AU3083592A - Measuring cell for a device for monitoring bodily fluid emerging from a catheter - Google Patents

Measuring cell for a device for monitoring bodily fluid emerging from a catheter

Info

Publication number
AU3083592A
AU3083592A AU30835/92A AU3083592A AU3083592A AU 3083592 A AU3083592 A AU 3083592A AU 30835/92 A AU30835/92 A AU 30835/92A AU 3083592 A AU3083592 A AU 3083592A AU 3083592 A AU3083592 A AU 3083592A
Authority
AU
Australia
Prior art keywords
catheter
bodily fluid
measuring cell
fluid emerging
monitoring bodily
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.)
Abandoned
Application number
AU30835/92A
Inventor
Sigfried Hessberg
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE9207338U external-priority patent/DE9207338U1/en
Priority claimed from DE9207339U external-priority patent/DE9207339U1/en
Application filed by Individual filed Critical Individual
Publication of AU3083592A publication Critical patent/AU3083592A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
    • G01F23/62—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using magnetically actuated indicating means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/207—Sensing devices adapted to collect urine
    • A61B5/208—Sensing devices adapted to collect urine adapted to determine urine quantity, e.g. flow, volume
    • 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
    • A61M1/3624—Level detectors; Level control
    • 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
    • A61M1/3663—Flow rate transducers; Flow integrators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/007—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring the level variations of storage tanks relative to the time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
    • G01F23/2925—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms using electrical detecting 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3386—Low level detectors

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Thermal Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AU30835/92A 1992-05-30 1992-12-01 Measuring cell for a device for monitoring bodily fluid emerging from a catheter Abandoned AU3083592A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE9207339 1992-05-30
DE9207338U DE9207338U1 (en) 1992-05-30 1992-05-30 Device for optical level control for a device for monitoring body fluid leaking from a catheter
DE9207338 1992-05-30
DE9207339U DE9207339U1 (en) 1992-05-30 1992-05-30 Measuring cell for monitoring body fluid leaking from a catheter

Publications (1)

Publication Number Publication Date
AU3083592A true AU3083592A (en) 1993-12-30

Family

ID=25959557

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30835/92A Abandoned AU3083592A (en) 1992-05-30 1992-12-01 Measuring cell for a device for monitoring bodily fluid emerging from a catheter

Country Status (2)

Country Link
AU (1) AU3083592A (en)
WO (1) WO1993024052A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002051310A1 (en) * 2000-12-22 2002-07-04 Orhan Seyfi Aksakal Protection of urinary system against intraoperative injuries

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100802A (en) * 1977-06-08 1978-07-18 The Kendall Company Liquid measuring device
US4512770A (en) * 1983-01-27 1985-04-23 The Kendall Company Liquid drainage system with anti-reflux valve
DE4109974A1 (en) * 1989-09-30 1992-09-24 Wiest Peter P Measuring urine flow of patient - using measurement head contg. distribution chamber connecting delivery, take=off and measurement chambers, dynamic pressure sensor and electronic evaluation unit
DE4023336A1 (en) * 1990-07-23 1992-02-06 Hessberg Sigfried DEVICE FOR MONITORING BODY LIQUID LEAKING FROM A CATHETER

Also Published As

Publication number Publication date
WO1993024052A1 (en) 1993-12-09

Similar Documents

Publication Publication Date Title
AU6891394A (en) A flow cell device for the monitoring of blood or any other cell suspension under flow
EP0432639A3 (en) Monitoring device for accumulators
AU5190786A (en) Blood flow monitoring device
AU8184494A (en) Apparatus for detecting a remaining capacity of a battery
GB2264361B (en) Measuring head for a pressure measuring device
AU4744585A (en) Fluid condition monitor
AU557806B2 (en) Pressure sensing device
AU3524895A (en) Single-use device for detecting or analyzing a body fluid
EP0432640A3 (en) Monitoring device for accumulators
GB2291972B (en) A device for continuously detecting blood parameters
GB9323702D0 (en) Portabel apparatus for monitoring a body condition
AU8216091A (en) Measurement cell for monitoring body fluids flowing out of a catheter
AU3669093A (en) Tip seal supporting structure for a scroll fluid device
AU4094089A (en) A device for measuring flow
AU4510193A (en) Pressure indicator
AU6976994A (en) Blood pressure measuring apparatus
AU3759795A (en) Automatically activated blood pressure measurement device
AU4670693A (en) Apparatus for measuring the pressure inside a rechargeable electrochemical cell
GB2264169B (en) Fluid monitoring
AU5825694A (en) Method and device for monitoring a flexible fluid container
EP0523526A3 (en) Monitoring device for accumulators
AU3083592A (en) Measuring cell for a device for monitoring bodily fluid emerging from a catheter
GB2272975B (en) A fluid level measuring device
EP0445809A3 (en) Device for measuring blood pressure
AU2895292A (en) Measurement cell for a monitoring appliance of a body fluid flowing out of a catheter