CN201558391U - Portable type oxygen uptake control device - Google Patents
Portable type oxygen uptake control device Download PDFInfo
- Publication number
- CN201558391U CN201558391U CN2009203173261U CN200920317326U CN201558391U CN 201558391 U CN201558391 U CN 201558391U CN 2009203173261 U CN2009203173261 U CN 2009203173261U CN 200920317326 U CN200920317326 U CN 200920317326U CN 201558391 U CN201558391 U CN 201558391U
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- oxygen
- oxygen uptake
- valve
- humidifying
- appendix
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Abstract
The utility model relates to a portable type oxygen uptake control device. The upstream end of a low pressure oxygen pressure gauge of the oxygen uptake control device is provided with a connector used for connecting an oxygen source and the downstream end of the low pressure oxygen pressure gauge is connected with a mask through an oxygen uptake main-path gas piping. The oxygen uptake main-path gas piping is sequentially provided with a first flow meter and an oxygen uptake control valve. The downstream end of the low pressure oxygen pressure gauge is provided with a second flow meter and a humidifying bypass gas piping of a humidifier/atomizer. A gas inlet end of the humidifying bypass gas piping is connected at the rear end of the low pressure oxygen pressure gauge and a gas outlet end thereof is connected to the rear end of the oxygen uptake control valve. The oxygen uptake main-path gas piping at the gas inlet end of the mask is provided with an oxygen uptake three-way pipe with a check valve. The oxygen uptake control device is arranged on a movable support. The oxygen uptake control device can ensure that an oxygen uptake person can suck pure oxygen in a state of normal pressure and the sucked pure oxygen can cause the oxygen uptake person to feel more comfortable after being humidified. The oxygen uptake control device can be conveniently carried to any environment used for oxygen uptake.
Description
Technical field
This utility model relates to health care, armarium, particularly a kind of portable Oxygen inhalation controller under atmospheric pressure state.
Background technology
Oxygen uptake also is usually used in health care at present except being used for medical treatment.The oxygen health care originates from West Europe, is a kind of method of high-quality health-care.Need the people that medical treatment and health care oxygen uptake mainly are 1, the consumption of oxygen increases: as, because of wanting the anemia of pregnant woman of supply oxygen to fetus; The over-drastic athlete of motion back oxygen consumption; The brain worker of brain overwork comprises intellectual, company manager, student, the urbanite of rhythm of life anxiety, the driver who drives over a long distance etc.2, oxygen is utilized the people of scarce capacity: comprise suffer from respiratory tract disease (asthma, chronic bronchitis), cardiovascular and cerebrovascular disease (coronary heart disease, apoplexy), hematopathy (anemia etc.), old people's (diabetes etc.).3, old oxygen health care etc.
Oxygen uptake is except hospital carries out, under some anoxia disease, old, the altitude environment, personnel such as subhealth state also can inhale high-concentration oxygen in the non-medical organization place under the professional instructs, by oxygen inhalation therapy anoxia disease, fatigue alleviating, regain one's strength.Nasal obstruction pipe and face shield mode (face mask type need on face shield perforate with easy to exhaust) be all adopted in present oxygen uptake, in oxygen uptake also inspiration air, institute's inhaling of oxygen concentration does not reach the requirement that sucks high-concentration oxygen treatment disease and health care 30~40%.
Summary of the invention
The purpose of this utility model provides a kind of portable Oxygen inhalation controller, it can guarantee that under the atmospheric pressure state, the oxygen uptake personnel are drawn onto high concentration oxygen, and through the oxygen after this device humidifying, make the oxygen uptake personnel feel more comfortable, this Oxygen inhalation controller can be convenient for carrying any environment that is used for oxygen uptake.
