MX9605151A - Medicion del oxigeno de la vejiga. - Google Patents

Medicion del oxigeno de la vejiga.

Info

Publication number
MX9605151A
MX9605151A MX9605151A MX9605151A MX9605151A MX 9605151 A MX9605151 A MX 9605151A MX 9605151 A MX9605151 A MX 9605151A MX 9605151 A MX9605151 A MX 9605151A MX 9605151 A MX9605151 A MX 9605151A
Authority
MX
Mexico
Prior art keywords
catheter
bladder
sensor
oxygen
measurement
Prior art date
Application number
MX9605151A
Other languages
English (en)
Other versions
MXPA96005151A (es
Inventor
Mervyn Singer
Original Assignee
Biomedical Sensors Ltd
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 Biomedical Sensors Ltd filed Critical Biomedical Sensors Ltd
Publication of MX9605151A publication Critical patent/MX9605151A/es
Publication of MXPA96005151A publication Critical patent/MXPA96005151A/es

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
    • A61B5/14542—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 for measuring blood gases
    • 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
    • A61B5/1468—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 chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473—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 chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A61B5/6853—Catheters with a balloon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A61B5/6855—Catheters with a distal curved tip
    • 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
    • A61M25/10—Balloon catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Se describe un aparato para la determinacion y la vigilancia continua del oxígeno epitelial de la vejiga (pbO2) que comprende, una combinacion un catéter de introduccion (1) con un medio de colocacion inflable (4) y un sensor de oxígeno, en el cual el sensor acomoda completamente en el interior del catéter cuando no se utiliza y, cuando el aparato está dispuesto en el interior de la vejiga de un paciente, el sensor está adaptado para desplegarse de modo que la extremidad distante (7) del sensor pase a través de una vía de acceso abierta (3) formada en la pared distante del catéter y se extienda más allá de la punta del mismo para descansar en la pared de la vejiga; se describe igualmente un método para la vigilancia continua del pbO2, mediante la utilizacion de dicho aparato.
MXPA/A/1996/005151A 1994-04-28 1996-10-25 Medicion del oxigeno de la vejiga MXPA96005151A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/234,083 US5389217A (en) 1994-04-28 1994-04-28 Measurement of bladder oxygen
US08234083 1994-04-28
PCT/IB1995/000184 WO1995029629A1 (en) 1994-04-28 1995-03-20 Measurement of bladder oxygen

Publications (2)

Publication Number Publication Date
MX9605151A true MX9605151A (es) 1997-09-30
MXPA96005151A MXPA96005151A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
AU678705B2 (en) 1997-06-05
AU1859995A (en) 1995-11-29
US5389217A (en) 1995-02-14
JP2739880B2 (ja) 1998-04-15
EP0758210A1 (en) 1997-02-19
CA2188576A1 (en) 1995-11-09
JPH09505505A (ja) 1997-06-03
WO1995029629A1 (en) 1995-11-09

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