CN101318045B - Oxygen gas kit - Google Patents
Oxygen gas kit Download PDFInfo
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- CN101318045B CN101318045B CN2007100621079A CN200710062107A CN101318045B CN 101318045 B CN101318045 B CN 101318045B CN 2007100621079 A CN2007100621079 A CN 2007100621079A CN 200710062107 A CN200710062107 A CN 200710062107A CN 101318045 B CN101318045 B CN 101318045B
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- oxygen
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- airway
- oxygen gas
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Abstract
The invention discloses a oxygen bottle device, which consists of a bottle body (1), a flowmeter (2), an oxygen outlet pipe (3), an oxygen charging pipe (4), a safety valve (5), a protective cap (6), a pressure meter (7), an airway tube (8), a water injection hole (9), reticulation water absorption material (10), a humidification room (11) and a breather mask (12), wherein, the bottle body (1) is in middle concave cuboid and is provided with a fixing strap (17) externally, and the top part of the bottle body (1) is provided with one oxygen outlet pipe (3), the flowmeter (2) is connected with the oxygen outlet pipe (3), and the top part of the bottle body (1) is also provided with the oxygen charging pipe (4), the safety valve (5) is connected with the oxygen charging pipe, the protective cap (6) is externally arranged on the oxygen charging pipe (4), the embedded pressure meter (7) is arranged in the side wall of the bottle body (1), and the two ends of the humidification room (11) are connected with a airway tube respectively, one airway tube is connected with the outer port of the oxygen outlet pipe, the other airway tube is connected with the oxygen supplementary port (15) of the breather mask (12). The invention provides equipment for first aid which has small volume, light weight and portable carrying and is used for retransferring the wounded who need oxygen in war.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, relate to a kind of human body oxygen supply device specifically, the portable oxygen harness.
Background technology
Oxygen is the necessary material of human body, leaves the oxygen people and can't survive, and people's brain in the time of 7 minutes brain death can take place in anoxia.As absorb some new fresh oxygens and then can strengthen physical ability and immunity.Because a variety of causes such as uncomfortable, various diseases, or urban atmospheric pollution, air quality descends, and can both cause people's anoxia, and is unhealthful, dyspnea more seriously occurs and is choked to death, and it is very necessary therefore giving the body supplemental oxygen.The at present conventional oxygen cylinder bulky of using, move inconveniently, use is restricted, and incompatibility family or individual use, especially patient transfer from one hospital to another or wounded's first aid in wartime, after send in the way and form inconvenience.
Summary of the invention
The present invention is an oxygen gas kit easy to use, its purpose be to provide a kind of volume little, in light weight, be easy to carry and transport the first-aid equipment that the aerobic wounded carry out wartime.
Oxygen gas kit disclosed by the invention can be realized like this; A kind of oxygen gas kit is made up of bottle (1), flow meter (2), oxygen output pipe (3), oxygenation pipe (4), relief valve (5), protective cap (6), embedded Pressure gauge (7), airway (8), water injection hole (9), netted absorbent material (10), humidifying chamber (11), breathing mask (12), and it is characterized in that: said bottle (1) is the concave cuboid; External fixing band (17); Bottle (1) top is provided with 1 oxygen output pipe (3), and flow meter (2) is connected with oxygen output pipe (3), and bottle (1) top also is provided with oxygenation pipe (4); Relief valve (5) links to each other with the oxygenation pipe; The external protective cap of oxygenation pipe (4) (6), bottle (1) sidewall is established embedded Pressure gauge (7), and two ends, described humidifying chamber (11) respectively connect an airway (8); An airway links to each other with the oxygen output pipe collar extension, and another root airway links to each other with the oxygen supplement mouth (15) of breathing mask (12).
Further, described bottle top is provided with 2 bottleneck pipelines, one of them connection traffic table, another bottleneck pipeline attachment security valve.
Further, described bottle side wall is provided with embedded Pressure gauge, and embedded Pressure gauge is embedded in the bottle surface.
Further, described embedded Pressure gauge is provided with low-pressure alarming device outward, and embedded pressure dial plate plating fluorescence is night-viewable, but embedded pressure dial plate display barrel internal pressure and cardinal principle capacity.
Further, described oxygen cylinder is the alloy aluminum material.
Further, described humidifying chamber (11) is the hollow extra heavy pipe, built-in netted absorbent material (10), external water injection hole (9), the external protective cap of water injection hole.
Further, described mask body is the pyramid-shaped structure, goes up to the nasal bone 1/3rd places down, the tremulous pulse leading edge down to the mandibular bone two sides, and the edge is the inflation pipe; Go up rib part before described gas supplementing opening (13) is arranged in, the nose place is fissura palpebrae shape opening, and opening part is established interior to the bivalve film; Described exhaust chamber (16) is arranged in triangular facet that rib becomes part twice, becomes gas collection profile such as triangle or month shape, external fissura palpebrae shape opening, and opening part is established export-oriented bivalve film.
Further, go up rib before the oxygen-storing bag of said face shield (14) is positioned at and become the zone central, rounded with twice ribs, about respectively one, cover airtight soft material outward, can be with face shield external and internal pressure difference deformation of unevenness, change face shield capacity.
Further, the oxygen supplement mouth of said face shield (16) is positioned at oxygen-storing bag (14) back lower place, and is rounded, about each one, link to each other with humidifying chamber (11) through airway (8).
Further, described oxygen gas kit also is provided with adnexa and comprises: the inflation rope, add water bottle, netted absorbent material.Inflation rope one end can be connected on the oxygenation pipe collar extension through nut, and the other end can link to each other with the valve of big oxygen cylinder, is the oxygenation of this oxygen cylinder; Add water bottle, be plastics system flask, capacity is 100ml, is that humidifying chamber (11) adds the water special use during oxygen uptake; Netted absorbent material is cylindric,
Can absorb water, be humidifying chamber (11) inner replaceable material.
Project organization of the present invention is novel, produces beneficial effect:
1. volume of the present invention is little, in light weight, easy to carry.Adopt the design of spill bottle; Be fixed on upper limb such as inboard with fixing band; Can be used for many positions, multimode, the sick and wounded under the narrow space specific conditions such as (like edge of a body of water beachhead, the air transport wounded, the warship fortune wounded) are oxygen supply in transit; Also be applicable to long-distance by bus or oxygen uptake in the tourism, help healthy.
2. establish inflation valve, oxygenation fast is convenient in short-term, many people reuse.
3. the special air humidification device is suitable for the vibrations condition, and position changes the oxygen supply that carries out.
4. special rib vertebra shape breathing mask is beneficial to facial fixing, and the gas collection profile of exhaust gas inside chamber is utilized the collection and the discharge of breath, and oxygen-storing bag (14) can change the face shield capacity with face shield external and internal pressure difference deformation of unevenness, improves the partial pressure of oxygen that sucks gas.Adopt the dual-active lobe to breathe door, effectively ensure the partial pressure of oxygen that sucks gas, practice thrift special resource, extend working time.
Therefore technology is simple, safe and reliable, oxygen supply convenient, portable oxygen supply harness to the invention provides one, is the novel articles for use of individual health care and first aid of battle field.
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further description:
Description of drawings
Fig. 1 is that specific embodiment structure master of the present invention looks sketch map.
Fig. 2 is the structure perspective diagram of breathing mask of the present invention.
Wherein shown in the accompanying drawing: bottle (1), flow meter (2), oxygen output pipe (3), oxygenation pipe (4), relief valve (5), protective cap (6), embedded Pressure gauge (7), airway (8), water injection hole (9), netted absorbent material (10), humidifying chamber (11), breathing mask (12), gas supplementing opening (13), oxygen-storing bag (14), oxygen supplement mouth (15), exhaust chamber (16), fixing band (17).
Embodiment one
As shown in Figure 1; Oxygen gas kit is made up of bottle (1), flow meter (2), oxygen output pipe (3), oxygenation pipe (4), relief valve (5), protective cap (6), embedded Pressure gauge (7), airway (8), water injection hole (9), netted absorbent material (10), humidifying chamber (11), breathing mask (12), fixing band (17), shown in oxygen is housed in the bottle (1), bottle 1 is the concave cuboid; With the aluminium alloy is material; Design capacity is 2～10L, and the best is 4L, external fixing band (17).At bottle (1) top, be provided with 2 bottleneck pipelines, one is connected with flow meter (2), and another pipeline is oxygenation pipe (4), is oxygen fast aeration passage; Oxygenation pipe collar extension is established protective cap (6); Oxygenation pipe (4) attachment security valve (5), when bottle internal gas pressure during near the bottle limiting pressure, relief valve (5) is opened aerofluxus automatically, prevents fried bottle.Bottle (1) sidewall is provided with embedded Pressure gauge (7), is provided with low-pressure alarming device outward, but dial plate plating night-viewable display barrel internal pressure of fluorescence and cardinal principle capacity.The airway (8) at two ends, humidifying chamber (11), one is connected with bottle (1), and another root is connected with breathing mask (12).Airway (8) is a plastic flexible pipe, and humidifying chamber (11) are the hollow extra heavy pipe, is the place of oxygen humidification, and built-in netted absorbent material (10) guarantees the abundant humidifying of oxygen, and moisture is excessive when preventing to jolt vibrations, external water injection hole (9), through this hole to the indoor water filling of humidifying.