The purpose of this utility model is achieved in that Oxygen inhalation controller comprises the low oxygen Pressure gauge, the first flow meter, the oxygen uptake control valve, the oxygen uptake tee T, second effusion meter, humidifying/nebulizer, wherein, low oxygen Pressure gauge upstream extremity is provided with the union joint that is used to connect oxygen source, low oxygen Pressure gauge downstream connects face shield by oxygen uptake main road appendix, be provided with the first flow meter successively on the oxygen uptake main road appendix, the oxygen uptake control valve, low oxygen Pressure gauge downstream is provided with humidifying bypass appendix, be connected with second effusion meter in turn on the humidifying bypass appendix, humidifying/nebulizer, the inlet end of humidifying bypass appendix is connected low oxygen Pressure gauge rear end, and the outlet side of humidifying bypass appendix is connected to oxygen uptake control valve rear end; The oxygen uptake main road appendix of described face shield inlet end is provided with the oxygen uptake tee T of band check valve; Described Oxygen inhalation controller is arranged on one movably on the support.
Described humidifying/nebulizer comprises the cup of upper and lower opening, have in the middle part of the cup cup is divided into two-part dividing plate up and down, the dividing plate center is provided with the air entraining pipe that protrudes upward, described cup upper end screw thread is connected with bowl cover, the bowl cover upper surface has the connection boss that protrudes upward, and the bowl cover inboard has the position-limited rack that downward extension is used for fixing air entraining pipe.
The oxygen uptake tee T of described band check valve is connected an end and is provided with breather cheek valve, is connected an end with exhaust connector and is provided with expiratory one-way valve with oxygen uptake main road appendix.
The structure of the check valve of described breather cheek valve and expiratory one-way valve is, comprise valve collar with oxygen uptake tee T interference fit, be provided with axle sleeve in the passage of valve collar, the brace rod that axle sleeve is extended by side direction axle center in valve collar supports, be sliding combined with valve shaft in the axle sleeve, valve shaft is provided with limited block and is positioned at the check valve inlet end, and is connected with control air film sheet on the valve shaft and is positioned at the check valve outlet side.
Described movably support is a casing, perhaps box body, perhaps supporting plate.
Described humidifying/aerosolizable the pharmaceutical liquid of nebulizer splendid attire.
Appendix between described union joint and the low oxygen Pressure gauge is provided with low pressure modulating valve.
Owing to adopt technique scheme, low oxygen Pressure gauge downstream is provided with oxygen uptake main road appendix, humidifying bypass appendix, connect the first flow meter successively on the oxygen uptake main road appendix, connect face shield behind the oxygen uptake control valve, be connected with second effusion meter in turn on the humidifying bypass appendix, humidifying/nebulizer, the inlet end of humidifying bypass appendix is connected low oxygen Pressure gauge rear end, the outlet side of humidifying bypass appendix is connected to oxygen uptake control valve rear end, be that oxygen is flowed out by the low oxygen Pressure gauge, one the tunnel through oxygen uptake main road appendix confession oxygen uptake personnel breathing, another road second effusion meter is to humidifying/nebulizer, to reach the oxygen humidification purpose, the oxygen uptake personnel just can be drawn onto moistening pure oxygen, can also provide low discharge according to different needs, the breathing air feed of high concentration and pure oxygen satisfies different personnel's demand.
The oxygen uptake personnel are when oxygen uptake, the breather cheek valve of oxygen uptake tee T is opened automatically, and expiratory one-way valve is closed automatically, when the pressure in the flexible pipe of oxygen absorption mask between the oxygen uptake control valve is lower than certain value, the oxygen of oxygen uptake control valve front end just flows out automatically, and institute's air absorbing body all is a pure oxygen.The oxygen uptake personnel are when exhaling, and the breather cheek valve of oxygen uptake tee T is closed automatically, and expiratory one-way valve is opened automatically, and the waste gas of exhaling enters atmospheric environment.Meanwhile, fill with pure water in humidifying/nebulizer, and open second effusion meter, the oxygen uptake personnel just can be drawn onto moistening pure oxygen.If under professionals' such as medical worker guidance, aerosolizable medicine will be contained in humidifying/nebulizer, the oxygen uptake personnel also can suck required medicine and treat in oxygen uptake, because of the medicine that atomizes is a liquid, water wherein has the effect of humidify oxygen gas equally.
