TW199093B - - Google Patents
Download PDFInfo
- Publication number
- TW199093B TW199093B TW080105017A TW80105017A TW199093B TW 199093 B TW199093 B TW 199093B TW 080105017 A TW080105017 A TW 080105017A TW 80105017 A TW80105017 A TW 80105017A TW 199093 B TW199093 B TW 199093B
- Authority
- TW
- Taiwan
- Prior art keywords
- gas
- mass spectrometer
- tracheal
- sampling
- opening
- Prior art date
Links
- 150000002500 ions Chemical class 0.000 claims description 94
- 210000003437 trachea Anatomy 0.000 claims description 45
- 238000005070 sampling Methods 0.000 claims description 36
- 210000004072 lung Anatomy 0.000 claims description 30
- 230000001133 acceleration Effects 0.000 claims description 15
- 239000008280 blood Substances 0.000 claims description 8
- 210000004369 blood Anatomy 0.000 claims description 8
- 210000005092 tracheal tissue Anatomy 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 5
- 229910052771 Terbium Inorganic materials 0.000 claims description 3
- 238000004868 gas analysis Methods 0.000 claims description 3
- 238000005065 mining Methods 0.000 claims description 3
- 229910052712 strontium Inorganic materials 0.000 claims description 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 2
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 2
- 240000000560 Citrus x paradisi Species 0.000 claims 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 1
- 238000005513 bias potential Methods 0.000 claims 1
- 210000004262 dental pulp cavity Anatomy 0.000 claims 1
- 229910052733 gallium Inorganic materials 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 77
- 238000000034 method Methods 0.000 description 24
- 230000005284 excitation Effects 0.000 description 16
- 230000029058 respiratory gaseous exchange Effects 0.000 description 14
- 238000011049 filling Methods 0.000 description 13
- 230000000747 cardiac effect Effects 0.000 description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 10
- 239000004020 conductor Substances 0.000 description 9
- 238000005259 measurement Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 210000001519 tissue Anatomy 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 230000004087 circulation Effects 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 238000002955 isolation Methods 0.000 description 5
- 238000004949 mass spectrometry Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000004202 respiratory function Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 210000003462 vein Anatomy 0.000 description 4
- 206010002091 Anaesthesia Diseases 0.000 description 3
- 230000037005 anaesthesia Effects 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000002079 cooperative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004199 lung function Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 229910052789 astatine Inorganic materials 0.000 description 2
- RYXHOMYVWAEKHL-UHFFFAOYSA-N astatine atom Chemical compound [At] RYXHOMYVWAEKHL-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 210000005241 right ventricle Anatomy 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241001049165 Caria Species 0.000 description 1
- 241000283153 Cetacea Species 0.000 description 1
- 244000035851 Chrysanthemum leucanthemum Species 0.000 description 1
- 235000008495 Chrysanthemum leucanthemum Nutrition 0.000 description 1
- 102000010970 Connexin Human genes 0.000 description 1
- 108050001175 Connexin Proteins 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 102100027280 Fanconi anemia group A protein Human genes 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 101000914673 Homo sapiens Fanconi anemia group A protein Proteins 0.000 description 1
- 241001302239 Mycobacterium tuberculosis complex Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 239000003994 anesthetic gas Substances 0.000 description 1
