WO2002032494A3 - Multiple purpose catheter - Google Patents

Multiple purpose catheter Download PDF

Info

Publication number
WO2002032494A3
WO2002032494A3 PCT/GR2001/000038 GR0100038W WO0232494A3 WO 2002032494 A3 WO2002032494 A3 WO 2002032494A3 GR 0100038 W GR0100038 W GR 0100038W WO 0232494 A3 WO0232494 A3 WO 0232494A3
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
microdialysis
multiple purpose
purpose catheter
connnections
Prior art date
Application number
PCT/GR2001/000038
Other languages
French (fr)
Other versions
WO2002032494A2 (en
Inventor
Christos Panotopoulos
Original Assignee
Christos Panotopoulos
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 Christos Panotopoulos filed Critical Christos Panotopoulos
Priority to AU2001295815A priority Critical patent/AU2001295815A1/en
Publication of WO2002032494A2 publication Critical patent/WO2002032494A2/en
Publication of WO2002032494A3 publication Critical patent/WO2002032494A3/en

Links

Classifications

    • 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
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
    • A61B10/0275—Pointed or sharp biopsy instruments means for severing sample with sample notch, e.g. on the side of inner stylet
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0097—Catheters; Hollow probes characterised by the hub
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • 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
    • A61B2010/008—Interstitial fluid

Abstract

Multiple purpose catheter, which can be used for infusion, aspiration, biopsy, pressure monitoring and microdialysis, in humans, animals and biological material. These possibilities are conferred upon the catheter from different stylets and appropriate connnections. The microdialysis stylet can cooperate with any catheter which has analogous features and effectuate microdialysis.
PCT/GR2001/000038 2000-10-19 2001-10-16 Multiple purpose catheter WO2002032494A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001295815A AU2001295815A1 (en) 2000-10-19 2001-10-16 Multiple purpose catheter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR20000100357A GR1003723B (en) 2000-10-19 2000-10-19 Pultiple purpose catheter
GR20000100357 2000-10-19

Publications (2)

Publication Number Publication Date
WO2002032494A2 WO2002032494A2 (en) 2002-04-25
WO2002032494A3 true WO2002032494A3 (en) 2002-09-26

Family

ID=10944410

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GR2001/000038 WO2002032494A2 (en) 2000-10-19 2001-10-16 Multiple purpose catheter

Country Status (3)

Country Link
AU (1) AU2001295815A1 (en)
GR (1) GR1003723B (en)
WO (1) WO2002032494A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2845146T3 (en) 2006-10-09 2021-07-26 Neurofluidics Inc Cerebrospinal fluid purification system
US10632237B2 (en) 2006-10-09 2020-04-28 Minnetronix, Inc. Tangential flow filter system for the filtration of materials from biologic fluids
US10850235B2 (en) 2006-10-09 2020-12-01 Minnetronix, Inc. Method for filtering cerebrospinal fluid (CSF) including monitoring CSF flow
US11147540B2 (en) 2015-07-01 2021-10-19 Minnetronix, Inc. Introducer sheath and puncture tool for the introduction and placement of a catheter in tissue
CN108778355B (en) 2015-12-04 2021-04-30 米奈特朗尼克斯有限公司 Systems and methods for regulating cerebrospinal fluid
CN111450350A (en) * 2019-01-22 2020-07-28 华东师范大学 Venous indwelling needle, system and method capable of continuously supplementing and sampling liquid based on microdialysis

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0401179A1 (en) * 1989-05-29 1990-12-05 AMPLIFON S.p.A. Wearable artificial pancreas
US5106365A (en) * 1989-06-16 1992-04-21 Europhor Sa Microdialysis probe
US5261416A (en) * 1992-07-10 1993-11-16 Taussig Lynn M Sealed catheter device
FR2725356A1 (en) * 1994-10-06 1996-04-12 Univ Henri Poincare Nancy I DEVICE FOR JOINT MEASUREMENT OF BLOOD TISSUE FLOW AND COMPOSITION OF EXTRA-CELLULAR LIQUID
US5640954A (en) * 1994-01-19 1997-06-24 Pfeiffer; Ernst Method and apparatus for continuously monitoring the concentration of a metabolyte
US5735832A (en) * 1994-02-04 1998-04-07 Cma/Microdialysis Holding Ab Reinforced microdialysis probe
WO2000010464A1 (en) * 1998-08-18 2000-03-02 Connell Mark Thomas O Dialysis probe

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0401179A1 (en) * 1989-05-29 1990-12-05 AMPLIFON S.p.A. Wearable artificial pancreas
US5106365A (en) * 1989-06-16 1992-04-21 Europhor Sa Microdialysis probe
US5261416A (en) * 1992-07-10 1993-11-16 Taussig Lynn M Sealed catheter device
US5640954A (en) * 1994-01-19 1997-06-24 Pfeiffer; Ernst Method and apparatus for continuously monitoring the concentration of a metabolyte
US5735832A (en) * 1994-02-04 1998-04-07 Cma/Microdialysis Holding Ab Reinforced microdialysis probe
FR2725356A1 (en) * 1994-10-06 1996-04-12 Univ Henri Poincare Nancy I DEVICE FOR JOINT MEASUREMENT OF BLOOD TISSUE FLOW AND COMPOSITION OF EXTRA-CELLULAR LIQUID
WO2000010464A1 (en) * 1998-08-18 2000-03-02 Connell Mark Thomas O Dialysis probe

Also Published As

Publication number Publication date
AU2001295815A1 (en) 2002-04-29
GR1003723B (en) 2001-11-19
WO2002032494A2 (en) 2002-04-25

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