT 4939483A IT 8349394 A0 IT8349394 A0 IT 8349394A0
Authority
IT
Italy
Prior art keywords
study
biological tissues
dialysis probe
dialysis
probe
Prior art date
Application number
IT8349394A
Other languages
English (en)
Other versions
IT1169098B (it
Inventor
Ungerstedt Carl Urban
Original Assignee
Ungerstedt Carl Urban
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 Ungerstedt Carl Urban filed Critical Ungerstedt Carl Urban
Publication of IT8349394A0 publication Critical patent/IT8349394A0/it
Application granted granted Critical
Publication of IT1169098B publication Critical patent/IT1169098B/it

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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0039—Multi-lumen catheters with stationary elements characterized by lumina being arranged coaxially
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0693—Brain, cerebrum
IT49394/83A 1982-12-01 1983-11-28 Sonda di dialisi per lo studio di tessuti biologici IT1169098B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8206863A SE434214B (sv) 1982-12-01 1982-12-01 Dialysprob, avsedd for inforing i biologiska vevnader

Publications (2)

Publication Number Publication Date
IT8349394A0 true IT8349394A0 (it) 1983-11-28
IT1169098B IT1169098B (it) 1987-05-27

Family

ID=20348819

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49394/83A IT1169098B (it) 1982-12-01 1983-11-28 Sonda di dialisi per lo studio di tessuti biologici

Country Status (17)

Country Link
US (1) US4694832A (it)
JP (1) JPS59111736A (it)
AT (1) AT396871B (it)
AU (1) AU568104B2 (it)
BE (1) BE898342A (it)
CA (1) CA1225296A (it)
CH (1) CH662739A5 (it)
DE (1) DE3342170A1 (it)
DK (1) DK164311C (it)
ES (2) ES285023Y (it)
FI (1) FI77785C (it)
FR (1) FR2537000B1 (it)
GB (1) GB2130916B (it)
IT (1) IT1169098B (it)
NL (1) NL190397C (it)
NO (1) NO161838C (it)
SE (1) SE434214B (it)