This utility model is for providing the portable Oxygen inhalation controller of pure oxygen under the normal pressure, it is simple in structure, and is safe in utilization, convenient, reliable.Described portable Oxygen inhalation controller mostly is existing common part greatly and forms, therefore also has the low advantage of cost, this portable Oxygen inhalation controller also increases humidifying/atomising device especially, when improving oxygen uptake personnel comfort level, can also under the professional instructs, suck required medicine, thereby can satisfy people's different demands.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 has the structural representation of the oxygen uptake tee T of check valve for this utility model;
Fig. 3 is the structural representation of check valve;
Fig. 4 is the axial view of check valve;
Fig. 5 is the structural representation of humidifying/nebulizer;
Fig. 6 connects a kind of embodiment of oxygen cylinder for this utility model.
In the accompanying drawing, 1 is oxygen absorption mask, and 2 are the oxygen uptake tee T, 3 is humidifying/nebulizer, and 4 are the oxygen uptake control valve, and 5 is the first flow meter, 6 is the humidifying effusion meter, and 7 is the low oxygen Pressure gauge, and 8 is low pressure modulating valve, 9 is union joint, and 10 is oxygen pressure reducer, and 11 is the high pressure oxygen gauge, 12 is appendix, and 13 is oxygen cylinder, and 14 is Oxygen inhalation controller, 15 is oxygen source, and 16 are oxygen uptake main road appendix, and 17 is humidifying bypass appendix.
21 is inlet end, and 22,23 is the outlet side, and 24 is breather cheek valve, and 25 is expiratory one-way valve, and 26 is exhaust connector.
201 is valve collar, and 202 is passage, and 203 is brace rod, and 204 is axle sleeve, and 205 is valve shaft, and 206 are control air film sheet, and 207 is limited block.
31 is cup, and 32 is dividing plate, and 33 is air entraining pipe, and 34 is bowl cover, and 341 for connecting boss, and 342 is flange connector, and 343 is position-limited rack, and 344 for expanding the gas support plate, and 35 is tee T, and 351 are the boss of getting a breathing space.
The specific embodiment
Referring to figs. 1 through Fig. 6, Oxygen inhalation controller 14 comprises low oxygen Pressure gauge 7, first flow meter 5, oxygen uptake control valve 4, oxygen uptake tee T 2, second effusion meter 6, humidifying/nebulizer 3.Wherein, low oxygen Pressure gauge 7, first flow meter 5, oxygen uptake control valve 4, oxygen uptake tee T 2, second effusion meter 6 all adopt the parts of prior art structure.Low oxygen Pressure gauge 7 upstream extremities are provided with the union joint 9 that is used to connect oxygen source 15, low oxygen Pressure gauge 7 downstream connect face shield 1 by oxygen uptake main road appendix 16, be provided with first flow meter 5 successively on the oxygen uptake main road appendix, oxygen uptake control valve 4, first flow meter 5 is used to regulate and the instantaneous delivery when showing oxygen uptake, oxygen uptake control valve 4 is opened after producing negative pressure during by oxygen uptake automatically, perhaps oxygen uptake control valve 4 adopts electrically-controlled valve, electronic opening when being lower than certain value by the oxygen pressure in the pipeline, low oxygen Pressure gauge 7 downstream also are provided with humidifying bypass appendix 17, be connected with second effusion meter 6 on the humidifying bypass appendix 17 in turn, humidifying/nebulizer 3, the inlet end of humidifying bypass appendix is connected low oxygen Pressure gauge 7 rear ends, the outlet side of humidifying bypass appendix is connected to oxygen uptake control valve 4 rear ends, and oxygen uptake main road appendix 16 forms two air delivering pipelines in parallel with humidifying bypass appendix 17 like this.The oxygen uptake main road appendix of described face shield 1 inlet end is provided with the oxygen uptake tee T 2 of band check valve, three interfaces of oxygen uptake tee T 2 are respectively one and are inlet end 21, two outlet sides 22,23, inlet end 21 is connected with oxygen uptake main road appendix 16, one of them outlet side 22 is connected with face shield 1, another outlet side 23 is connected with exhaust connector 26, and the oxygen uptake tee T 2 of described band check valve is connected an end and is provided with breather cheek valve 24, is connected an end with exhaust connector 26 and is provided with expiratory one-way valve 25 with oxygen uptake main road appendix.The structure of the check valve of described breather cheek valve 24 and expiratory one-way valve 25 is, comprise valve collar 201 with oxygen uptake tee T interference fit, valve collar is embedded the inside pipe wall of oxygen uptake tee T, check valve is fixed in the oxygen uptake tee T, in the passage 202 of valve collar 201, be provided with axle sleeve 204, axle sleeve runs through whole valve collar, the brace rod 203 that axle sleeve 204 is extended by side direction axle center in valve collar supports, axle sleeve is located in the check valve center, be sliding combined with valve shaft 205 in the axle sleeve 203, valve shaft 205 is provided with limited block 207 and is positioned at the check valve inlet end, and be connected with control air film sheet 206 on the valve shaft 205 and be positioned at the check valve outlet side, when check valve was ventilated, control valve sheet 206 left valve collar 201, gas is from 202 circulations of the passage between the valve collar, when closed check valve, control valve sheet 206 is close to valve collar 201, the passage 202 on the control valve sheet 206 sealing valve collars, gas can not pass through, and realizes the function of check valve.
Humidifying/the nebulizer 3 of described humidifying bypass appendix 17 comprises the cup 31 of upper and lower opening, cup is cylindric, certainly also can be other polygonal tubular structures, cup 31 middle parts have cup are divided into up and down two-part dividing plate 32, making cup the first half is the Sheng sap cavity of carrying liquid, but contains splendid attire pure water in the sap cavity, is used for humidify oxygen gas, breathe for the people after the pure oxygen humidifying, make the oxygen uptake personnel feel more comfortable.Under professionals' such as medical worker guidance, but humidifying/nebulizer 3 is the aerosolizable pharmaceutical liquid of splendid attire also, the oxygen uptake personnel also can suck required medicine and treat in oxygen uptake, because of the medicine that atomizes is a liquid, water wherein has the effect of humidify oxygen gas equally.Cup 31 Lower Halves are stretched out the flexible pipe that can protect connection.Dividing plate 32 centers are provided with the air entraining pipe 33 that protrudes upward, lateral wall, described cup 31 upper end is provided with screw thread, make the bowl cover 34 that has been threaded on the cup, bowl cover 34 upper surfaces have the connection boss 341 that protrudes upward, connect and connect a tee T 35 on the boss 341, tee T one end connects the rear end of oxygen uptake control valve 4, and the tee T other end connects the oxygen uptake main road appendix of the inlet end of oxygen uptake tee T 2.Tee T 35 be connected the pipe that boss 341 connects an end in have the boss 351 of getting a breathing space that protrudes upward, the oxygen after the humidifying is mixed with the oxygen of oxygen uptake control valve 4 streams as far as possible.Bowl cover 34 has the flange connector 342 of downward extension, and flange connector 342 has female thread, and flange connector 342 is threaded with the upper end of cup 31.Bowl cover 34 inboards have the position-limited rack 343 that downward extension is used for fixing air entraining pipe, the leg of position-limited rack 343 has the space of oxygen supply air communication, the position-limited rack lower end is provided with expansion gas support plate 344 and is positioned on air entraining pipe 33 outlets, has downward convex surface in the middle of expanding gas support plate 344, convex surface and air entraining pipe 33 upper surfaces have certain interval, make air entraining pipe discharge oxygen as far as possible to diffusion all around, can upwards not fling and flow through, oxygen is contacted with liquid, reach the humidifying purpose.
