CN213131658U - Oxygen supply equipment capable of automatically converting oxygen supply mode - Google Patents
Oxygen supply equipment capable of automatically converting oxygen supply mode Download PDFInfo
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- CN213131658U CN213131658U CN202021671043.XU CN202021671043U CN213131658U CN 213131658 U CN213131658 U CN 213131658U CN 202021671043 U CN202021671043 U CN 202021671043U CN 213131658 U CN213131658 U CN 213131658U
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- oxygen
- oxygen supply
- oxygen suppliment
- suppliment
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Abstract
The utility model relates to oxygen supply equipment capable of automatically switching oxygen supply modes, which comprises a differential pressure sensor (7) and a control system; the control system is internally provided with a communication assembly, and the control assembly can monitor the breathing action of a human body and measure the breathing pressure difference change through a pressure difference sensor (7), so that the control assembly can calculate the breathing frequency and automatically adjust the size of an opening of the breathing valve (2); and through the communication assembly, the doctor of being convenient for regulates and control the oxygen supply equipment. The utility model discloses can monitor and adjust every user's respiratory state automatically to and carry out emergency treatment when the emergent situation appears, the output quantity of the control oxygen of being convenient for simultaneously makes the output quantity of oxygen accord with user's physiological demand, has avoided the waste of oxygen again.
Description
Technical Field
The utility model relates to an oxygen supply equipment technical field, especially an oxygen supply equipment that can automatic switching oxygen suppliment mode.
Background
When a patient with weak lung function and dyspnea is treated, oxygen supply equipment is usually used for supplying oxygen to the patient, so that the patient is prevented from being seriously ill due to the dyspnea. To the patient that the degree of illness is different, the patient of different age brackets or the patient of different diseases, the oxygen suppliment mode and the oxygen suppliment volume of adoption all are different, and it is relatively easy to the regulation of oxygen suppliment mode, only need medical personnel to adjust equipment can, but not high to the adjustment precision of oxygen suppliment volume to basically rely on medical personnel's experience and proficiency. Along with the change of the state of illness of the patient, doctors often have no time to count and adjust the oxygen supply amount of the patient, although the excessive discharge of the oxygen has little harm to the patient, the excessive discharge of the oxygen can also cause the waste of the oxygen, and under the condition of a large amount of accumulated oxygen, the amount of the oxygen wasted by a hospital per year is also considerable.
Meanwhile, for the people who partially enter the plateau area and cannot adapt to the plateau environment, oxygen needs to be supplied through oxygen supply equipment so as to prevent the danger of the users needing oxygen supply due to oxygen deficiency. In order to save oxygen during normal oxygen supply, a lung type oxygen supply system is generally used, in which oxygen is supplied only when a user inhales, and oxygen supply is stopped when the user exhales. However, when the user needs to continuously supply oxygen in an emergency, the lung type oxygen supply mode cannot guarantee the needs of the user, so that the existing oxygen supply equipment still has the defect that emergency is not available.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's shortcoming, provide an oxygen supply equipment that can automatic statistics user respiratory rate and can remote regulation oxygen supply volume.
The purpose of the utility model is realized through the following technical scheme: the utility model provides an oxygen supply equipment that can automatic conversion oxygen suppliment mode, is including oxygen supply bottle, oxygen suppliment face guard, oxygen suppliment pipe, pressure-sensitive pipe, respiratory valve, differential pressure sensor and control system, the gas outlet of oxygen supply bottle is connected with the oxygen suppliment face guard through oxygen suppliment pipe, respiratory valve sets up on oxygen suppliment pipe, pressure-sensitive pipe one end is connected with the oxygen suppliment face guard, and the other end is connected with differential pressure sensor, differential pressure sensor's signal output part and control system are connected, control system's signal output part is connected with respiratory valve, still be provided with the communication subassembly that is used for the interaction of remote data in the control system. The pressure difference sensor is used for monitoring the breathing action of a human body and measuring the change of the breathing pressure difference, the control assembly is convenient to calculate the breathing frequency, and after a doctor obtains statistical data in a remote mode, the control system is remotely adjusted, so that the control system automatically adjusts the opening size of the breathing valve, and the purpose of adjusting the oxygen supply amount is achieved. Meanwhile, doctors can also adjust the oxygen supply mode.