Breathing mask is as shown in Figure 2, is made up of gas supplementing opening (13), oxygen-storing bag (14), oxygen supplement mouth (15) and exhaust chamber (16).Mask body is the pyramid-shaped structure, goes up to the nasal bone 1/3rd places down, the tremulous pulse leading edge (holding lower jaw) down to the mandibular bone two sides, and the edge is the inflation pipe, to increase tightness.Go up rib part before gas supplementing opening (13) is arranged in, about nose place is fissura palpebrae shape opening, to the bivalve film, guarantees that gas unidirectional gets in opening part is established.Exhaust chamber (16) is arranged in triangular facet that rib becomes part twice, becomes gas collection profile such as triangle or month shape, apart from nostril, mouthful about 1.5cm, and external fissura palpebrae shape opening, opening part is established export-oriented bivalve film, guarantees the gas unidirectional discharge.
Embodiment two
As shown in the figure: at bottle (1) top 2 bottleneck pipelines are arranged, flow meter (2) is connected on the bottle (1) through oxygen output pipe, and relief valve is connected on the bottle (1) through oxygenation pipe (4); Embedded Pressure gauge (7) is embedded on bottle (1) surface, and other part-structure characteristics are with embodiment one.
Built-in netted absorbent material (10) in the humidifying chamber in the foregoing description one, two can be changed, during oxygen uptake humidifying chamber water-filling specific purpose tool be one mould the system long-neck add water bottle, capacity is 100ml.The work process of oxygen gas kit:
Inflation method: flow meter is closed, back out oxygenation mouth of pipe protective cap (6), will inflate rope and be connected on oxygenation pipe (4) collar extension through nut; The other end links to each other with the valve port of big oxygen cylinder; Inflate, maximum flow of aerating air is 60L/min (atmosphere gas), after oxygen is full of; Remove the inflation rope, tighten the inflation inlet protective cap.
Oxygen uptake process: water is injected humidifying chamber (11) by humidifying chamber water injection hole (9); Again flow meter (2) is opened; Transfer to the desired gas flow; Oxygen gets into humidifying chamber (11) humidifying through airway (8), passes through in oxygen supplement mouth (15) the entering face shield of airway (8) other end through breathing mask (12) through the oxygen after the water humidifying again.Breathing mask (12) is worn in aerobic person's mouth and nose place, and is fixed in head, observes whether proper motion of gas supplementing opening (13) and exhaust chamber (16) flap valve.
The present invention in sum, oxygen gas kit is made up of bottle, embedded Pressure gauge, flow meter, relief valve, humidifying chamber, airway and breathing mask.Respectively there is an airway at two ends, humidifying chamber, and an airway is connected with the oxygen cylinder bottle, and another root airway is connected with breathing mask.When people used, with being full of the oxygen that meets safety requirements in the oxygen cylinder, oxygen got into humidifying in the humidifying chamber through airway earlier, and the airway through the humidifying chamber other end gets into face shield then, finally gets into people's respiratory system, plays the effect of emergent oxygen uptake.Relate to above-mentioned project organization and all belong to protection domain of the present invention.
