SU124701A2 - Instrument for measuring the degree of blood oxygen saturation (oximeter) - Google Patents
Instrument for measuring the degree of blood oxygen saturation (oximeter)Info
- Publication number
- SU124701A2 SU124701A2 SU614351A SU614351A SU124701A2 SU 124701 A2 SU124701 A2 SU 124701A2 SU 614351 A SU614351 A SU 614351A SU 614351 A SU614351 A SU 614351A SU 124701 A2 SU124701 A2 SU 124701A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- instrument
- measuring
- degree
- oxygen saturation
- oximeter
- Prior art date
Links
- 239000008280 blood Substances 0.000 title description 7
- 210000004369 blood Anatomy 0.000 title description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title description 6
- 229910052760 oxygen Inorganic materials 0.000 title description 6
- 239000001301 oxygen Substances 0.000 title description 6
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 108010064719 Oxyhemoglobins Proteins 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
В ОСНОВНОМ авт. св. № 104292 описан прибор дл измерени степени насыщени крови кислородом путем измерени поглощени света живой тканью.BASIC Auth. St. No. 104292 describes a device for measuring the degree of blood oxygen saturation by measuring the absorption of light by living tissue.
Способ фотометрировани крови непосредственно в теле позвол ет определ ть значени насыщени относительно исходного насыщени и дает возможность наблюдать динамику процесса оксигенизации крови , что очень важно при контроле хирургически. операций, диагностических и нсследовательских работах, при изучении физиологии спорта.The method of photometry of blood directly in the body allows to determine the saturation values relative to the initial saturation and makes it possible to observe the dynamics of the process of blood oxygenation, which is very important for the surgical control. operations, diagnostic and research work, in the study of the physiology of sport.
Изменени насыщени , показываемые прибором, могут быть выражены в процентах оксигемоглобина при известпом начальном (исходном ) насыщении, на которое произведена начальна установка стрелки прибора. Точность показаний зависит от тошости опреде.чени исходного насыщени . В большинстве случаев исходное насыщение может быть с достаточной точностью прин то за lOOV, по:-ле нескопьких минут дыхани кислородом. При р де заболеваний .вдыхание кнслорода не создает насыщени крови кислородом и прин тие исходного насыщени за уменьщает точность показаний. В этих случа х исходное насыщение определ ют по пробам крови, пользу сь другими приборами, например, газометрическнм прибором Ван-Сл йка, прибором Вринкмана, спектрофотометром. Каждый из этих приборов громоздок , сложен в управлении и нри измерени х требует больщих затрат времени.The changes in the saturation shown by the instrument can be expressed in percent of oxyhemoglobin at limestone initial (initial) saturation, on which the initial setting of the instrument arrow has been made. The accuracy of the readings depends on the nausea of determining the initial saturation. In most cases, the initial saturation can be taken with sufficient accuracy for lOOV, at: - after several minutes of oxygen breathing. In the case of a number of diseases, inhalation of oxygen does not create oxygen saturation of the blood and the acceptance of initial saturation reduces the accuracy of indications. In these cases, the initial saturation is determined by blood samples, using other devices, for example, a Van-Slick gasometric instrument, a Vrinkman instrument, a spectrophotometer. Each of these devices is cumbersome, difficult to manage, and for measurements it takes a lot of time.
Насто щее дополнительное изобретение расшир ет область применени основного изобретени и имеет целью получение абсолютных значений гемоглобина, новыщение точности и сокращение времени измерений .The present additional invention extends the scope of the main invention and aims to obtain absolute hemoglobin values, improve accuracy and reduce measurement time.
Это достигаетс тем, что в предлагаемом приборе применен дополнительный датчик дл определени насыщени кислородом в пробах крови, представл ющий, разновидность вход щих в прибор .датчиThis is achieved by the fact that in the proposed device an additional sensor is used to determine the oxygen saturation in blood samples, which is a variation of the sensors included in the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU614351A SU124701A2 (en) | 1958-12-18 | 1958-12-18 | Instrument for measuring the degree of blood oxygen saturation (oximeter) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU614351A SU124701A2 (en) | 1958-12-18 | 1958-12-18 | Instrument for measuring the degree of blood oxygen saturation (oximeter) |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU104292 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU124701A2 true SU124701A2 (en) | 1959-11-30 |
Family
ID=48406959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU614351A SU124701A2 (en) | 1958-12-18 | 1958-12-18 | Instrument for measuring the degree of blood oxygen saturation (oximeter) |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU124701A2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4570638A (en) | 1983-10-14 | 1986-02-18 | Somanetics Corporation | Method and apparatus for spectral transmissibility examination and analysis |
| US4817623A (en) | 1983-10-14 | 1989-04-04 | Somanetics Corporation | Method and apparatus for interpreting optical response data |
| US5140989A (en) | 1983-10-14 | 1992-08-25 | Somanetics Corporation | Examination instrument for optical-response diagnostic apparatus |
-
1958
- 1958-12-18 SU SU614351A patent/SU124701A2/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4570638A (en) | 1983-10-14 | 1986-02-18 | Somanetics Corporation | Method and apparatus for spectral transmissibility examination and analysis |
| US4817623A (en) | 1983-10-14 | 1989-04-04 | Somanetics Corporation | Method and apparatus for interpreting optical response data |
| US5140989A (en) | 1983-10-14 | 1992-08-25 | Somanetics Corporation | Examination instrument for optical-response diagnostic apparatus |
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