CA2288281A1 - Device for determining fluctuations in end expiratory gases, method for determining fluctuations in respiratory metabolism and the use of said device - Google Patents
Device for determining fluctuations in end expiratory gases, method for determining fluctuations in respiratory metabolism and the use of said device Download PDFInfo
- Publication number
- CA2288281A1 CA2288281A1 CA002288281A CA2288281A CA2288281A1 CA 2288281 A1 CA2288281 A1 CA 2288281A1 CA 002288281 A CA002288281 A CA 002288281A CA 2288281 A CA2288281 A CA 2288281A CA 2288281 A1 CA2288281 A1 CA 2288281A1
- Authority
- CA
- Canada
- Prior art keywords
- gas
- end expiratory
- determination
- volume
- fluctuations
- 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
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000007789 gas Substances 0.000 title claims description 64
- 230000004060 metabolic process Effects 0.000 title abstract description 7
- 230000000241 respiratory effect Effects 0.000 title abstract description 6
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 238000011156 evaluation Methods 0.000 claims abstract description 6
- 241001465754 Metazoa Species 0.000 claims abstract description 3
- 230000016087 ovulation Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 230000003054 hormonal effect Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000002640 oxygen therapy Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000027758 ovulation cycle Effects 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000011422 pharmacological therapy Methods 0.000 claims 2
- 238000009207 exercise therapy Methods 0.000 claims 1
- 230000004202 respiratory function Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 32
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 description 10
- 230000035935 pregnancy Effects 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 239000000186 progesterone Substances 0.000 description 5
- 229960003387 progesterone Drugs 0.000 description 5
- 102000009151 Luteinizing Hormone Human genes 0.000 description 4
- 108010073521 Luteinizing Hormone Proteins 0.000 description 4
- 229940040129 luteinizing hormone Drugs 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 206010014561 Emphysema Diseases 0.000 description 3
- 208000006673 asthma Diseases 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000037081 physical activity Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 230000001020 rhythmical effect Effects 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 208000007848 Alcoholism Diseases 0.000 description 1
- 206010009126 Chronic respiratory failure Diseases 0.000 description 1
- 206010013654 Drug abuse Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 206010041235 Snoring Diseases 0.000 description 1
- 206010001053 acute respiratory failure Diseases 0.000 description 1
- 206010001584 alcohol abuse Diseases 0.000 description 1
- 208000025746 alcohol use disease Diseases 0.000 description 1
- 230000001668 ameliorated effect Effects 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 208000008784 apnea Diseases 0.000 description 1
- 229940125717 barbiturate Drugs 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 229960005309 estradiol Drugs 0.000 description 1
- 229930182833 estradiol Natural products 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 208000000122 hyperventilation Diseases 0.000 description 1
- 230000000870 hyperventilation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000029849 luteinization Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000004081 narcotic agent Substances 0.000 description 1
- 210000001034 respiratory center Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 201000002859 sleep apnea Diseases 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 208000011117 substance-related disease Diseases 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000011277 treatment modality Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0012—Ovulation-period determination
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/087—Measuring breath flow
- A61B5/0873—Measuring breath flow using optical means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Physiology (AREA)
- Pulmonology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Emergency Alarm Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29707771.6 | 1997-04-29 | ||
| DE29707771U DE29707771U1 (de) | 1997-04-29 | 1997-04-29 | Einrichtung zur Bestimmung von endexpiratorischen Gasen, insbes. für die Ovulationszeitpunktbestimmung |
| PCT/DE1998/001172 WO1998049536A2 (de) | 1997-04-29 | 1998-04-28 | Einrichtung zur bestimmung von endexpiratorischen gasen, verfahren zur bestimmung von schwankungen im atemhaushalt und verwendung der einrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2288281A1 true CA2288281A1 (en) | 1998-11-05 |
Family
ID=8039746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002288281A Abandoned CA2288281A1 (en) | 1997-04-29 | 1998-04-28 | Device for determining fluctuations in end expiratory gases, method for determining fluctuations in respiratory metabolism and the use of said device |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0979399A2 (de) |
| JP (1) | JP2001523338A (de) |
| AU (1) | AU8207898A (de) |
| BR (1) | BR9809355A (de) |
| CA (1) | CA2288281A1 (de) |
| DE (2) | DE29707771U1 (de) |
| HU (1) | HUP0004939A2 (de) |
| IL (1) | IL132603A0 (de) |
| PL (1) | PL339915A1 (de) |
| TR (1) | TR200000279T2 (de) |