Be provided with the oxygen suppliment interface on the oxygen suppliment face guard, be provided with oxygen suppliment passageway and pressure sensing passageway on the oxygen suppliment interface to be provided with the switch that is used for opening and close oxygen suppliment passageway and pressure sensing passageway, still be provided with oxygen suppliment nozzle and pressure sensing mouth on the oxygen suppliment interface, oxygen suppliment nozzle and oxygen suppliment passageway intercommunication are and lie in the both sides of interface body respectively, oxygen suppliment passageway and pressure sensing mouth intercommunication are and lie in the both sides of interface body respectively.
The oxygen suppliment interface includes that interior stationary blade and external fixation piece are two, oxygen suppliment passageway, pressure sensing passageway and switch all are located the external fixation piece, oxygen suppliment nozzle and pressure sensing mouth are located the internal fixation piece, be provided with filter disc and diaphragm between internal fixation piece and the external fixation piece, filter disc and diaphragm are located the intercommunication passageway of oxygen suppliment passageway and oxygen suppliment nozzle. The filter disc and the membrane filter the oxygen to be conveyed, when oxygen supply is not needed, the filter disc can filter air, and the membrane is convenient for exhausting gas exhaled by a user.
Be provided with the buckle structure of mutual matching between interior stationary blade and the outer stationary blade to outer stationary blade passes through buckle structural connection as an organic whole with the interior stationary blade, still be provided with a plurality of sewing up holes on interior stationary blade and the outer stationary blade, the oxygen suppliment interface is fixed in on the oxygen suppliment face guard through sewing up the hole. The inner fixing sheet and the outer fixing sheet can be opened for replacing the membrane and the filter disc.
The switch is a sliding switch which simultaneously controls two-position two-way valves, the two-position two-way valves respectively act on the oxygen supply channel and the pressure sensing channel, when the valve core is positioned at an opening position, the oxygen supply channel and the pressure sensing channel are simultaneously communicated, when the valve core is positioned at a closing position, the oxygen supply channel and the pressure sensing channel are simultaneously closed, when the connector is connected with the oxygen supply interface, the valve core of the two-position two-way valve is pushed, so that the two-position two-way valve is converted into an opening state, and when the connector is taken down, the two-position two-way valve automatically returns to the closing state; the return of the two-position and two-way valve can be realized by arranging a spring in the valve. When oxygen supply is not needed, the switch is turned off, and at the moment, outside air can not directly enter the inlet cover through the pressure sensing channel and the oxygen supply channel. When needs carried out the oxygen suppliment, connect on the oxygen suppliment interface through the connector, when connector and oxygen suppliment interface connection, not only can communicate oxygen suppliment passageway and pressure sensing passageway respectively, can also promote the case of switch, make the switch be in the on-state, the oxygen suppliment interface is opened promptly, can carry out the oxygen suppliment.
Wherein oxygen supply pipe and pressure sensing pipe pass through connector and oxygen supply interface connection, be provided with two connecting holes that are used for connecting oxygen suppliment passageway and response passageway on the connector, two connecting holes mutually independent do not feed through, and two connecting hole one end are connected with oxygen suppliment passageway and response passageway respectively, and the other end is connected in oxygen supply pipe and the pressure sensing pipe on the oxygen supply equipment respectively.
The utility model has the advantages of it is following:
1. the doctor can count and adjust the breathing state of each user conveniently, so that the user is always in a proper oxygen supply condition, and the treatment of the user is facilitated;
2. the waste of oxygen is reduced, and the inaccurate defect caused by adjusting the oxygen amount by experience is avoided;
3. the communication assembly can realize that user and equipment carry out remote data interaction, and user's breathing data accessible APP and remote platform monitor. The remote platform can send a control instruction to the equipment after counting, processing and predicting the breathing data of the user, carry out information prompt or emergency control, and collect position information, thereby facilitating emergency rescue.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an oxygen supply interface;
FIG. 3 is a schematic view of the oxygen mask in use;
in the figure: 1-oxygen supply bottle, 2-breathing valve, 3-oxygen supply pipe, 4-oxygen supply interface, 5-oxygen supply mask, 6-pressure sensing pipe, 7-differential pressure sensor, 8-switch, 9-internal fixing piece, 10-external fixing piece, 11-oxygen supply channel, 12-connector, 13-pressure sensing port, 14-oxygen supply nozzle and 15-pressure sensing channel.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1, an oxygen supply equipment that can automatic switching oxygen suppliment mode, including oxygen supply bottle 1, oxygen suppliment face guard 5, oxygen supply pipe 3, pressure-sensitive pipe 6, respiratory valve 2, differential pressure sensor 7 and control system, the gas outlet of oxygen supply bottle 1 is connected with oxygen suppliment face guard 5 through oxygen supply pipe 3, respiratory valve 2 sets up on oxygen supply pipe 3, pressure-sensitive pipe 6 one end is connected with oxygen suppliment face guard 5, and the other end is connected with differential pressure sensor 7, differential pressure sensor 7's signal output part and control system are connected, control system's signal output part and respiratory valve 2 are connected, still be provided with the communication components who is used for remote data interaction in the control system. The pressure difference sensor 7 is used for monitoring the breathing action of a human body and measuring the change of the breathing pressure difference, so that the control assembly can calculate the breathing frequency conveniently, and after a doctor obtains statistical data in a remote mode, the control system is remotely adjusted, so that the control system can automatically adjust the opening size of the breathing valve 2, and the purpose of adjusting the oxygen supply amount is achieved. Meanwhile, doctors can also adjust the oxygen supply mode.
