CA2362187A1 - Device and method for assessing perfusion failure in a patient during endotracheal intubation - Google Patents
Device and method for assessing perfusion failure in a patient during endotracheal intubation Download PDFInfo
- Publication number
- CA2362187A1 CA2362187A1 CA002362187A CA2362187A CA2362187A1 CA 2362187 A1 CA2362187 A1 CA 2362187A1 CA 002362187 A CA002362187 A CA 002362187A CA 2362187 A CA2362187 A CA 2362187A CA 2362187 A1 CA2362187 A1 CA 2362187A1
- Authority
- CA
- Canada
- Prior art keywords
- patient
- trachea
- carbon dioxide
- cannula
- sensor
- 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
Links
- 230000010412 perfusion Effects 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000002627 tracheal intubation Methods 0.000 title description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 111
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 54
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 54
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- IXQIUDNVFVTQLJ-UHFFFAOYSA-N Naphthofluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C(C=CC=1C3=CC=C(O)C=1)=C3OC1=C2C=CC2=CC(O)=CC=C21 IXQIUDNVFVTQLJ-UHFFFAOYSA-N 0.000 description 1
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- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 1
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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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters 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
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14539—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring pH
-
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
- A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or 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
- A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
- A61B5/412—Detecting or monitoring sepsis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
-
- 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
- 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. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
-
- 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. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
- A61M16/0443—Special cuff-wall materials
-
- 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. ventilators; 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
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/20—Blood composition characteristics
- A61M2230/202—Blood composition characteristics partial carbon oxide pressure, e.g. partial dioxide pressure (P-CO2)
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/43—Composition of exhalation
- A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Pulmonology (AREA)
- Optics & Photonics (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Vascular Medicine (AREA)
- Endocrinology (AREA)
- Gastroenterology & Hepatology (AREA)
- Physiology (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/252,633 US6071237A (en) | 1999-02-19 | 1999-02-19 | Device and method for assessing perfusion failure in a patient during endotracheal intubation |
| US09/252,633 | 1999-02-19 | ||
| PCT/US2000/004305 WO2000048510A1 (en) | 1999-02-19 | 2000-02-18 | Device and method for assessing perfusion failure in a patient during endotracheal intubation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2362187A1 true CA2362187A1 (en) | 2000-08-24 |
Family
ID=22956869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002362187A Abandoned CA2362187A1 (en) | 1999-02-19 | 2000-02-18 | Device and method for assessing perfusion failure in a patient during endotracheal intubation |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6071237A (enExample) |
| EP (1) | EP1158892A4 (enExample) |
| JP (1) | JP2002537012A (enExample) |
| AU (1) | AU763148B2 (enExample) |
| CA (1) | CA2362187A1 (enExample) |
| WO (1) | WO2000048510A1 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU9320301A (en) * | 2000-09-28 | 2002-04-08 | Invacare Corp | Carbon dioxide-based bi-level cpap control |
| IL142228A (en) * | 2001-03-23 | 2006-12-31 | Hospitec Inc | Method and system for intubation |
