AU3970289A - Carbon dioxide indicator - Google Patents

Carbon dioxide indicator

Info

Publication number
AU3970289A
AU3970289A AU39702/89A AU3970289A AU3970289A AU 3970289 A AU3970289 A AU 3970289A AU 39702/89 A AU39702/89 A AU 39702/89A AU 3970289 A AU3970289 A AU 3970289A AU 3970289 A AU3970289 A AU 3970289A
Authority
AU
Australia
Prior art keywords
carbon dioxide
dioxide indicator
indicator
carbon
dioxide
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
AU39702/89A
Inventor
Neil Dunski
John F. Goodman
Samuel D. Riccitelli
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.)
Mallinckrodt Inc
Original Assignee
Mallinckrodt Inc
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 Mallinckrodt Inc filed Critical Mallinckrodt Inc
Publication of AU3970289A publication Critical patent/AU3970289A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/221—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating pH value
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0402—Special features for tracheal tubes not otherwise provided for
    • A61M16/0411—Special features for tracheal tubes not otherwise provided for with means for differentiating between oesophageal and tracheal intubation
    • A61M2016/0413—Special features for tracheal tubes not otherwise provided for with means for differentiating between oesophageal and tracheal intubation with detectors of CO2 in exhaled gases

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Pulmonology (AREA)
  • Urology & Nephrology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Otolaryngology (AREA)
  • Inorganic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AU39702/89A 1988-07-29 1989-07-18 Carbon dioxide indicator Abandoned AU3970289A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US225754 1988-07-29
US22575488A 1988-08-24 1988-08-24
US31800289A 1989-03-02 1989-03-02
US318002 1989-03-02

Publications (1)

Publication Number Publication Date
AU3970289A true AU3970289A (en) 1990-03-05

Family

ID=26919881

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39702/89A Abandoned AU3970289A (en) 1988-07-29 1989-07-18 Carbon dioxide indicator

Country Status (2)

Country Link
AU (1) AU3970289A (en)
WO (1) WO1990001695A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU663900B2 (en) * 1991-10-30 1995-10-26 Robert Bezicot Artificial nose for a tracheotomy patient

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8922049D0 (en) * 1989-09-29 1989-11-15 Medical Instrumentation Consul Carbon dioxide monitor
AU7456096A (en) * 1995-10-20 1997-05-07 Nellcor Puritan Bennett Incorporated Pediatric endotracheal apparatus
NL1004646C2 (en) * 1996-11-29 1998-06-03 Buchem Holding B V Means for determining the acidity of a cat's urine.
US5881879A (en) * 1997-02-07 1999-03-16 Baxter International Inc. System for preserving and delivering gas-containing solutions
GB9819089D0 (en) * 1998-09-02 1998-10-28 Smiths Industries Plc Respiration assemblies and indicators
DE10025202A1 (en) * 2000-05-20 2001-11-29 Messer Austria Gmbh Gumpoldski Gas dosing device with catheter
US8449834B2 (en) 2006-09-25 2013-05-28 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8431087B2 (en) 2006-09-25 2013-04-30 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8420405B2 (en) 2006-09-25 2013-04-16 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8431088B2 (en) 2006-09-25 2013-04-30 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8128574B2 (en) 2006-09-25 2012-03-06 Nellcor Puritan Bennett Llc Carbon dioxide-sensing airway products and technique for using the same
US8396524B2 (en) 2006-09-27 2013-03-12 Covidien Lp Medical sensor and technique for using the same
EP3483604A3 (en) * 2017-11-13 2019-10-02 Thanner A/S Gas indicator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728499A (en) * 1986-08-13 1988-03-01 Fehder Carl G Carbon dioxide indicator device
US4790327A (en) * 1987-07-27 1988-12-13 George Despotis Endotracheal intubation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU663900B2 (en) * 1991-10-30 1995-10-26 Robert Bezicot Artificial nose for a tracheotomy patient

Also Published As

Publication number Publication date
WO1990001695A1 (en) 1990-02-22

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