| WO (1) | WO1998049536A2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130178717A1 (en) * | 2010-05-25 | 2013-07-11 | Gert Krammer | Device and method for determining a fertile phase of a woman by ascertaining a co2 partial pressure in a respiratory gas of the woman |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6548480B2 (ja) * | 2015-06-29 | 2019-07-24 | 日本光電工業株式会社 | ガスセンサキット、及びガス測定システム |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996928A (en) * | 1975-05-28 | 1976-12-14 | Marx Alvin J | Patient vital-signs automated measuring apparatus |
| DE2813518B1 (de) * | 1978-03-29 | 1979-07-05 | Siemens Ag | Messgeraet fuer die Lungenfunktionsdiagnostik |
| US4296756A (en) * | 1979-07-26 | 1981-10-27 | Cyber Diagnostics, Inc. | Remote pulmonary function tester |
| US5376555A (en) * | 1994-02-25 | 1994-12-27 | Intoximeters, Inc. | Method for testing breath alcohol with discrimination between alveolar and upper respiratory tract alcohol |
| US5721142A (en) * | 1994-08-22 | 1998-02-24 | Texas A & M University System | Method for monitoring mammalian reproductive cycles |
-
1997
- 1997-04-29 DE DE29707771U patent/DE29707771U1/de not_active Expired - Lifetime
-
1998
- 1998-04-28 BR BR9809355-0A patent/BR9809355A/pt not_active IP Right Cessation
- 1998-04-28 AU AU82078/98A patent/AU8207898A/en not_active Abandoned
- 1998-04-28 DE DE19880567T patent/DE19880567D2/de not_active Ceased
- 1998-04-28 JP JP54649798A patent/JP2001523338A/ja active Pending
- 1998-04-28 TR TR2000/00279T patent/TR200000279T2/xx unknown
- 1998-04-28 IL IL13260398A patent/IL132603A0/xx unknown
- 1998-04-28 CA CA002288281A patent/CA2288281A1/en not_active Abandoned
- 1998-04-28 PL PL98339915A patent/PL339915A1/xx unknown
- 1998-04-28 HU HU0004939A patent/HUP0004939A2/hu unknown
- 1998-04-28 WO PCT/DE1998/001172 patent/WO1998049536A2/de not_active Application Discontinuation
- 1998-04-28 EP EP98932016A patent/EP0979399A2/de not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130178717A1 (en) * | 2010-05-25 | 2013-07-11 | Gert Krammer | Device and method for determining a fertile phase of a woman by ascertaining a co2 partial pressure in a respiratory gas of the woman |
| US9392997B2 (en) * | 2010-05-25 | 2016-07-19 | Carbomed Medical Solutions Gmbh & Co Kg | Device and method for determining a fertile phase of a woman by ascertaining a CO2 partial pressure in a respiratory gas of the woman |
Also Published As
| Publication number | Publication date |
|---|---|
| PL339915A1 (en) | 2001-01-15 |
| BR9809355A (pt) | 2000-07-04 |
| WO1998049536A2 (de) | 1998-11-05 |
| EP0979399A2 (de) | 2000-02-16 |
| HUP0004939A2 (hu) | 2001-05-28 |
| AU8207898A (en) | 1998-11-24 |
| IL132603A0 (en) | 2001-03-19 |
| TR200000279T2 (tr) | 2000-06-21 |
| DE19880567D2 (de) | 2000-03-30 |
| WO1998049536A3 (de) | 1999-02-04 |
| JP2001523338A (ja) | 2001-11-20 |
| DE29707771U1 (de) | 1998-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Dickerson et al. | Accuracy of predictive methods to estimate resting energy expenditure of thermally‐injured patients | |
| Frankenfield et al. | The Harris-Benedict studies of human basal metabolism: history and limitations | |
| da Rocha et al. | Indirect calorimetry: methodology, instruments and clinical application | |
| McClave et al. | Invited review: use of indirect calorimetry in clinical nutrition | |
| Achamrah et al. | Indirect calorimetry: The 6 main issues | |
| Matarese | Indirect calorimetry: technical aspects | |
| Levine | Measurement of energy expenditure | |
| Graf et al. | Evaluation of three indirect calorimetry devices in mechanically ventilated patients: which device compares best with the Deltatrac II®? A prospective observational study | |
| Tobin | Respiratory monitoring in the intensive care unit12 | |
| Nieman et al. | A new handheld device for measuring resting metabolic rate and oxygen consumption | |
| US8676284B2 (en) | Method for non-invasive blood glucose monitoring | |
| Branson et al. | The measurement of energy expenditure | |
| Stewart et al. | Comparison of two systems of measuring energy expenditure | |
| Eschenbacher et al. | Respiratory heat loss is not the sole stimulus for bronchoconstriction induced by isocapnic hyperpnea with dry air | |
| GRIESBACK et al. | Use of capnography for assessment of the adequacy of alveolar ventilation during weaning from mechanical ventilation | |
| Bergofsky et al. | Airway insufflation: physiologic effects on acute and chronic gas exchange in humans | |
| US6884222B1 (en) | Method and apparatus for estimation of resting respiratory quotient | |
| Mason et al. | Serial changes in spirometry during an ascent to 5300m in the Nepalese Himalayas | |
| Siirala et al. | Predictive equations over-estimate the resting energy expenditure in amyotrophic lateral sclerosis patients who are dependent on invasive ventilation support | |
| Petros et al. | Validity of an abbreviated indirect calorimetry protocol for measurement of resting energy expenditure in mechanically ventilated and spontaneously breathing critically ill patients | |
| MATSUDA et al. | The effect of burn wound size on resting energy expenditure | |
| Jequier | Measurement of energy expenditure in clinical nutritional assessment | |
| Head et al. | A simple and accurate indirect calorimetry system for assessment of resting energy expenditure | |
| Blanch et al. | Relationship between expired capnogram and respiratory system resistance in critically III patients during total ventilatory support | |
| CA2288281A1 (en) | Device for determining fluctuations in end expiratory gases, method for determining fluctuations in respiratory metabolism and the use of said device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |