CN204637213U - A kind of emergency oxygen apparatus - Google Patents

A kind of emergency oxygen apparatus Download PDF

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Publication number
CN204637213U
CN204637213U CN201520321012.4U CN201520321012U CN204637213U CN 204637213 U CN204637213 U CN 204637213U CN 201520321012 U CN201520321012 U CN 201520321012U CN 204637213 U CN204637213 U CN 204637213U
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CN
China
Prior art keywords
oxygen
air bag
drive motors
cover body
venturi
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Expired - Fee Related
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CN201520321012.4U
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Chinese (zh)
Inventor
王千钧
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Individual
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Individual
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Priority to CN201520321012.4U priority Critical patent/CN204637213U/en
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Publication of CN204637213U publication Critical patent/CN204637213U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of emergency oxygen apparatus, comprise flow meter, Pressure gauge, dry oxygen outlet, venturi, humidification bottle and oxygen hose, venturi is made up of flow rotation control valve and Venturi tube, humidify oxygen gas outlet and humidification fluid filling opening is provided with outside humidification bottle, humidify oxygen gas outlet is also connected with respirator, respirator comprises cover body, cover body top is connected with air bag mechanism, in the middle part of cover body, air tube is set, cover body surface arranges the first check valve, described air bag mechanism comprises air bag, spring, drive motors, V-type frame, power supply and relay, in air bag, spring is set, air bag is arranged on V-type frame, V-type frame drift angle place arranges drive motors, drive motors is connected with relay, relay is connected with drive motors.This utility model structure is simple, easy to operate, can save the nurse job time, raise the efficiency.The feature of nebulae inhalation is had concurrently while effective humidifying.

Description

A kind of emergency oxygen apparatus
Technical field
This utility model relates to medical device field, specifically a kind of emergency oxygen apparatus.
Background technology
The apparatus of oxygen supply used in hospital ward is at present for be usually made up of Pressure gauge, flow meter, bottle and oxygen supplying tube, and bottle, built with distilled water, guarantees that patient's oxygen intake is moist.But generally also need nebulae inhalation to while patient's oxygen uptake in clinical, the generation of aerosol is relevant with driving the oxygen flow size of atomized liquid; Air-flow is little, cannot produce aerosol, and air-flow easily makes oxygen hose interface collapse out too greatly first, second can make patient that the danger of oxygen intoxication occurs; In addition conventional oxygen humidifying liquid is generally sterile purified water, more single; Oxygen contacts section insufficient, time of contact with humidification fluid, humidifying DeGrain.
On hospital clinical, when especially receiving first-aid patients, some wounded are because dyspnea needs to cure by oxygen therapy, need medical personnel to adopt respirator to operate, or adopt respiratory organ to practice artificial respiration, give treatment to, the first aid respirator often adopted, because patient fails make nasal cavity close and make oxygen supply failure, in CN202822382U, disclose a kind of breathing apparatus, belong to technical field of medical instrument.The technical solution of the utility model is: comprise handle, air bag and cover mouth, and it is characterized in that being provided with elasticity arm on air bag, elasticity arm front end is provided with nose clip, and air bag lower end is provided with airway; Although it well solves the problem of oxygen supply but it by closedown real for the nose of patient, can not easily cause the leakage of oxygen, thus causes the waste of resource, the first aid respirator that this utility model provides a kind of structure simple, easy to operate.
Utility model content
The purpose of this utility model is to provide a kind of emergency oxygen apparatus, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of emergency oxygen apparatus, comprise flow meter, Pressure gauge, dry oxygen outlet, venturi, humidification bottle and oxygen hose, venturi is made up of flow rotation control valve and Venturi tube, humidification bottle is connected with flow meter, flow meter is connected with Pressure gauge, Pressure gauge is connected with gas source interface, gas source interface is connected with apparatus of oxygen supply, flow meter connects venturi by dry oxygen outlet, venturi is connected with one end of oxygen hose by Venturi tube interface, the other end of oxygen hose is connected with humidification bottle, humidify oxygen gas outlet and humidification fluid filling opening is provided with outside humidification bottle, humidify oxygen gas outlet is also connected with respirator, respirator comprises cover body, described cover body top is connected with air bag mechanism, in the middle part of cover body, air tube is set, cover body surface arranges the first check valve, second check valve is set between cover body and air bag mechanism, described air bag mechanism comprises air bag, spring, drive motors, V-type frame, power supply and relay, arrange spring in air bag, air bag is arranged on V-type frame, and V-type frame drift angle place arranges drive motors, drive motors is connected with relay, and relay is connected with drive motors.
As further program of the utility model: described V-type frame comprises substrate and portable plate, and substrate arranges drive motors, and portable plate is fixedly connected with drive motors turning cylinder.
As this utility model further scheme: the frequency of described relay is 12-20 beat/min.
As this utility model further scheme: described air bag mechanism rear portion arranges the 3rd check valve.
As this utility model further scheme: described flow meter is provided with adjusting knob.
As this utility model further scheme: the part that described oxygen hose enters humidification bottle is provided with equally distributed circular hole.
Compared with prior art, the beneficial effects of the utility model are: this utility model, in oxygen supply process, can produce stable air-flow under the prerequisite of constant oxygen concentration, meet the needs of nebulae inhalation under ensureing the prerequisite of oxygen supply; The part that oxygen hose enters humidification bottle has equally distributed circular aperture, can ensure that oxygen fully contacts with humidification fluid, ensures the effectiveness of humidifying; There is humidification fluid filling opening one end of humidification bottle, ensures that humidification fluid can continue supply when treating, the interruption of prophylactic treatment; Respirator adopts check valve to carry out isolating and make it when carrying out oxygen uptake, by air intake, can not it also avoid and air is pressed into apparatus of oxygen supply; In air bag, spring is set, and it can be automatically replied, and V-type frame is set, its substrate arranges drive motors, be connected with turning cylinder at portable plate, it can be compressed by rotation, and pass through power source for relay control, control the number of times of compression with this, ensure respiration and normally carry out; Adopt air tube to strut the tooth of patient with this, the dyspnea avoiding tooth to close causing, the check valve that cover body is arranged makes it can ensure normal oxygen uptake and can be discharged by waste gas in time; This utility model structure is simple, easy to operate, can save the nurse job time, raise the efficiency.The feature of nebulae inhalation is had concurrently while effective humidifying.
Accompanying drawing explanation
Fig. 1 is the structural representation of emergency oxygen apparatus;
Fig. 2 is the structural representation of air bag mechanism in emergency oxygen apparatus;
In figure: 1-flow meter, 2-Pressure gauge, 3-adjusting knob, 4-gas source interface, 5-dry oxygen outlet, 6-flow rotation control valve, 7-Venturi tube, 8-Venturi tube interface, 9-humidification bottle, 10-oxygen hose, 11-humidify oxygen gas exports, 12-humidification fluid filling opening, 13-circular hole, 14-air tube, 15-cover body, 16-first check valve, 17-second check valve, 18-the 3rd check valve, 19-air bag, 20-Compress Spring, 21-portable plate, 22-substrate, 23-drive motors, 24-relay, 25-power supply.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of emergency oxygen apparatus, comprise flow meter 1, Pressure gauge 2, dry oxygen outlet 5, venturi, humidification bottle 9 and oxygen hose 10, venturi is made up of flow rotation control valve 6 and Venturi tube 7; Described humidification bottle 9 is connected with flow meter 1; Flow meter 1 is connected with Pressure gauge 2; Pressure gauge 2 is connected with gas source interface 4; Gas source interface 4 is connected with apparatus of oxygen supply; Flow meter 1 connects venturi by dry oxygen outlet 5; Venturi is connected with one end of oxygen hose 10 by Venturi tube interface 8; The other end of oxygen hose 10 is connected with humidification bottle 9, humidify oxygen gas outlet 11 and humidification fluid filling opening 12 is provided with outside humidification bottle 9, humidify oxygen gas outlet 11 is also connected with respirator, described respirator comprises cover body 15, described cover body 15 top is connected with air bag mechanism, arrange air tube 14 in the middle part of described cover body 15, described cover body 15 surface arranges the first check valve 16.
Described air bag mechanism comprises air bag 19, spring 20, drive motors 23, V-type frame, power supply 25 and relay 24, spring 20 is set in air bag 19, air bag 19 is arranged on V-type frame, V-type frame drift angle place arranges drive motors 23, drive motors 23 is connected with relay 24, and relay 24 is connected with drive motors 23.
Described V-type frame comprises substrate 22 and portable plate 21, and described substrate 22 arranges drive motors 23, and portable plate 21 is fixedly connected with drive motors 23 turning cylinder.
Flow meter 1 is provided with adjusting knob 3.
The part that oxygen hose 10 enters humidification bottle 9 is provided with equally distributed circular hole 13.
Humidify oxygen gas outlet 11 and humidification fluid filling opening 12 to need to be arranged in humidification bottle 9 on humidification fluid liquid level.
The frequency of described relay 24 is 12-20 beat/min.
Second check valve 17 is set between described cover body 15 and air bag mechanism.
Described air bag mechanism rear portion arranges the 3rd check valve 18.
During use, the flow meter 1 being connected with Pressure gauge 2 is accessed source of oxygen by gas source interface 4 by nurse, then the humidification bottle 9 that humidification fluid is housed is connected with flow meter 1, the flow rotation control valve 6 of dry oxygen outlet 5 and venturi and Venturi tube 7 is connected with oxygen hose 10 by Venturi tube interface 8 simultaneously.Oxygen hose 10 is by entering humidification bottle 9 at the bottom of humidification bottle 9 bottles, and the oxygen through humidifying is connected with respirator through humidify oxygen gas outlet 11; In using, regulate the adjusting knob 3 on the left of Pressure gauge 1 that suitable oxygen flow is set according to the anaerobic condition of patient, regulate the flow rotation control valve 6 of venturi that suitable flow velocity is set, the setting of flow velocity from small to large, to observe flow velocity when aerosol occurs for settings; Humidification bottle 9 is entered with constant flow velocity through the circular hole 13 of oxygen hose 10 end through flow rotation control valve 6 and Venturi tube 7 from dry oxygen outlet 5 oxygen out, after fully contacting with the humidification fluid in humidification bottle 9, export 11 through humidify oxygen gas arrive respirator, provide required oxygen to patient; Whole process process of supporting produces the effect of oxygen uptake, atomization, humidifying; When humidification fluid exhausts, carry out liquid feeding by humidification fluid filling opening 12, prevent the interruption for the treatment of.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.