- 208000008784 apnea Diseases 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000035565 breathing frequency Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 208000002296 eclampsia Diseases 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 210000003976 gap junction Anatomy 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001418 larval effect Effects 0.000 description 1
- 210000005240 left ventricle Anatomy 0.000 description 1
- 230000008338 local blood flow Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 241001515942 marmosets Species 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 230000037323 metabolic rate Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000036412 respiratory physiology Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical group [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/026—Measuring blood flow
- A61B5/029—Measuring blood output from the heart, e.g. minute volume
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
-
- 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
- A61M16/0454—Redundant cuffs
- A61M16/0459—Redundant cuffs one cuff behind another
-
- 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
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/049—Mouthpieces
- A61M16/0493—Mouthpieces with means for protecting the tube from damage caused by the patient's teeth, e.g. bite block
-
- 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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0841—Joints or connectors for sampling
- A61M16/0858—Pressure sampling ports
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
-
- 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)
-
- 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
- A61M2230/435—Composition of exhalation partial O2 pressure (P-O2)
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Physiology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Emergency Medicine (AREA)
- Anesthesiology (AREA)
- Otolaryngology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Electron Tubes For Measurement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/205,668 US4850371A (en) | 1988-06-13 | 1988-06-13 | Novel endotracheal tube and mass spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW199093B true TW199093B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-02-01 |
Family
ID=22763150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW080105017A TW199093B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-06-13 | 1991-06-28 |
Country Status (7)
Families Citing this family (121)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5024218A (en) * | 1987-10-21 | 1991-06-18 | The Kendall Company | Intubating airway |
| US4966141A (en) * | 1988-06-13 | 1990-10-30 | Bacaner Marvin B | Endotracheal tube and mass spectrometer |
| NL8900800A (nl) * | 1989-03-31 | 1990-10-16 | Mijnhardt Bv | Werkwijze en inrichting voor het kontinu analyseren van de samenstelling van gassen. |
| USH962H (en) | 1989-08-29 | 1991-09-03 | United States Of America | Automated stability/compatibility apparatus |
| US5042501A (en) * | 1990-05-01 | 1991-08-27 | Battelle Memorial Institute | Apparatus and method for analysis of expired breath |
| US5136161A (en) * | 1990-12-03 | 1992-08-04 | Spacelabs, Inc. | Rf mass spectrometer |
| US5285778A (en) * | 1991-04-19 | 1994-02-15 | Mackin Robert A | Endotracheal tube wih fibers optic illumination and viewing and auxiliary tube |
| US5205281A (en) * | 1991-08-02 | 1993-04-27 | Buchanan Dale C | Oral airway with oximetry means |
| US5174284A (en) * | 1991-09-05 | 1992-12-29 | G.I. Supply, Inc. | Endoscopic bite block |
| US5291882A (en) * | 1992-05-11 | 1994-03-08 | Makhoul Imad R | Multi-lumen ITPV endotracheal tube |
| DE4221931C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1992-07-03 | 1993-07-08 | Harald Dr. 8521 Moehrendorf De Mang | |
