RU2009134218A - METHOD FOR MEASURING DIFFUSION LIGHT ABILITY - Google Patents
METHOD FOR MEASURING DIFFUSION LIGHT ABILITY Download PDFInfo
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- RU2009134218A RU2009134218A RU2009134218/14A RU2009134218A RU2009134218A RU 2009134218 A RU2009134218 A RU 2009134218A RU 2009134218/14 A RU2009134218/14 A RU 2009134218/14A RU 2009134218 A RU2009134218 A RU 2009134218A RU 2009134218 A RU2009134218 A RU 2009134218A
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- carbon monoxide
- diffusion
- measuring
- lungs
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Abstract
Способ измерения диффузионной способности легких, заключающийся во вдыхании человеком тестовой смеси газов, включающей в себя оксид углерода и оксид азота в исходно известных концентрациях, задержку дыхания и выдох, с последующим измерением концентрации оксида углерода и оксида азота в выдыхаемом воздухе и определением значений двух составляющих диффузионной способности легких: диффузионной способности альвеолярно-капиллярной мембраны и объема крови в легочных капиллярах, отличающийся тем, что измерения проводят последовательно с использованием двух различных тестовых смесей, отличающихся начальным содержанием оксида углерода, затем по различиям измеряемых значений диффузионной способности легких и концентраций оксида углерода для используемых тестовых смесей определяют дополнительный диагностический параметр, которым является скорость потока крови через легочные капилляры A method for measuring the diffusion ability of the lungs, which consists in inhaling a test mixture of gases by a person, including carbon monoxide and nitric oxide in initially known concentrations, holding the breath and exhaling, followed by measuring the concentration of carbon monoxide and nitric oxide in exhaled air and determining the values of the two components of diffusion lung abilities: diffusion ability of the alveolar-capillary membrane and blood volume in pulmonary capillaries, characterized in that the measurements are carried out sequentially with Using two different test mixtures differing initial content of carbon monoxide, followed by the differences of the measured values of the diffusion capacity of the lungs and carbon monoxide concentrations used for the test compounds determined a further diagnostic parameter, which is the rate of blood flow through pulmonary capillaries
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009134218/14A RU2009134218A (en) | 2009-09-14 | 2009-09-14 | METHOD FOR MEASURING DIFFUSION LIGHT ABILITY |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009134218/14A RU2009134218A (en) | 2009-09-14 | 2009-09-14 | METHOD FOR MEASURING DIFFUSION LIGHT ABILITY |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2009134218A true RU2009134218A (en) | 2011-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009134218/14A RU2009134218A (en) | 2009-09-14 | 2009-09-14 | METHOD FOR MEASURING DIFFUSION LIGHT ABILITY |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2009134218A (en) |
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2009
- 2009-09-14 RU RU2009134218/14A patent/RU2009134218A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20110705 |