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US4765339A (en) * 1986-06-04 1988-08-23 Solutech, Inc. Closed loop dialysis system
US4777953A (en) * 1987-02-25 1988-10-18 Ash Medical Systems, Inc. Capillary filtration and collection method for long-term monitoring of blood constituents
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US5487739A (en) * 1987-11-17 1996-01-30 Brown University Research Foundation Implantable therapy systems and methods
JPH01131144U (it) * 1988-03-02 1989-09-06
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
FR2648353B1 (fr) * 1989-06-16 1992-03-27 Europhor Sa Sonde de microdialyse
AT397911B (de) * 1990-07-04 1994-08-25 Avl Verbrennungskraft Messtech Zweilumige entnahmenadel für körperflüssigkeiten
AT398699B (de) * 1990-07-30 1995-01-25 Avl Verbrennungskraft Messtech Dialysesonde
US5191900A (en) * 1991-04-10 1993-03-09 The Board Of Trustees Of The University Of Illinois Dialysis probe
AU654385B2 (en) * 1991-06-28 1994-11-03 Brown University Research Foundation Renewable neural implant device and method
DE4130742A1 (de) * 1991-09-16 1993-03-18 Inst Diabetestechnologie Gemei Verfahren und anordnung zur bestimmung der konzentration von inhaltsstoffen in koerperfluessigkeiten
GB9120144D0 (en) * 1991-09-20 1991-11-06 Imperial College A dialysis electrode device
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DE4405149C2 (de) * 1993-02-25 1998-11-26 Daimler Benz Aerospace Ag Anordnung zum Bestimmen der Konzentration von Inhaltsstoffen in Körperflüssigkeiten
SE502438C2 (sv) * 1994-02-04 1995-10-16 Cma Microdialysis Holding Ab Förstärkt mikrodialysprob
US5449064A (en) * 1994-03-03 1995-09-12 University Of Kansas On-line interface and valve for capillary electophoresis system
US5441481A (en) * 1994-05-27 1995-08-15 Mishra; Pravin Microdialysis probes and methods of use
JP2764540B2 (ja) * 1994-07-25 1998-06-11 工業技術院長 透析膜プローブ、連結管及び生体内グルタミン酸の連続計測装置
JPH08182655A (ja) * 1994-12-28 1996-07-16 Eikomu:Kk フィルタ付きプッシュプルプローブ
US5706806A (en) * 1996-04-26 1998-01-13 Bioanalytical Systems, Inc. Linear microdialysis probe with support fiber
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US6061587A (en) * 1997-05-15 2000-05-09 Regents Of The University Of Minnesota Method and apparatus for use with MR imaging
EP0981761A1 (en) * 1997-05-15 2000-03-01 Regents Of The University Of Minnesota Method and apparatus for targeted drug delivery into a living patient using magnetic resonance imaging
DE19725680C2 (de) 1997-06-18 2000-04-06 Hans Haindl Trichterförmige Kanülenanordnung zur Kathetereinführung
WO1999007277A1 (de) 1997-08-09 1999-02-18 Roche Diagnostics Gmbh Analysevorrichtung zur in-vivo-analyse im körper eines patienten
SE511932C2 (sv) * 1998-03-11 1999-12-20 Jan Liska En metod och en kateter för detektering av substanser
SE511933C2 (sv) 1998-03-11 1999-12-20 Jan Liska Kateter avsedd att införas i ett blodkärl
US6561996B1 (en) * 1998-05-19 2003-05-13 Transvivo, Inc. Apparatus and method for in vivo hemodialysis
GB2341119B (en) * 1998-08-18 2001-11-14 Connell Mark Thomas O Dialysis probe
US6346090B1 (en) * 1999-07-23 2002-02-12 Jan Liska Microdialysis catheter for insertion into a blood vessel
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
WO2003000129A2 (en) 2001-06-22 2003-01-03 University Of Florida Microdialysis probes and methods of use
AT412060B (de) * 2001-07-06 2004-09-27 Schaupp Lukas Dipl Ing Dr Tech Verfahren zur messung von konzentrationen in lebenden organismen mittels mikrodialyse und und vorrichtung zur durchführung dieses verfahrens
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US6667172B2 (en) * 2001-09-19 2003-12-23 The Cleveland Clinic Foundation Cell and tissue culture modeling device and apparatus and method of using same
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GR20030100371A (el) * 2003-09-08 2005-05-18 ������������, ������������� ����������� �.�.� Καθετηρας ενδοθεραπειας
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US8809773B2 (en) * 2005-03-22 2014-08-19 Carnegie Mellon University Membrane interface apparatus and method for mass spectrometry
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EP2257215B1 (en) * 2008-01-30 2015-11-11 Flowsion A/S A micro-dialysis probe and a method of making the probe
GB2457468B (en) 2008-02-13 2012-11-21 Probe Scient Ltd molecular exchange device
GB2457469B (en) * 2008-02-13 2012-11-07 Probe Scient Ltd Molecular exchange device
EP2293716A2 (en) * 2008-06-05 2011-03-16 G-Sense Ltd. Systems and methods for implementing rapid response monitoring of blood concentration of a metabolite
JP5554783B2 (ja) 2008-12-09 2014-07-23 アブラハムソン、ペルニラ 微小透析サンプリング用プローブ
WO2010103051A1 (de) 2009-03-10 2010-09-16 Trace Analytics Gmbh Probenahmevorrichtung und -verfahren
DE102009001455B4 (de) 2009-03-10 2021-10-14 Trace Analytics Gmbh Probenahmevorrichtung und -verfahren
JP4625914B1 (ja) * 2010-04-26 2011-02-02 株式会社エイコム 透析プローブ
GR20110100184A (el) 2011-03-28 2012-09-15 Αχιλλεας Τσουκαλης Συστημα ανταλλαγης υγρων για ιατρικη χρηση
EP2695632A1 (en) 2012-08-10 2014-02-12 Irras AB Fluid exchange catheter and process for unblocking a fluid exchange catheter
EP2695633A1 (en) 2012-08-10 2014-02-12 Irras AB Fluid exchange catheter
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Also Published As

Publication number Publication date
JPS59111736A (ja) 1984-06-28
DK164311B (da) 1992-06-09
ES285023U (es) 1986-05-01
BE898342A (fr) 1984-05-30
DK547783D0 (da) 1983-11-30
NO161838B (no) 1989-06-26
DK164311C (da) 1992-11-02
DE3342170A1 (de) 1984-06-07
ES291678Y (es) 1987-04-01
FR2537000A1 (fr) 1984-06-08
FI834403A0 (fi) 1983-12-01
NL8304089A (nl) 1984-07-02
DK547783A (da) 1984-06-02
FI77785C (fi) 1989-05-10
ES291678U (es) 1986-07-16
AU568104B2 (en) 1987-12-17
JPH0316861B2 (it) 1991-03-06
AT396871B (de) 1993-12-27
SE434214B (sv) 1984-07-16
GB2130916B (en) 1986-07-09
SE8206863L (sv) 1984-06-02
IT1169098B (it) 1987-05-27
FR2537000B1 (fr) 1987-01-09
US4694832A (en) 1987-09-22
CA1225296A (en) 1987-08-11
AU2175983A (en) 1984-06-07
ES285023Y (es) 1986-12-16
ATA417383A (de) 1993-05-15
NL190397B (nl) 1993-09-16
NO834403L (no) 1984-06-04
NO161838C (no) 1989-10-04
CH662739A5 (de) 1987-10-30
SE8206863D0 (sv) 1982-12-01
FI834403A (fi) 1984-06-02
GB2130916A (en) 1984-06-13
FI77785B (fi) 1989-01-31
NL190397C (nl) 1994-02-16
DE3342170C2 (it) 1992-01-23
GB8331356D0 (en) 1984-01-04

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961023