| US5810741A (en) * | 1992-11-05 | 1998-09-22 | Synectics Medical Ab | Method of measuring respiration and respiratory effort using plural catheters |
| US5477860A (en) * | 1992-11-05 | 1995-12-26 | Synectics Medical, Inc. | Catheter for measuring respiration and respiratory effort |
| USD348932S (en) | 1992-11-23 | 1994-07-19 | Chek-Med Systems, Inc. | Combined bite block and cusps |
| US5438985A (en) * | 1993-01-25 | 1995-08-08 | Synectics Medical, Incorporated | Ambulatory recording of the presence and activity of substances in gastro-intestinal compartments |
| US6758217B1 (en) * | 1993-02-05 | 2004-07-06 | University Of Manitoba | Control of airway pressure during mechanical ventilation |
| US5657759A (en) * | 1993-05-13 | 1997-08-19 | Synectics Medical, Incorporated | Measurement of gastric emptying and gastrointestinal output |
| US5551425A (en) * | 1993-05-13 | 1996-09-03 | Synectics Medical, Inc. | Potential difference and perfusion pressure catheter |
| DE4318690A1 (de) * | 1993-06-04 | 1995-01-05 | Ndd Medizintechnik Gmbh | Verfahren zur Messung der Molmasse von Gasen oder Gasgemischen und Vorrichtung zur Durchführung dieses Verfahrens |
| US5515859A (en) * | 1993-08-24 | 1996-05-14 | Colorado Health Care Research Corp. | Myocardial infarction and ischemia detection method and apparatus |
| US5507289A (en) * | 1993-09-16 | 1996-04-16 | Synectics Medical, Inc. | System and method to diagnose bacterial growth |
| US5477854A (en) * | 1993-09-16 | 1995-12-26 | Synectics Medical, Inc. | System and method to monitor gastrointestinal Helicobacter pylori infection |
| US5386115A (en) * | 1993-09-22 | 1995-01-31 | Westinghouse Electric Corporation | Solid state micro-machined mass spectrograph universal gas detection sensor |
| US5507284A (en) * | 1993-09-27 | 1996-04-16 | Daneshvar; Yousef | Airway securing system |
| US5833625A (en) * | 1993-10-21 | 1998-11-10 | Synectics Medical Ab | Ambulatory reflux monitoring system |
| US5479935A (en) * | 1993-10-21 | 1996-01-02 | Synectics Medical, Inc. | Ambulatory reflux monitoring system |
| US5401963A (en) * | 1993-11-01 | 1995-03-28 | Rosemount Analytical Inc. | Micromachined mass spectrometer |
| US5479815A (en) * | 1994-02-24 | 1996-01-02 | Kraft Foods, Inc. | Method and apparatus for measuring volatiles released from food products |
| US6729334B1 (en) * | 1994-06-17 | 2004-05-04 | Trudell Medical Limited | Nebulizing catheter system and methods of use and manufacture |
| US5590651A (en) * | 1995-01-17 | 1997-01-07 | Temple University - Of The Commonwealth System Of Higher Education | Breathable liquid elimination analysis |
| DE19504382A1 (de) * | 1995-02-10 | 1996-08-14 | Mann & Hummel Filter | Ansaugsystem |
| US5544648A (en) * | 1995-05-12 | 1996-08-13 | Cook Incorporated | Device for intratracheal ventilation and intratracheal pulmonary ventilation including reverse venturi |
| US5638813A (en) * | 1995-06-07 | 1997-06-17 | Augustine Medical, Inc. | Tracheal tube with self-supporting tracheal tube cuff |
| US5660175A (en) * | 1995-08-21 | 1997-08-26 | Dayal; Bimal | Endotracheal device |
| US20010044588A1 (en) * | 1996-02-22 | 2001-11-22 | Mault James R. | Monitoring system |
| JP3922739B2 (ja) * | 1996-04-26 | 2007-05-30 | 積水化学工業株式会社 | 気管切開カテーテル |
| US6309360B1 (en) | 1997-03-17 | 2001-10-30 | James R. Mault | Respiratory calorimeter |
| SE9703291L (sv) * | 1997-09-11 | 1998-10-05 | Siemens Elema Ab | Inspirationsslang |
| US5957134A (en) * | 1997-11-18 | 1999-09-28 | Lee; Han Shik | Anesthesia delivery system |
| US6572561B2 (en) | 1998-01-16 | 2003-06-03 | Healthetech, Inc. | Respiratory calorimeter |
| CA2320238C (en) | 1998-02-05 | 2011-08-23 | James R. Mault | Metabolic calorimeter employing respiratory gas analysis |
| US6196222B1 (en) * | 1998-03-10 | 2001-03-06 | Instrumentarium Corporation | Tracheal gas insufflation delivery system for respiration equipment |