The oxygen source 15 that the union joint 9 of described low oxygen Pressure gauge 7 upstream extremities connects can be the oxygen interface of Central oxygen-supply, also can be the oxygen cylinder equal pressure and contain the gas utensil, have under the Central oxygen-supply condition in hospital, the union joint 9 of described Oxygen inhalation controller is connected on the interface of Central oxygen-supply, simple operation.At the environment of no Central oxygen-supply, as family, disaster relief scene etc., have only the oxygen cylinder equal pressure to contain under the gas utensil situation, the union joint 9 of described Oxygen inhalation controller is connected in the oxygen cylinder equal pressure and contains on the gas utensil.When using oxygen cylinder, because oxygen cylinder oxygen pressure height, the pipeline between described union joint 9 and the low oxygen Pressure gauge 7 is provided with low pressure modulating valve 8, is used for adjust blood pressure.
Described Oxygen inhalation controller 14 is arranged on one movably on the support.Described support is a casing, perhaps box body, perhaps supporting plate.Each parts of Oxygen inhalation controller 14 are located on the support, are convenient to move, this support can be placed on the trolley for hospital use or shelve in the family, and it is all more convenient to carry and place, and also can be convenient for carrying any environment that is used for oxygen uptake.
With reference to Fig. 6, this utility model connects a kind of embodiment of oxygen cylinder, be fixed oxygen cylinder oxygen supply, include fixed with oxygen cylinder 13, oxygen pressure reducer 10, high pressure oxygen gauge 11, appendix 12, oxygen in the oxygen cylinder 13 is after high pressure oxygen gauge 11 shows, reduce pressure about 10KG by high pressure oxygen pressure reducer 10, by low pressure modulating valve 8 oxygen pressure is controlled at 4-5KG again, the oxygen of low pressure modulating valve 8 outputs is after low oxygen Pressure gauge 7 shows, part oxygen flows to oxygen uptake control valve 4 front ends by first flow meter 5.Another part flows to humidifying/nebulizer 3 through second effusion meter 6, flows to oxygen uptake tee T 2 then.When the oxygen uptake personnel mask 1 oxygen uptake, the breather cheek valve 24 of oxygen uptake tee T 2 is opened automatically, expiratory one-way valve 25 is closed automatically, when the pressure in the flexible pipe of oxygen absorption mask 1 between oxygen uptake control valve 4 is lower than certain value, the oxygen of oxygen uptake control valve 4 front ends just flows out automatically, and institute's air absorbing body all is a pure oxygen.The oxygen uptake personnel are when exhaling, and the breather cheek valve 24 of oxygen uptake tee T 2 is closed automatically, and expiratory one-way valve 25 is opened automatically, and the waste gas of exhaling enters atmospheric environment.Meanwhile, fill with pure water in humidifying/nebulizer 3, and open second effusion meter 6, the oxygen uptake personnel just can be drawn onto moistening pure oxygen.
The oxygen uptake control valve 4 of the present utility model and second effusion meter 6 are normally off, and oxygen uptake control valve 4 can be opened automatically during oxygen uptake, and 6 palpus oxygen uptake personnel are manually opened for second effusion meter, with the liquid in convenient supplemental oxygen humidifying/nebulizer 3 at any time.
Claims (7)
1. portable Oxygen inhalation controller, it is characterized in that: Oxygen inhalation controller (14) comprises low oxygen Pressure gauge (7), first flow meter (5), oxygen uptake control valve (4), oxygen uptake tee T (2), second effusion meter (6), humidifying/nebulizer (3), wherein, low oxygen Pressure gauge (7) upstream extremity is provided with the union joint (9) that is used to connect oxygen source (15), low oxygen Pressure gauge (7) downstream connects face shield (1) by oxygen uptake main road appendix (16), be provided with first flow meter (5) on the oxygen uptake main road appendix successively, oxygen uptake control valve (4), low oxygen Pressure gauge (7) downstream is provided with humidifying bypass appendix (17), be connected with second effusion meter (6) on the humidifying bypass appendix in turn, humidifying/nebulizer (3), the inlet end of humidifying bypass appendix is connected low oxygen Pressure gauge (7) rear end, and the outlet side of humidifying bypass appendix is connected to oxygen uptake control valve (4) rear end; The oxygen uptake main road appendix of described face shield (1) inlet end is provided with the oxygen uptake tee T (2) of band check valve; Described Oxygen inhalation controller is arranged on one movably on the support.