| JP4895474B2 (ja) | 2001-07-19 | 2012-03-14 | レスメド・リミテッド | 患者の圧補助換気 |
| US20030051733A1 (en) | 2001-09-10 | 2003-03-20 | Pulmonx | Method and apparatus for endobronchial diagnosis |
| US6575918B2 (en) | 2001-09-27 | 2003-06-10 | Charlotte-Mecklenburg Hospital | Non-invasive device and method for the diagnosis of pulmonary vascular occlusions |
| US6961600B2 (en) * | 2002-02-13 | 2005-11-01 | Trustees Of The University Of Pennsylvania | Transbronchial reflectance oximetric measurement of mixed venous oxygen saturation, and device therefor |
| IL148795A0 (en) * | 2002-03-20 | 2002-09-12 | Vital Medical Ltd | Apparatus and method for monitoring tissue vitality parameters for the diagnosis of body metabolic emergency state |
| US20060161055A1 (en) * | 2002-03-20 | 2006-07-20 | Critisense, Ltd. | Probe design |
| US8996090B2 (en) * | 2002-06-03 | 2015-03-31 | Exostat Medical, Inc. | Noninvasive detection of a physiologic parameter within a body tissue of a patient |
| US6684680B2 (en) | 2002-06-03 | 2004-02-03 | Optical Sensors, Inc. | Cartridge for packaging a sensor in a fluid calibrant |
| WO2004030723A2 (en) * | 2002-10-03 | 2004-04-15 | Scott Laboratories, Inc. | Bite block apparatus and method for use with a sedation an analgesia system |
| US7569018B1 (en) | 2003-02-18 | 2009-08-04 | Purdue Research Foundation | Apparatus and method for noninvasively detecting the quality of cardiac pumping |
| CN1326487C (zh) * | 2003-06-18 | 2007-07-18 | 魏蔚 | 经气管进行医用监测的装置 |
| US7152598B2 (en) * | 2003-06-23 | 2006-12-26 | Invacare Corporation | System and method for providing a breathing gas |
| US7621270B2 (en) | 2003-06-23 | 2009-11-24 | Invacare Corp. | System and method for providing a breathing gas |
| US8369920B2 (en) * | 2004-03-09 | 2013-02-05 | Institute Of Critical Care Medicine | Mucosal sensor adaptor |
| NL1028320C2 (nl) * | 2005-02-17 | 2006-08-21 | Drs Jan Beute | Meetorgaan en inrichting voor het bepalen van de doorbloeding van het maagdarmkanaal, alsmede het registreren van de darmperistaltiek. |
| US8876791B2 (en) | 2005-02-25 | 2014-11-04 | Pulmonx Corporation | Collateral pathway treatment using agent entrained by aspiration flow current |
| JP5011298B2 (ja) * | 2005-08-24 | 2012-08-29 | ホスピテック レスピレーション リミテッド | 気管内チューブカフ充填の調整 |
| BRPI0620592A2 (pt) | 2005-12-05 | 2011-11-16 | Hospitech Respiration Ltd | tubo endotraqueal e sistema de intubação com tubo endotraqueal |
| US8523782B2 (en) | 2005-12-07 | 2013-09-03 | Pulmonx Corporation | Minimally invasive determination of collateral ventilation in lungs |
| JP5004968B2 (ja) * | 2006-01-30 | 2012-08-22 | ハミルトン・メディカル・アーゲー | 機械換気を調節する装置 |
| US8109272B2 (en) * | 2006-09-25 | 2012-02-07 | Nellcor Puritan Bennett Llc | Carbon dioxide-sensing airway products and technique for using the same |
| CN101678220A (zh) * | 2007-04-13 | 2010-03-24 | 英瓦卡尔公司 | 用于提供气道正压通气的装置和方法 |
| WO2009026582A1 (en) | 2007-08-23 | 2009-02-26 | Invacare Corporation | Method and apparatus for adjusting desired pressure in positive airway pressure devices |
| WO2011024018A1 (en) * | 2009-08-28 | 2011-03-03 | Assistance Publique - Hopitaux De Paris | A non-invasive method for assessing tissue perfusion in a patient |
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-
1999
- 1999-02-19 US US09/252,633 patent/US6071237A/en not_active Expired - Lifetime
-
2000
- 2000-02-18 JP JP2000599307A patent/JP2002537012A/ja active Pending
- 2000-02-18 WO PCT/US2000/004305 patent/WO2000048510A1/en not_active Ceased
- 2000-02-18 CA CA002362187A patent/CA2362187A1/en not_active Abandoned
- 2000-02-18 AU AU34974/00A patent/AU763148B2/en not_active Ceased
- 2000-02-18 EP EP00913546A patent/EP1158892A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US6071237A (en) | 2000-06-06 |
| JP2002537012A (ja) | 2002-11-05 |
| WO2000048510A1 (en) | 2000-08-24 |
| AU3497400A (en) | 2000-09-04 |
| EP1158892A4 (en) | 2005-08-17 |
| AU763148B2 (en) | 2003-07-17 |
| EP1158892A1 (en) | 2001-12-05 |
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| Date | Code | Title | Description |
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| FZDE | Discontinued |