Preferably, the breathing valve 2 is an electromagnetic throttle valve, and the flow can be adjusted in an electric control mode.
As shown in fig. 2 and 3, an oxygen supply interface 4 is arranged on the oxygen supply mask 5, an oxygen supply channel 11 and a pressure sensing channel 15 are arranged on the oxygen supply interface 4, a switch 8 for opening and closing the oxygen supply channel 11 and the pressure sensing channel 15 is arranged, an oxygen supply nozzle 14 and a pressure sensing port 13 are further arranged on the oxygen supply interface 4, the oxygen supply nozzle 14 is communicated with the oxygen supply channel 11 and is respectively located on two sides of the interface body, and the oxygen supply channel 11 is communicated with the pressure sensing port 13 and is respectively located on two sides of the interface body.
Be provided with the buckle structure of mutual matching between interior stationary blade 9 and the outer stationary blade 10 to outer stationary blade 10 is connected as an organic wholely through buckle structure with interior stationary blade 9, oxygen suppliment interface 4 can be connected through sewing up any one of the mode in being connected, buckle connection, extrusion connection or welded connection with oxygen suppliment face guard 5. The internal and external fixing plates 9, 10 can be opened for replacing the membrane and the filter.
The switch 8 is a sliding switch, the sliding switch simultaneously controls two-position two-way valves, the two-position two-way valves respectively act on the oxygen supply channel 11 and the pressure sensing channel 15, when the valve core is positioned at an opening position, the oxygen supply channel and the pressure sensing channel are simultaneously communicated, when the valve core is positioned at a closing position, the oxygen supply channel and the pressure sensing channel are simultaneously closed, when the connector 12 is connected with the oxygen supply interface 4, the valve core of the two-position two-way valve is pushed, the two-position two-way valve is changed into an opening state, and when the connector is taken down, the two-position two-way valve automatically returns to the closing state; the return of the two-position and two-way valve can be realized by arranging a spring in the valve. When oxygen supply is not needed, the switch 8 is closed, and at the moment, the outside air can not directly enter the mask through the pressure sensing channel 15 and the oxygen supply channel 11. When oxygen supply is needed, the oxygen supply connector is connected to the oxygen supply interface 4 through the connector 12, when the connector 12 is connected to the oxygen supply interface 4, the oxygen supply channel 11 and the pressure sensing channel 15 can be communicated respectively, the valve core of the switch 8 can be pushed, the switch 8 is in an open state, namely, the oxygen supply interface 4 is opened, and oxygen supply can be carried out.
Wherein oxygen supply pipe 3 and pressure sensing pipe 6 pass through connector 12 and oxygen suppliment interface 4 and are connected, be provided with two connecting holes that are used for connecting oxygen suppliment passageway 11 and response passageway on the connector 12, two connecting holes mutually independent do not feed through, two connecting hole one end respectively with oxygen suppliment passageway 11 and response passageway are connected, the other end is connected in oxygen suppliment pipe 3 and the pressure sensing pipe 6 on the oxygen supply equipment respectively.
