SU627820A1 - Breathing mask - Google Patents
Breathing maskInfo
- Publication number
- SU627820A1 SU627820A1 SU772483459A SU2483459A SU627820A1 SU 627820 A1 SU627820 A1 SU 627820A1 SU 772483459 A SU772483459 A SU 772483459A SU 2483459 A SU2483459 A SU 2483459A SU 627820 A1 SU627820 A1 SU 627820A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mask
- breathing mask
- breathing
- analysis
- perimeter
- Prior art date
Links
Description
Изобретение относитс к медищшской технике, а именно. к устройствам дл сбора б ологгческой жидкости дл послв дующего анализа, в частности--экспресо- анализа. Известна дыхателша маска, содержаща основную часть, ва одном конце кото рой имеетс коробка с фильтром, а на другом - пневматическое: кольцо, клапаны вдоха и выдоха, кольцеобразную- ды ательную трубку, через которую проходит воздух, кольцевой кпешав, образуемый повернутой внутрь кромкой, (льтр, штуцер дл подведени дыхателыюго Li. Однако эта маска не позвол ет.проиэ. водить экспресс-анализ-: о состо нии здоп ровь человека, преимущественно при ко матознык состо пн х, так . kaK конденсат выдыхаемых паров собираетс медленно. Целью изобретени вл етс ускорение получени конденсата выдыхаемых паров. Цель достигаетс тем, что предлагаема маска содержит емкость дл жидкого хладоагет1та в виде двух соединенных полу сфер, внутренн полусфера имеет покрыти из несмачиваемого матеркада, нап1жмер силикона, а но ее периметру выполнен желоб с наклонными бортакш в несколькими сл1шами. На фиг. 1 изображена дыхательна маска; на фиг, 2 - вид по стрелке А «а фнг. 1. Маска содержит емкость дл жидкого хладрагента в виде соединенных внешней и внутренней иолус4 е Г 1 .и 2. По периметру внутрзаней полусф ы 2 вдет желоб 3 с наклониыелв бортами в слив в {цшемввка 4 конденсировавной влаги. В отверсти 5 между стенками полусфер заливают хладоагент 6, например СаС.-6Н,0, в количестве 45-100 г. Дл обеспечени дыхани маска имеет дыхательную трубку в виде vui&nra 7 со штуиером, подсоедин емого, , х кислородной установке, подушке или соеди н ющийс с паружным воздухом. Шланг 7 содержит клапаны вдоха и выдоха в виаЬ дыхательного реверсивного клапана 8. В npHevraHKax 4;имеетс набор индикаторов дл определени , например, аммиака, The invention relates to medical technology, namely. to devices for collecting biological liquids for subsequent analysis, in particular, express-analysis. A respiratory mask is known, containing the main part, at one end of which there is a box with a filter, and on the other - a pneumatic ring: inhalation and exhalation valves, a ring-shaped breathing tube through which air passes, annularly shaped, formed by the inward-turned edge, (Liter, choke for supplying breathing Li. However, this mask does not allow. projec. to lead express analysis: about the state of human health, mainly in copious mon, so. kaK condensate of exhaled vapors is collected slowly. This goal is achieved by the fact that the proposed mask contains a container for liquid coolant in the form of two connected hemispheres, the inner hemisphere has a coating of non-wetted material, a silicone, but its perimeter has a groove with inclined bortacks in several Fig. 1 shows a breathing mask; Fig. 2 shows a view along arrow A "a fng. 1. The mask contains a container for a liquid refrigerant in the form of connected external and internal 4 G T 1. and 2. On the perimeter is internal it has a hemisphere 2 in the gutter 3 with tilting sides into the drain in condensate moisture. In the holes 5 between the walls of the hemispheres, refrigerant 6 is poured, for example Ca.-6H, 0, in the amount of 45-100 g. To ensure breathing, the mask has a breathing tube in the form of a vui & nra 7 with a nozzle connected, or combined with steam air. The hose 7 contains inhalation and expiratory valves through the breathing reversing valve 8. In npHevraHKax 4; there is a set of indicators for determining, for example, ammonia,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772483459A SU627820A1 (en) | 1977-04-28 | 1977-04-28 | Breathing mask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772483459A SU627820A1 (en) | 1977-04-28 | 1977-04-28 | Breathing mask |
Publications (1)
Publication Number | Publication Date |
---|---|
SU627820A1 true SU627820A1 (en) | 1978-10-15 |
Family
ID=20707949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772483459A SU627820A1 (en) | 1977-04-28 | 1977-04-28 | Breathing mask |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU627820A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4430994A (en) * | 1981-05-11 | 1984-02-14 | Clawson Burrell E | Respiratory gas heating and humidifying methods and apparatus |
DE202008008519U1 (en) | 2008-06-27 | 2009-07-23 | Levina, Dina | Apparatus for obtaining respiratory air condensate |
DE102008030158A1 (en) | 2008-06-27 | 2010-02-11 | Dina Levina | Device for extracting condensate from breathable air of humans and animals, has pipe-shaped line with approximately U-formed curved distribution, which is passed from exhaled air and is connected at outer side with cooling device |
DE102009023664A1 (en) * | 2009-06-03 | 2010-12-16 | Dräger Medical AG & Co. KG | oxygen mask |
-
1977
- 1977-04-28 SU SU772483459A patent/SU627820A1/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4430994A (en) * | 1981-05-11 | 1984-02-14 | Clawson Burrell E | Respiratory gas heating and humidifying methods and apparatus |
DE202008008519U1 (en) | 2008-06-27 | 2009-07-23 | Levina, Dina | Apparatus for obtaining respiratory air condensate |
DE102008030158A1 (en) | 2008-06-27 | 2010-02-11 | Dina Levina | Device for extracting condensate from breathable air of humans and animals, has pipe-shaped line with approximately U-formed curved distribution, which is passed from exhaled air and is connected at outer side with cooling device |
DE102009023664A1 (en) * | 2009-06-03 | 2010-12-16 | Dräger Medical AG & Co. KG | oxygen mask |
US8485189B2 (en) | 2009-06-03 | 2013-07-16 | Dräger Medical GmbH | Breathing mask |
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