| AUPP229498A0 (en) * | 1998-03-11 | 1998-04-09 | Oldfield Family Holdings Pty Limited | Endotracheal tube for selective bronchial occlusion |
| JP2002522104A (ja) | 1998-08-03 | 2002-07-23 | ジェームズ アール モールト | 吐息ガス質量の測定を用いた呼吸ガス分析方法および装置 |
| US6135111A (en) * | 1998-08-31 | 2000-10-24 | Vital Signs Inc. | Tracheostomy tube with removable inner cannula |
| SE512807C2 (sv) * | 1998-09-02 | 2000-05-15 | Bjoern Flodin | Anordning för tillförsel av inandningsgas till och bortförsel av utandningsgas från en patient |
| US6406435B1 (en) | 1998-11-17 | 2002-06-18 | James R. Mault | Method and apparatus for the non-invasive determination of cardiac output |
| US6431170B1 (en) * | 1999-01-28 | 2002-08-13 | Respironics, Inc. | Fluid mixing apparatus, method and system using same |
| US6071237A (en) * | 1999-02-19 | 2000-06-06 | Institute Of Critical Care Medicine | Device and method for assessing perfusion failure in a patient during endotracheal intubation |
| AU4998600A (en) * | 1999-05-10 | 2000-11-21 | James R. Mault | Airway-based cardiac output monitor and methods for using same |
| US6287290B1 (en) * | 1999-07-02 | 2001-09-11 | Pulmonx | Methods, systems, and kits for lung volume reduction |
| US6468222B1 (en) | 1999-08-02 | 2002-10-22 | Healthetech, Inc. | Metabolic calorimeter employing respiratory gas analysis |
| US6899684B2 (en) * | 1999-08-02 | 2005-05-31 | Healthetech, Inc. | Method of respiratory gas analysis using a metabolic calorimeter |
| WO2001028416A1 (en) | 1999-09-24 | 2001-04-26 | Healthetech, Inc. | Physiological monitor and associated computation, display and communication unit |
| WO2001028495A2 (en) | 1999-10-08 | 2001-04-26 | Healthetech, Inc. | Indirect calorimeter for weight control |
| US6612306B1 (en) | 1999-10-13 | 2003-09-02 | Healthetech, Inc. | Respiratory nitric oxide meter |
| US6629934B2 (en) | 2000-02-02 | 2003-10-07 | Healthetech, Inc. | Indirect calorimeter for medical applications |
| US6482158B2 (en) | 2000-05-19 | 2002-11-19 | Healthetech, Inc. | System and method of ultrasonic mammography |
| AU2001265022A1 (en) * | 2000-05-25 | 2001-12-03 | Healthetech, Inc. | Physiological monitoring using wrist-mounted device |
| EP1289417A4 (en) * | 2000-06-07 | 2005-06-15 | Healthetech Inc | BREATH ANALYZER FOR DETECTING THE PRESENCE OF KETONES |
| EP1305793A2 (en) * | 2000-06-16 | 2003-05-02 | Healthetech, Inc. | Speech recognition capability for a personal digital assistant |
| US6620106B2 (en) | 2000-09-29 | 2003-09-16 | Healthetech, Inc. | Indirect calorimetry system |
| US6527761B1 (en) * | 2000-10-27 | 2003-03-04 | Pulmonx, Inc. | Methods and devices for obstructing and aspirating lung tissue segments |
| US20060135947A1 (en) | 2000-10-27 | 2006-06-22 | Pulmonx | Occlusal stent and methods for its use |
| US6607387B2 (en) | 2000-10-30 | 2003-08-19 | Healthetech, Inc. | Sensor system for diagnosing dental conditions |
| AU2002250237A1 (en) * | 2001-03-02 | 2002-09-19 | Healthetech, Inc. | A system and method of metabolic rate measurement |
| IL142228A (en) * | 2001-03-23 | 2006-12-31 | Hospitec Inc | Method and system for intubation |
| US20030023181A1 (en) * | 2001-07-26 | 2003-01-30 | Mault James R. | Gas analyzer of the fluorescent-film type particularly useful for respiratory analysis |
| US20030130595A1 (en) * | 2001-08-13 | 2003-07-10 | Mault James R. | Health improvement systems and methods |
| US20030130567A1 (en) * | 2002-01-09 | 2003-07-10 | Mault James R. | Health-related devices and methods |
| US20030051733A1 (en) * | 2001-09-10 | 2003-03-20 | Pulmonx | Method and apparatus for endobronchial diagnosis |
| US7883471B2 (en) * | 2001-09-10 | 2011-02-08 | Pulmonx Corporation | Minimally invasive determination of collateral ventilation in lungs |
| US20030073918A1 (en) * | 2001-10-15 | 2003-04-17 | Orr Joseph A. | Configuration-retaining conduit for use in obtaining metabolic measurements from respiration |
| US20030105407A1 (en) * | 2001-11-30 | 2003-06-05 | Pearce, Edwin M. | Disposable flow tube for respiratory gas analysis |
| US20030152607A1 (en) * | 2002-02-13 | 2003-08-14 | Mault James R. | Caloric management system and method with voice recognition |
| AU2003223420A1 (en) * | 2002-04-01 | 2003-10-20 | Healthetech, Inc. | System and method of determining an individualized drug administration dosage |
| US7621879B2 (en) * | 2002-05-14 | 2009-11-24 | Pacesetter, Inc. | System for calibrating implanted sensors |
| US7195594B2 (en) * | 2002-05-14 | 2007-03-27 | Pacesetter, Inc. | Method for minimally invasive calibration of implanted pressure transducers |
| US7258120B2 (en) * | 2002-05-29 | 2007-08-21 | University Of Florida Research Foundation, Inc. | Endotracheal tube apparatus and method for using the same to reduce the risk of infections |
| US20030226566A1 (en) * | 2002-06-06 | 2003-12-11 | Dhuper Sunil Kumar | Endotracheal tube with aerosol delivery apparatus II |
| USD478660S1 (en) | 2002-07-01 | 2003-08-19 | Healthetech, Inc. | Disposable mask with sanitation insert for a respiratory analyzer |
| US20050085740A1 (en) * | 2003-04-01 | 2005-04-21 | Davis Cristina E. | Non-invasive breath analysis using field asymmetric ion mobility spectrometry |
| US7470898B2 (en) | 2003-04-01 | 2008-12-30 | The Charles Stark Draper Laboratory, Inc. | Monitoring drinking water quality using differential mobility spectrometry |
| US7128071B2 (en) * | 2003-09-10 | 2006-10-31 | Indian Ocean Medical Inc. | Intubating laryngeal mask airway device with fiber optic assembly |
| EP1711222A4 (en) * | 2003-12-19 | 2011-02-09 | Savacor Inc | DIGITAL ELECTRODE FOR HEART RTHYTHMUS MANAGEMENT |
| US7073503B2 (en) * | 2004-06-11 | 2006-07-11 | Vagn Niels Finsen Lomholt | Respiration catheter with sealing cuff and gas inflation cut-off valve |
| US20060162731A1 (en) | 2004-11-16 | 2006-07-27 | Pulmonx | Pulmonary occlusal stent delivery catheter, loading system and methods of use |
| US20060149330A1 (en) * | 2004-12-30 | 2006-07-06 | Brian Mann | Digitally controlled cardiac rhythm management |
| US20080228137A1 (en) | 2007-03-12 | 2008-09-18 | Pulmonx | Methods and devices for passive residual lung volume reduction and functional lung volume expansion |
| US8496006B2 (en) | 2005-01-20 | 2013-07-30 | Pulmonx Corporation | Methods and devices for passive residual lung volume reduction and functional lung volume expansion |
| US11883029B2 (en) | 2005-01-20 | 2024-01-30 | Pulmonx Corporation | Methods and devices for passive residual lung volume reduction and functional lung volume expansion |
| US8876791B2 (en) | 2005-02-25 | 2014-11-04 | Pulmonx Corporation | Collateral pathway treatment using agent entrained by aspiration flow current |
| CA2608242A1 (en) * | 2005-05-10 | 2006-11-16 | Nspire Health, Inc. | Method and apparatus for analyzing pulmonary performance |
| US20070142742A1 (en) * | 2005-07-13 | 2007-06-21 | Pulmonx | Methods and systems for segmental lung diagnostics |
| 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 |
| KR20080080574A (ko) | 2005-12-05 | 2008-09-04 | 호스피테크 레스피레이션 리미티드 | 기관내 튜브 및 이것을 포함하는 삽관 시스템 |
| US8523782B2 (en) | 2005-12-07 | 2013-09-03 | Pulmonx Corporation | Minimally invasive determination of collateral ventilation in lungs |
| RU2309668C1 (ru) * | 2006-02-20 | 2007-11-10 | Александр Сергеевич Парфенов | Способ неинвазивного определения функции эндотелия и устройство для его осуществления |
| US7654264B2 (en) | 2006-07-18 | 2010-02-02 | Nellcor Puritan Bennett Llc | Medical tube including an inflatable cuff having a notched collar |
| US20080221582A1 (en) * | 2007-03-05 | 2008-09-11 | Pulmonx | Pulmonary stent removal device |
| US8100959B2 (en) * | 2007-03-09 | 2012-01-24 | Pulmonx Corporation | Loading device for a pulmonary implant |
