SU627820A1 - Breathing mask - Google Patents

Breathing mask

Info

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
Application number
SU772483459A
Other languages
Russian (ru)
Inventor
Георгий Иванович Сидоренко
Эдуард Иосифович Зборовский
Дина Ивановна Вдовичева
Original Assignee
Минский Ордена Трудового Красного Знамени Государственный Медицинский Институт
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Минский Ордена Трудового Красного Знамени Государственный Медицинский Институт filed Critical Минский Ордена Трудового Красного Знамени Государственный Медицинский Институт
Priority to SU772483459A priority Critical patent/SU627820A1/en
Application granted granted Critical
Publication of SU627820A1 publication Critical patent/SU627820A1/en

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,

SU772483459A 1977-04-28 1977-04-28 Breathing mask SU627820A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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