2. portable Oxygen inhalation controller according to claim 1, it is characterized in that: described humidifying/nebulizer (3) comprises the cup (31) of upper and lower opening, have in the middle part of the cup cup is divided into two-part dividing plate (32) up and down, the dividing plate center is provided with the air entraining pipe (33) that protrudes upward, described cup upper end screw thread is connected with bowl cover (34), the bowl cover upper surface has the connection boss (341) that protrudes upward, and the bowl cover inboard has the position-limited rack (343) that downward extension is used for fixing air entraining pipe.
3. portable Oxygen inhalation controller according to claim 1 is characterized in that: the oxygen uptake tee T (2) of described band check valve is connected an end and is provided with breather cheek valve (24), is connected an end with exhaust connector (26) and is provided with expiratory one-way valve (25) with oxygen uptake main road appendix.
4. portable Oxygen inhalation controller according to claim 3, it is characterized in that: the structure of the check valve of described breather cheek valve (24) and expiratory one-way valve (25) is, comprise valve collar (201) with oxygen uptake tee T interference fit, be provided with axle sleeve (204) in the passage of valve collar (202), the brace rod (203) that axle sleeve is extended by side direction axle center in valve collar supports, be sliding combined with valve shaft (205) in the axle sleeve, valve shaft is provided with limited block (207) and is positioned at the check valve inlet end, and be connected with on the valve shaft control air film sheet (206) be positioned at the check valve outlet side.
5. portable Oxygen inhalation controller according to claim 1 is characterized in that: described movably support is a casing, perhaps box body, perhaps supporting plate.
6. portable Oxygen inhalation controller according to claim 1 is characterized in that: the aerosolizable pharmaceutical liquid of described humidifying/nebulizer (3) splendid attire.
7. portable Oxygen inhalation controller according to claim 1 is characterized in that: the appendix between described union joint (9) and the low oxygen Pressure gauge (7) is provided with low pressure modulating valve (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009203173261U CN201558391U (en) | 2009-12-14 | 2009-12-14 | Portable type oxygen uptake control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009203173261U CN201558391U (en) | 2009-12-14 | 2009-12-14 | Portable type oxygen uptake control device |
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CN201558391U true CN201558391U (en) | 2010-08-25 |
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Family Applications (1)
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CN2009203173261U Expired - Fee Related CN201558391U (en) | 2009-12-14 | 2009-12-14 | Portable type oxygen uptake control device |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102389610A (en) * | 2011-07-15 | 2012-03-28 | 青岛得高国际贸易有限公司 | Novel oxygen supply device |
CN104117121A (en) * | 2014-07-30 | 2014-10-29 | 李秀 | Noninvasive ventilator combined with oxygen atomizing inhalation device |
CN107349500A (en) * | 2017-07-07 | 2017-11-17 | 王俊 | A kind of Respiratory Medicine lung ventilator |
CN109331307A (en) * | 2018-11-30 | 2019-02-15 | 山东威高集团医用高分子制品股份有限公司 | Mobile oxygen uptake system |
-
2009
- 2009-12-14 CN CN2009203173261U patent/CN201558391U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102389610A (en) * | 2011-07-15 | 2012-03-28 | 青岛得高国际贸易有限公司 | Novel oxygen supply device |
CN104117121A (en) * | 2014-07-30 | 2014-10-29 | 李秀 | Noninvasive ventilator combined with oxygen atomizing inhalation device |
CN107349500A (en) * | 2017-07-07 | 2017-11-17 | 王俊 | A kind of Respiratory Medicine lung ventilator |
CN109331307A (en) * | 2018-11-30 | 2019-02-15 | 山东威高集团医用高分子制品股份有限公司 | Mobile oxygen uptake system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20121214 |