| KR100946436B1 (ko) * | 2007-09-04 | 2010-03-10 | 김성수 | 날숨을 이용한 질병 조기진단 장치 및 방법 |
| US7963929B2 (en) * | 2007-09-21 | 2011-06-21 | Dtherapeutics, Llc | Devices and systems for sizing of a gastric pouch |
| US20100036361A1 (en) * | 2008-06-20 | 2010-02-11 | Pulmonx | System and method for delivering multiple implants into lung passageways |
| WO2010065452A1 (en) | 2008-12-01 | 2010-06-10 | Tricorntech Corporation | Breath analysis systems and methods for asthma, tuberculosis and lung cancer diagnostics and disease management |
| US20100249639A1 (en) * | 2009-01-20 | 2010-09-30 | Samir Bhatt | Airway management devices, endoscopic conduits, surgical kits, and methods of using the same |
| US8057400B2 (en) * | 2009-05-12 | 2011-11-15 | Angiologix, Inc. | System and method of measuring changes in arterial volume of a limb segment |
| US8596277B2 (en) * | 2009-06-18 | 2013-12-03 | Covidien Lp | Tracheal tube with lumen for tracheal pressure measurement and technique for using the same |
| KR101109700B1 (ko) * | 2009-09-07 | 2012-01-31 | 신경민 | 기도용 풍선 카데터 |
| FR2963740B1 (fr) * | 2010-08-12 | 2012-08-17 | Georges Boussignac | Systeme d'assistance respiratoire |
| CN102539513A (zh) * | 2010-12-09 | 2012-07-04 | 苏州生物医学工程技术研究所 | 一种用于患者疾病的无创检测装置及其检测方法 |
| EP2806931B1 (en) | 2012-01-23 | 2019-04-10 | AEON Research and Technology, LLC | Modular pulmonary treatment system |
| WO2013161286A1 (ja) * | 2012-04-24 | 2013-10-31 | パナソニックヘルスケア株式会社 | ハンドル装置及び呼気分析装置 |
| US9121836B2 (en) * | 2012-05-29 | 2015-09-01 | Givaudan S.A. | Retronasal device and method |
| US20140014095A1 (en) * | 2012-07-11 | 2014-01-16 | Nellcor Puritan Bennett Llc | Tracheal tube with inner cannula indication system |
| US10010690B1 (en) | 2013-03-15 | 2018-07-03 | Monitoring For Life, Llc | Endotracheal tube apparatus |
| US9320867B2 (en) * | 2013-05-22 | 2016-04-26 | Pall Corporation | Connection system |
| DE202013103647U1 (de) | 2013-08-12 | 2013-09-02 | Aspect Imaging Ltd. | Ein System zum Online-Messen und Steuern von O2-Fraktion, CO-Fraktion und CO2-Fraktion |
| WO2015109229A1 (en) * | 2014-01-17 | 2015-07-23 | Monitoring For Life, Llc | Medical tube apparatus |
| US10112024B2 (en) * | 2014-01-17 | 2018-10-30 | Monitoring For Life Llc | Medical tube apparatus |
| US10206608B2 (en) | 2017-06-01 | 2019-02-19 | Nspire Health, Inc. | Apparatus and methods for calibrating and/or validating pulmonary function test equipment |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2862498A (en) * | 1957-06-14 | 1958-12-02 | Don J Weekes | Endotracheal tube |
| US3799149A (en) * | 1972-12-26 | 1974-03-26 | Nasa | Metabolic analyzer |
| JPS4991294A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-12-29 | 1974-08-31 | ||
| US3927670A (en) * | 1973-01-05 | 1975-12-23 | Stephen Z Turney | Automatic respiratory gas monitoring system |
| US3896792A (en) * | 1974-05-15 | 1975-07-29 | Us Navy | Real-time cyclic pulmonary function test system |
| US4022219A (en) * | 1975-07-28 | 1977-05-10 | Edward Basta | Endotracheal device |
| JPS5824703B2 (ja) * | 1976-09-07 | 1983-05-23 | 愛知住宅工業株式会社 | 遠隔操作装置 |
| US4141364A (en) * | 1977-03-18 | 1979-02-27 | Jorge Schultze | Expandable endotracheal or urethral tube |
| US4169465A (en) * | 1977-05-04 | 1979-10-02 | James A. Walls | Method and apparatus for obtaining non-invasive cardio-pulmonary measurements |
| US4148308A (en) * | 1977-05-31 | 1979-04-10 | Sayer William J | Mouthpiece with a tongue retractor |
| US4305392A (en) * | 1978-09-29 | 1981-12-15 | Chester Martin H | Endotracheal tube with suction device |
| JPS5645562A (en) * | 1979-09-21 | 1981-04-25 | Matsushita Electric Ind Co Ltd | Ionization device |
| US4402684A (en) * | 1981-09-16 | 1983-09-06 | The Kendall Company | Cannula with soft tip |
| US4485822A (en) * | 1983-01-28 | 1984-12-04 | G & R Instrument Company, Inc. | Multi-phase interfacing system and method |