The working process of the utility model is as follows: the pressure difference sensor 7 monitors the breathing action of the user and measures the change of the breathing pressure difference, and when the breathing of the user is abnormal or the breathing frequency exceeds 20 times/min, the control component automatically switches the lung type oxygen supply mode into the continuous oxygen supply mode, so that the normal physiological state of the human body is ensured. The user can also switch the oxygen supply mode by the manual mode switch 8. The communication assembly can realize that user and equipment carry out remote data interaction, and user's breathing data accessible APP and remote platform monitor. The remote platform can send a control instruction to the equipment after counting, processing and predicting the breathing data of the user, carry out information prompt or emergency control, and collect position information, thereby facilitating emergency rescue.
Meanwhile, statistics of data is convenient for doctors to visually know the change of the breathing state of the user, so that the control system is remotely operated according to the obtained information, and the purpose of timely adjusting the oxygen supply mode and the oxygen supply amount of the user is achieved.
Claims (5)
1. The utility model provides an oxygen supply equipment that can automatic switching oxygen suppliment mode which characterized in that: including oxygen supply bottle (1), oxygen suppliment face guard (5), oxygen suppliment pipe (3), pressure sensing pipe (6), respiratory valve (2), differential pressure sensor (7) and control system, the gas outlet of oxygen suppliment bottle (1) is connected with oxygen suppliment face guard (5) through oxygen suppliment pipe (3), respiratory valve (2) set up on oxygen suppliment pipe (3), pressure sensing pipe (6) one end is connected with oxygen suppliment face guard (5), and the other end is connected with differential pressure sensor (7), the signal output part and the control system of differential pressure sensor (7) are connected, control system's signal output part and respiratory valve (2) are connected, still be provided with the communication subassembly that is used for remote data interaction in the control system.
2. The oxygen supply apparatus capable of automatically switching the oxygen supply mode according to claim 1, wherein: be provided with oxygen suppliment interface (4) on oxygen suppliment face guard (5), be provided with oxygen suppliment passageway (11) and pressure sensing passageway (15) on oxygen suppliment interface (4) to be provided with and be used for opening and close switch (8) of oxygen suppliment passageway (11) and pressure sensing passageway (15), still be provided with oxygen suppliment nozzle (14) and pressure sensing mouth (13) on oxygen suppliment interface (4), oxygen suppliment nozzle (14) and oxygen suppliment passageway (11) intercommunication and be located the both sides of interface body respectively, oxygen suppliment passageway (11) and pressure sensing mouth (13) intercommunication and be located the both sides of interface body respectively.
3. The oxygen supply apparatus capable of automatically switching the oxygen supply mode according to claim 2, wherein: oxygen suppliment interface (4) are including internal fixation piece (9) and external fixation piece (10) two, oxygen suppliment passageway (11), pressure sensing passageway (15) and switch (8) all are located external fixation piece (10), oxygen suppliment nozzle (14) and pressure sensing mouth (13) are located internal fixation piece (9), be provided with filter disc and diaphragm between internal fixation piece (9) and external fixation piece (10), filter disc and diaphragm are located the intercommunication passageway of oxygen suppliment passageway (11) and oxygen suppliment nozzle (14).
4. An oxygen supply apparatus capable of automatically switching an oxygen supply mode according to claim 3, wherein: be provided with the buckle structure of mutual matching between interior stationary blade (9) and outer stationary blade (10) to outer stationary blade (10) are as an organic whole through buckle structural connection with interior stationary blade (9), oxygen suppliment interface (4) can be connected through sewing up any one of the mode in being connected, buckle connection, extrusion connection or welded connection with oxygen suppliment face guard (5).
5. An oxygen supply apparatus capable of automatically switching an oxygen supply mode according to claim 3, wherein: the switch (8) is a sliding switch, the sliding switch simultaneously controls two-position two-way valves, and the two-position two-way valves respectively act on the oxygen supply channel (11) and the pressure sensing channel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021671043.XU CN213131658U (en) | 2020-08-12 | 2020-08-12 | Oxygen supply equipment capable of automatically converting oxygen supply mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021671043.XU CN213131658U (en) | 2020-08-12 | 2020-08-12 | Oxygen supply equipment capable of automatically converting oxygen supply mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213131658U true CN213131658U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021671043.XU Active CN213131658U (en) | 2020-08-12 | 2020-08-12 | Oxygen supply equipment capable of automatically converting oxygen supply mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213131658U (en) |
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2020
- 2020-08-12 CN CN202021671043.XU patent/CN213131658U/en active Active
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