Claims (6)

1. an emergency oxygen apparatus, comprise flow meter, Pressure gauge, dry oxygen outlet, venturi, humidification bottle and oxygen hose, it is characterized in that, venturi is made up of flow rotation control valve and Venturi tube, humidification bottle is connected with flow meter, flow meter is connected with Pressure gauge, Pressure gauge is connected with gas source interface, gas source interface is connected with apparatus of oxygen supply, flow meter connects venturi by dry oxygen outlet, venturi is connected with one end of oxygen hose by Venturi tube interface, the other end of oxygen hose is connected with humidification bottle, humidify oxygen gas outlet and humidification fluid filling opening is provided with outside humidification bottle, humidify oxygen gas outlet is also connected with respirator, respirator comprises cover body, described cover body top is connected with air bag mechanism, in the middle part of cover body, air tube is set, cover body surface arranges the first check valve, second check valve is set between cover body and air bag mechanism, described air bag mechanism comprises air bag, spring, drive motors, V-type frame, power supply and relay, arrange spring in air bag, air bag is arranged on V-type frame, and V-type frame drift angle place arranges drive motors, drive motors is connected with relay, and relay is connected with drive motors.
2. emergency oxygen apparatus according to claim 1, is characterized in that, described V-type frame comprises substrate and portable plate, and substrate arranges drive motors, and portable plate is fixedly connected with drive motors turning cylinder.
3. emergency oxygen apparatus according to claim 1 and 2, is characterized in that, the frequency of described relay is 12-20 beat/min.
4. emergency oxygen apparatus according to claim 3, is characterized in that, described air bag mechanism rear portion arranges the 3rd check valve.
5. the emergency oxygen apparatus according to claim 1 or 2 or 4, it is characterized in that, described flow meter is provided with adjusting knob.
6. emergency oxygen apparatus according to claim 5, is characterized in that, the part that described oxygen hose enters humidification bottle is provided with equally distributed circular hole.
CN201520321012.4U 2015-05-19 2015-05-19 A kind of emergency oxygen apparatus Expired - Fee Related CN204637213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520321012.4U CN204637213U (en) 2015-05-19 2015-05-19 A kind of emergency oxygen apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520321012.4U CN204637213U (en) 2015-05-19 2015-05-19 A kind of emergency oxygen apparatus

Publications (1)

Publication Number Publication Date
CN204637213U true CN204637213U (en) 2015-09-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520321012.4U Expired - Fee Related CN204637213U (en) 2015-05-19 2015-05-19 A kind of emergency oxygen apparatus

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106512176A (en) * 2016-11-28 2017-03-22 右江民族医学院附属医院 Warming humidification device and warming humidification oxygen inhalation system with same
CN106806970A (en) * 2017-03-07 2017-06-09 刘淑琴 A kind of novel medical nursing diagnostic monitoring breathing equipment
CN109745611A (en) * 2019-01-14 2019-05-14 林静 There is the medical hyperbaric oxygen chamber oxygen face mask of oxygen uptake dynamic monitor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106512176A (en) * 2016-11-28 2017-03-22 右江民族医学院附属医院 Warming humidification device and warming humidification oxygen inhalation system with same
CN106512176B (en) * 2016-11-28 2019-02-01 右江民族医学院附属医院 A kind of warming humidification device and the warming humidification oxygen uptake system with the device
CN106806970A (en) * 2017-03-07 2017-06-09 刘淑琴 A kind of novel medical nursing diagnostic monitoring breathing equipment
CN106806970B (en) * 2017-03-07 2018-12-25 刘淑琴 A kind of internal medicine nursing diagnostic monitoring breathing equipment
CN109745611A (en) * 2019-01-14 2019-05-14 林静 There is the medical hyperbaric oxygen chamber oxygen face mask of oxygen uptake dynamic monitor

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150916

Termination date: 20160519

CF01 Termination of patent right due to non-payment of annual fee