| JPS59190841A (ja) * | 1983-04-13 | 1984-10-29 | 新日本製鐵株式会社 | 制振部材用粘弾性混合物 |
| JPS6062052A (ja) * | 1983-09-16 | 1985-04-10 | Toshiba Corp | 医用質量分析計 |
| SE442377B (sv) * | 1984-06-29 | 1985-12-23 | Mediplast Ab | Kateter, sond eller liknande anordning |
| US4610663A (en) * | 1984-12-18 | 1986-09-09 | The Kendall Company | Nephrostomy catheter with side connector |
| DE3688215T3 (de) * | 1985-05-24 | 2005-08-25 | Thermo Finnigan Llc, San Jose | Steuerungsverfahren für eine Ionenfalle. |
| US4731538A (en) * | 1986-06-20 | 1988-03-15 | Galileo Electro-Optics Corp. | Microchannel plate ion detector |
-
1988
- 1988-06-13 US US07/205,668 patent/US4850371A/en not_active Expired - Lifetime
-
1989
- 1989-06-08 DE DE68923586T patent/DE68923586T2/de not_active Expired - Fee Related
- 1989-06-08 EP EP89305793A patent/EP0347101B1/en not_active Expired - Lifetime
- 1989-06-12 CA CA000602503A patent/CA1311566C/en not_active Expired - Lifetime
- 1989-06-13 KR KR1019890008146A patent/KR950000056B1/ko not_active Expired - Fee Related
- 1989-06-13 JP JP1150322A patent/JPH0624529B2/ja not_active Expired - Fee Related
-
1991
- 1991-06-28 TW TW080105017A patent/TW199093B/zh active
-
1993
- 1993-11-19 JP JP5290945A patent/JP2595189B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624529B2 (ja) | 1994-04-06 |
| KR950000056B1 (ko) | 1995-01-09 |
| JPH0246832A (ja) | 1990-02-16 |
| US4850371A (en) | 1989-07-25 |
| JPH06315474A (ja) | 1994-11-15 |
| CA1311566C (en) | 1992-12-15 |
| DE68923586T2 (de) | 1996-01-18 |
| KR910000084A (ko) | 1991-01-29 |
| JP2595189B2 (ja) | 1997-03-26 |
| DE68923586D1 (de) | 1995-08-31 |
| EP0347101A3 (en) | 1991-04-17 |
| EP0347101A2 (en) | 1989-12-20 |
| EP0347101B1 (en) | 1995-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW199093B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| US20250025657A1 (en) | Assistive capnography device | |
| US20200046254A1 (en) | Selection, segmentation and analysis of exhaled breath for airway disorders assessment | |
| CN107874761A (zh) | 在补偿呼吸参数频率的情况下收集并分析一定体积的呼出的气体 | |
| US5043576A (en) | Endotracheal tube and mass spectrometer | |
| Gerhardt et al. | A simple method for measuring functional residual capacity by N2 washout in small animals and newborn infants | |
| US20090308393A1 (en) | Medical diagnostic cart and method of use | |
| JPS6249858A (ja) | 増強されたガスの吸気用装置 | |
| Fowler | Lung function studies. V. Respiratory dead space in old age and in pulmonary emphysema | |
| Goldstein et al. | CO2 elimination by high frequency ventilation (4 to 10 Hz) in normal subjects | |
| US9320456B2 (en) | Measuring head for diagnostic instruments and method | |
| CN111329482A (zh) | 肺功能仪测试头、肺功能仪及肺通气测试单元 | |
| US11389607B2 (en) | Ventilation apparatus for cardiopulmonary resuscitation with display of the trend in CO2 | |
| WO2023155612A1 (zh) | 一种多呼吸道的气体检测系统及其控制方法 | |
| Heldt et al. | A simplified method to determine functional residual capacity during mechanical ventilation | |
| CN116636831A (zh) | 一种多呼吸道的气体检测系统及其控制方法 | |
| Bynum et al. | Comparison of spontaneous and positive-pressure breathing in supine normal subjects | |
| deBoisblanc et al. | Randomized trial of the use of heliox as a driving gas for updraft nebulization of bronchodilators in the emergent treatment of acute exacerbations of chronic obstructive pulmonary disease | |
| CN218391088U (zh) | 一种多呼吸道的气体检测系统 | |
| US20190209795A1 (en) | Ventilation apparatus for cardiopulmonary resuscitation with monitoring and display of the maximum co2 value measured | |
| CN115886784A (zh) | 一种弥散肺功能仪的测试系统和测试装置 | |
| CN110389199A (zh) | 一种用于检测人体呼出气体的装置及方法 | |
| Ntima et al. | Physiology and conduct of pulmonary function tests | |
| KR102586589B1 (ko) | 천식환자용 약물 모니터링 흡입기와 호흡측정기가 결합된 스마트 흡입기 시스템 | |
| Forkert et al. | Frequency dependence of regional lung washout |