Claims (5)
1. an oxygen gas kit is made up of bottle (1), flow meter (2), oxygen output pipe (3), oxygenation pipe (4), relief valve (5), first protective cap (6), embedded Pressure gauge (7), airway (8), water injection hole (9), netted absorbent material (10), humidifying chamber (11), breathing mask (12), and it is characterized in that: said bottle (1) is the concave cuboid; External fixing band (17), bottle (1) top is provided with 1 oxygen output pipe (3), and flow meter (2) is connected with oxygen output pipe (3); Bottle (1) top also is provided with oxygenation pipe (4), and relief valve (5) links to each other with oxygenation pipe (4), external said first protective cap of oxygenation pipe (4) (6); Bottle (1) sidewall is established embedded Pressure gauge (7); Two ends, described humidifying chamber (11) respectively connect a said airway (8), and wherein an airway links to each other with the oxygen output pipe collar extension, and another root airway links to each other with the oxygen supplement mouth (15) of breathing mask (12); Described humidifying chamber (11) is the hollow extra heavy pipe; Built-in netted absorbent material (10), external water injection hole (9), external second protective cap of water injection hole (9); The mask body of described breathing mask (12) is the pyramid-shaped structure; Go up to the nasal bone 1/3rd places down, the tremulous pulse leading edge down to the mandibular bone two sides, the mask body edge is the inflation pipe; Described breathing mask (12) is provided with gas supplementing opening (13), goes up rib part before said gas supplementing opening (13) is arranged in, and the nose place is fissura palpebrae shape opening, and opening part is established interior to the bivalve film; Described breathing mask (12) is provided with exhaust chamber (16), and exhaust chamber (16) is arranged in triangular facet that rib becomes part twice, becomes the gas collection profile; External fissura palpebrae shape opening, the opening part of said exhaust chamber (16) is established export-oriented bivalve film, goes up rib before the oxygen-storing bag (14) of said breathing mask (12) is positioned at and becomes zone central authorities with twice ribs; Rounded, about each one, cover airtight soft material outward; Can change the face shield capacity with face shield external and internal pressure difference deformation of unevenness.
2. oxygen gas kit as claimed in claim 1 is characterized in that: described embedded Pressure gauge is provided with low-pressure alarming device outward, and embedded pressure dial plate plating fluorescence is night-viewable, but embedded pressure dial plate display barrel internal pressure and capacity.
3. oxygen gas kit as claimed in claim 1 is characterized in that: the bottle of described oxygen gas kit (1) is the alloy aluminum material.
4. oxygen gas kit as claimed in claim 1 is characterized in that: the oxygen supplement mouth of said face shield (15), be positioned at said oxygen-storing bag (14) back lower place, rounded, about each one, link to each other with humidifying chamber (11) through airway (8).
5. oxygen gas kit as claimed in claim 1; It is characterized in that: described oxygen gas kit also is provided with adnexa and comprises, inflates rope, adds water bottle, and inflation rope one end is connected on the oxygenation pipe collar extension through nut; The other end links to each other with the valve of big oxygen cylinder, is said oxygen gas kit oxygenation; Add water bottle, be plastics system flask, capacity is 100ml, is that humidifying chamber (11) adds water during oxygen uptake; Described netted absorbent material (10) is cylindric, can absorb water, and is humidifying chamber (11) inner replaceable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100621079A CN101318045B (en) | 2007-06-05 | 2007-06-05 | Oxygen gas kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100621079A CN101318045B (en) | 2007-06-05 | 2007-06-05 | Oxygen gas kit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101318045A CN101318045A (en) | 2008-12-10 |
| CN101318045B true CN101318045B (en) | 2012-01-18 |
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ID=40178475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100621079A Expired - Fee Related CN101318045B (en) | 2007-06-05 | 2007-06-05 | Oxygen gas kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101318045B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721329B (en) * | 2013-12-12 | 2015-11-11 | 科迈（常州）电子有限公司 | Humidification oxygen inhalation device |
| CN104667397A (en) * | 2014-12-21 | 2015-06-03 | 李淑刚 | Novel oxygen-filter respirator for emergency internal medicine |
| CN105597214B (en) * | 2016-03-03 | 2023-07-21 | 中国人民解放军白求恩医务士官学校 | Oxygen mask |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5172686A (en) * | 1987-08-20 | 1992-12-22 | Anthony Jean M | Device for supplying air or medical gases in a conditioned, particularly a moistented and/or heated state to a patient |
| CN2444612Y (en) * | 2000-08-31 | 2001-08-29 | 王秋林 | Domestic oxygen supply device |
| CN2488535Y (en) * | 2001-02-28 | 2002-05-01 | 陈振业 | Oxygen bag without residue of oxygen saving type and imitating liner style |
-
2007
- 2007-06-05 CN CN2007100621079A patent/CN101318045B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5172686A (en) * | 1987-08-20 | 1992-12-22 | Anthony Jean M | Device for supplying air or medical gases in a conditioned, particularly a moistented and/or heated state to a patient |
| CN2444612Y (en) * | 2000-08-31 | 2001-08-29 | 王秋林 | Domestic oxygen supply device |
| CN2488535Y (en) * | 2001-02-28 | 2002-05-01 | 陈振业 | Oxygen bag without residue of oxygen saving type and imitating liner style |
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| Publication number | Publication date |
|---|---|
| CN101318045A (en) | 2008-12-10 |
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| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20120118 Termination date: 20140605 |